dive4elements/river: artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java annotate

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 6399:10fe6758dfb0

Datacage: Introduced <dc:container-context>. It is an analogon to <dc:context> to fetch the data from a collection. Usage: <dc:container-context container="myContainer"> <dc:properties> <dc:property name="a"/> <dc:property name="b" alias="c"/> </dc:properties> <dc:for-each></dc:for-each> </dc:container-context> Iterates over the collection stored on stack with the name 'myContainer' and fetched for each item via getA() and getB() the values to be stored under 'a' and 'c'. dc:has-result() & Co work as expected.

author	Sascha L. Teichmann <teichmann@intevation.de>
date	Fri, 21 Jun 2013 20:02:15 +0200
parents	a02d27da17ca
children	da1d1df9ab23

rev	line source
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	2 * Software engineering by Intevation GmbH
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	3 *
5994 af13ceeba52a Removed trailing whitespace. Sascha L. Teichmann <teichmann@intevation.de> parents: 5974 diff changeset	4 * This file is Free Software under the GNU AGPL (>=v3)
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
5994 af13ceeba52a Removed trailing whitespace. Sascha L. Teichmann <teichmann@intevation.de> parents: 5974 diff changeset	6 * documentation coming with Dive4Elements River for details.
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	7 */
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	8
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 5779 diff changeset	9 package org.dive4elements.river.artifacts.datacage.templating;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 5779 diff changeset	11 import org.dive4elements.artifacts.common.utils.XMLUtils;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 5779 diff changeset	13 import org.dive4elements.river.utils.Pair;
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	14
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	15 import java.lang.reflect.InvocationTargetException;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	16 import java.lang.reflect.Method;
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	17 import java.sql.Connection;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	18 import java.sql.SQLException;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	19
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	20 import java.util.ArrayDeque;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	21 import java.util.ArrayList;
5974 95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	22 import java.util.Arrays;
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	23 import java.util.Collection;
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	24 import java.util.Collections;
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	25 import java.util.Deque;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	26 import java.util.HashMap;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	27 import java.util.List;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	28 import java.util.Map;
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	29 import java.util.TreeMap;
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	30
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	31 import java.util.regex.Matcher;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	32 import java.util.regex.Pattern;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	33
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	34 import javax.xml.namespace.QName;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	35
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	36 import javax.xml.xpath.XPath;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	37 import javax.xml.xpath.XPathConstants;
5449 504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	38 import javax.xml.xpath.XPathExpression;
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	39 import javax.xml.xpath.XPathExpressionException;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	40 import javax.xml.xpath.XPathFactory;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	41
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 import org.apache.log4j.Logger;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43
5485 3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	44 import org.w3c.dom.Attr;
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	45 import org.w3c.dom.Document;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	46 import org.w3c.dom.Element;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	47 import org.w3c.dom.Node;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	48 import org.w3c.dom.NodeList;
5494 773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	49 import org.w3c.dom.NamedNodeMap;
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	50
4526 1f38fa929986 Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4353 diff changeset	51
4897 9c388de4b4d5 Builder: Doc, comments. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4896 diff changeset	52 /** Handles and evaluate meta-data template against dbs. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 public class Builder
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 private static Logger log = Logger.getLogger(Builder.class);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57 public static final Pattern STRIP_LINE_INDENT =
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 Pattern.compile("\\s\\r?\\n\\s");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59
5485 3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	60 public static final Pattern BRACKET_XPATH =
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	61 Pattern.compile("\\{([^}]+)\\}");
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	62
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 public static final String DC_NAMESPACE_URI =
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64 "http://www.intevation.org/2011/Datacage";
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	65
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66 private static final Document EVAL_DOCUMENT =
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67 XMLUtils.newDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 private static final XPathFactory XPATH_FACTORY =
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 XPathFactory.newInstance();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72 protected Document template;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	73
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 protected Map<String, CompiledStatement> compiledStatements;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	76 protected Map<String, Element> macros;
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	77
4526 1f38fa929986 Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4353 diff changeset	78 /** Connection to either of the databases. */
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	79 public static class NamedConnection {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	80
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	81 protected String name;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	82 protected Connection connection;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	83 protected boolean cached;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	84
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	85 public NamedConnection() {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	86 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	87
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	88 public NamedConnection(
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1890 diff changeset	89 String name,
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	90 Connection connection
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	91 ) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	92 this(name, connection, true);
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	93 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	94
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	95 public NamedConnection(
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1890 diff changeset	96 String name,
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	97 Connection connection,
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	98 boolean cached
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	99 ) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	100 this.name = name;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	101 this.connection = connection;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	102 this.cached = cached;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	103 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	104 } // class NamedConnection
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	105
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	106 public class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107 {
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	108 protected Node output;
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	109 protected Document owner;
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	110 protected StackFrames frames;
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	111 protected List<NamedConnection> connections;
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	112 protected Map<String, CompiledStatement.Instance> statements;
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	113 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack;
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	114 protected Deque<NodeList> macroBodies;
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	115 protected Deque<Object> groupExprStack;
5442 9575264f801d Only create one FunctionResolver per BuildHelper. Creatin new ones over and over again is excessive. Sascha L. Teichmann <teichmann@intevation.de> parents: 5433 diff changeset	116 protected FunctionResolver functionResolver;
5449 504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	117 protected Map<String, XPathExpression> expressions;
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	118
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	119
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120 public BuildHelper(
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	121 Node output,
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	122 List<NamedConnection> connections,
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	123 Map<String, Object> parameters
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	124 ) {
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	125 if (connections.isEmpty()) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	126 throw new IllegalArgumentException("no connections given.");
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	127 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	128
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	129 this.connections = connections;
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	130 connectionsStack =
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	131 new ArrayDeque<Pair<NamedConnection, ResultData>>();
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	132 this.output = output;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	133 frames = new StackFrames(parameters);
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	134 owner = getOwnerDocument(output);
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	135 macroBodies = new ArrayDeque<NodeList>();
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	136 groupExprStack = new ArrayDeque<Object>();
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	137 functionResolver = new FunctionResolver(this);
5449 504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	138 expressions = new HashMap<String, XPathExpression>();
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	139 statements =
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	140 new HashMap<String, CompiledStatement.Instance>();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	141 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	142
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	143 public void build() throws SQLException {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	144 try {
5779 ebec12def170 Datacage: Add a pool of builders to make it multi threadable. Sascha L. Teichmann <teichmann@intevation.de> parents: 5532 diff changeset	145 // XXX: Thread safety is now established by the builder pool.
ebec12def170 Datacage: Add a pool of builders to make it multi threadable. Sascha L. Teichmann <teichmann@intevation.de> parents: 5532 diff changeset	146 //synchronized (template) {
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	147 for (Node current: rootsToList()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	148 build(output, current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	149 }
5779 ebec12def170 Datacage: Add a pool of builders to make it multi threadable. Sascha L. Teichmann <teichmann@intevation.de> parents: 5532 diff changeset	150 //}
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	151 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	152 finally {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	153 closeStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	154 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	155 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	156
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	157 protected void closeStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	158 for (CompiledStatement.Instance csi: statements.values()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	159 csi.close();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	160 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	161 statements.clear();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	162 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	163
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	164 /**
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	165 * Return first statement node in NodeList, respecting
4897 9c388de4b4d5 Builder: Doc, comments. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4896 diff changeset	166 * macros but not doing evaluation (e.g. of <dc:if>s).
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	167 */
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	168 private Node findStatementNode(NodeList nodes) {
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	169 return findSelectNode(nodes, "statement");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	170 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	171
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	172 private Node findPropertiesNode(NodeList nodes) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	173 return findSelectNode(nodes, "properties");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	174 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	175
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	176 private Node findSelectNode(NodeList nodes, String selectName) {
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	177 int S = nodes.getLength();
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	178
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	179 // Check direct children and take special care of macros.
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	180 for (int i = 0; i < S; ++i) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	181 Node node = nodes.item(i);
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	182 String ns;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	183 // Regular statement node.
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	184 if (node.getNodeType() == Node.ELEMENT_NODE
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	185 && node.getLocalName().equals(selectName)
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	186 && (ns = node.getNamespaceURI()) != null
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	187 && ns.equals(DC_NAMESPACE_URI)) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	188 return node;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	189 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	190 // Macro node. Descend.
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	191 else if (node.getNodeType() == Node.ELEMENT_NODE
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	192 && node.getLocalName().equals("call-macro")
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	193 && (ns = node.getNamespaceURI()) != null
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	194 && ns.equals(DC_NAMESPACE_URI)) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	195
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	196 String macroName = ((Element)node).getAttribute("name");
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	197 Node inMacroNode =
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	198 findSelectNode(getMacroChildren(macroName), selectName);
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	199 if (inMacroNode != null) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	200 return inMacroNode;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	201 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	202 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	203
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	204 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	205
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	206 return null;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	207 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	208
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	209 private String[][] extractProperties(Element propertiesNode) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	210 ArrayList<String[]> props = new ArrayList<String[]>();
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	211 NodeList list = propertiesNode.getElementsByTagNameNS(
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	212 DC_NAMESPACE_URI, "property");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	213 for (int i = 0, L = list.getLength(); i < L; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	214 Element property = (Element)list.item(i);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	215 String name = property.getAttribute("name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	216 if (name.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	217 log.warn("dc:property without name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	218 continue;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	219 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	220 String alias = property.getAttribute("alias");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	221 if (alias.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	222 alias = name;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	223 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	224 props.add(new String [] { name, alias });
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	225 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	226 return props.toArray(new String[props.size()][]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	227 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	228
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	229 /**
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	230 * Handle a dc:context node.
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	231 */
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	232 protected void containerContext(Node parent, Element current)
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	233 throws SQLException
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	234 {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	235 log.debug("dc:container-context");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	236
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	237 String container = expand(current.getAttribute("container"));
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	238
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	239 if (container.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	240 log.warn("dc:container-context: no 'container' attribute found");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	241 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	242 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	243
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	244 NodeList subs = current.getChildNodes();
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	245 Node propertiesNode = findPropertiesNode(subs);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	246
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	247 if (propertiesNode == null) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	248 log.warn("dc:container-context: cannot find properties.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	249 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	250 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	251
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	252 String [][] properties = extractProperties((Element)propertiesNode);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	253
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	254 if (properties.length == 0) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	255 log.warn("dc:properties: No properties defined.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	256 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	257
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	258 Object [] result = new Object[1];
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	259 if (!frames.getStore(container, result)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	260 log.warn("dc:container-context: cannot find container.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	261 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	262 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	263 Object c = result[0];
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	264 if (c instanceof Object []) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	265 c = Arrays.asList((Object [])c);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	266 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	267 if (!(c instanceof Collection)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	268 log.warn("dc:container-context: container is not a collection.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	269 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	270 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	271
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	272 String [] columnNames = new String[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	273 for (int i = 0; i < columnNames.length; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	274 columnNames[i] = properties[i][1];
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	275 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	276
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	277 ResultData rd = new ResultData(columnNames);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	278
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	279 for (Object obj: (Collection<?>)c) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	280 Object [] row = new Object[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	281 for (int i = 0; i < properties.length; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	282 row[i] = getProperty(obj, properties[i][0]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	283 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	284 rd.add(row);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	285 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	286
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	287 // only descent if there are results
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	288 if (!rd.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	289 // A bit of a fake because the data is not from a
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	290 // real connection.
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	291 NamedConnection connection = connectionsStack.isEmpty()
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	292 ? connections.get(0)
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	293 : connectionsStack.peek().getA();
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	294
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	295 connectionsStack.push(
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	296 new Pair<NamedConnection, ResultData>(connection, rd));
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	297 try {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	298 for (int i = 0, S = subs.getLength(); i < S; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	299 build(parent, subs.item(i));
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	300 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	301 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	302 finally {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	303 connectionsStack.pop();
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	304 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	305 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	306 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	307
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	308 /** Poor man's bean access. */
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	309 private Object getProperty(Object obj, String name) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	310 String mname =
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	311 "get" + Character.toUpperCase(name.charAt(0))
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	312 + name.substring(1);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	313
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	314 try {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	315 Method meth = obj.getClass().getMethod(mname);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	316 return meth.invoke(obj);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	317 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	318 catch (InvocationTargetException ite) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	319 log.warn(ite);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	320 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	321 catch (IllegalAccessException iae) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	322 log.warn(iae);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	323 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	324 catch (NoSuchMethodException nsme) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	325 log.warn(nsme);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	326 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	327 return null;
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	328 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	329
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	330 /**
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	331 * Handle a dc:context node.
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	332 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	333 protected void context(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	334 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	335 {
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	336 log.debug("dc:context");
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	337
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	338 NodeList subs = current.getChildNodes();
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	339 Node stmntNode = findStatementNode(subs);
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	340
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	341 if (stmntNode == null) {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	342 log.warn("dc:context: cannot find statement");
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	343 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	344 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	345
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	346 String stmntText = stmntNode.getTextContent();
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	347
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	348 String con = current.getAttribute("connection");
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	349
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	350 String key = con + "-" + stmntText;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	351
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	352 CompiledStatement.Instance csi = statements.get(key);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	353
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	354 if (csi == null) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	355 CompiledStatement cs = compiledStatements.get(stmntText);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	356 csi = cs.new Instance();
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	357 statements.put(key, csi);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	358 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	359
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	360 NamedConnection connection = connectionsStack.isEmpty()
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	361 ? connections.get(0)
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	362 : connectionsStack.peek().getA();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	363
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	364 if (con.length() > 0) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	365 for (NamedConnection nc: connections) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	366 if (con.equals(nc.name)) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	367 connection = nc;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	368 break;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	369 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	370 }
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	371 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	372
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	373 ResultData rd = csi.execute(
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	374 connection.connection,
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	375 frames,
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	376 connection.cached);
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	377
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	378 // only descent if there are results
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	379 if (!rd.isEmpty()) {
4051 58bdf95df5e4 More dead code removal. Minor code clean ups. Sascha L. Teichmann <teichmann@intevation.de> parents: 3571 diff changeset	380 connectionsStack.push(
58bdf95df5e4 More dead code removal. Minor code clean ups. Sascha L. Teichmann <teichmann@intevation.de> parents: 3571 diff changeset	381 new Pair<NamedConnection, ResultData>(connection, rd));
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	382 try {
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	383 for (int i = 0, S = subs.getLength(); i < S; ++i) {
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	384 build(parent, subs.item(i));
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	385 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	386 }
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	387 finally {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	388 connectionsStack.pop();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	389 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	390 }
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	391 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	392
5433 df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	393 public boolean hasResult() {
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	394 return !connectionsStack.isEmpty()
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	395 && !connectionsStack.peek().getB().isEmpty();
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	396 }
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	397
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	398 protected ResultData createFilteredResultData(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	399 ResultData rd,
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	400 String filter
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	401 ) {
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	402 if (filter == null) return rd;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	403
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	404 XPathExpression x;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	405 try {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	406 x = getXPathExpression(filter);
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	407 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	408 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	409 log.warn("Invalid filter expression '" + filter + "'.");
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	410 return rd;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	411 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	412
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	413 List<Object []> rows = rd.getRows();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	414 String [] columns = rd.getColumnLabels();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	415
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	416 List<Object []> filtered = new ArrayList<Object[]>(rows.size());
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	417
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	418 for (Object [] row: rows) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	419 frames.enter();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	420 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	421 frames.put(columns, row);
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	422 Object result = x.evaluate(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	423 EVAL_DOCUMENT, XPathConstants.BOOLEAN);
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	424
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	425 if (result instanceof Boolean && (Boolean)result) {
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	426 filtered.add(row);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	427 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	428 }
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	429 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	430 log.warn("unable to apply filter expression '" +
6094 16027599b2a9 Fix virtual columns, name has to be set and name has to be uppercase Andre Heinecke <aheinecke@intevation.de> parents: 6087 diff changeset	431 filter + "' to dataset.", xee);
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	432 }
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	433 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	434 frames.leave();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	435 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	436 }
5892 9a3ca7532f2a Datacage: Repaired and simplified dc:filter code. Sascha L. Teichmann <teichmann@intevation.de> parents: 5890 diff changeset	437 return new ResultData(columns, filtered);
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	438 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	439
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	440 protected void filter(Node parent, Element current)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	441 throws SQLException
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	442 {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	443 String expr = current.getAttribute("expr");
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	444
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	445 if ((expr = expr.trim()).length() == 0) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	446 expr = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	447 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	448
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	449 NodeList subs = current.getChildNodes();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	450 int S = subs.getLength();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	451 if (S == 0) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	452 log.debug("dc:filter has no children");
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	453 return;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	454 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	455
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	456 ResultData orig = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	457 Pair<Builder.NamedConnection, ResultData> pair = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	458
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	459 if (expr != null && !connectionsStack.isEmpty()) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	460 pair = connectionsStack.peek();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	461 orig = pair.getB();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	462 pair.setB(createFilteredResultData(orig, expr));
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	463 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	464
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	465 try {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	466 for (int i = 0; i < S; ++i) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	467 build(parent, subs.item(i));
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	468 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	469 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	470 finally {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	471 if (orig != null) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	472 pair.setB(orig);
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	473 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	474 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	475 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	476
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	477 protected Map<Object, ResultData> createGroupedResultData(
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	478 ResultData rd,
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	479 String expr,
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	480 String type
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	481 ) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	482 List<Object []> rows = rd.getRows();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	483 String [] columns = rd.getColumnLabels();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	484
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	485 XPathExpression x;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	486 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	487 x = getXPathExpression(expr);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	488 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	489 catch (XPathExpressionException xee) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	490 log.warn("Invalid expression '" + expr + "'.");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	491 return Collections.<Object, ResultData>emptyMap();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	492 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	493
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	494 QName returnType = typeToQName(type);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	495
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	496 Map<Object, ResultData> groups = new TreeMap<Object, ResultData>();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	497
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	498 for (Object [] row: rows) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	499 frames.enter();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	500 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	501 frames.put(columns, row);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	502
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	503 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	504
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	505 ResultData group = groups.get(key);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	506
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	507 if (group == null) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	508 group = new ResultData(rd.getColumnLabels());
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	509 groups.put(key, group);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	510 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	511
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	512 group.add(row);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	513 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	514 catch (XPathExpressionException xxe) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	515 log.warn("unable to apply expression '" +
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	516 expr + "' to dataset.");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	517 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	518 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	519 frames.leave();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	520 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	521 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	522 return groups;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	523 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	524
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	525 protected void group(Node parent, Element current)
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	526 throws SQLException
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	527 {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	528 log.debug("dc:group");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	529
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	530 if (connectionsStack.isEmpty()) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	531 log.debug("dc:group without having results");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	532 return;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	533 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	534
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	535 NodeList subs = current.getChildNodes();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	536 int S = subs.getLength();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	537
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	538 if (S == 0) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	539 log.debug("dc:group has no children");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	540 return;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	541 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	542
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	543 String expr = current.getAttribute("expr").trim();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	544 String type = current.getAttribute("type").trim();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	545
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	546 Pair<Builder.NamedConnection, ResultData> pair =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	547 connectionsStack.peek();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	548
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	549 ResultData orig = connectionsStack.peek().getB();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	550
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	551 Map<Object, ResultData> groups =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	552 createGroupedResultData(orig, expr, type);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	553
6050 06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	554 boolean debug = log.isDebugEnabled();
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	555
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	556 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	557 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) {
6050 06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	558 Object key = entry.getKey();
06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	559 ResultData rd = entry.getValue();
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	560 pair.setB(rd);
6050 06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	561 groupExprStack.push(key);
06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	562 if (debug) {
06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	563 log.debug("group key: " + key);
06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	564 }
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	565 try {
6050 06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	566 for (int i = 0; i < S; ++i) {
06450ef553cc DC: fixed dc:group Sascha L. Teichmann <teichmann@intevation.de> parents: 5994 diff changeset	567 build(parent, subs.item(i));
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	568 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	569 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	570 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	571 groupExprStack.pop();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	572 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	573 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	574 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	575 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	576 pair.setB(orig);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	577 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	578 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	579
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	580 public Object getGroupKey() {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	581 return groupExprStack.isEmpty()
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	582 ? null
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	583 : groupExprStack.peek();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	584 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	585
6087 47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	586 protected void virtualColumn(Node parent, Element current)
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	587 throws SQLException
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	588 {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	589 log.debug("dc:virtual-column");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	590
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	591 if (connectionsStack.isEmpty()) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	592 log.debug("dc:virtual-column without having results");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	593 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	594 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	595
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	596 NodeList subs = current.getChildNodes();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	597 int S = subs.getLength();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	598
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	599 if (S == 0) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	600 log.debug("dc:virtual-column has no children");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	601 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	602 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	603
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	604 String name = expand(current.getAttribute("name"));
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	605 String expr = current.getAttribute("expr").trim();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	606 String type = current.getAttribute("type").trim();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	607
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	608 QName returnType = typeToQName(type);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	609
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	610 XPathExpression x;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	611 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	612 x = getXPathExpression(expr);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	613 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	614 catch (XPathExpressionException xee) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	615 log.warn("Invalid expression '" + expr + "'.");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	616 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	617 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	618
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	619 Pair<Builder.NamedConnection, ResultData> pair =
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	620 connectionsStack.peek();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	621
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	622 ResultData orig = connectionsStack.peek().getB();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	623
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	624 int index = orig.indexOfColumn(name);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	625
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	626 ResultData rd = index >= 0 // Already has column with this name?
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	627 ? replaceColumn(orig, index, x, returnType)
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	628 : addColumn(orig, name, x, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	629
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	630 pair.setB(rd);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	631 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	632 for (int i = 0; i < S; ++i) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	633 build(parent, subs.item(i));
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	634 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	635 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	636 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	637 pair.setB(orig);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	638 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	639 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	640
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	641 protected ResultData addColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	642 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	643 String name,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	644 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	645 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	646 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	647 String [] origColumns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	648 int index = origColumns.length;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	649 String [] newColumns = Arrays.copyOf(origColumns, index+1);
6093 4b634935a2ad Datacage: Fixed fix for <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6092 diff changeset	650 newColumns[index] = name.toUpperCase();
6087 47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	651 ResultData result = new ResultData(newColumns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	652 fillResult(result, rd, index, index+1, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	653 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	654 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	655
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	656 protected ResultData replaceColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	657 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	658 int index,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	659 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	660 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	661 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	662 String [] columns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	663 ResultData result = new ResultData(columns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	664 fillResult(result, rd, index, columns.length, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	665 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	666 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	667
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	668 protected void fillResult(
6092 bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6087 diff changeset	669 ResultData result,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6087 diff changeset	670 ResultData rd,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6087 diff changeset	671 int index,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6087 diff changeset	672 int size,
6087 47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	673 XPathExpression expr,
6092 bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6087 diff changeset	674 QName returnType
6087 47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	675 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	676 String [] origColumns = rd.getColumnLabels();
6092 bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column> Sascha L. Teichmann <teichmann@intevation.de> parents: 6087 diff changeset	677 for (Object [] row: rd.getRows()) {
6087 47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	678 frames.enter();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	679 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	680 frames.put(origColumns, row);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	681 Object value = expr.evaluate(EVAL_DOCUMENT, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	682 Object [] copy = Arrays.copyOf(row, size);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	683 copy[index] = value;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	684 result.add(copy);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	685 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	686 catch (XPathExpressionException xxe) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	687 log.warn("unable to apply expression '" +
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	688 expr + "' to dataset.", xxe);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	689 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	690 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	691 frames.leave();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	692 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	693 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	694 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	695
5974 95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	696 protected void iterate(Node parent, Element current)
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	697 throws SQLException
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	698 {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	699 log.debug("dc:iterate");
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	700 String container = expand(current.getAttribute("container"));
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	701 String var = expand(current.getAttribute("var")).toUpperCase();
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	702
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	703 if (container.isEmpty()) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	704 log.warn("'container' not set.");
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	705 return;
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	706 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	707
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	708 if (var.isEmpty()) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	709 log.warn("'var' not set.");
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	710 return;
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	711 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	712
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	713 Object [] result = new Object[1];
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	714
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	715 if (frames.getStore(container, result)) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	716 Object c = result[0];
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	717 if (c instanceof Object []) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	718 c = Arrays.asList((Object [])c);
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	719 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	720 if (c instanceof Collection) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	721 frames.enter();
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	722 try {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	723 Collection<?> col = (Collection<?>)c;
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	724 for (Object o: col) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	725 if (o instanceof String) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	726 o = ((String)o).toLowerCase();
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	727 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	728 frames.put(var, o);
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	729 NodeList subs = current.getChildNodes();
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	730 for (int i = 0, N = subs.getLength(); i < N; ++i) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	731 build(parent, subs.item(i));
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	732 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	733 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	734 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	735 finally {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	736 frames.leave();
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	737 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	738 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	739 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	740 }
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	741
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	742
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	743 /**
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	744 * Kind of foreach over results of a statement within a context.
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	745 */
5522 eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier. Sascha L. Teichmann <teichmann@intevation.de> parents: 5517 diff changeset	746 protected void foreach(Node parent, Element current)
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	747 throws SQLException
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	748 {
5522 eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier. Sascha L. Teichmann <teichmann@intevation.de> parents: 5517 diff changeset	749 log.debug("dc:for-each");
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	750
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	751 if (connectionsStack.isEmpty()) {
5525 fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	752 log.debug("dc:for-each without having results");
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	753 return;
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	754 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	755
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	756 NodeList subs = current.getChildNodes();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	757 int S = subs.getLength();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	758
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	759 if (S == 0) {
5522 eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier. Sascha L. Teichmann <teichmann@intevation.de> parents: 5517 diff changeset	760 log.debug("dc:for-each has no children");
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	761 return;
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	762 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	763
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	764 Pair<Builder.NamedConnection, ResultData> pair =
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	765 connectionsStack.peek();
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	766
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	767 ResultData rd = pair.getB();
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	768
5525 fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	769 String [] columns = rd.getColumnLabels();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	770
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	771 for (Object [] row: rd.getRows()) {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	772 frames.enter();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	773 try {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	774 frames.put(columns, row);
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	775 for (int i = 0; i < S; ++i) {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	776 build(parent, subs.item(i));
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	777 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	778 }
5525 fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	779 finally {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	780 frames.leave();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now. Sascha L. Teichmann <teichmann@intevation.de> parents: 5522 diff changeset	781 }
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	782 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	783 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	784
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	785 /**
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	786 * Create element.
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	787 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	788 protected void element(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	789 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	790 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	791 String attr = expand(current.getAttribute("name"));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	792
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	793 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	794 log.debug("dc:element -> '" + attr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	795 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	796
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	797 if (attr.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	798 log.warn("no name attribute found");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	799 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	800 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	801
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	802 Element element = owner.createElement(attr);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	803
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	804 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	805 for (int i = 0, N = children.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	806 build(element, children.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	807 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	808
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	809 parent.appendChild(element);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	810 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	811
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	812 protected void text(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	813 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	814 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	815 log.debug("dc:text");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	816 String value = expand(current.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	817 parent.appendChild(owner.createTextNode(value));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	818 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	819
6077 c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	820 protected void message(Node parent, Element current)
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	821 throws SQLException
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	822 {
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	823 log.debug("dc:message");
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	824 if (log.isInfoEnabled()) {
6080 4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	825 String value = current.getTextContent();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	826 if (value.indexOf('{') >= 0) { // Performance tweak
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	827 value = expandXPathValue(value);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	828 }
6077 c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	829 log.info("MESSAGE: " + value);
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	830 }
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	831 }
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	832
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	833 /**
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	834 * Add attribute to an element
3571 64a59cca1887 Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3076 diff changeset	835 * @see Element
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	836 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	837 protected void attribute(Node parent, Element current) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	838
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	839 if (parent.getNodeType() != Node.ELEMENT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	840 log.warn("need element here");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	841 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	842 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	843
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	844 String name = expand(current.getAttribute("name"));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	845 String value = expand(current.getAttribute("value"));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	846
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	847 Element element = (Element)parent;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	848
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	849 element.setAttribute(name, value);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	850 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	851
4893 54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	852 /**
54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	853 * Call-Macro node.
54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	854 * Evaluate child-nodes of the given macro element (not its text).
54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	855 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	856 protected void callMacro(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	857 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	858 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	859 String name = current.getAttribute("name");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	860
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	861 if (name.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	862 log.warn("missing 'name' attribute in 'call-macro'");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	863 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	864 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	865
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	866 Element macro = macros.get(name);
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	867
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	868 if (macro != null) {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	869 macroBodies.push(current.getChildNodes());
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	870 try {
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	871 NodeList subs = macro.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	872 for (int j = 0, M = subs.getLength(); j < M; ++j) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	873 build(parent, subs.item(j));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	874 }
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	875 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	876 finally {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	877 macroBodies.pop();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	878 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	879 }
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	880 else {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	881 log.warn("no macro '" + name + "' found.");
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	882 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	883 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	884
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	885 protected void macroBody(Node parent, Element current)
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	886 throws SQLException
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	887 {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	888 if (!macroBodies.isEmpty()) {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	889 NodeList children = macroBodies.peek();
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	890 for (int i = 0, N = children.getLength(); i < N; ++i) {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	891 build(parent, children.item(i));
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	892 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	893 }
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	894 else {
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	895 log.warn("no current macro");
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	896 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	897 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	898
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	899 /** Get macro node children, not resolving bodies. */
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	900 protected NodeList getMacroChildren(String name) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	901
6097 a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them. Sascha L. Teichmann <teichmann@intevation.de> parents: 6096 diff changeset	902 Element macro = macros.get(name);
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them. Sascha L. Teichmann <teichmann@intevation.de> parents: 6096 diff changeset	903 return macro != null
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them. Sascha L. Teichmann <teichmann@intevation.de> parents: 6096 diff changeset	904 ? macro.getChildNodes()
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them. Sascha L. Teichmann <teichmann@intevation.de> parents: 6096 diff changeset	905 : null;
4896 27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	906 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	907
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	908 protected void ifClause(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	909 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	910 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	911 String test = current.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	912
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	913 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	914 log.warn("missing 'test' attribute in 'if'");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	915 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	916 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	917
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	918 Boolean result = evaluateXPathToBoolean(test);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	919
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	920 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	921 NodeList subs = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	922 for (int i = 0, N = subs.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	923 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	924 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	925 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	926 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	927
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	928 protected void choose(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	929 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	930 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	931 Node branch = null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	932
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	933 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	934 for (int i = 0, N = children.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	935 Node child = children.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	936 String ns = child.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	937 if (ns == null
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	938 \|\| !ns.equals(DC_NAMESPACE_URI)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	939 \|\| child.getNodeType() != Node.ELEMENT_NODE
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	940 ) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	941 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	942 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	943 String name = child.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	944 if ("when".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	945 Element when = (Element)child;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	946 String test = when.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	947 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	948 log.warn("no 'test' attribute found for when");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	949 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	950 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	951
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	952 Boolean result = evaluateXPathToBoolean(test);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	953 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	954 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	955 break;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	956 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	957
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	958 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	959 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	960 else if ("otherwise".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	961 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	962 // No break here.
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	963 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	964 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	965
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	966 if (branch != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	967 NodeList subs = branch.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	968 for (int i = 0, N = subs.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	969 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	970 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	971 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	972 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	973
5449 504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	974 protected XPathExpression getXPathExpression(String expr)
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	975 throws XPathExpressionException
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	976 {
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	977 XPathExpression x = expressions.get(expr);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	978 if (x == null) {
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	979 XPath xpath = XPATH_FACTORY.newXPath();
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	980 xpath.setXPathVariableResolver(frames);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	981 xpath.setXPathFunctionResolver(functionResolver);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	982 x = xpath.compile(expr);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	983 expressions.put(expr, x);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	984 }
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	985 return x;
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	986 }
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	987
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	988 protected Object evaluateXPath(String expr, QName returnType) {
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	989
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	990 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	991 log.debug("evaluate: '" + expr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	992 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	993
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	994 try {
5449 504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	995 XPathExpression x = getXPathExpression(expr);
504a62887217 Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly. Sascha L. Teichmann <teichmann@intevation.de> parents: 5443 diff changeset	996 return x.evaluate(EVAL_DOCUMENT, returnType);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	997 }
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	998 catch (XPathExpressionException xpee) {
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	999 log.error("expression: " + expr, xpee);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1000 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1001 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1002 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1003
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1004 protected Boolean evaluateXPathToBoolean(String expr) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1005
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1006 Object result = evaluateXPath(expr, XPathConstants.BOOLEAN);
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1007
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1008 return result instanceof Boolean
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1009 ? (Boolean)result
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1010 : null;
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1011 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1012
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1013 protected void convert(Element current) {
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1014
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1015 String variable = expand(current.getAttribute("var"));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1016 String type = expand(current.getAttribute("type"));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1017
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1018 Object [] result = new Object[1];
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1019
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1020 if (frames.getStore(variable, result)) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1021 Object object = TypeConverter.convert(result[0], type);
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1022 frames.put(variable.toUpperCase(), object);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1023 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1024 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1025
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1026
4891 089bc08f720e Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4890 diff changeset	1027 /** Put <dc:variable> content as variable on stackframes. */
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1028 protected void variable(Element current) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1029
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1030 String varName = expand(current.getAttribute("name"));
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1031 String expr = current.getAttribute("expr");
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1032 String type = current.getAttribute("type");
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1033
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1034 if (varName.length() == 0 \|\| expr.length() == 0) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1035 log.error("dc:variable 'name' or 'expr' empty.");
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1036 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1037 else {
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1038 frames.put(
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1039 varName.toUpperCase(),
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1040 evaluateXPath(expr, typeToQName(type)));
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1041 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1042 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1043
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1044 protected String expand(String s) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1045 Matcher m = CompiledStatement.VAR.matcher(s);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1046
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1047 Object [] result = new Object[1];
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1048
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1049 StringBuffer sb = new StringBuffer();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1050 while (m.find()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1051 String key = m.group(1);
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1052 result[0] = null;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1053 if (frames.getStore(key, result)) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1054 m.appendReplacement(
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1055 sb, result[0] != null ? result[0].toString() : "");
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1056 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1057 else {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1058 m.appendReplacement(sb, "\\${" + key + "}");
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	1059 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1060 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1061 m.appendTail(sb);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1062 return sb.toString();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1063 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1064
6080 4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1065 protected String expandXPathValue(String value) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1066 StringBuffer sb = new StringBuffer();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1067 Matcher m = BRACKET_XPATH.matcher(value);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1068 while (m.find()) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1069 String expr = m.group(1);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1070 Object result = evaluateXPath(expr, XPathConstants.STRING);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1071 if (result instanceof String) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1072 m.appendReplacement(sb, (String)result);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1073 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1074 else {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1075 m.appendReplacement(sb, "");
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1076 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1077 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1078 m.appendTail(sb);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1079 return sb.toString();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1080 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1081
5485 3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1082 protected void evaluateAttributeValue(Attr attr) {
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1083 String value = attr.getValue();
6080 4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1084 if (value.indexOf('{') >= 0) { // Performance tweak
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion. Sascha L. Teichmann <teichmann@intevation.de> parents: 6077 diff changeset	1085 attr.setValue(expandXPathValue(value));
5485 3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1086 }
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1087 }
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1088
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1089 protected void build(Node parent, Node current)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1090 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1091 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1092 String ns = current.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1093 if (ns != null && ns.equals(DC_NAMESPACE_URI)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1094 if (current.getNodeType() != Node.ELEMENT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1095 log.warn("need elements here");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1096 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1097 else {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1098 String localName = current.getLocalName();
5517 5800a9497b0b Fix syntax error in builder. Andre Heinecke <aheinecke@intevation.de> parents: 5509 diff changeset	1099 Element curr = (Element)current;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1100 if ("attribute".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1101 attribute(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1102 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1103 else if ("context".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1104 context(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1105 }
6399 10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	1106 else if ("container-context".equals(localName)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	1107 containerContext(parent, curr);
10fe6758dfb0 Datacage: Introduced <dc:container-context>. Sascha L. Teichmann <teichmann@intevation.de> parents: 6097 diff changeset	1108 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1109 else if ("if".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1110 ifClause(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1111 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1112 else if ("choose".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1113 choose(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1114 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1115 else if ("call-macro".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1116 callMacro(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1117 }
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	1118 else if ("macro-body".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1119 macroBody(parent, curr);
4890 bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example: Sascha L. Teichmann <teichmann@intevation.de> parents: 4740 diff changeset	1120 }
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1121 else if ("macro".equals(localName)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1122 \|\| "comment".equals(localName)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1123 \|\| "statement".equals(localName)) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1124 // Simply ignore them.
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1125 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1126 else if ("element".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1127 element(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1128 }
5522 eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier. Sascha L. Teichmann <teichmann@intevation.de> parents: 5517 diff changeset	1129 else if ("for-each".equals(localName)) {
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier. Sascha L. Teichmann <teichmann@intevation.de> parents: 5517 diff changeset	1130 foreach(parent, curr);
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1131 }
5974 95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	1132 else if ("iterate".equals(localName)) {
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	1133 iterate(parent, curr);
95cb104a871b Add dc:iterate function Andre Heinecke <aheinecke@intevation.de> parents: 5892 diff changeset	1134 }
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1135 else if ("filter".equals(localName)) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1136 filter(parent, curr);
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1017 diff changeset	1137 }
5890 6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	1138 else if ("group".equals(localName)) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	1139 group(parent, curr);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key(). Sascha L. Teichmann <teichmann@intevation.de> parents: 5887 diff changeset	1140 }
6087 47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	1141 else if ("virtual-column".equals(localName)) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	1142 virtualColumn(parent, curr);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath"> Sascha L. Teichmann <teichmann@intevation.de> parents: 6080 diff changeset	1143 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1144 else if ("text".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1145 text(parent, curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1146 }
6077 c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	1147 else if ("message".equals(localName)) {
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	1148 message(parent, curr);
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging. Sascha L. Teichmann <teichmann@intevation.de> parents: 6050 diff changeset	1149 }
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	1150 else if ("variable".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1151 variable(curr);
1017 8637756275e5 Added a <dc:comment> tag to place comments in the meta data templates. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1015 diff changeset	1152 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1153 else if ("convert".equals(localName)) {
5509 627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets. Sascha L. Teichmann <teichmann@intevation.de> parents: 5494 diff changeset	1154 convert(curr);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1155 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1156 else {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1157 log.warn("unknown '" + localName + "' -> ignore");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1158 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1159 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1160 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1161 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1162
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1163 if (current.getNodeType() == Node.TEXT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1164 String txt = current.getNodeValue();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1165 if (txt != null && txt.trim().length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1166 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1167 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1168 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1169
4353 daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	1170 if (current.getNodeType() == Node.COMMENT_NODE) {
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	1171 // Ignore XML comments
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	1172 return;
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	1173 }
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	1174
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1175 Node copy = owner.importNode(current, false);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1176
5494 773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1177 NodeList children = current.getChildNodes();
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1178 for (int i = 0, N = children.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1179 build(copy, children.item(i));
5485 3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1180 }
5494 773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1181 if (copy.getNodeType() == Node.ELEMENT_NODE) {
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1182 NamedNodeMap nnm = ((Element)copy).getAttributes();
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1183 for (int i = 0, N = nnm.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1184 Node n = nnm.item(i);
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1185 if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1186 evaluateAttributeValue((Attr)n);
773899d00234 Fix new attribute evaluation Andre Heinecke <aheinecke@intevation.de> parents: 5485 diff changeset	1187 }
5485 3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>. Sascha L. Teichmann <teichmann@intevation.de> parents: 5449 diff changeset	1188 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1189 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1190 parent.appendChild(copy);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1191 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1192 } // class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1193
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1194
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1195 public Builder() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1196 compiledStatements = new HashMap<String, CompiledStatement>();
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1197 macros = new HashMap<String, Element>();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1198 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1199
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1200 public Builder(Document template) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1201 this();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1202 this.template = template;
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1203 extractMacros();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1204 compileStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1205 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1206
4740 fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1207 protected static QName typeToQName(String type) {
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1208 if ("number" .equals(type)) return XPathConstants.NUMBER;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1209 if ("bool" .equals(type)) return XPathConstants.BOOLEAN;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1210 if ("node" .equals(type)) return XPathConstants.NODE;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1211 if ("nodeset".equals(type)) return XPathConstants.NODESET;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1212 return XPathConstants.STRING;
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1213 }
fb135e1dfa35 Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given Sascha L. Teichmann <teichmann@intevation.de> parents: 4737 diff changeset	1214
4614 3a077fc360c2 Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4526 diff changeset	1215 /** Handle <dc:statement> elements. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1216 protected void compileStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1217
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1218 NodeList nodes = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1219 DC_NAMESPACE_URI, "statement");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1220
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1221 for (int i = 0, N = nodes.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1222 Element stmntElement = (Element)nodes.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1223 String stmnt = trimStatement(stmntElement.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1224 if (stmnt == null \|\| stmnt.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1225 throw new IllegalArgumentException("found empty statement");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1226 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1227 CompiledStatement cs = new CompiledStatement(stmnt);
1029 3f3988bb6284 Picky Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1023 diff changeset	1228 // For faster lookup store a shortend string into the template.
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1229 stmnt = "s" + i;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1230 stmntElement.setTextContent(stmnt);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1231 compiledStatements.put(stmnt, cs);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1232 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1233 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1234
5443 3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1235 protected void extractMacros() {
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1236 NodeList ms = template.getElementsByTagNameNS(
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1237 DC_NAMESPACE_URI, "macro");
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1238
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1239 for (int i = 0, N = ms.getLength(); i < N; ++i) {
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1240 Element m = (Element)ms.item(i);
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1241 macros.put(m.getAttribute("name"), m);
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1242 }
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1243 }
3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them. Sascha L. Teichmann <teichmann@intevation.de> parents: 5442 diff changeset	1244
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1245 protected List<Node> rootsToList() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1246
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1247 NodeList roots = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1248 DC_NAMESPACE_URI, "template");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1249
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1250 List<Node> elements = new ArrayList<Node>();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1251
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1252 for (int i = 0, N = roots.getLength(); i < N; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1253 NodeList rootChildren = roots.item(i).getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1254 for (int j = 0, M = rootChildren.getLength(); j < M; ++j) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1255 Node child = rootChildren.item(j);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1256 if (child.getNodeType() == Node.ELEMENT_NODE) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1257 elements.add(child);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1258 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1259 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1260 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1261
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1262 return elements;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1263 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1264
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1265 protected static final String trimStatement(String stmnt) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1266 if (stmnt == null) return null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1267 //XXX: Maybe a bit to radical for multiline strings?
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1268 return STRIP_LINE_INDENT.matcher(stmnt.trim()).replaceAll(" ");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1269 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1270
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1271 protected static Document getOwnerDocument(Node node) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1272 Document document = node.getOwnerDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1273 return document != null ? document : (Document)node;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1274 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1275
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1276 public void build(
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1277 List<NamedConnection> connections,
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1278 Node output,
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1279 Map<String, Object> parameters
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1280 )
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1281 throws SQLException
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	1282 {
5887 88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1283 long startTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1284 try {
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1285 BuildHelper helper =
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1286 new BuildHelper(output, connections, parameters);
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1287 helper.build();
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1288 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1289 finally {
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1290 if (log.isDebugEnabled()) {
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1291 long stopTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1292 log.debug("Building the datacage result took " +
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1293 (stopTime-startTime)/1000f + " secs.");
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1294 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	1295 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1296 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1297 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1298 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 6399:10fe6758dfb0