dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java @ 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>.

author	Sascha L. Teichmann <teichmann@intevation.de>
date	Thu, 28 Mar 2013 08:03:14 +0100
parents	504a62887217
children	773899d00234

rev	line source
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 package de.intevation.flys.artifacts.datacage.templating;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	3 import de.intevation.artifacts.common.utils.XMLUtils;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	4
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	5 import de.intevation.flys.utils.Pair;
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	6
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	7 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	8 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	9
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	10 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	11 import java.util.ArrayList;
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	12 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	13 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	14 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	15 import java.util.Map;
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	16
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.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	18 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	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 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	21
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	22 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	23 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	24 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	25 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	26 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	27
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	28 import org.apache.log4j.Logger;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29
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	30 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	31 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	32 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	33 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	34 import org.w3c.dom.NodeList;
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
4526 1f38fa929986 Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4353 diff changeset	36
4897 9c388de4b4d5 Builder: Doc, comments. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4896 diff changeset	37 /** 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	38 public class Builder
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 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	41
1015 9a1a3080ad98 Bring user specific meta data service to life. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1011 diff changeset	42 public static final String CONNECTION_USER = "user";
9a1a3080ad98 Bring user specific meta data service to life. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1011 diff changeset	43 public static final String CONNECTION_SYSTEM = "system";
9a1a3080ad98 Bring user specific meta data service to life. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1011 diff changeset	44 public static final String DEFAULT_CONNECTION_NAME = CONNECTION_SYSTEM;
9a1a3080ad98 Bring user specific meta data service to life. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1011 diff changeset	45
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46 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	47 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	48
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	49 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	50 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	51
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 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	53 "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	54
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	55 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	56 XMLUtils.newDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 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	59 XPathFactory.newInstance();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	60
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 protected Document template;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 protected Map<String, CompiledStatement> compiledStatements;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64
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	65 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	66
4526 1f38fa929986 Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4353 diff changeset	67 /** 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	68 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	69
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	70 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	71 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	72 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	73
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	74 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	75 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	76
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	77 public NamedConnection(
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1890 diff changeset	78 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	79 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	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 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	82 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	83
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	84 public NamedConnection(
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1890 diff changeset	85 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	86 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	87 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	88 ) {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	89 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	90 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	91 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	92 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	93 } // 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	94
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	95 public class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	96 {
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	97 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	98 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	99 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	100 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	101 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	102 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	103 protected Deque<NodeList> macroBodies;
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	104 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	105 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	106
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	107
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	108 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	109 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	110 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	111 Map<String, Object> parameters
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 ) {
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	113 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	114 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	115 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	116
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	117 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	118 connectionsStack =
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	119 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	120 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	121 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	122 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	123 macroBodies = new ArrayDeque<NodeList>();
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	124 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	125 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	126 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	127 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	128 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	129
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	130 public void build() throws SQLException {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	131 try {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	132 synchronized (template) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	133 for (Node current: rootsToList()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	134 build(output, current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	135 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	136 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	137 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	138 finally {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	139 closeStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	140 }
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 protected void closeStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	144 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	145 csi.close();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	146 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	147 statements.clear();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	148 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	149
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	150 /**
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	151 * Return first statement node in NodeList, respecting
4897 9c388de4b4d5 Builder: Doc, comments. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4896 diff changeset	152 * 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	153 */
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	154 private Node findStatementNode(NodeList nodes) {
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	155 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	156
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	157 // 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	158 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	159 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	160 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	161 // 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	162 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	163 && node.getLocalName().equals("statement")
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	164 && (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	165 && 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	166 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	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 // 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	169 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	170 && 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	171 && (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	172 && 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	173
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	174 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	175 Node 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	176 findStatementNode(getMacroChildren(macroName));
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 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	178 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	179 }
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 }
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
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 }
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
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 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	185 }
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
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 /**
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	188 * Handle a \<context\> node.
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	189 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	190 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	191 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	192 {
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	193 log.debug("dc:context");
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	194
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	195 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	196 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	197 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	198
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	199 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	200 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	201 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	202 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	203
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	204 String stmntText = stmntNode.getTextContent();
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	205
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	206 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	207
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	208 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	209
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	210 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	211
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	212 if (csi == null) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	213 CompiledStatement cs = compiledStatements.get(stmntText);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	214 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	215 statements.put(key, csi);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	216 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	217
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	218 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	219 ? 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	220 : connectionsStack.peek().getA();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	221
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	222 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	223 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	224 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	225 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	226 break;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	227 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	228 }
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	229 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	230
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	231 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	232 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	233 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	234 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	235
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	236 // 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	237 if (!rd.isEmpty()) {
4051 58bdf95df5e4 More dead code removal. Minor code clean ups. Sascha L. Teichmann <teichmann@intevation.de> parents: 3571 diff changeset	238 connectionsStack.push(
58bdf95df5e4 More dead code removal. Minor code clean ups. Sascha L. Teichmann <teichmann@intevation.de> parents: 3571 diff changeset	239 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	240 try {
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	241 for (int i = 0; i < S; ++i) {
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	242 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	243 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	244 }
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	245 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	246 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	247 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	248 }
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	249 }
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	250
5433 df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	251 public boolean hasResult() {
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	252 return !connectionsStack.isEmpty()
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	253 && !connectionsStack.peek().getB().isEmpty();
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	254 }
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	255
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	256 protected ResultData createFilteredResultData(ResultData rd, String filter) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	257 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	258
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	259 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	260 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	261
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	262 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	263
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	264 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	265 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	266 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	267 frames.put(columns, row);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	268 boolean traverse = filter == null;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	269
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	270 if (!traverse) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	271 Boolean b = evaluateXPathToBoolean(filter);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	272 traverse = b != null && b;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	273 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	274 if (traverse) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	275 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	276 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	277 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	278 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	279 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	280 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	281 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	282 return new ResultData(rd.getColumnLabels(), filtered);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	283 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	284
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	285 /**
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	286 * Kind of foreach over results of a statement within a context.
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	287 */
3076 5642a83420f2 FLYS artifacts: Removed trailing whitespace. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1890 diff changeset	288 protected void elements(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	289 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	290 {
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	291 log.debug("dc:elements");
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	292
1818 e3eb1ea885a7 Simplified code in Datacage builder by using the new pair. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1716 diff changeset	293 if (connectionsStack.isEmpty()) {
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	294 log.warn("dc:elements without having 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	295 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	296 }
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	297
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	298 String filter = current.getAttribute("filter");
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	299
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	300 if ((filter = filter.trim()).length() == 0) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	301 filter = null;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	302 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	303
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	304 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	305 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	306
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	307 if (S == 0) {
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	308 log.debug("dc:elements has no children");
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	309 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	310 }
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	311
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	312 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	313 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	314
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	315 ResultData rd = connectionsStack.peek().getB();
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	316 ResultData orig = rd;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	317
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	318 if (filter != null) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	319 ResultData rdCopy = createFilteredResultData(rd, filter);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	320 pair.setB(rdCopy);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	321 rd = rdCopy;
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	322 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	323 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	324 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	325
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	326 //if (log.isDebugEnabled()) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	327 // log.debug("pushing vars: "
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	328 // + java.util.Arrays.toString(columns));
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	329 //}
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	330
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	331 for (Object [] row: 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	332 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	333 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	334 frames.put(columns, row);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	335 //if (log.isDebugEnabled()) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	336 // log.debug("current vars: " + frames.dump());
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	337 //}
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	338 for (int i = 0; i < S; ++i) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	339 build(parent, subs.item(i));
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	340 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	341 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	342 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	343 frames.leave();
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	344 }
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	345 }
5305 e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	346 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	347 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	348 if (filter != null) {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	349 pair.setB(orig);
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.). Raimund Renkert <rrenkert@intevation.de> parents: 4897 diff changeset	350 }
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	351 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	352 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	353
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	354 /**
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	355 * Create element.
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	356 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	357 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	358 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	359 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	360 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	361
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	362 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	363 log.debug("dc:element -> '" + attr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	364 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	365
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	366 if (attr.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	367 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	368 return;
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
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	371 Element element = owner.createElement(attr);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	372
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	373 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	374 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	375 build(element, children.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	376 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	377
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	378 parent.appendChild(element);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	379 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	380
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	381 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	382 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	383 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	384 log.debug("dc:text");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	385 String value = expand(current.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	386 parent.appendChild(owner.createTextNode(value));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	387 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	388
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	389 /**
9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	390 * Add attribute to an element
3571 64a59cca1887 Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 3076 diff changeset	391 * @see Element
1890 9144e5a5027b (Picky) cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1859 diff changeset	392 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	393 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	394
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	395 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	396 log.warn("need element here");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	397 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	398 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	399
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	400 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	401 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	402
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	403 Element element = (Element)parent;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	404
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	405 element.setAttribute(name, value);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	406 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	407
4893 54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	408 /**
54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	409 * Call-Macro node.
54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	410 * Evaluate child-nodes of the given macro element (not its text).
54762b8ef016 Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4891 diff changeset	411 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	412 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	413 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	414 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	415 String name = current.getAttribute("name");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	416
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	417 if (name.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	418 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	419 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	420 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	421
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	422 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	423
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	424 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	425 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	426 try {
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	427 NodeList subs = macro.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	428 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	429 build(parent, subs.item(j));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	430 }
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	431 }
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	432 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	433 macroBodies.pop();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	434 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	435 }
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	436 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	437 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	438 }
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	439 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	440
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	441 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	442 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	443 {
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	444 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	445 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	446 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	447 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	448 }
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	449 }
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	450 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	451 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	452 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	453 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	454
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	455 /** 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	456 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	457 NodeList macros = template.getElementsByTagNameNS(
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	458 DC_NAMESPACE_URI, "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	459
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	460 Element macro = 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	461
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	462 for (int i = 0, N = macros.getLength(); i < N; ++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	463 Element m = (Element) macros.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	464 if (name.equals(m.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	465 macro = m;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	466 break;
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	467 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	468 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	469
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	470 if (macro != 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	471 return macro.getChildNodes();
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	472 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	473 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	474 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4893 diff changeset	475
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	476 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	477 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	478 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	479 String test = current.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	480
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	481 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	482 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	483 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	484 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	485
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	486 Boolean result = evaluateXPathToBoolean(test);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	487
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	488 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	489 NodeList subs = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	490 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	491 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	492 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	493 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	494 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	495
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	496 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	497 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	498 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	499 Node branch = null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	500
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	501 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	502 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	503 Node child = children.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	504 String ns = child.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	505 if (ns == null
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	506 \|\| !ns.equals(DC_NAMESPACE_URI)
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	507 \|\| child.getNodeType() != Node.ELEMENT_NODE
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	508 ) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	509 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	510 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	511 String name = child.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	512 if ("when".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	513 Element when = (Element)child;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	514 String test = when.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	515 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	516 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	517 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	518 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	519
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	520 Boolean result = evaluateXPathToBoolean(test);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	521 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	522 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	523 break;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	524 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	525
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	526 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	527 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	528 else if ("otherwise".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	529 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	530 // No break here.
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	531 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	532 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	533
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	534 if (branch != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	535 NodeList subs = branch.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	536 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	537 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	538 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	539 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	540 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	541
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	542 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	543 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	544 {
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	545 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	546 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	547 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	548 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	549 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	550 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	551 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	552 }
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	553 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	554 }
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	555
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	556 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	557
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	558 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	559 log.debug("evaluate: '" + expr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	560 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	561
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	562 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	563 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	564 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	565 }
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	566 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	567 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	568 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	569 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	570 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	571
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	572 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	573
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	574 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	575
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	576 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	577 ? (Boolean)result
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	578 : null;
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	579 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	580
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	581 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	582
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	583 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	584 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	585
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	586 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	587
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	588 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	589 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	590 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	591 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	592 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	593
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	594
4891 089bc08f720e Builder: Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4890 diff changeset	595 /** 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	596 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	597
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	598 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	599 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	600 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	601
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	602 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	603 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	604 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	605 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	606 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	607 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	608 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	609 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	610 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	611
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	612 protected String expand(String s) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	613 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	614
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	615 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	616
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	617 StringBuffer sb = new StringBuffer();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	618 while (m.find()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	619 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	620 result[0] = null;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	621 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	622 m.appendReplacement(
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	623 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	624 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	625 else {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1029 diff changeset	626 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	627 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	628 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	629 m.appendTail(sb);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	630 return sb.toString();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	631 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	632
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	633 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	634 String value = attr.getValue();
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	635 if (value.indexOf('{') >= 0) {
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	636 StringBuffer sb = new StringBuffer();
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	637 Matcher m = BRACKET_XPATH.matcher(value);
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	638 while (m.find()) {
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	639 String expr = m.group(1);
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	640 Object result = evaluateXPath(expr, XPathConstants.STRING);
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	641 if (result instanceof String) {
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	642 m.appendReplacement(sb, (String)result);
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	643 }
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	644 else {
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	645 m.appendReplacement(sb, "{" + expr + "}");
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	646 }
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	647 }
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	648 m.appendTail(sb);
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	649 attr.setValue(sb.toString());
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	650 }
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	651 }
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	652
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	653 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	654 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	655 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	656 String ns = current.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	657 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	658 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	659 log.warn("need elements here");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	660 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	661 else {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	662 String localName = current.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	663 if ("attribute".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	664 attribute(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	665 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	666 else if ("context".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	667 context(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	668 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	669 else if ("if".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	670 ifClause(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	671 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	672 else if ("choose".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	673 choose(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	674 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	675 else if ("call-macro".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	676 callMacro(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	677 }
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	678 else if ("macro-body".equals(localName)) {
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	679 macroBody(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	680 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	681 else if ("macro".equals(localName)) {
1029 3f3988bb6284 Picky Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1023 diff changeset	682 // Simply ignore the definition.
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	683 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	684 else if ("element".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	685 element(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	686 }
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	687 else if ("elements".equals(localName)) {
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	688 elements(parent, (Element)current);
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	689 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	690 else if ("text".equals(localName)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	691 text(parent, (Element)current);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	692 }
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	693 else if ("variable".equals(localName)) {
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	694 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	695 }
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	696 else if ("comment".equals(localName)
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	697 \|\| "statement".equals(localName)) {
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	698 // ignore comments and statements in output
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	699 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	700 else if ("convert".equals(localName)) {
4737 718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language. Sascha L. Teichmann <teichmann@intevation.de> parents: 4614 diff changeset	701 convert((Element)current);
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	702 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	703 else {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	704 log.warn("unknown '" + localName + "' -> ignore");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	705 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	706 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	707 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	708 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	709
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	710 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	711 String txt = current.getNodeValue();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	712 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	713 return;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	714 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	715 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	716
4353 daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	717 if (current.getNodeType() == Node.COMMENT_NODE) {
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	718 // Ignore XML comments
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	719 return;
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	720 }
daf0919df76d Ignore comments in meta data xml template Björn Ricks <bjoern.ricks@intevation.de> parents: 4051 diff changeset	721
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	722 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	723
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	724 if (copy.getNodeType() == Node.ATTRIBUTE_NODE) {
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	725 evaluateAttributeValue((Attr)copy);
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	726 }
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	727 else {
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	728 NodeList children = current.getChildNodes();
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	729 for (int i = 0, N = children.getLength(); i < N; ++i) {
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	730 build(copy, children.item(i));
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	731 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	732 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	733 parent.appendChild(copy);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	734 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	735 } // class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	736
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	737
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	738 public Builder() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	739 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	740 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	741 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	742
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	743 public Builder(Document template) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	744 this();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	745 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	746 extractMacros();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	747 compileStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	748 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	749
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	750 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	751 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	752 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	753 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	754 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	755 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	756 }
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	757
4614 3a077fc360c2 Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 4526 diff changeset	758 /** Handle <dc:statement> elements. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	759 protected void compileStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	760
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	761 NodeList nodes = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	762 DC_NAMESPACE_URI, "statement");
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	763
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	764 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	765 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	766 String stmnt = trimStatement(stmntElement.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	767 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	768 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	769 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	770 CompiledStatement cs = new CompiledStatement(stmnt);
1029 3f3988bb6284 Picky Cosmetics. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1023 diff changeset	771 // 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	772 stmnt = "s" + i;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	773 stmntElement.setTextContent(stmnt);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	774 compiledStatements.put(stmnt, cs);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	775 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	776 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	777
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	778 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	779 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	780 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	781
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	782 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	783 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	784 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	785 }
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	786 }
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	787
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	788 protected List<Node> rootsToList() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	789
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	790 NodeList roots = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	791 DC_NAMESPACE_URI, "template");
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 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	794
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	795 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	796 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	797 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	798 Node child = rootChildren.item(j);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	799 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	800 elements.add(child);
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 }
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
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	805 return elements;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	806 }
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 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	809 if (stmnt == null) return null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	810 //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	811 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	812 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	813
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	814 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	815 Document document = node.getOwnerDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	816 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	817 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	818
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	819 private static final List<NamedConnection> wrap(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	820 List<NamedConnection> list = new ArrayList<NamedConnection>(1);
1015 9a1a3080ad98 Bring user specific meta data service to life. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1011 diff changeset	821 list.add(new NamedConnection(DEFAULT_CONNECTION_NAME, connection));
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	822 return list;
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	823 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	824
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	825 public void build(
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	826 Connection connection,
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	827 Node output,
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	828 Map<String, Object> parameters
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	829 )
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	830 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	831 {
1011 aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	832 build(wrap(connection), output, parameters);
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	833 }
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	834
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	835 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	836 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	837 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	838 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	839 )
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	840 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	841 {
aca3b46160cb Added support for more than one db connection in datacage templating. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	842 BuildHelper helper = new BuildHelper(output, connections, parameters);
998 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 helper.build();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	845 }
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 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java @ 5485:3b5e1535a459