Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 7677:36e28ec7ff16

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dc:sort: Removed unnecessary if check. Forgot to push before tag.
author Sascha L. Teichmann <teichmann@intevation.de>
date Mon, 09 Dec 2013 10:49:34 +0100
parents f1abd257f933
children fbab10c21e0b
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.datacage.templating;
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10
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11 import org.dive4elements.artifacts.common.utils.XMLUtils;
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12
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13 import org.dive4elements.river.utils.Pair;
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14
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15 import java.lang.reflect.InvocationTargetException;
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16 import java.lang.reflect.Method;
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17 import java.sql.Connection;
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18 import java.sql.SQLException;
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19
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20 import java.util.ArrayDeque;
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21 import java.util.ArrayList;
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22 import java.util.Arrays;
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23 import java.util.Collection;
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24 import java.util.Collections;
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25 import java.util.Deque;
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26 import java.util.HashMap;
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27 import java.util.List;
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28 import java.util.Map;
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29 import java.util.TreeMap;
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30
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31 import java.util.regex.Matcher;
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32 import java.util.regex.Pattern;
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33
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34 import javax.xml.namespace.QName;
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35
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36 import javax.xml.xpath.XPath;
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37 import javax.xml.xpath.XPathConstants;
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38 import javax.xml.xpath.XPathExpression;
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39 import javax.xml.xpath.XPathExpressionException;
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40 import javax.xml.xpath.XPathFactory;
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41
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42 import org.apache.log4j.Logger;
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43
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44 import org.w3c.dom.Attr;
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45 import org.w3c.dom.Document;
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46 import org.w3c.dom.Element;
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47 import org.w3c.dom.Node;
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48 import org.w3c.dom.NodeList;
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49 import org.w3c.dom.NamedNodeMap;
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50
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51
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52 /** Handles and evaluate meta-data template against dbs. */
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53 public class Builder
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54 {
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55 private static Logger log = Logger.getLogger(Builder.class);
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56
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57 public static final Pattern STRIP_LINE_INDENT =
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58 Pattern.compile("\\s*\\r?\\n\\s*");
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59
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60 public static final Pattern BRACKET_XPATH =
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61 Pattern.compile("\\{([^}]+)\\}");
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62
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63 public static final String DC_NAMESPACE_URI =
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64 "http://www.intevation.org/2011/Datacage";
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65
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66 private static final Document EVAL_DOCUMENT =
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67 XMLUtils.newDocument();
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68
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69 private static final XPathFactory XPATH_FACTORY =
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70 XPathFactory.newInstance();
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71
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72 protected Document template;
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73
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74 protected Map<String, CompiledStatement> compiledStatements;
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75
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76 protected Map<String, Element> macros;
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77
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78 private static final class KV implements Comparable<KV> {
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79
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80 private Comparable<Object> key;
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81 private Object [] data;
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82
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83 public KV(Comparable<Object> key, Object [] data) {
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84 this.key = key;
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85 this.data = data;
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86 }
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87
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88 @Override
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89 public int compareTo(KV other) {
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90 return key.compareTo(other.key);
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91 }
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92
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93 public Object [] getData() {
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94 return data;
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95 }
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96 }
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97
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98 /** Connection to either of the databases. */
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99 public static class NamedConnection {
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100
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101 protected String name;
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102 protected Connection connection;
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103 protected boolean cached;
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104
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105 public NamedConnection() {
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106 }
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107
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108 public NamedConnection(
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109 String name,
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110 Connection connection
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111 ) {
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112 this(name, connection, true);
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113 }
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114
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115 public NamedConnection(
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116 String name,
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117 Connection connection,
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118 boolean cached
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119 ) {
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120 this.name = name;
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121 this.connection = connection;
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122 this.cached = cached;
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123 }
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124 } // class NamedConnection
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125
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126 public class BuildHelper
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127 {
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128 protected Node output;
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129 protected Document owner;
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130 protected StackFrames frames;
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131 protected List<NamedConnection> connections;
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132 protected Map<String, CompiledStatement.Instance> statements;
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133 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack;
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134 protected Deque<NodeList> macroBodies;
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6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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135 protected Deque<Object> groupExprStack;
5442
9575264f801d Only create one FunctionResolver per BuildHelper. Creatin new ones over and over again is excessive.
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136 protected FunctionResolver functionResolver;
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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.
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137 protected Map<String, XPathExpression> expressions;
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138
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139
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140 public BuildHelper(
1011
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141 Node output,
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142 List<NamedConnection> connections,
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143 Map<String, Object> parameters
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144 ) {
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145 if (connections.isEmpty()) {
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146 throw new IllegalArgumentException("no connections given.");
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147 }
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148
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149 this.connections = connections;
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150 connectionsStack =
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151 new ArrayDeque<Pair<NamedConnection, ResultData>>();
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152 this.output = output;
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153 frames = new StackFrames(parameters);
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154 owner = getOwnerDocument(output);
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3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
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155 macroBodies = new ArrayDeque<NodeList>();
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6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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156 groupExprStack = new ArrayDeque<Object>();
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157 functionResolver = new FunctionResolver(this);
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158 expressions = new HashMap<String, XPathExpression>();
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159 statements =
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160 new HashMap<String, CompiledStatement.Instance>();
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161 }
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162
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163 public void build() throws SQLException {
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164 try {
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ebec12def170 Datacage: Add a pool of builders to make it multi threadable.
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165 // XXX: Thread safety is now established by the builder pool.
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166 //synchronized (template) {
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167 for (Node current: rootsToList()) {
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168 build(output, current);
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169 }
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170 //}
998
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171 }
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172 finally {
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173 closeStatements();
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174 }
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175 }
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176
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177 protected void closeStatements() {
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178 for (CompiledStatement.Instance csi: statements.values()) {
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179 csi.close();
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180 }
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181 statements.clear();
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182 }
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183
1890
9144e5a5027b (Picky) cosmetics.
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diff changeset
184 /**
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185 * Return first statement node in NodeList, respecting
4897
9c388de4b4d5 Builder: Doc, comments.
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186 * macros but not doing evaluation (e.g. of <dc:if>s).
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187 */
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188 private Node findStatementNode(NodeList nodes) {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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189 return findSelectNode(nodes, "statement");
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190 }
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191
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192 private Node findPropertiesNode(NodeList nodes) {
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193 return findSelectNode(nodes, "properties");
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194 }
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195
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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196 private Node findSelectNode(NodeList nodes, String selectName) {
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197 int S = nodes.getLength();
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198
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199 // Check direct children and take special care of macros.
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200 for (int i = 0; i < S; ++i) {
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diff changeset
201 Node node = nodes.item(i);
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202 String ns;
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203 // Regular statement node.
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204 if (node.getNodeType() == Node.ELEMENT_NODE
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205 && node.getLocalName().equals(selectName)
4896
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206 && (ns = node.getNamespaceURI()) != null
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diff changeset
207 && ns.equals(DC_NAMESPACE_URI)) {
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208 return node;
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209 }
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210 // Macro node. Descend.
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211 else if (node.getNodeType() == Node.ELEMENT_NODE
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diff changeset
212 && node.getLocalName().equals("call-macro")
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213 && (ns = node.getNamespaceURI()) != null
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diff changeset
214 && ns.equals(DC_NAMESPACE_URI)) {
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215
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216 String macroName = ((Element)node).getAttribute("name");
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diff changeset
217 Node inMacroNode =
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218 findSelectNode(getMacroChildren(macroName), selectName);
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diff changeset
219 if (inMacroNode != null) {
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220 return inMacroNode;
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diff changeset
221 }
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222 }
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223
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224 }
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225
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
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226 return null;
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diff changeset
227 }
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228
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229 private String[][] extractProperties(Element propertiesNode) {
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230 ArrayList<String[]> props = new ArrayList<String[]>();
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231 NodeList list = propertiesNode.getElementsByTagNameNS(
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diff changeset
232 DC_NAMESPACE_URI, "property");
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233 for (int i = 0, L = list.getLength(); i < L; ++i) {
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diff changeset
234 Element property = (Element)list.item(i);
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diff changeset
235 String name = property.getAttribute("name");
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diff changeset
236 if (name.isEmpty()) {
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parents: 6097
diff changeset
237 log.warn("dc:property without name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
238 continue;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
239 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
240 String alias = property.getAttribute("alias");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
241 if (alias.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
242 alias = name;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
243 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
244 props.add(new String [] { name, alias });
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
245 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
246 return props.toArray(new String[props.size()][]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
247 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
248
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
249 /**
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
250 * Handle a dc:context node.
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
251 */
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
252 protected void containerContext(Node parent, Element current)
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
253 throws SQLException
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
254 {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
255 log.debug("dc:container-context");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
256
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
257 String container = expand(current.getAttribute("container"));
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
258
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
259 if (container.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
260 log.warn("dc:container-context: no 'container' attribute found");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
261 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
262 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
263
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
264 NodeList subs = current.getChildNodes();
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
265 Node propertiesNode = findPropertiesNode(subs);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
266
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
267 if (propertiesNode == null) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
268 log.warn("dc:container-context: cannot find properties.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
269 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
270 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
271
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
272 String [][] properties = extractProperties((Element)propertiesNode);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
273
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
274 if (properties.length == 0) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
275 log.warn("dc:properties: No properties defined.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
276 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
277
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
278 Object [] result = new Object[1];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
279 if (!frames.getStore(container, result)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
280 log.warn("dc:container-context: cannot find container.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
281 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
282 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
283 Object c = result[0];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
284 if (c instanceof Object []) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
285 c = Arrays.asList((Object [])c);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
286 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
287 if (!(c instanceof Collection)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
288 log.warn("dc:container-context: container is not a collection.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
289 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
290 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
291
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
292 Collection<?> collection = (Collection<?>)c;
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
293
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
294 // only descent if there are results
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
295 if (collection.isEmpty()) {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
296 return;
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
297 }
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
298
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
299 String [] columnNames = new String[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
300 for (int i = 0; i < columnNames.length; ++i) {
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
301 columnNames[i] = properties[i][1].toUpperCase();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
302 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
303
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
304 ResultData rd = new ResultData(columnNames);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
305
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
306 for (Object obj: collection) {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
307 Object [] row = new Object[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
308 for (int i = 0; i < properties.length; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
309 row[i] = getProperty(obj, properties[i][0]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
310 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
311 rd.add(row);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
312 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
313
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
314 // A bit of a fake because the data is not from a
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
315 // real connection.
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
316 NamedConnection connection = connectionsStack.isEmpty()
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
317 ? connections.get(0)
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
318 : connectionsStack.peek().getA();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
319
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
320 connectionsStack.push(
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
321 new Pair<NamedConnection, ResultData>(connection, rd));
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
322 try {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
323 for (int i = 0, S = subs.getLength(); i < S; ++i) {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
324 build(parent, subs.item(i));
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
325 }
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
326 }
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
327 finally {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
328 connectionsStack.pop();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
329 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
330 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
331
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
332 /** Poor man's bean access. */
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
333 private Object getProperty(Object obj, String name) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
334 String mname =
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
335 "get" + Character.toUpperCase(name.charAt(0))
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
336 + name.substring(1);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
337
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
338 try {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
339 Method meth = obj.getClass().getMethod(mname);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
340 return meth.invoke(obj);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
341 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
342 catch (InvocationTargetException ite) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
343 log.warn(ite);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
344 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
345 catch (IllegalAccessException iae) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
346 log.warn(iae);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
347 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
348 catch (NoSuchMethodException nsme) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
349 log.warn(nsme);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
350 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
351 return null;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
352 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
353
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
354 /**
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
355 * Handle a dc:context node.
1890
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 context(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 {
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
360 log.debug("dc:context");
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
361
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
362 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
363 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
364
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
365 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
366 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
367 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
368 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
369
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
370 String stmntText = stmntNode.getTextContent();
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
371
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
372 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
373
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
374 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
375
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
376 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
377
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
378 if (csi == null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
379 CompiledStatement cs = compiledStatements.get(stmntText);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380 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
381 statements.put(key, csi);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
382 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
383
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
384 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
385 ? 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
386 : connectionsStack.peek().getA();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
388 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
389 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
390 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
391 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
392 break;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
395 }
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
396
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
397 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
398 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
399 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
400 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
401
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
402 // 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
403 if (!rd.isEmpty()) {
4051
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
404 connectionsStack.push(
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
405 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
406 try {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
407 for (int i = 0, S = subs.getLength(); i < S; ++i) {
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
408 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
409 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
410 }
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
411 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
412 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
413 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
414 }
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
415 }
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
416
5433
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
417 public boolean hasResult() {
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
418 return !connectionsStack.isEmpty()
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
419 && !connectionsStack.peek().getB().isEmpty();
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
420 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
421
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
422 protected ResultData createFilteredResultData(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
423 ResultData rd,
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
424 String filter
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
425 ) {
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
426 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
427
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
428 XPathExpression x;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
429 try {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
430 x = getXPathExpression(filter);
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
431 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
432 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
433 log.warn("Invalid filter expression '" + filter + "'.");
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
434 return rd;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
435 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
436
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
437 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
438 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
439
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
440 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
441
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
442 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
443 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
444 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
445 frames.put(columns, row);
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
446 Object result = x.evaluate(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
447 EVAL_DOCUMENT, XPathConstants.BOOLEAN);
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
448
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
449 if (result instanceof Boolean && (Boolean)result) {
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
450 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
451 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
452 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
453 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
454 log.warn("unable to apply filter expression '" +
7573
bfec104f20c7 Builder: Slightly more verbose errormessage.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 7235
diff changeset
455 filter + "' to dataset. " + xee.getMessage(), xee);
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
456 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
457 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
458 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
459 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
460 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
461 return new ResultData(columns, filtered);
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
462 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
463
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
464 protected void filter(Node parent, Element current)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
465 throws SQLException
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
466 {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
467 String expr = current.getAttribute("expr");
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
468
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
469 if ((expr = expr.trim()).length() == 0) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
470 expr = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
471 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
472
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
473 NodeList subs = current.getChildNodes();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
474 int S = subs.getLength();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
475 if (S == 0) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
476 log.debug("dc:filter has no children");
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
477 return;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
478 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
479
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
480 ResultData orig = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
481 Pair<Builder.NamedConnection, ResultData> pair = null;
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
482
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
483 if (expr != null && !connectionsStack.isEmpty()) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
484 pair = connectionsStack.peek();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
485 orig = pair.getB();
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
486 pair.setB(createFilteredResultData(orig, expr));
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
487 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
488
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
489 try {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
490 for (int i = 0; i < S; ++i) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
491 build(parent, subs.item(i));
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
492 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
493 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
494 finally {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
495 if (orig != null) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
496 pair.setB(orig);
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
497 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
498 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
499 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
500
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
501 protected Map<Object, ResultData> createGroupedResultData(
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
502 ResultData rd,
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
503 String expr,
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
504 String type
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
505 ) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
506 List<Object []> rows = rd.getRows();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
507 String [] columns = rd.getColumnLabels();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
508
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
509 XPathExpression x;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
510 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
511 x = getXPathExpression(expr);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
512 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
513 catch (XPathExpressionException xee) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
514 log.warn("Invalid expression '" + expr + "'.");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
515 return Collections.<Object, ResultData>emptyMap();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
516 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
517
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
518 QName returnType = typeToQName(type);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
519
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
520 Map<Object, ResultData> groups = new TreeMap<Object, ResultData>();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
521
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
522 for (Object [] row: rows) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
523 frames.enter();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
524 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
525 frames.put(columns, row);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
526
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
527 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
528
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
529 ResultData group = groups.get(key);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
530
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
531 if (group == null) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
532 group = new ResultData(rd.getColumnLabels());
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
533 groups.put(key, group);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
534 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
535
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
536 group.add(row);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
537 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
538 catch (XPathExpressionException xxe) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
539 log.warn("unable to apply expression '" +
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
540 expr + "' to dataset.");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
541 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
542 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
543 frames.leave();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
544 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
545 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
546 return groups;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
547 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
548
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
549 protected void group(Node parent, Element current)
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
550 throws SQLException
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
551 {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
552 log.debug("dc:group");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
553
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
554 if (connectionsStack.isEmpty()) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
555 log.debug("dc:group without having results");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
556 return;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
557 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
558
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
559 NodeList subs = current.getChildNodes();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
560 int S = subs.getLength();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
561
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
562 if (S == 0) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
563 log.debug("dc:group has no children");
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
564 return;
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
565 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
566
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
567 String expr = current.getAttribute("expr").trim();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
568 String type = current.getAttribute("type").trim();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
569
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
570 Pair<Builder.NamedConnection, ResultData> pair =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
571 connectionsStack.peek();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
572
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
573 ResultData orig = connectionsStack.peek().getB();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
574
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
575 Map<Object, ResultData> groups =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
576 createGroupedResultData(orig, expr, type);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
577
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
578 boolean debug = log.isDebugEnabled();
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
579
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
580 try {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
581 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
582 Object key = entry.getKey();
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
583 ResultData rd = entry.getValue();
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
584 pair.setB(rd);
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
585 groupExprStack.push(key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
586 if (debug) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
587 log.debug("group key: " + key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
588 }
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
589 try {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
590 for (int i = 0; i < S; ++i) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
591 build(parent, subs.item(i));
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
592 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
593 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
594 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
595 groupExprStack.pop();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
596 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
597 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
598 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
599 finally {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
600 pair.setB(orig);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
601 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
602 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
603
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
604
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
605 protected ResultData createSortedResultData(
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
606 ResultData orig,
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
607 String expr,
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
608 String type
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
609 ) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
610 XPathExpression x;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
611 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
612 x = getXPathExpression(expr);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
613 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
614 catch (XPathExpressionException xee) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
615 log.warn("Invalid sort expression '" + expr + "'.");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
616 return orig;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
617 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
618
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
619 QName returnType = typeToQName(type);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
620
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
621 List<Object []> rows = orig.getRows();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
622 String [] columns = orig.getColumnLabels();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
623
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
624 List<KV> sorted = new ArrayList<KV>(rows.size());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
625
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
626 for (Object [] row: rows) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
627 frames.enter();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
628 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
629 frames.put(columns, row);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
630 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
631
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
632 if (key instanceof Comparable) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
633 sorted.add(new KV((Comparable<Object>)key, row));
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
634 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
635 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
636 catch (XPathExpressionException xee) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
637 log.warn("unable to apply expression '" +
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
638 expr + "' to dataset. " + xee.getMessage(), xee);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
639 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
640 finally {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
641 frames.leave();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
642 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
643 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
644 Collections.sort(sorted);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
645 List<Object []> result = new ArrayList<Object []>(sorted.size());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
646 for (KV kv: sorted) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
647 result.add(kv.getData());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
648 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
649 return new ResultData(columns, result);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
650 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
651
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
652 protected void sort(Node parent, Element current)
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
653 throws SQLException
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
654 {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
655 log.debug("dc:sort");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
656
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
657 if (connectionsStack.isEmpty()) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
658 log.debug("dc:sort without having results");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
659 return;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
660 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
661
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
662 String expr = current.getAttribute("expr").trim();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
663 String type = current.getAttribute("type").trim();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
664
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
665 if (expr.isEmpty()) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
666 log.warn("missing 'expr' in dc:sort");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
667 return;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
668 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
670 Pair<Builder.NamedConnection, ResultData> pair =
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
671 connectionsStack.peek();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
672
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
673 ResultData orig = connectionsStack.peek().getB();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
674
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
675 ResultData sorted = createSortedResultData(orig, expr, type);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
676
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
677 NodeList subs = current.getChildNodes();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
678
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
679 pair.setB(sorted);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
680 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
681 for (int i = 0, S = subs.getLength(); i < S; ++i) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
682 build(parent, subs.item(i));
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
683 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
684 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
685 finally {
7677
36e28ec7ff16 dc:sort: Removed unnecessary if check. Forgot to push before tag.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7669
diff changeset
686 pair.setB(orig);
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
687 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
688 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
689
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
690 public Object getGroupKey() {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
691 return groupExprStack.isEmpty()
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
692 ? null
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
693 : groupExprStack.peek();
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
694 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
695
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
696 protected void virtualColumn(Node parent, Element current)
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
697 throws SQLException
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
698 {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
699 log.debug("dc:virtual-column");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
700
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
701 if (connectionsStack.isEmpty()) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
702 log.debug("dc:virtual-column without having results");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
703 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
704 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
705
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
706 NodeList subs = current.getChildNodes();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
707 int S = subs.getLength();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
708
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
709 if (S == 0) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
710 log.debug("dc:virtual-column has no children");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
711 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
712 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
713
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
714 String name = expand(current.getAttribute("name"));
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
715 String expr = current.getAttribute("expr").trim();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
716 String type = current.getAttribute("type").trim();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
717
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
718 QName returnType = typeToQName(type);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
719
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
720 XPathExpression x;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
721 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
722 x = getXPathExpression(expr);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
723 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
724 catch (XPathExpressionException xee) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
725 log.warn("Invalid expression '" + expr + "'.");
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
726 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
727 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
728
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
729 Pair<Builder.NamedConnection, ResultData> pair =
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
730 connectionsStack.peek();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
731
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
732 ResultData orig = connectionsStack.peek().getB();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
733
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
734 int index = orig.indexOfColumn(name);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
735
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
736 ResultData rd = index >= 0 // Already has column with this name?
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
737 ? replaceColumn(orig, index, x, returnType)
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
738 : addColumn(orig, name, x, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
739
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
740 pair.setB(rd);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
741 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
742 for (int i = 0; i < S; ++i) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
743 build(parent, subs.item(i));
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
744 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
745 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
746 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
747 pair.setB(orig);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
748 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
749 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
750
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
751 protected ResultData addColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
752 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
753 String name,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
754 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
755 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
756 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
757 String [] origColumns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
758 int index = origColumns.length;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
759 String [] newColumns = Arrays.copyOf(origColumns, index+1);
6093
4b634935a2ad Datacage: Fixed fix for <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6092
diff changeset
760 newColumns[index] = name.toUpperCase();
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
761 ResultData result = new ResultData(newColumns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
762 fillResult(result, rd, index, index+1, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
763 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
764 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
765
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
766 protected ResultData replaceColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
767 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
768 int index,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
769 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
770 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
771 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
772 String [] columns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
773 ResultData result = new ResultData(columns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
774 fillResult(result, rd, index, columns.length, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
775 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
776 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
777
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
778 protected void fillResult(
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
779 ResultData result,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
780 ResultData rd,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
781 int index,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
782 int size,
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
783 XPathExpression expr,
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
784 QName returnType
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
785 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
786 String [] origColumns = rd.getColumnLabels();
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
787 for (Object [] row: rd.getRows()) {
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
788 frames.enter();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
789 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
790 frames.put(origColumns, row);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
791 Object value = expr.evaluate(EVAL_DOCUMENT, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
792 Object [] copy = Arrays.copyOf(row, size);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
793 copy[index] = value;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
794 result.add(copy);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
795 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
796 catch (XPathExpressionException xxe) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
797 log.warn("unable to apply expression '" +
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
798 expr + "' to dataset.", xxe);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
799 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
800 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
801 frames.leave();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
802 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
803 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
804 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
805
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
806 protected void iterate(Node parent, Element current)
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
807 throws SQLException
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
808 {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
809 log.debug("dc:iterate");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
810 String container = expand(current.getAttribute("container"));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
811 String var = expand(current.getAttribute("var")).toUpperCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
812
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
813 if (container.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
814 log.warn("'container' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
815 return;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
816 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
817
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
818 if (var.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
819 log.warn("'var' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
820 return;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
821 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
822
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
823 Object [] result = new Object[1];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
824
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
825 if (frames.getStore(container, result)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
826 Object c = result[0];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
827 if (c instanceof Object []) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
828 c = Arrays.asList((Object [])c);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
829 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
830 if (c instanceof Collection) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
831 frames.enter();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
832 try {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
833 Collection<?> col = (Collection<?>)c;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
834 for (Object o: col) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
835 if (o instanceof String) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
836 o = ((String)o).toLowerCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
837 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
838 frames.put(var, o);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
839 NodeList subs = current.getChildNodes();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
840 for (int i = 0, N = subs.getLength(); i < N; ++i) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
841 build(parent, subs.item(i));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
842 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
843 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
844 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
845 finally {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
846 frames.leave();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
847 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
848 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
849 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
850 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
851
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
852
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
853 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
854 * Kind of foreach over results of a statement within a context.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
855 */
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
856 protected void foreach(Node parent, Element current)
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
857 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
858 {
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
859 log.debug("dc:for-each");
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
860
1818
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1716
diff changeset
861 if (connectionsStack.isEmpty()) {
5525
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
862 log.debug("dc:for-each without having results");
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
863 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
864 }
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
865
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
866 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
867 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
868
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
869 if (S == 0) {
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
870 log.debug("dc:for-each has no children");
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
871 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
872 }
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
873
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
874 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
875 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
876
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
877 ResultData rd = pair.getB();
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
878
5525
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
879 String [] columns = rd.getColumnLabels();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
880
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
881 for (Object [] row: rd.getRows()) {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
882 frames.enter();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
883 try {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
884 frames.put(columns, row);
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
885 for (int i = 0; i < S; ++i) {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
886 build(parent, subs.item(i));
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
887 }
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
888 }
5525
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
889 finally {
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
890 frames.leave();
fcf28185ca30 Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5522
diff changeset
891 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
892 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
893 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
894
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
895 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
896 * Create element.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
897 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
898 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
899 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
900 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
901 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
902
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
903 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
904 log.debug("dc:element -> '" + attr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
905 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
906
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
907 if (attr.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
908 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
909 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
910 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
911
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
912 Element element = owner.createElement(attr);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
913
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
914 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
915 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
916 build(element, children.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
917 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
918
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
919 parent.appendChild(element);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
920 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
921
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
922 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
923 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
924 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
925 log.debug("dc:text");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
926 String value = expand(current.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
927 parent.appendChild(owner.createTextNode(value));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
928 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
929
6077
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
930 protected void message(Node parent, Element current)
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
931 throws SQLException
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
932 {
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
933 log.debug("dc:message");
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
934 if (log.isDebugEnabled()) {
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
935 String value = current.getTextContent();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
936 if (value.indexOf('{') >= 0) { // Performance tweak
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
937 value = expandXPathValue(value);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
938 }
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
939 log.debug("MESSAGE: " + value);
6077
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
940 }
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
941 }
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
942
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
943 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
944 * Add attribute to an element
3571
64a59cca1887 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
945 * @see Element
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
946 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
947 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
948
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
949 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
950 log.warn("need element here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
951 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
952 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
953
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
954 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
955 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
956
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
957 Element element = (Element)parent;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
958
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
959 element.setAttribute(name, value);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
960 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
961
4893
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
962 /**
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
963 * Call-Macro node.
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
964 * Evaluate child-nodes of the given macro element (not its text).
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
965 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
966 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
967 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
968 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
969 String name = current.getAttribute("name");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
970
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
971 if (name.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
972 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
973 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
974 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
975
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
976 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
977
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
978 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
979 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
980 try {
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
981 NodeList subs = macro.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
982 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
983 build(parent, subs.item(j));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
984 }
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
985 }
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
986 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
987 macroBodies.pop();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
988 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
989 }
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
990 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
991 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
992 }
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
993 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
994
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
995 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
996 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
997 {
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
998 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
999 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
1000 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
1001 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
1002 }
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
1003 }
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
1004 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
1005 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
1006 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1007 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1008
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
1009 /** 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
1010 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
1011
6097
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6096
diff changeset
1012 Element macro = macros.get(name);
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6096
diff changeset
1013 return macro != null
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6096
diff changeset
1014 ? macro.getChildNodes()
a02d27da17ca Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6096
diff changeset
1015 : null;
4896
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
1016 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
1017
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1018 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
1019 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1020 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1021 String test = current.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1022
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1023 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1024 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
1025 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1026 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1027
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1028 Boolean result = evaluateXPathToBoolean(test);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1029
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1030 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1031 NodeList subs = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1032 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
1033 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1034 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1035 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1036 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1037
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1038 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
1039 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1040 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1041 Node branch = null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1042
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1043 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1044 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
1045 Node child = children.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1046 String ns = child.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1047 if (ns == null
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1048 || !ns.equals(DC_NAMESPACE_URI)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1049 || child.getNodeType() != Node.ELEMENT_NODE
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1050 ) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1051 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1052 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1053 String name = child.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1054 if ("when".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1055 Element when = (Element)child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1056 String test = when.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1057 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1058 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
1059 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1060 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1061
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1062 Boolean result = evaluateXPathToBoolean(test);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1063 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1064 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1065 break;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1066 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1067
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1068 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1069 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1070 else if ("otherwise".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1071 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1072 // No break here.
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1073 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1074 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1075
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1076 if (branch != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1077 NodeList subs = branch.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1078 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
1079 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1080 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1081 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1082 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1083
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
1084 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
1085 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
1086 {
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
1087 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
1088 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
1089 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
1090 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
1091 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
1092 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
1093 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
1094 }
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
1095 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
1096 }
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
1097
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
1098 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
1099
7235
03201eaf594f Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents: 6455
diff changeset
1100 /*
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1101 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1102 log.debug("evaluate: '" + expr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1103 }
7235
03201eaf594f Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents: 6455
diff changeset
1104 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1105
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1106 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
1107 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
1108 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
1109 }
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
1110 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
1111 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
1112 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1113 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1114 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1115
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1116 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
1117
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
1118 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
1119
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1120 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
1121 ? (Boolean)result
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1122 : null;
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1123 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1124
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1125 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
1126
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1127 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
1128 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
1129
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1130 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
1131
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1132 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
1133 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
1134 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
1135 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1136 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1137
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
1138
4891
089bc08f720e Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4890
diff changeset
1139 /** 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
1140 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
1141
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1142 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
1143 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
1144 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
1145
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1146 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
1147 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
1148 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1149 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
1150 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
1151 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
1152 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
1153 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1154 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1155
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1156 protected String expand(String s) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1157 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
1158
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1159 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
1160
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1161 StringBuffer sb = new StringBuffer();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1162 while (m.find()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1163 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
1164 result[0] = null;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1165 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
1166 m.appendReplacement(
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1167 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
1168 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1169 else {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1170 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
1171 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1172 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1173 m.appendTail(sb);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1174 return sb.toString();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1175 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1176
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1177 protected String expandXPathValue(String value) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1178 StringBuffer sb = new StringBuffer();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1179 Matcher m = BRACKET_XPATH.matcher(value);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1180 while (m.find()) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1181 String expr = m.group(1);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1182 Object result = evaluateXPath(expr, XPathConstants.STRING);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1183 if (result instanceof String) {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1184 m.appendReplacement(sb, (String)result);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1185 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1186 else {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1187 m.appendReplacement(sb, "");
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1188 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1189 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1190 m.appendTail(sb);
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1191 return sb.toString();
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1192 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1193
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
1194 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
1195 String value = attr.getValue();
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1196 if (value.indexOf('{') >= 0) { // Performance tweak
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1197 attr.setValue(expandXPathValue(value));
5485
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
1198 }
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
1199 }
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
1200
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1201 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
1202 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1203 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1204 String ns = current.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1205 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
1206 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
1207 log.warn("need elements here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1208 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1209 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1210 String localName = current.getLocalName();
5517
5800a9497b0b Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents: 5509
diff changeset
1211 Element curr = (Element)current;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1212 if ("attribute".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1213 attribute(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1214 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1215 else if ("context".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1216 context(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1217 }
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1218 else if ("container-context".equals(localName)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1219 containerContext(parent, curr);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1220 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1221 else if ("if".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1222 ifClause(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1223 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1224 else if ("choose".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1225 choose(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1226 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1227 else if ("call-macro".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1228 callMacro(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1229 }
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
1230 else if ("macro-body".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1231 macroBody(parent, curr);
4890
bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4740
diff changeset
1232 }
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1233 else if ("macro".equals(localName)
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1234 || "comment".equals(localName)
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
1235 || "statement".equals(localName)
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
1236 || "properties".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1237 // Simply ignore them.
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1238 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1239 else if ("element".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1240 element(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1241 }
5522
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
1242 else if ("for-each".equals(localName)) {
eeac800eb4cd Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5517
diff changeset
1243 foreach(parent, curr);
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1244 }
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1245 else if ("iterate".equals(localName)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1246 iterate(parent, curr);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1247 }
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1248 else if ("filter".equals(localName)) {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1249 filter(parent, curr);
1023
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
1250 }
5890
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
1251 else if ("group".equals(localName)) {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
1252 group(parent, curr);
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
1253 }
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1254 else if ("sort".equals(localName)) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1255 sort(parent, curr);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1256 }
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1257 else if ("virtual-column".equals(localName)) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1258 virtualColumn(parent, curr);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1259 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1260 else if ("text".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1261 text(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1262 }
6077
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
1263 else if ("message".equals(localName)) {
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
1264 message(parent, curr);
c7777feea223 Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6050
diff changeset
1265 }
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1266 else if ("variable".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1267 variable(curr);
1017
8637756275e5 Added a <dc:comment> tag to place comments in the meta data templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1015
diff changeset
1268 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1269 else if ("convert".equals(localName)) {
5509
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
1270 convert(curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1271 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1272 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1273 log.warn("unknown '" + localName + "' -> ignore");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1274 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1275 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1276 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1277 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1278
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1279 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
1280 String txt = current.getNodeValue();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1281 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
1282 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1283 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1284 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1285
4353
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1286 if (current.getNodeType() == Node.COMMENT_NODE) {
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1287 // Ignore XML comments
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1288 return;
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1289 }
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1290
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1291 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
1292
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1293 NodeList children = current.getChildNodes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1294 for (int i = 0, N = children.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1295 build(copy, children.item(i));
5485
3b5e1535a459 Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5449
diff changeset
1296 }
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1297 if (copy.getNodeType() == Node.ELEMENT_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1298 NamedNodeMap nnm = ((Element)copy).getAttributes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1299 for (int i = 0, N = nnm.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1300 Node n = nnm.item(i);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1301 if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1302 evaluateAttributeValue((Attr)n);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1303 }
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
1304 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1305 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1306 parent.appendChild(copy);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1307 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1308 } // class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1309
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1310
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1311 public Builder() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1312 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
1313 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
1314 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1315
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1316 public Builder(Document template) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1317 this();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1318 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
1319 extractMacros();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1320 compileStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1321 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1322
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
1323 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
1324 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
1325 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
1326 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
1327 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
1328 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
1329 }
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
1330
4614
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4526
diff changeset
1331 /** Handle <dc:statement> elements. */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1332 protected void compileStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1333
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1334 NodeList nodes = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1335 DC_NAMESPACE_URI, "statement");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1336
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1337 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
1338 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
1339 String stmnt = trimStatement(stmntElement.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1340 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
1341 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
1342 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1343 CompiledStatement cs = new CompiledStatement(stmnt);
1029
3f3988bb6284 Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1023
diff changeset
1344 // 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
1345 stmnt = "s" + i;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1346 stmntElement.setTextContent(stmnt);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1347 compiledStatements.put(stmnt, cs);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1348 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1349 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1350
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
1351 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
1352 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
1353 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
1354
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
1355 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
1356 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
1357 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
1358 }
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
1359 }
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
1360
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1361 protected List<Node> rootsToList() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1362
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1363 NodeList roots = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1364 DC_NAMESPACE_URI, "template");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1365
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1366 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
1367
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1368 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
1369 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
1370 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
1371 Node child = rootChildren.item(j);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1372 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
1373 elements.add(child);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1374 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1375 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1376 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1377
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1378 return elements;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1379 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1380
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1381 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
1382 if (stmnt == null) return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1383 //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
1384 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
1385 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1386
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1387 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
1388 Document document = node.getOwnerDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1389 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
1390 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1391
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1392 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
1393 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
1394 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
1395 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
1396 )
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1397 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
1398 {
5887
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1399 long startTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1400 try {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1401 BuildHelper helper =
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1402 new BuildHelper(output, connections, parameters);
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1403 helper.build();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1404 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1405 finally {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1406 if (log.isDebugEnabled()) {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1407 long stopTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1408 log.debug("Building the datacage result took " +
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1409 (stopTime-startTime)/1000f + " secs.");
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1410 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1411 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1412 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1413 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1414 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org