Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 8143:7021753b3797

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Datacage: Insert variable values literally into output.
author Sascha L. Teichmann <teichmann@intevation.de>
date Tue, 26 Aug 2014 17:21:16 +0200
parents fbab10c21e0b
children 7bc675e4e6e0
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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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 MAGIC_EXPR_SEPARATOR =
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58 Pattern.compile("#!#");
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59
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60 public static final Pattern STRIP_LINE_INDENT =
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61 Pattern.compile("\\s*\\r?\\n\\s*");
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62
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63 public static final Pattern BRACKET_XPATH =
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64 Pattern.compile("\\{([^}]+)\\}");
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65
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66 public static final String DC_NAMESPACE_URI =
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67 "http://www.intevation.org/2011/Datacage";
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68
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69 private static final Document EVAL_DOCUMENT =
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70 XMLUtils.newDocument();
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71
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72 private static final XPathFactory XPATH_FACTORY =
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73 XPathFactory.newInstance();
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74
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75 protected Document template;
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76
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77 protected Map<String, CompiledStatement> compiledStatements;
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78
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79 protected Map<String, Element> macros;
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80
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81 private static final class KV implements Comparable<KV> {
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82
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83 private Comparable<Object> key;
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84 private Object [] data;
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85
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86 public KV(Comparable<Object> key, Object [] data) {
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87 this.key = key;
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88 this.data = data;
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89 }
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90
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91 @Override
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92 public int compareTo(KV other) {
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93 return key.compareTo(other.key);
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94 }
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95
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96 public Object [] getData() {
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97 return data;
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98 }
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99 }
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100
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101 /** Connection to either of the databases. */
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102 public static class NamedConnection {
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103
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104 protected String name;
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105 protected Connection connection;
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106 protected boolean cached;
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107
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108 public NamedConnection() {
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109 }
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110
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111 public NamedConnection(
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112 String name,
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113 Connection connection
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114 ) {
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115 this(name, connection, true);
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116 }
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117
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118 public NamedConnection(
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diff changeset
119 String name,
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120 Connection connection,
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121 boolean cached
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122 ) {
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123 this.name = name;
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124 this.connection = connection;
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125 this.cached = cached;
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126 }
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127 } // class NamedConnection
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128
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129 public class BuildHelper
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130 {
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131 protected Node output;
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132 protected Document owner;
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133 protected StackFrames frames;
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134 protected List<NamedConnection> connections;
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135 protected Map<String, CompiledStatement.Instance> statements;
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136 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack;
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137 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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138 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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139 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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140 protected Map<String, XPathExpression> expressions;
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141
998
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142
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143 public BuildHelper(
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144 Node output,
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145 List<NamedConnection> connections,
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146 Map<String, Object> parameters
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147 ) {
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148 if (connections.isEmpty()) {
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149 throw new IllegalArgumentException("no connections given.");
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150 }
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151
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152 this.connections = connections;
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153 connectionsStack =
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154 new ArrayDeque<Pair<NamedConnection, ResultData>>();
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155 this.output = output;
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156 frames = new StackFrames(parameters);
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157 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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158 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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diff changeset
159 groupExprStack = new ArrayDeque<Object>();
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3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
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160 functionResolver = new FunctionResolver(this);
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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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161 expressions = new HashMap<String, XPathExpression>();
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162 statements =
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163 new HashMap<String, CompiledStatement.Instance>();
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164 }
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165
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166 public void build() throws SQLException {
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167 try {
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ebec12def170 Datacage: Add a pool of builders to make it multi threadable.
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168 // XXX: Thread safety is now established by the builder pool.
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169 //synchronized (template) {
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170 for (Node current: rootsToList()) {
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171 build(output, current);
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172 }
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173 //}
998
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174 }
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175 finally {
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176 closeStatements();
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177 }
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178 }
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179
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180 protected void closeStatements() {
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181 for (CompiledStatement.Instance csi: statements.values()) {
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182 csi.close();
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183 }
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184 statements.clear();
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185 }
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186
1890
9144e5a5027b (Picky) cosmetics.
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diff changeset
187 /**
4896
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188 * Return first statement node in NodeList, respecting
4897
9c388de4b4d5 Builder: Doc, comments.
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diff changeset
189 * macros but not doing evaluation (e.g. of <dc:if>s).
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190 */
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diff changeset
191 private Node findStatementNode(NodeList nodes) {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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192 return findSelectNode(nodes, "statement");
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diff changeset
193 }
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194
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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diff changeset
195 private Node findPropertiesNode(NodeList nodes) {
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196 return findSelectNode(nodes, "properties");
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197 }
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198
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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199 private Node findSelectNode(NodeList nodes, String selectName) {
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diff changeset
200 int S = nodes.getLength();
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201
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diff changeset
202 // Check direct children and take special care of macros.
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diff changeset
203 for (int i = 0; i < S; ++i) {
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diff changeset
204 Node node = nodes.item(i);
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205 String ns;
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diff changeset
206 // Regular statement node.
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diff changeset
207 if (node.getNodeType() == Node.ELEMENT_NODE
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208 && node.getLocalName().equals(selectName)
4896
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209 && (ns = node.getNamespaceURI()) != null
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diff changeset
210 && ns.equals(DC_NAMESPACE_URI)) {
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diff changeset
211 return node;
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diff changeset
212 }
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diff changeset
213 // Macro node. Descend.
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diff changeset
214 else if (node.getNodeType() == Node.ELEMENT_NODE
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diff changeset
215 && node.getLocalName().equals("call-macro")
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diff changeset
216 && (ns = node.getNamespaceURI()) != null
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diff changeset
217 && ns.equals(DC_NAMESPACE_URI)) {
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diff changeset
218
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diff changeset
219 String macroName = ((Element)node).getAttribute("name");
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diff changeset
220 Node inMacroNode =
6399
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diff changeset
221 findSelectNode(getMacroChildren(macroName), selectName);
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diff changeset
222 if (inMacroNode != null) {
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223 return inMacroNode;
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diff changeset
224 }
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diff changeset
225 }
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226
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diff changeset
227 }
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diff changeset
228
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
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diff changeset
229 return null;
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diff changeset
230 }
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231
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232 private String[][] extractProperties(Element propertiesNode) {
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233 ArrayList<String[]> props = new ArrayList<String[]>();
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diff changeset
234 NodeList list = propertiesNode.getElementsByTagNameNS(
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diff changeset
235 DC_NAMESPACE_URI, "property");
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diff changeset
236 for (int i = 0, L = list.getLength(); i < L; ++i) {
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diff changeset
237 Element property = (Element)list.item(i);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
238 String name = property.getAttribute("name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
239 if (name.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
240 log.warn("dc:property without name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
241 continue;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
242 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
243 String alias = property.getAttribute("alias");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
244 if (alias.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
245 alias = name;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
246 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
247 props.add(new String [] { name, alias });
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 return props.toArray(new String[props.size()][]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
250 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
251
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
252 /**
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
253 * Handle a dc:context node.
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 protected void containerContext(Node parent, Element current)
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
256 throws SQLException
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
257 {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
258 log.debug("dc:container-context");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
259
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
260 String container = expand(current.getAttribute("container"));
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
261
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
262 if (container.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
263 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
264 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
265 }
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 NodeList subs = current.getChildNodes();
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
268 Node propertiesNode = findPropertiesNode(subs);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
269
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
270 if (propertiesNode == null) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
271 log.warn("dc:container-context: cannot find properties.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
272 return;
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
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
275 String [][] properties = extractProperties((Element)propertiesNode);
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 if (properties.length == 0) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
278 log.warn("dc:properties: No properties defined.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
279 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
280
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
281 Object [] result = new Object[1];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
282 if (!frames.getStore(container, result)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
283 log.warn("dc:container-context: cannot find container.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
284 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
285 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
286 Object c = result[0];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
287 if (c instanceof Object []) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
288 c = Arrays.asList((Object [])c);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
289 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
290 if (!(c instanceof Collection)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
291 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
292 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
293 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
294
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
295 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
296
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 // 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
298 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
299 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
300 }
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
301
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
302 String [] columnNames = new String[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
303 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
304 columnNames[i] = properties[i][1].toUpperCase();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
305 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
306
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
307 ResultData rd = new ResultData(columnNames);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
308
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
309 for (Object obj: collection) {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
310 Object [] row = new Object[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
311 for (int i = 0; i < properties.length; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
312 row[i] = getProperty(obj, properties[i][0]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
313 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
314 rd.add(row);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
315 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
316
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
317 // 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
318 // 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
319 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
320 ? 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
321 : connectionsStack.peek().getA();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
322
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
323 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
324 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
325 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
326 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
327 build(parent, subs.item(i));
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
328 }
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
329 }
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
330 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
331 connectionsStack.pop();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
332 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
333 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
334
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
335 /** Poor man's bean access. */
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
336 private Object getProperty(Object obj, String name) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
337 String mname =
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
338 "get" + Character.toUpperCase(name.charAt(0))
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
339 + name.substring(1);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
340
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
341 try {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
342 Method meth = obj.getClass().getMethod(mname);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
343 return meth.invoke(obj);
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 (InvocationTargetException ite) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
346 log.warn(ite);
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 (IllegalAccessException iae) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
349 log.warn(iae);
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 catch (NoSuchMethodException nsme) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
352 log.warn(nsme);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
353 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
354 return null;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
355 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
356
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
357 /**
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
358 * Handle a dc:context node.
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
359 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
360 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
361 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
362 {
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
363 log.debug("dc:context");
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
364
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
365 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
366 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
367
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
368 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
369 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
370 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
371 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
372
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
373 String stmntText = stmntNode.getTextContent();
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
374
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
375 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
376
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
377 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
378
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
379 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
380
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
381 if (csi == null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
382 CompiledStatement cs = compiledStatements.get(stmntText);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
383 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
384 statements.put(key, csi);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
385 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
386
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
387 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
388 ? 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
389 : connectionsStack.peek().getA();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
390
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
391 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
392 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
393 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
394 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
395 break;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
396 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
397 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
398 }
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
399
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
400 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
401 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
402 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
403 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
404
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
405 // 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
406 if (!rd.isEmpty()) {
4051
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
407 connectionsStack.push(
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
408 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
409 try {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
410 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
411 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
412 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
413 }
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
414 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
415 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
416 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
417 }
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
418 }
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
419
5433
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
420 public boolean hasResult() {
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
421 return !connectionsStack.isEmpty()
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
422 && !connectionsStack.peek().getB().isEmpty();
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
423 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
424
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
425 protected ResultData createFilteredResultData(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
426 ResultData rd,
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
427 String filter
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
428 ) {
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
429 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
430
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
431 XPathExpression x;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
432 try {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
433 x = getXPathExpression(filter);
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
434 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
435 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
436 log.warn("Invalid filter expression '" + filter + "'.");
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
437 return rd;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
438 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
439
5305
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 []> 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
441 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
442
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
443 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
444
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
445 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
446 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
447 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
448 frames.put(columns, row);
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
449 Object result = x.evaluate(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
450 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
451
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
452 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
453 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
454 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
455 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
456 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
457 log.warn("unable to apply filter expression '" +
7573
bfec104f20c7 Builder: Slightly more verbose errormessage.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 7235
diff changeset
458 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
459 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
460 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
461 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
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 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
464 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
465 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
466
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
467 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
468 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
469 {
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
470 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
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 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
473 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
474 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
475
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
476 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
477 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
478 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
479 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
480 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
481 }
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 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
484 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
485
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 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
487 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
488 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
489 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
490 }
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
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 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
493 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
494 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
495 }
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 }
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 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
498 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
499 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
500 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
501 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
502 }
627584bc0586 Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5494
diff changeset
503
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
504 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
505 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
506 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
507 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
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 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
510 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
511
7960
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
512 String [] exprs = MAGIC_EXPR_SEPARATOR.split(expr);
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
513
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
514 XPathExpression [] xs = new XPathExpression[exprs.length];
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
515
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
516 try {
7960
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
517 for (int i = 0; i < exprs.length; ++i) {
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
518 xs[i] = getXPathExpression(exprs[i]);
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
519 }
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
520 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
521 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
522 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
523 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
524 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
525
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 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
527
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
528 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
529
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
530 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
531 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
532 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
533 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
534
7960
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
535 for (XPathExpression x: xs) {
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
536 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
537 ResultData group = groups.get(key);
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
538
7960
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
539 if (group == null) {
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
540 group = new ResultData(rd.getColumnLabels());
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
541 groups.put(key, group);
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
542 }
fbab10c21e0b Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7677
diff changeset
543 group.add(row);
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
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 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
547 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
548 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
549 }
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 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
551 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
552 }
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 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
555 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
556
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 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
558 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
559 {
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 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
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 (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
563 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
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 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
568 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
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 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
571 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
572 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
573 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
574
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
575 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
576 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
577
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
578 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
579 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
580
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 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
582
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
583 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
584 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
585
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
586 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
587
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
588 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
589 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
590 Object key = entry.getKey();
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
591 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
592 pair.setB(rd);
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
593 groupExprStack.push(key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
594 if (debug) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
595 log.debug("group key: " + key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
596 }
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
597 try {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
598 for (int i = 0; i < S; ++i) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
599 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
600 }
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 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
603 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
604 }
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
605 }
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
606 }
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
607 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
608 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
609 }
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
610 }
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
611
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
612
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
613 protected ResultData createSortedResultData(
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
614 ResultData orig,
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
615 String expr,
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
616 String type
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 XPathExpression x;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
619 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
620 x = getXPathExpression(expr);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
621 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
622 catch (XPathExpressionException xee) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
623 log.warn("Invalid sort expression '" + expr + "'.");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
624 return orig;
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
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
627 QName returnType = typeToQName(type);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
628
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
629 List<Object []> rows = orig.getRows();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
630 String [] columns = orig.getColumnLabels();
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 List<KV> sorted = new ArrayList<KV>(rows.size());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
633
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
634 for (Object [] row: rows) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
635 frames.enter();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
636 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
637 frames.put(columns, row);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
638 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
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 if (key instanceof Comparable) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
641 sorted.add(new KV((Comparable<Object>)key, row));
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 catch (XPathExpressionException xee) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
645 log.warn("unable to apply expression '" +
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
646 expr + "' to dataset. " + xee.getMessage(), xee);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
647 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
648 finally {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
649 frames.leave();
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 Collections.sort(sorted);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
653 List<Object []> result = new ArrayList<Object []>(sorted.size());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
654 for (KV kv: sorted) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
655 result.add(kv.getData());
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 return new ResultData(columns, result);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
658 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
659
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
660 protected void sort(Node parent, Element current)
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
661 throws SQLException
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
662 {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
663 log.debug("dc:sort");
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 (connectionsStack.isEmpty()) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
666 log.debug("dc:sort without having results");
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 String expr = current.getAttribute("expr").trim();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
671 String type = current.getAttribute("type").trim();
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 if (expr.isEmpty()) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
674 log.warn("missing 'expr' in dc:sort");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
675 return;
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
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
678 Pair<Builder.NamedConnection, ResultData> pair =
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
679 connectionsStack.peek();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
680
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
681 ResultData orig = connectionsStack.peek().getB();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
682
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
683 ResultData sorted = createSortedResultData(orig, expr, type);
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 NodeList subs = current.getChildNodes();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
686
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
687 pair.setB(sorted);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
688 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
689 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
690 build(parent, subs.item(i));
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
691 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
692 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
693 finally {
7677
36e28ec7ff16 dc:sort: Removed unnecessary if check. Forgot to push before tag.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7669
diff changeset
694 pair.setB(orig);
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
695 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
696 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
697
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
698 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
699 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
700 ? 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
701 : 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
702 }
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
703
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
704 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
705 throws SQLException
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
706 {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
707 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
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 (connectionsStack.isEmpty()) {
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 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
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 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
715 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
716
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
717 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
718 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
719 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
720 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
721
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
722 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
723 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
724 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
725
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
726 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
727
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
728 XPathExpression x;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
729 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
730 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
731 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
732 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
733 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
734 return;
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
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
737 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
738 connectionsStack.peek();
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 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
741
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
742 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
743
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
744 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
745 ? 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
746 : 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
747
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
748 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
749 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
750 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
751 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
752 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
753 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
754 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
755 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
756 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
757 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
758
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
759 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
760 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
761 String name,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
762 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
763 QName returnType
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 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
766 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
767 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
768 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
769 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
770 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
771 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
772 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
773
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
774 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
775 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
776 int index,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
777 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
778 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
779 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
780 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
781 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
782 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
783 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
784 }
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 protected void fillResult(
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
787 ResultData result,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
788 ResultData rd,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
789 int index,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
790 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
791 XPathExpression expr,
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
792 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
793 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
794 String [] origColumns = rd.getColumnLabels();
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
795 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
796 frames.enter();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
797 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
798 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
799 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
800 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
801 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
802 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
803 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
804 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
805 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
806 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
807 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
808 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
809 frames.leave();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
810 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
811 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
812 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
813
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
814 protected void iterate(Node parent, Element current)
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
815 throws SQLException
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 log.debug("dc:iterate");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
818 String container = expand(current.getAttribute("container"));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
819 String var = expand(current.getAttribute("var")).toUpperCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
820
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
821 if (container.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
822 log.warn("'container' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
823 return;
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
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
826 if (var.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
827 log.warn("'var' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
828 return;
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
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
831 Object [] result = new Object[1];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
832
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
833 if (frames.getStore(container, result)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
834 Object c = result[0];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
835 if (c instanceof Object []) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
836 c = Arrays.asList((Object [])c);
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 if (c instanceof Collection) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
839 frames.enter();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
840 try {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
841 Collection<?> col = (Collection<?>)c;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
842 for (Object o: col) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
843 if (o instanceof String) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
844 o = ((String)o).toLowerCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
845 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
846 frames.put(var, o);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
847 NodeList subs = current.getChildNodes();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
848 for (int i = 0, N = subs.getLength(); i < N; ++i) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
849 build(parent, subs.item(i));
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 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
853 finally {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
854 frames.leave();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
855 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
856 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
857 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
858 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
859
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
860
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
861 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
862 * Kind of foreach over results of a statement within a context.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
863 */
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
864 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
865 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
866 {
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
867 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
868
1818
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1716
diff changeset
869 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
870 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
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
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
874 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
875 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
876
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
877 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
878 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
879 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
880 }
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
881
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
882 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
883 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
884
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
885 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
886
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
887 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
888
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 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
890 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
891 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
892 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
893 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
894 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
895 }
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
896 }
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
897 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
898 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
899 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
900 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
901 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
902
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
903 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
904 * Create element.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
905 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
906 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
907 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
908 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
909 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
910
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
911 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
912 log.debug("dc:element -> '" + 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
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
915 if (attr.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
916 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
917 return;
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
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
920 Element element = owner.createElement(attr);
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 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
923 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
924 build(element, children.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
925 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
926
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
927 parent.appendChild(element);
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
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
930 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
931 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
932 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
933 log.debug("dc:text");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
934 String value = expand(current.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
935 parent.appendChild(owner.createTextNode(value));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
936 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
937
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
938 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
939 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
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 log.debug("dc:message");
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
942 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
943 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
944 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
945 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
946 }
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
947 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
948 }
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
949 }
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
950
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
951 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
952 * Add attribute to an element
3571
64a59cca1887 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
953 * @see Element
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
954 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
955 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
956
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
957 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
958 log.warn("need element here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
959 return;
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
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
962 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
963 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
964
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
965 Element element = (Element)parent;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
966
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
967 element.setAttribute(name, value);
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
4893
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
970 /**
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
971 * Call-Macro node.
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
972 * Evaluate child-nodes of the given macro element (not its text).
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
973 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
974 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
975 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
976 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
977 String name = current.getAttribute("name");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
978
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
979 if (name.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
980 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
981 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
982 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
983
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
984 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
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 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
987 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
988 try {
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
989 NodeList subs = macro.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
990 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
991 build(parent, subs.item(j));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
992 }
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
993 }
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
994 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
995 macroBodies.pop();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
996 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
997 }
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
998 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
999 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
1000 }
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 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1002
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
1003 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
1004 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
1005 {
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 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
1007 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
1008 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
1009 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
1010 }
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
1011 }
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
1012 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
1013 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
1014 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1015 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1016
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
1017 /** 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
1018 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
1019
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
1020 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
1021 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
1022 ? 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
1023 : 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
1024 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
1025
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1026 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
1027 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1028 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1029 String test = current.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1030
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1031 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1032 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
1033 return;
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
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1036 Boolean result = evaluateXPathToBoolean(test);
998
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 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1039 NodeList subs = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1040 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
1041 build(parent, subs.item(i));
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 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1044 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1045
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1046 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
1047 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1048 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1049 Node branch = null;
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 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1052 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
1053 Node child = children.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1054 String ns = child.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1055 if (ns == null
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1056 || !ns.equals(DC_NAMESPACE_URI)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1057 || child.getNodeType() != Node.ELEMENT_NODE
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1058 ) {
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 String name = child.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1062 if ("when".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1063 Element when = (Element)child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1064 String test = when.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1065 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1066 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
1067 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1068 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1069
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1070 Boolean result = evaluateXPathToBoolean(test);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1071 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1072 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1073 break;
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 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1077 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1078 else if ("otherwise".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1079 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1080 // No break here.
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
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1084 if (branch != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1085 NodeList subs = branch.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1086 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
1087 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1088 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1089 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1090 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1091
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
1092 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
1093 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
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 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
1096 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
1097 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
1098 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
1099 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
1100 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
1101 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
1102 }
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
1103 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
1104 }
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
1105
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
1106 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
1107
7235
03201eaf594f Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents: 6455
diff changeset
1108 /*
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1109 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1110 log.debug("evaluate: '" + expr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1111 }
7235
03201eaf594f Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents: 6455
diff changeset
1112 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1113
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1114 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
1115 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
1116 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
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 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
1119 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
1120 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1121 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1122 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1123
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1124 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
1125
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
1126 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
1127
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1128 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
1129 ? (Boolean)result
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1130 : null;
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1131 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1132
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1133 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
1134
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1135 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
1136 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
1137
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1138 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
1139
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1140 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
1141 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
1142 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
1143 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1144 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1145
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
1146
4891
089bc08f720e Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4890
diff changeset
1147 /** 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
1148 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
1149
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1150 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
1151 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
1152 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
1153
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1154 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
1155 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
1156 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1157 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
1158 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
1159 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
1160 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
1161 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1162 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1163
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1164 protected String expand(String s) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1165 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
1166
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1167 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
1168
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1169 StringBuffer sb = new StringBuffer();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1170 while (m.find()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1171 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
1172 result[0] = null;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1173 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
1174 m.appendReplacement(
8143
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1175 sb,
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1176 result[0] != null
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1177 ? Matcher.quoteReplacement(result[0].toString())
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1178 : "");
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1179 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1180 else {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1181 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
1182 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1183 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1184 m.appendTail(sb);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1185 return sb.toString();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1186 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1187
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
1188 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
1189 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
1190 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
1191 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
1192 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
1193 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
1194 if (result instanceof String) {
8143
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1195 m.appendReplacement(
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1196 sb,
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1197 Matcher.quoteReplacement((String)result));
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
1198 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1199 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
1200 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
1201 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1202 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1203 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
1204 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
1205 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1206
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
1207 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
1208 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
1209 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
1210 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
1211 }
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
1212 }
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
1213
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1214 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
1215 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1216 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1217 String ns = current.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1218 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
1219 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
1220 log.warn("need elements here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1221 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1222 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1223 String localName = current.getLocalName();
5517
5800a9497b0b Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents: 5509
diff changeset
1224 Element curr = (Element)current;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1225 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
1226 attribute(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1227 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1228 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
1229 context(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1230 }
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1231 else if ("container-context".equals(localName)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1232 containerContext(parent, curr);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1233 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1234 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
1235 ifClause(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1236 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1237 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
1238 choose(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1239 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1240 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
1241 callMacro(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1242 }
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
1243 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
1244 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
1245 }
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
1246 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
1247 || "comment".equals(localName)
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
1248 || "statement".equals(localName)
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
1249 || "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
1250 // Simply ignore them.
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1251 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1252 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
1253 element(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1254 }
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
1255 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
1256 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
1257 }
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1258 else if ("iterate".equals(localName)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1259 iterate(parent, curr);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1260 }
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 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
1262 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
1263 }
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
1264 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
1265 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
1266 }
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1267 else if ("sort".equals(localName)) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1268 sort(parent, curr);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1269 }
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1270 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
1271 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
1272 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1273 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
1274 text(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1275 }
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
1276 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
1277 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
1278 }
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1279 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
1280 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
1281 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1282 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
1283 convert(curr);
998
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 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1286 log.warn("unknown '" + localName + "' -> ignore");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1287 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1288 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1289 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1290 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1291
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1292 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
1293 String txt = current.getNodeValue();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1294 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
1295 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1296 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1297 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1298
4353
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1299 if (current.getNodeType() == Node.COMMENT_NODE) {
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1300 // Ignore XML comments
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1301 return;
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1302 }
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1303
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1304 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
1305
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1306 NodeList children = current.getChildNodes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1307 for (int i = 0, N = children.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1308 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
1309 }
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1310 if (copy.getNodeType() == Node.ELEMENT_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1311 NamedNodeMap nnm = ((Element)copy).getAttributes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1312 for (int i = 0, N = nnm.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1313 Node n = nnm.item(i);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1314 if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1315 evaluateAttributeValue((Attr)n);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1316 }
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
1317 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1318 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1319 parent.appendChild(copy);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1320 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1321 } // class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1322
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1323
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1324 public Builder() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1325 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
1326 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
1327 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1328
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1329 public Builder(Document template) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1330 this();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1331 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
1332 extractMacros();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1333 compileStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1334 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1335
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
1336 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
1337 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
1338 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
1339 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
1340 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
1341 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
1342 }
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
1343
4614
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4526
diff changeset
1344 /** Handle <dc:statement> elements. */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1345 protected void compileStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1346
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1347 NodeList nodes = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1348 DC_NAMESPACE_URI, "statement");
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 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
1351 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
1352 String stmnt = trimStatement(stmntElement.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1353 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
1354 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
1355 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1356 CompiledStatement cs = new CompiledStatement(stmnt);
1029
3f3988bb6284 Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1023
diff changeset
1357 // 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
1358 stmnt = "s" + i;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1359 stmntElement.setTextContent(stmnt);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1360 compiledStatements.put(stmnt, cs);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1361 }
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
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
1364 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
1365 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
1366 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
1367
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
1368 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
1369 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
1370 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
1371 }
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
1372 }
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
1373
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1374 protected List<Node> rootsToList() {
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 NodeList roots = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1377 DC_NAMESPACE_URI, "template");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1378
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1379 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
1380
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1381 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
1382 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
1383 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
1384 Node child = rootChildren.item(j);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1385 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
1386 elements.add(child);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1387 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1388 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1389 }
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 return elements;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1392 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1393
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1394 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
1395 if (stmnt == null) return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1396 //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
1397 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
1398 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1399
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1400 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
1401 Document document = node.getOwnerDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1402 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
1403 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1404
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1405 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
1406 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
1407 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
1408 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
1409 )
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
1410 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
1411 {
5887
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1412 long startTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1413 try {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1414 BuildHelper helper =
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1415 new BuildHelper(output, connections, parameters);
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1416 helper.build();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1417 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1418 finally {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1419 if (log.isDebugEnabled()) {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1420 long stopTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1421 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
1422 (stopTime-startTime)/1000f + " secs.");
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1423 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1424 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1425 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1426 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1427 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org