Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 6050:06450ef553cc
DC: fixed dc:group
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Tue, 21 May 2013 16:30:14 +0200 |
parents | af13ceeba52a |
children | c7777feea223 |
rev | line source |
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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.sql.Connection; |
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16 import java.sql.SQLException; |
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17 |
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18 import java.util.ArrayDeque; |
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19 import java.util.ArrayList; |
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20 import java.util.Arrays; |
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21 import java.util.Collection; |
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22 import java.util.Collections; |
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23 import java.util.Deque; |
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24 import java.util.HashMap; |
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25 import java.util.List; |
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26 import java.util.Map; |
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27 import java.util.TreeMap; |
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28 |
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29 import java.util.regex.Matcher; |
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30 import java.util.regex.Pattern; |
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31 |
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32 import javax.xml.namespace.QName; |
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33 |
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34 import javax.xml.xpath.XPath; |
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35 import javax.xml.xpath.XPathConstants; |
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36 import javax.xml.xpath.XPathExpression; |
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37 import javax.xml.xpath.XPathExpressionException; |
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38 import javax.xml.xpath.XPathFactory; |
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39 |
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40 import org.apache.log4j.Logger; |
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41 |
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42 import org.w3c.dom.Attr; |
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43 import org.w3c.dom.Document; |
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44 import org.w3c.dom.Element; |
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45 import org.w3c.dom.Node; |
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46 import org.w3c.dom.NodeList; |
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47 import org.w3c.dom.NamedNodeMap; |
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48 |
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49 |
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Builder: Doc, comments.
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50 /** Handles and evaluate meta-data template against dbs. */ |
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51 public class Builder |
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52 { |
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53 private static Logger log = Logger.getLogger(Builder.class); |
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54 |
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55 public static final Pattern STRIP_LINE_INDENT = |
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56 Pattern.compile("\\s*\\r?\\n\\s*"); |
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57 |
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58 public static final Pattern BRACKET_XPATH = |
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59 Pattern.compile("\\{([^}]+)\\}"); |
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60 |
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61 public static final String DC_NAMESPACE_URI = |
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62 "http://www.intevation.org/2011/Datacage"; |
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63 |
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64 private static final Document EVAL_DOCUMENT = |
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65 XMLUtils.newDocument(); |
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66 |
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67 private static final XPathFactory XPATH_FACTORY = |
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68 XPathFactory.newInstance(); |
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69 |
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70 protected Document template; |
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71 |
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72 protected Map<String, CompiledStatement> compiledStatements; |
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73 |
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74 protected Map<String, Element> macros; |
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75 |
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76 /** Connection to either of the databases. */ |
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77 public static class NamedConnection { |
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78 |
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79 protected String name; |
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80 protected Connection connection; |
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81 protected boolean cached; |
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82 |
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83 public NamedConnection() { |
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84 } |
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85 |
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86 public NamedConnection( |
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87 String name, |
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88 Connection connection |
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89 ) { |
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90 this(name, connection, true); |
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91 } |
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92 |
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93 public NamedConnection( |
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94 String name, |
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95 Connection connection, |
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96 boolean cached |
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97 ) { |
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98 this.name = name; |
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99 this.connection = connection; |
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100 this.cached = cached; |
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101 } |
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102 } // class NamedConnection |
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103 |
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104 public class BuildHelper |
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105 { |
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106 protected Node output; |
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107 protected Document owner; |
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108 protected StackFrames frames; |
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109 protected List<NamedConnection> connections; |
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110 protected Map<String, CompiledStatement.Instance> statements; |
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111 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack; |
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112 protected Deque<NodeList> macroBodies; |
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113 protected Deque<Object> groupExprStack; |
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114 protected FunctionResolver functionResolver; |
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115 protected Map<String, XPathExpression> expressions; |
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116 |
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117 |
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118 public BuildHelper( |
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119 Node output, |
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120 List<NamedConnection> connections, |
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121 Map<String, Object> parameters |
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122 ) { |
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123 if (connections.isEmpty()) { |
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124 throw new IllegalArgumentException("no connections given."); |
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125 } |
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126 |
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127 this.connections = connections; |
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128 connectionsStack = |
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129 new ArrayDeque<Pair<NamedConnection, ResultData>>(); |
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130 this.output = output; |
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131 frames = new StackFrames(parameters); |
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132 owner = getOwnerDocument(output); |
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133 macroBodies = new ArrayDeque<NodeList>(); |
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134 groupExprStack = new ArrayDeque<Object>(); |
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135 functionResolver = new FunctionResolver(this); |
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136 expressions = new HashMap<String, XPathExpression>(); |
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137 statements = |
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138 new HashMap<String, CompiledStatement.Instance>(); |
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139 } |
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140 |
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141 public void build() throws SQLException { |
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142 try { |
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143 // XXX: Thread safety is now established by the builder pool. |
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144 //synchronized (template) { |
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145 for (Node current: rootsToList()) { |
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146 build(output, current); |
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147 } |
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148 //} |
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149 } |
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150 finally { |
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151 closeStatements(); |
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152 } |
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153 } |
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154 |
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155 protected void closeStatements() { |
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156 for (CompiledStatement.Instance csi: statements.values()) { |
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157 csi.close(); |
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158 } |
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159 statements.clear(); |
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160 } |
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161 |
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162 /** |
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163 * Return first statement node in NodeList, respecting |
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164 * macros but not doing evaluation (e.g. of <dc:if>s). |
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165 */ |
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166 private Node findStatementNode(NodeList nodes) { |
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167 int S = nodes.getLength(); |
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168 |
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169 // Check direct children and take special care of macros. |
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170 for (int i = 0; i < S; ++i) { |
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171 Node node = nodes.item(i); |
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172 String ns; |
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173 // Regular statement node. |
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174 if (node.getNodeType() == Node.ELEMENT_NODE |
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175 && node.getLocalName().equals("statement") |
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176 && (ns = node.getNamespaceURI()) != null |
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177 && ns.equals(DC_NAMESPACE_URI)) { |
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178 return node; |
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179 } |
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180 // Macro node. Descend. |
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181 else if (node.getNodeType() == Node.ELEMENT_NODE |
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182 && node.getLocalName().equals("call-macro") |
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183 && (ns = node.getNamespaceURI()) != null |
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184 && ns.equals(DC_NAMESPACE_URI)) { |
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185 |
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186 String macroName = ((Element)node).getAttribute("name"); |
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187 Node inMacroNode = |
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188 findStatementNode(getMacroChildren(macroName)); |
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189 if (inMacroNode != null) { |
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190 return inMacroNode; |
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191 } |
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192 } |
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193 |
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194 } |
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195 |
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196 return null; |
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197 } |
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198 |
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199 /** |
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200 * Handle a dc:context node. |
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201 */ |
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202 protected void context(Node parent, Element current) |
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203 throws SQLException |
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204 { |
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205 log.debug("dc:context"); |
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206 |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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changeset
|
207 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
|
208 Node stmntNode = findStatementNode(subs); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
209 int S = subs.getLength(); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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210 |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
211 if (stmntNode == null) { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
212 log.warn("dc:context: cannot find statement"); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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213 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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214 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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215 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
216 String stmntText = stmntNode.getTextContent(); |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
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|
217 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
218 String con = current.getAttribute("connection"); |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
219 |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
220 String key = con + "-" + stmntText; |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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221 |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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diff
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|
222 CompiledStatement.Instance csi = statements.get(key); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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223 |
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Datacage: Moved templating in a better suited package.
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224 if (csi == null) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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|
225 CompiledStatement cs = compiledStatements.get(stmntText); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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226 csi = cs.new Instance(); |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
227 statements.put(key, csi); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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228 } |
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Datacage: Moved templating in a better suited package.
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229 |
1011
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Added support for more than one db connection in datacage templating.
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|
230 NamedConnection connection = connectionsStack.isEmpty() |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
231 ? 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
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|
232 : connectionsStack.peek().getA(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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233 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
234 if (con.length() > 0) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
235 for (NamedConnection nc: connections) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
236 if (con.equals(nc.name)) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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|
237 connection = nc; |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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diff
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|
238 break; |
998
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Datacage: Moved templating in a better suited package.
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parents:
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|
239 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
240 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
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|
241 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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parents:
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diff
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|
242 |
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:
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diff
changeset
|
243 ResultData rd = csi.execute( |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
244 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>
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|
245 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>
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changeset
|
246 connection.cached); |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
247 |
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>
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|
248 // 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>
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changeset
|
249 if (!rd.isEmpty()) { |
4051
58bdf95df5e4
More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
3571
diff
changeset
|
250 connectionsStack.push( |
58bdf95df5e4
More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
3571
diff
changeset
|
251 new Pair<NamedConnection, ResultData>(connection, rd)); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
252 try { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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diff
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|
253 for (int i = 0; i < S; ++i) { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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parents:
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diff
changeset
|
254 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:
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diff
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|
255 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
256 } |
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>
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diff
changeset
|
257 finally { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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diff
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|
258 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:
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|
259 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
260 } |
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
|
261 } |
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
|
262 |
5433
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
changeset
|
263 public boolean hasResult() { |
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
changeset
|
264 return !connectionsStack.isEmpty() |
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
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|
265 && !connectionsStack.peek().getB().isEmpty(); |
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
changeset
|
266 } |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
267 |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
268 protected ResultData createFilteredResultData( |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
269 ResultData rd, |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
270 String filter |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
271 ) { |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
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diff
changeset
|
272 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:
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diff
changeset
|
273 |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
274 XPathExpression x; |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
275 try { |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
276 x = getXPathExpression(filter); |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
277 } |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
278 catch (XPathExpressionException xee) { |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
279 log.warn("Invalid filter expression '" + filter + "'."); |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
280 return rd; |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
281 } |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
282 |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
283 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
|
284 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
|
285 |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
286 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
|
287 |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
288 for (Object [] row: rows) { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
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diff
changeset
|
289 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
|
290 try { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
291 frames.put(columns, row); |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
292 Object result = x.evaluate( |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
293 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:
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diff
changeset
|
294 |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
295 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
|
296 filtered.add(row); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
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diff
changeset
|
297 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
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diff
changeset
|
298 } |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
299 catch (XPathExpressionException xee) { |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
300 log.warn("unable to apply filter expression '" + |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
301 filter + "' to dataset."); |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
302 } |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
303 finally { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
304 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
|
305 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
306 } |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
307 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
|
308 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
309 |
5509
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310 protected void filter(Node parent, Element current) |
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311 throws SQLException |
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312 { |
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313 String expr = current.getAttribute("expr"); |
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314 |
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315 if ((expr = expr.trim()).length() == 0) { |
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316 expr = null; |
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317 } |
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318 |
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319 NodeList subs = current.getChildNodes(); |
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320 int S = subs.getLength(); |
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321 if (S == 0) { |
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322 log.debug("dc:filter has no children"); |
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323 return; |
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324 } |
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325 |
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326 ResultData orig = null; |
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327 Pair<Builder.NamedConnection, ResultData> pair = null; |
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328 |
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329 if (expr != null && !connectionsStack.isEmpty()) { |
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330 pair = connectionsStack.peek(); |
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331 orig = pair.getB(); |
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332 pair.setB(createFilteredResultData(orig, expr)); |
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333 } |
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334 |
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335 try { |
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336 for (int i = 0; i < S; ++i) { |
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337 build(parent, subs.item(i)); |
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338 } |
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339 } |
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340 finally { |
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341 if (orig != null) { |
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342 pair.setB(orig); |
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343 } |
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344 } |
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345 } |
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346 |
5890
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347 protected Map<Object, ResultData> createGroupedResultData( |
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348 ResultData rd, |
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349 String expr, |
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350 String type |
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351 ) { |
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352 List<Object []> rows = rd.getRows(); |
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353 String [] columns = rd.getColumnLabels(); |
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354 |
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355 XPathExpression x; |
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356 try { |
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357 x = getXPathExpression(expr); |
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358 } |
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359 catch (XPathExpressionException xee) { |
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360 log.warn("Invalid expression '" + expr + "'."); |
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361 return Collections.<Object, ResultData>emptyMap(); |
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362 } |
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363 |
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364 QName returnType = typeToQName(type); |
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365 |
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366 Map<Object, ResultData> groups = new TreeMap<Object, ResultData>(); |
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367 |
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368 for (Object [] row: rows) { |
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369 frames.enter(); |
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370 try { |
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371 frames.put(columns, row); |
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372 |
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373 Object key = x.evaluate(EVAL_DOCUMENT, returnType); |
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374 |
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375 ResultData group = groups.get(key); |
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376 |
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377 if (group == null) { |
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378 group = new ResultData(rd.getColumnLabels()); |
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379 groups.put(key, group); |
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380 } |
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381 |
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382 group.add(row); |
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383 } |
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384 catch (XPathExpressionException xxe) { |
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385 log.warn("unable to apply expression '" + |
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386 expr + "' to dataset."); |
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387 } |
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388 finally { |
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389 frames.leave(); |
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390 } |
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391 } |
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392 return groups; |
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393 } |
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394 |
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395 protected void group(Node parent, Element current) |
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396 throws SQLException |
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397 { |
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398 log.debug("dc:group"); |
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399 |
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400 if (connectionsStack.isEmpty()) { |
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401 log.debug("dc:group without having results"); |
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402 return; |
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Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
403 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
404 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
405 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
|
406 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
|
407 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
408 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
|
409 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
|
410 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
|
411 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
412 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
413 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
|
414 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
|
415 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
416 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
|
417 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
|
418 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
419 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
|
420 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
421 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
|
422 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
|
423 |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
424 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
|
425 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
426 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
|
427 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) { |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
428 Object key = entry.getKey(); |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
429 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
|
430 pair.setB(rd); |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
431 groupExprStack.push(key); |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
432 if (debug) { |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
433 log.debug("group key: " + key); |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
434 } |
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
|
435 try { |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
436 for (int i = 0; i < S; ++i) { |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
437 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
|
438 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
439 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
440 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
|
441 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
|
442 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
443 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
444 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
445 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
|
446 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
|
447 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
448 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
449 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
450 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
|
451 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
|
452 ? 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
|
453 : 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
|
454 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
455 |
5974
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
456 protected void iterate(Node parent, Element current) |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
457 throws SQLException |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
458 { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
459 log.debug("dc:iterate"); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
460 String container = expand(current.getAttribute("container")); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
461 String var = expand(current.getAttribute("var")).toUpperCase(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
462 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
463 if (container.isEmpty()) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
464 log.warn("'container' not set."); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
465 return; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
466 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
467 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
468 if (var.isEmpty()) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
469 log.warn("'var' not set."); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
470 return; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
471 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
472 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
473 Object [] result = new Object[1]; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
474 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
475 if (frames.getStore(container, result)) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
476 Object c = result[0]; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
477 if (c instanceof Object []) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
478 c = Arrays.asList((Object [])c); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
479 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
480 if (c instanceof Collection) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
481 frames.enter(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
482 try { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
483 Collection<?> col = (Collection<?>)c; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
484 for (Object o: col) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
485 if (o instanceof String) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
486 o = ((String)o).toLowerCase(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
487 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
488 frames.put(var, o); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
489 NodeList subs = current.getChildNodes(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
490 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
491 build(parent, subs.item(i)); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
492 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
493 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
494 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
495 finally { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
496 frames.leave(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
497 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
498 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
499 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
500 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
501 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
502 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
503 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
504 * Kind of foreach over results of a statement within a context. |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
505 */ |
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
|
506 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
|
507 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
|
508 { |
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
|
509 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
|
510 |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1716
diff
changeset
|
511 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
|
512 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
|
513 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
|
514 } |
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
|
515 |
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
|
516 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
|
517 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
|
518 |
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
|
519 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
|
520 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
|
521 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
|
522 } |
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
|
523 |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
524 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
|
525 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
|
526 |
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
|
527 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
|
528 |
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
|
529 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
|
530 |
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
|
531 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
|
532 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
|
533 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
|
534 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
|
535 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
|
536 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
|
537 } |
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
|
538 } |
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
|
539 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
|
540 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
|
541 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
542 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
543 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
544 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
545 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
546 * Create element. |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
547 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
548 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
|
549 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
550 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
551 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
|
552 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
553 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
554 log.debug("dc:element -> '" + attr + "'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
555 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
556 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
557 if (attr.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
558 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
|
559 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
560 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
561 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
562 Element element = owner.createElement(attr); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
563 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
564 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
565 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
|
566 build(element, children.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
567 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
568 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
569 parent.appendChild(element); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
570 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
571 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
572 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
|
573 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
574 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
575 log.debug("dc:text"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
576 String value = expand(current.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
577 parent.appendChild(owner.createTextNode(value)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
578 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
579 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
580 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
581 * Add attribute to an element |
3571
64a59cca1887
Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3076
diff
changeset
|
582 * @see Element |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
583 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
584 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
|
585 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
586 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
|
587 log.warn("need element here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
588 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
589 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
590 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
591 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
|
592 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
|
593 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
594 Element element = (Element)parent; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
595 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
596 element.setAttribute(name, value); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
597 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
598 |
4893
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
599 /** |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
600 * Call-Macro node. |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
601 * Evaluate child-nodes of the given macro element (not its text). |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
602 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
603 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
|
604 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
605 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
606 String name = current.getAttribute("name"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
607 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
608 if (name.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
609 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
|
610 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
611 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
612 |
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
|
613 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
|
614 |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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|
615 if (macro != null) { |
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Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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616 macroBodies.push(current.getChildNodes()); |
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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>
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617 try { |
998
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Datacage: Moved templating in a better suited package.
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|
618 NodeList subs = macro.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
619 for (int j = 0, M = subs.getLength(); j < M; ++j) { |
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Datacage: Moved templating in a better suited package.
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parents:
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|
620 build(parent, subs.item(j)); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
621 } |
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:
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622 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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|
623 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>
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|
624 macroBodies.pop(); |
998
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
625 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
626 } |
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:
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parents:
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|
627 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:
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628 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:
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|
629 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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|
630 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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|
631 |
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:
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632 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>
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633 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:
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parents:
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634 { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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635 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:
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636 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:
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parents:
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637 for (int i = 0, N = children.getLength(); i < N; ++i) { |
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Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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638 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:
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639 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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640 } |
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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:
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641 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:
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642 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:
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|
643 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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|
644 } |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
645 |
4896
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
646 /** Get macro node children, not resolving bodies. */ |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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647 protected NodeList getMacroChildren(String name) { |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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648 NodeList macros = template.getElementsByTagNameNS( |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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649 DC_NAMESPACE_URI, "macro"); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
4893
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650 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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651 Element macro = null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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652 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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653 for (int i = 0, N = macros.getLength(); i < N; ++i) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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654 Element m = (Element) macros.item(i); |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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655 if (name.equals(m.getAttribute("name"))) { |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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656 macro = m; |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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657 break; |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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658 } |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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659 } |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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|
660 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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|
661 if (macro != null) { |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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662 return macro.getChildNodes(); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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|
663 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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|
664 return null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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|
665 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
666 |
998
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Datacage: Moved templating in a better suited package.
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|
667 protected void ifClause(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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parents:
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|
668 throws SQLException |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
669 { |
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Datacage: Moved templating in a better suited package.
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diff
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|
670 String test = current.getAttribute("test"); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
671 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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|
672 if (test.length() == 0) { |
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Datacage: Moved templating in a better suited package.
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parents:
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|
673 log.warn("missing 'test' attribute in 'if'"); |
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Datacage: Moved templating in a better suited package.
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|
674 return; |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
675 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
676 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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changeset
|
677 Boolean result = evaluateXPathToBoolean(test); |
998
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
678 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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|
679 if (result != null && result.booleanValue()) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
680 NodeList subs = current.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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|
681 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
682 build(parent, subs.item(i)); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
683 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
684 } |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
685 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
686 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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diff
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|
687 protected void choose(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
688 throws SQLException |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
689 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
690 Node branch = null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
691 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
692 NodeList children = current.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
693 for (int i = 0, N = children.getLength(); i < N; ++i) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
694 Node child = children.item(i); |
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Datacage: Moved templating in a better suited package.
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diff
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|
695 String ns = child.getNamespaceURI(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
696 if (ns == null |
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Datacage: Moved templating in a better suited package.
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|
697 || !ns.equals(DC_NAMESPACE_URI) |
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Datacage: Moved templating in a better suited package.
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|
698 || child.getNodeType() != Node.ELEMENT_NODE |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
699 ) { |
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Datacage: Moved templating in a better suited package.
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diff
changeset
|
700 continue; |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
701 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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|
702 String name = child.getLocalName(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
703 if ("when".equals(name)) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
704 Element when = (Element)child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
705 String test = when.getAttribute("test"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
706 if (test.length() == 0) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
707 log.warn("no 'test' attribute found for when"); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
708 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
709 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
710 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
711 Boolean result = evaluateXPathToBoolean(test); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
712 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
713 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
714 break; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
715 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
716 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
717 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
718 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
719 else if ("otherwise".equals(name)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
720 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
721 // No break here. |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
722 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
723 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
724 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
725 if (branch != null) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
726 NodeList subs = branch.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
727 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
|
728 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
729 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
730 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
731 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
732 |
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
|
733 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
|
734 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
|
735 { |
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
|
736 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
|
737 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
|
738 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
|
739 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
|
740 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
|
741 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
|
742 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
|
743 } |
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
|
744 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
|
745 } |
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
|
746 |
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
|
747 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
|
748 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
749 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
750 log.debug("evaluate: '" + expr + "'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
751 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
752 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
753 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
|
754 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
|
755 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
|
756 } |
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
|
757 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
|
758 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
|
759 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
760 return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
761 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
762 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
763 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
|
764 |
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
|
765 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
|
766 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
767 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
|
768 ? (Boolean)result |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
769 : null; |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
770 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
771 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
772 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
|
773 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
774 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
|
775 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
|
776 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
777 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
|
778 |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
779 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
|
780 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
|
781 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
|
782 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
783 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
784 |
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
|
785 |
4891
089bc08f720e
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4890
diff
changeset
|
786 /** 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
|
787 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
|
788 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
789 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
|
790 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
|
791 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
|
792 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
793 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
|
794 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
|
795 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
796 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
|
797 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
|
798 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
|
799 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
|
800 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
801 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
802 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
803 protected String expand(String s) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
804 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
|
805 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
806 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
|
807 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
808 StringBuffer sb = new StringBuffer(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
809 while (m.find()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
810 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
|
811 result[0] = null; |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
812 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
|
813 m.appendReplacement( |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
814 sb, result[0] != null ? result[0].toString() : ""); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
815 } |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
816 else { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
817 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
|
818 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
819 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
820 m.appendTail(sb); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
821 return sb.toString(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
822 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
823 |
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
|
824 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
|
825 String value = attr.getValue(); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
826 if (value.indexOf('{') >= 0) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
827 StringBuffer sb = new StringBuffer(); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
828 Matcher m = BRACKET_XPATH.matcher(value); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
829 while (m.find()) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
830 String expr = m.group(1); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
831 Object result = evaluateXPath(expr, XPathConstants.STRING); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
832 if (result instanceof String) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
833 m.appendReplacement(sb, (String)result); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
834 } |
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
|
835 else { |
5532
55529f586962
Fixed replacement for unresolved variables in templating builder.
Raimund Renkert <rrenkert@intevation.de>
parents:
5531
diff
changeset
|
836 m.appendReplacement(sb, ""); |
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
|
837 } |
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
|
838 } |
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
|
839 m.appendTail(sb); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
840 attr.setValue(sb.toString()); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
841 } |
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
|
842 } |
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
|
843 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
844 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
|
845 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
846 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
847 String ns = current.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
848 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
|
849 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
|
850 log.warn("need elements here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
851 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
852 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
853 String localName = current.getLocalName(); |
5517
5800a9497b0b
Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents:
5509
diff
changeset
|
854 Element curr = (Element)current; |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
855 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
|
856 attribute(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
857 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
858 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
|
859 context(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
860 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
861 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
|
862 ifClause(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
863 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
864 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
|
865 choose(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
866 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
867 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
|
868 callMacro(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
869 } |
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
|
870 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
|
871 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
|
872 } |
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
|
873 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
|
874 || "comment".equals(localName) |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
875 || "statement".equals(localName)) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
876 // Simply ignore them. |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
877 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
878 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
|
879 element(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
880 } |
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
|
881 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
|
882 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
|
883 } |
5974
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
884 else if ("iterate".equals(localName)) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
885 iterate(parent, curr); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
886 } |
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
|
887 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
|
888 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
|
889 } |
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
|
890 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
|
891 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
|
892 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
893 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
|
894 text(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
895 } |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
896 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
|
897 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
|
898 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
899 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
|
900 convert(curr); |
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 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
903 log.warn("unknown '" + localName + "' -> ignore"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
904 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
905 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
906 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
907 } |
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 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
|
910 String txt = current.getNodeValue(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
911 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
|
912 return; |
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 |
4353
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
916 if (current.getNodeType() == Node.COMMENT_NODE) { |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
917 // Ignore XML comments |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
918 return; |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
919 } |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
920 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
921 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
|
922 |
5494
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
923 NodeList children = current.getChildNodes(); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
924 for (int i = 0, N = children.getLength(); i < N; ++i) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
925 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
|
926 } |
5494
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
927 if (copy.getNodeType() == Node.ELEMENT_NODE) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
928 NamedNodeMap nnm = ((Element)copy).getAttributes(); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
929 for (int i = 0, N = nnm.getLength(); i < N; ++i) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
930 Node n = nnm.item(i); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
931 if (n.getNodeType() == Node.ATTRIBUTE_NODE) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
932 evaluateAttributeValue((Attr)n); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
933 } |
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
|
934 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
935 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
936 parent.appendChild(copy); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
937 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
938 } // class BuildHelper |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
939 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
940 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
941 public Builder() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
942 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
|
943 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
|
944 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
945 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
946 public Builder(Document template) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
947 this(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
948 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
|
949 extractMacros(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
950 compileStatements(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
951 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
952 |
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
|
953 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
|
954 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
|
955 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
|
956 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
|
957 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
|
958 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
|
959 } |
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
|
960 |
4614 | 961 /** Handle <dc:statement> elements. */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
962 protected void compileStatements() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
963 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
964 NodeList nodes = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
965 DC_NAMESPACE_URI, "statement"); |
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 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
|
968 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
|
969 String stmnt = trimStatement(stmntElement.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
970 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
|
971 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
|
972 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
973 CompiledStatement cs = new CompiledStatement(stmnt); |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
974 // 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
|
975 stmnt = "s" + i; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
976 stmntElement.setTextContent(stmnt); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
977 compiledStatements.put(stmnt, cs); |
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 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
980 |
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
|
981 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
|
982 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
|
983 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
|
984 |
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
|
985 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
|
986 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
|
987 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
|
988 } |
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
|
989 } |
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
|
990 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
991 protected List<Node> rootsToList() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
992 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
993 NodeList roots = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
994 DC_NAMESPACE_URI, "template"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
995 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
996 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
|
997 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
998 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
|
999 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
|
1000 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
|
1001 Node child = rootChildren.item(j); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1002 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
|
1003 elements.add(child); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1004 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1005 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1006 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1007 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1008 return elements; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1009 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1010 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1011 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
|
1012 if (stmnt == null) return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1013 //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
|
1014 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
|
1015 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1016 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1017 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
|
1018 Document document = node.getOwnerDocument(); |
b81626b10cb7
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1019 return document != null ? document : (Document)node; |
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1020 } |
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parents:
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1021 |
1011
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1022 public void build( |
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1023 List<NamedConnection> connections, |
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1024 Node output, |
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parents:
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1025 Map<String, Object> parameters |
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parents:
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1026 ) |
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parents:
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1027 throws SQLException |
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parents:
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1028 { |
5887
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1029 long startTime = System.currentTimeMillis(); |
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1030 try { |
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1031 BuildHelper helper = |
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1032 new BuildHelper(output, connections, parameters); |
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1033 helper.build(); |
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1034 } |
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1035 finally { |
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1036 if (log.isDebugEnabled()) { |
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1037 long stopTime = System.currentTimeMillis(); |
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1038 log.debug("Building the datacage result took " + |
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1039 (stopTime-startTime)/1000f + " secs."); |
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1040 } |
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1041 } |
998
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1042 } |
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parents:
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1043 } |
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1044 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |