Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java @ 5433:df32d7518f55
Expose function dc:has-result to Function Resolver.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Tue, 26 Mar 2013 16:29:12 +0100 |
parents | d0f5bc8064f1 |
children | 9575264f801d |
rev | line source |
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1 package de.intevation.flys.artifacts.datacage.templating; |
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2 |
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3 import de.intevation.artifacts.common.utils.XMLUtils; |
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4 |
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5 import de.intevation.flys.utils.Pair; |
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6 |
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7 import java.sql.Connection; |
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8 import java.sql.SQLException; |
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9 |
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10 import java.util.ArrayDeque; |
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11 import java.util.ArrayList; |
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12 import java.util.Deque; |
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13 import java.util.HashMap; |
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14 import java.util.List; |
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15 import java.util.Map; |
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16 |
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17 import java.util.regex.Matcher; |
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18 import java.util.regex.Pattern; |
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19 |
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20 import javax.xml.namespace.QName; |
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21 |
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22 import javax.xml.xpath.XPath; |
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23 import javax.xml.xpath.XPathConstants; |
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24 import javax.xml.xpath.XPathExpressionException; |
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25 import javax.xml.xpath.XPathFactory; |
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26 |
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27 import org.apache.log4j.Logger; |
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29 import org.w3c.dom.Document; |
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30 import org.w3c.dom.Element; |
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31 import org.w3c.dom.Node; |
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32 import org.w3c.dom.NodeList; |
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33 |
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Cosmetics.
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34 |
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Builder: Doc, comments.
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35 /** Handles and evaluate meta-data template against dbs. */ |
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36 public class Builder |
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37 { |
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38 private static Logger log = Logger.getLogger(Builder.class); |
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39 |
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Bring user specific meta data service to life.
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40 public static final String CONNECTION_USER = "user"; |
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41 public static final String CONNECTION_SYSTEM = "system"; |
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42 public static final String DEFAULT_CONNECTION_NAME = CONNECTION_SYSTEM; |
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43 |
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44 public static final Pattern STRIP_LINE_INDENT = |
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45 Pattern.compile("\\s*\\r?\\n\\s*"); |
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46 |
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47 public static final String DC_NAMESPACE_URI = |
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48 "http://www.intevation.org/2011/Datacage"; |
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49 |
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50 private static final Document EVAL_DOCUMENT = |
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51 XMLUtils.newDocument(); |
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52 |
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53 private static final XPathFactory XPATH_FACTORY = |
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54 XPathFactory.newInstance(); |
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55 |
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56 protected Document template; |
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57 |
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58 protected Map<String, CompiledStatement> compiledStatements; |
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59 |
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60 /** Connection to either of the databases. */ |
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61 public static class NamedConnection { |
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62 |
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63 protected String name; |
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64 protected Connection connection; |
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65 protected boolean cached; |
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66 |
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67 public NamedConnection() { |
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68 } |
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69 |
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70 public NamedConnection( |
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71 String name, |
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72 Connection connection |
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73 ) { |
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74 this(name, connection, true); |
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75 } |
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76 |
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77 public NamedConnection( |
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78 String name, |
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79 Connection connection, |
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80 boolean cached |
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81 ) { |
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82 this.name = name; |
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83 this.connection = connection; |
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84 this.cached = cached; |
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85 } |
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86 } // class NamedConnection |
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87 |
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88 public class BuildHelper |
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89 { |
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90 protected Node output; |
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91 protected Document owner; |
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92 protected StackFrames frames; |
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93 protected List<NamedConnection> connections; |
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94 protected Map<String, CompiledStatement.Instance> statements; |
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95 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack; |
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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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96 protected Deque<NodeList> macroBodies; |
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97 |
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98 public BuildHelper( |
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99 Node output, |
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100 List<NamedConnection> connections, |
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101 Map<String, Object> parameters |
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102 ) { |
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103 if (connections.isEmpty()) { |
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104 throw new IllegalArgumentException("no connections given."); |
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105 } |
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106 |
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107 this.connections = connections; |
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108 connectionsStack = |
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109 new ArrayDeque<Pair<NamedConnection, ResultData>>(); |
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110 this.output = output; |
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111 frames = new StackFrames(parameters); |
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112 owner = getOwnerDocument(output); |
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113 statements = |
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114 new HashMap<String, CompiledStatement.Instance>(); |
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115 macroBodies = new ArrayDeque<NodeList>(); |
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116 } |
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117 |
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118 public void build() throws SQLException { |
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119 try { |
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120 synchronized (template) { |
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121 for (Node current: rootsToList()) { |
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122 build(output, current); |
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123 } |
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124 } |
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125 } |
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126 finally { |
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127 closeStatements(); |
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128 } |
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129 } |
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130 |
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131 protected void closeStatements() { |
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132 for (CompiledStatement.Instance csi: statements.values()) { |
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133 csi.close(); |
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134 } |
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135 statements.clear(); |
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136 } |
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137 |
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138 /** |
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139 * Return first statement node in NodeList, respecting |
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140 * macros but not doing evaluation (e.g. of <dc:if>s). |
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141 */ |
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142 private Node findStatementNode(NodeList nodes) { |
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143 int S = nodes.getLength(); |
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144 |
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145 // Check direct children and take special care of macros. |
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146 for (int i = 0; i < S; ++i) { |
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147 Node node = nodes.item(i); |
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148 String ns; |
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149 // Regular statement node. |
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150 if (node.getNodeType() == Node.ELEMENT_NODE |
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151 && node.getLocalName().equals("statement") |
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152 && (ns = node.getNamespaceURI()) != null |
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153 && ns.equals(DC_NAMESPACE_URI)) { |
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154 return node; |
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155 } |
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156 // Macro node. Descend. |
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157 else if (node.getNodeType() == Node.ELEMENT_NODE |
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158 && node.getLocalName().equals("call-macro") |
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159 && (ns = node.getNamespaceURI()) != null |
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160 && ns.equals(DC_NAMESPACE_URI)) { |
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161 |
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162 String macroName = ((Element)node).getAttribute("name"); |
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163 Node inMacroNode = |
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164 findStatementNode(getMacroChildren(macroName)); |
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165 if (inMacroNode != null) { |
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166 return inMacroNode; |
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167 } |
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168 } |
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169 |
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170 } |
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171 |
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172 return null; |
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173 } |
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174 |
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175 /** |
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176 * Handle a \<context\> node. |
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177 */ |
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178 protected void context(Node parent, Element current) |
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179 throws SQLException |
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180 { |
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181 log.debug("dc:context"); |
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182 |
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183 NodeList subs = current.getChildNodes(); |
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184 Node stmntNode = findStatementNode(subs); |
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185 int S = subs.getLength(); |
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186 |
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187 if (stmntNode == null) { |
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188 log.warn("dc:context: cannot find statement"); |
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189 return; |
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190 } |
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191 |
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192 String stmntText = stmntNode.getTextContent(); |
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193 |
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194 String con = current.getAttribute("connection"); |
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195 |
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196 String key = con + "-" + stmntText; |
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197 |
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198 CompiledStatement.Instance csi = statements.get(key); |
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199 |
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200 if (csi == null) { |
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201 CompiledStatement cs = compiledStatements.get(stmntText); |
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202 csi = cs.new Instance(); |
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203 statements.put(key, csi); |
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204 } |
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205 |
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206 NamedConnection connection = connectionsStack.isEmpty() |
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207 ? connections.get(0) |
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208 : connectionsStack.peek().getA(); |
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209 |
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Added support for more than one db connection in datacage templating.
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|
210 if (con.length() > 0) { |
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Added support for more than one db connection in datacage templating.
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211 for (NamedConnection nc: connections) { |
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Added support for more than one db connection in datacage templating.
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|
212 if (con.equals(nc.name)) { |
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Added support for more than one db connection in datacage templating.
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|
213 connection = nc; |
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Added support for more than one db connection in datacage templating.
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|
214 break; |
998
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Datacage: Moved templating in a better suited package.
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parents:
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|
215 } |
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Datacage: Moved templating in a better suited package.
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|
216 } |
1011
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Added support for more than one db connection in datacage templating.
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|
217 } |
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Added support for more than one db connection in datacage templating.
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218 |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
219 ResultData rd = csi.execute( |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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220 connection.connection, |
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221 frames, |
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|
222 connection.cached); |
1011
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Added support for more than one db connection in datacage templating.
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223 |
1023
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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224 // only descent if there are results |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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225 if (!rd.isEmpty()) { |
4051
58bdf95df5e4
More dead code removal. Minor code clean ups.
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|
226 connectionsStack.push( |
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More dead code removal. Minor code clean ups.
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227 new Pair<NamedConnection, ResultData>(connection, rd)); |
1023
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228 try { |
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229 for (int i = 0; i < S; ++i) { |
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230 build(parent, subs.item(i)); |
1011
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Added support for more than one db connection in datacage templating.
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231 } |
998
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232 } |
1023
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233 finally { |
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234 connectionsStack.pop(); |
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235 } |
998
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Datacage: Moved templating in a better suited package.
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236 } |
1023
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237 } |
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238 |
5433
df32d7518f55
Expose function dc:has-result to Function Resolver.
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239 public boolean hasResult() { |
df32d7518f55
Expose function dc:has-result to Function Resolver.
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240 return !connectionsStack.isEmpty() |
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Expose function dc:has-result to Function Resolver.
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241 && !connectionsStack.peek().getB().isEmpty(); |
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Expose function dc:has-result to Function Resolver.
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242 } |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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243 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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244 protected ResultData createFilteredResultData(ResultData rd, String filter) { |
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245 if (filter == null) return rd; |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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246 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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247 List<Object []> rows = rd.getRows(); |
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248 String [] columns = rd.getColumnLabels(); |
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249 |
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250 List<Object []> filtered = new ArrayList<Object[]>(rows.size()); |
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251 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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252 for (Object [] row: rows) { |
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253 frames.enter(); |
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254 try { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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255 frames.put(columns, row); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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256 boolean traverse = filter == null; |
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257 |
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258 if (!traverse) { |
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259 Boolean b = evaluateXPathToBoolean(filter); |
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260 traverse = b != null && b; |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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261 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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262 if (traverse) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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263 filtered.add(row); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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264 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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265 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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266 finally { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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267 frames.leave(); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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268 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
269 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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270 return new ResultData(rd.getColumnLabels(), filtered); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
271 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
272 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
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|
273 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff
changeset
|
274 * Kind of foreach over results of a statement within a context. |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
275 */ |
3076
5642a83420f2
FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1890
diff
changeset
|
276 protected void elements(Node parent, Element current) |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
277 throws SQLException |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
278 { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
279 log.debug("dc:elements"); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
280 |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1716
diff
changeset
|
281 if (connectionsStack.isEmpty()) { |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
282 log.warn("dc:elements without having results"); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
283 return; |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
284 } |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
285 |
5305
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
286 String filter = current.getAttribute("filter"); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
287 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
288 if ((filter = filter.trim()).length() == 0) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
289 filter = null; |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
290 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
291 |
1023
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
292 NodeList subs = current.getChildNodes(); |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
293 int S = subs.getLength(); |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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294 |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
295 if (S == 0) { |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
296 log.debug("dc:elements has no children"); |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
297 return; |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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298 } |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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299 |
5305
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
300 Pair<Builder.NamedConnection, ResultData> pair = |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
301 connectionsStack.peek(); |
1023
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
302 |
5305
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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changeset
|
303 ResultData rd = connectionsStack.peek().getB(); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
304 ResultData orig = rd; |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
305 |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
306 if (filter != null) { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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changeset
|
307 ResultData rdCopy = createFilteredResultData(rd, filter); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
308 pair.setB(rdCopy); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
309 rd = rdCopy; |
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310 } |
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311 try { |
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312 String [] columns = rd.getColumnLabels(); |
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313 |
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314 //if (log.isDebugEnabled()) { |
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315 // log.debug("pushing vars: " |
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316 // + java.util.Arrays.toString(columns)); |
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317 //} |
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318 |
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319 for (Object [] row: rd.getRows()) { |
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320 frames.enter(); |
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321 try { |
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322 frames.put(columns, row); |
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323 //if (log.isDebugEnabled()) { |
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324 // log.debug("current vars: " + frames.dump()); |
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325 //} |
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326 for (int i = 0; i < S; ++i) { |
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327 build(parent, subs.item(i)); |
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328 } |
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329 } |
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330 finally { |
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331 frames.leave(); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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332 } |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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333 } |
5305
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334 } |
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335 finally { |
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336 if (filter != null) { |
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337 pair.setB(orig); |
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338 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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339 } |
998
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340 } |
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341 |
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342 /** |
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343 * Create element. |
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344 */ |
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345 protected void element(Node parent, Element current) |
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346 throws SQLException |
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347 { |
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348 String attr = expand(current.getAttribute("name")); |
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349 |
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350 if (log.isDebugEnabled()) { |
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351 log.debug("dc:element -> '" + attr + "'"); |
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352 } |
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353 |
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354 if (attr.length() == 0) { |
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355 log.warn("no name attribute found"); |
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356 return; |
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357 } |
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358 |
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359 Element element = owner.createElement(attr); |
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360 |
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361 NodeList children = current.getChildNodes(); |
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362 for (int i = 0, N = children.getLength(); i < N; ++i) { |
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|
363 build(element, children.item(i)); |
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364 } |
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365 |
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366 parent.appendChild(element); |
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|
367 } |
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368 |
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369 protected void text(Node parent, Element current) |
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370 throws SQLException |
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371 { |
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|
372 log.debug("dc:text"); |
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|
373 String value = expand(current.getTextContent()); |
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374 parent.appendChild(owner.createTextNode(value)); |
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|
375 } |
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Datacage: Moved templating in a better suited package.
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|
376 |
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(Picky) cosmetics.
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|
377 /** |
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|
378 * Add attribute to an element |
3571
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|
379 * @see Element |
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|
380 */ |
998
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|
381 protected void attribute(Node parent, Element current) { |
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Datacage: Moved templating in a better suited package.
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382 |
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|
383 if (parent.getNodeType() != Node.ELEMENT_NODE) { |
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Datacage: Moved templating in a better suited package.
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|
384 log.warn("need element here"); |
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Datacage: Moved templating in a better suited package.
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|
385 return; |
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Datacage: Moved templating in a better suited package.
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|
386 } |
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Datacage: Moved templating in a better suited package.
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changeset
|
387 |
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Datacage: Moved templating in a better suited package.
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|
388 String name = expand(current.getAttribute("name")); |
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Datacage: Moved templating in a better suited package.
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|
389 String value = expand(current.getAttribute("value")); |
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Datacage: Moved templating in a better suited package.
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|
390 |
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|
391 Element element = (Element)parent; |
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Datacage: Moved templating in a better suited package.
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|
392 |
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|
393 element.setAttribute(name, value); |
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|
394 } |
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|
395 |
4893
54762b8ef016
Builder: Doc.
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diff
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|
396 /** |
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|
397 * Call-Macro node. |
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Builder: Doc.
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|
398 * Evaluate child-nodes of the given macro element (not its text). |
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Builder: Doc.
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399 */ |
998
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|
400 protected void callMacro(Node parent, Element current) |
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|
401 throws SQLException |
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|
402 { |
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Datacage: Moved templating in a better suited package.
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|
403 String name = current.getAttribute("name"); |
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Datacage: Moved templating in a better suited package.
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|
404 |
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Datacage: Moved templating in a better suited package.
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|
405 if (name.length() == 0) { |
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Datacage: Moved templating in a better suited package.
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|
406 log.warn("missing 'name' attribute in 'call-macro'"); |
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|
407 return; |
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Datacage: Moved templating in a better suited package.
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|
408 } |
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Datacage: Moved templating in a better suited package.
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|
409 |
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Datacage: Moved templating in a better suited package.
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|
410 NodeList macros = template.getElementsByTagNameNS( |
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Datacage: Moved templating in a better suited package.
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|
411 DC_NAMESPACE_URI, "macro"); |
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Datacage: Moved templating in a better suited package.
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|
412 |
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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|
413 Element 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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414 |
998
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|
415 for (int i = 0, N = macros.getLength(); i < N; ++i) { |
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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|
416 Element m = (Element) macros.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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|
417 if (name.equals(m.getAttribute("name"))) { |
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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diff
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|
418 macro = m; |
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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|
419 break; |
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
|
420 } |
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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diff
changeset
|
421 } |
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
|
422 |
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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diff
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|
423 if (macro != null) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
424 macroBodies.push(current.getChildNodes()); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
425 try { |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
426 NodeList subs = macro.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
427 for (int j = 0, M = subs.getLength(); j < M; ++j) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
428 build(parent, subs.item(j)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
429 } |
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
|
430 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
431 finally { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
432 macroBodies.pop(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
433 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
434 } |
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
|
435 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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diff
changeset
|
436 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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diff
changeset
|
437 } |
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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diff
changeset
|
438 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
439 |
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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diff
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|
440 protected void macroBody(Node parent, Element current) |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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441 throws SQLException |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
442 { |
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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diff
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|
443 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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|
444 NodeList children = macroBodies.peek(); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
445 for (int i = 0, N = children.getLength(); i < N; ++i) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
446 build(parent, children.item(i)); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
447 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
448 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
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changeset
|
449 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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|
450 log.warn("no current macro"); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
451 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
452 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
453 |
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
|
454 /** Get macro node children, not resolving bodies. */ |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
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|
455 protected NodeList getMacroChildren(String name) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
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|
456 NodeList macros = template.getElementsByTagNameNS( |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
457 DC_NAMESPACE_URI, "macro"); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
458 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
459 Element macro = null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
460 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
461 for (int i = 0, N = macros.getLength(); i < N; ++i) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
462 Element m = (Element) macros.item(i); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
463 if (name.equals(m.getAttribute("name"))) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
464 macro = m; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
465 break; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
466 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
467 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
468 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
469 if (macro != null) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
470 return macro.getChildNodes(); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
471 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
472 return null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
473 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
474 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
475 protected void ifClause(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
476 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
477 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
478 String test = current.getAttribute("test"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
479 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
480 if (test.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
481 log.warn("missing 'test' attribute in 'if'"); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
482 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
483 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
484 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
485 Boolean result = evaluateXPathToBoolean(test); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
486 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
487 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
488 NodeList subs = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
489 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
|
490 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
491 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
492 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
493 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
494 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
495 protected void choose(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
496 throws SQLException |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
497 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
498 Node branch = null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
499 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
500 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
501 for (int i = 0, N = children.getLength(); i < N; ++i) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
502 Node child = children.item(i); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
503 String ns = child.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
504 if (ns == null |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
505 || !ns.equals(DC_NAMESPACE_URI) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
506 || child.getNodeType() != Node.ELEMENT_NODE |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
507 ) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
508 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
509 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
510 String name = child.getLocalName(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
511 if ("when".equals(name)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
512 Element when = (Element)child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
513 String test = when.getAttribute("test"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
514 if (test.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
515 log.warn("no 'test' attribute found for when"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
516 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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517 } |
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|
518 |
4737
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
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519 Boolean result = evaluateXPathToBoolean(test); |
998
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
520 if (result != null && result.booleanValue()) { |
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parents:
diff
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521 branch = child; |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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522 break; |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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523 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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|
524 |
b81626b10cb7
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parents:
diff
changeset
|
525 continue; |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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526 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
527 else if ("otherwise".equals(name)) { |
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Datacage: Moved templating in a better suited package.
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|
528 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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|
529 // No break here. |
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parents:
diff
changeset
|
530 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
531 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
532 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
533 if (branch != null) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
534 NodeList subs = branch.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
535 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
|
536 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
537 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
538 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
539 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
540 |
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
|
541 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
|
542 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
543 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
544 log.debug("evaluate: '" + expr + "'"); |
b81626b10cb7
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
545 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
546 |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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547 try { |
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Datacage: Moved templating in a better suited package.
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|
548 XPath xpath = XPATH_FACTORY.newXPath(); |
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parents:
diff
changeset
|
549 xpath.setXPathVariableResolver(frames); |
5432
d0f5bc8064f1
pass BuildHelper to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5305
diff
changeset
|
550 xpath.setXPathFunctionResolver(new FunctionResolver(this)); |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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parents:
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551 return xpath.evaluate(expr, EVAL_DOCUMENT, returnType); |
998
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
552 } |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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changeset
|
553 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
|
554 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
|
555 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
556 return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
557 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
558 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
559 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
|
560 |
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
|
561 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:
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diff
changeset
|
562 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
563 return result instanceof Boolean |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
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|
564 ? (Boolean)result |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
565 : null; |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
566 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
567 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
568 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
|
569 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
570 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
|
571 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
|
572 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
573 Object [] result = new Object[1]; |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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changeset
|
574 |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
575 if (frames.getStore(variable, result)) { |
3ca999f507b7
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
576 Object object = TypeConverter.convert(result[0], type); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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parents:
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changeset
|
577 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
|
578 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
579 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
580 |
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
|
581 |
4891
089bc08f720e
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4890
diff
changeset
|
582 /** 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
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changeset
|
583 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
|
584 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
585 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:
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diff
changeset
|
586 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
|
587 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:
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diff
changeset
|
588 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
589 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
|
590 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:
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diff
changeset
|
591 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
592 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
|
593 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
|
594 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
|
595 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
|
596 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
597 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
598 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
599 protected String expand(String s) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
600 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
|
601 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
602 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
|
603 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
604 StringBuffer sb = new StringBuffer(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
605 while (m.find()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
606 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
|
607 result[0] = null; |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
608 if (frames.getStore(key, result)) { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
609 m.appendReplacement( |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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parents:
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diff
changeset
|
610 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
|
611 } |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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parents:
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diff
changeset
|
612 else { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
613 m.appendReplacement(sb, "\\${" + key + "}"); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
614 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
615 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
616 m.appendTail(sb); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
617 return sb.toString(); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
618 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
619 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
620 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
|
621 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
622 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
623 String ns = current.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
624 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
|
625 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
|
626 log.warn("need elements here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
627 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
628 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
629 String localName = current.getLocalName(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
630 if ("attribute".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
631 attribute(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
632 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
633 else if ("context".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
634 context(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
635 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
636 else if ("if".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
637 ifClause(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
638 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
639 else if ("choose".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
640 choose(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
641 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
642 else if ("call-macro".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
643 callMacro(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
644 } |
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
|
645 else if ("macro-body".equals(localName)) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
646 macroBody(parent, (Element)current); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
647 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
648 else if ("macro".equals(localName)) { |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
649 // Simply ignore the definition. |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
650 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
651 else if ("element".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
652 element(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
653 } |
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
|
654 else if ("elements".equals(localName)) { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
655 elements(parent, (Element)current); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
656 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
657 else if ("text".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
658 text(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
659 } |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
660 else if ("variable".equals(localName)) { |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
661 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
|
662 } |
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
|
663 else if ("comment".equals(localName) |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
664 || "statement".equals(localName)) { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
665 // ignore comments and statements in output |
1017
8637756275e5
Added a <dc:comment> tag to place comments in the meta data templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1015
diff
changeset
|
666 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
667 else if ("convert".equals(localName)) { |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
668 convert((Element)current); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
669 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
670 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
671 log.warn("unknown '" + localName + "' -> ignore"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
672 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
673 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
674 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
675 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
676 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
677 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
|
678 String txt = current.getNodeValue(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
679 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
|
680 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
681 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
682 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
683 |
4353
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
684 if (current.getNodeType() == Node.COMMENT_NODE) { |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
685 // Ignore XML comments |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
686 return; |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
687 } |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
688 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
689 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
|
690 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
691 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
692 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
|
693 build(copy, children.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
694 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
695 parent.appendChild(copy); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
696 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
697 } // class BuildHelper |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
698 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
699 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
700 public Builder() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
701 compiledStatements = new HashMap<String, CompiledStatement>(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
702 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
703 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
704 public Builder(Document template) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
705 this(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
706 this.template = template; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
707 compileStatements(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
708 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
709 |
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
|
710 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
|
711 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
|
712 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
|
713 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
|
714 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
|
715 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
|
716 } |
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
|
717 |
4614 | 718 /** Handle <dc:statement> elements. */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
719 protected void compileStatements() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
720 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
721 NodeList nodes = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
722 DC_NAMESPACE_URI, "statement"); |
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 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
|
725 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
|
726 String stmnt = trimStatement(stmntElement.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
727 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
|
728 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
|
729 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
730 CompiledStatement cs = new CompiledStatement(stmnt); |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
731 // 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
|
732 stmnt = "s" + i; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
733 stmntElement.setTextContent(stmnt); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
734 compiledStatements.put(stmnt, cs); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
735 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
736 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
737 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
738 protected List<Node> rootsToList() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
739 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
740 NodeList roots = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
741 DC_NAMESPACE_URI, "template"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
742 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
743 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
|
744 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
745 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
|
746 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
|
747 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
|
748 Node child = rootChildren.item(j); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
749 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
|
750 elements.add(child); |
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 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
754 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
755 return elements; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
756 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
757 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
758 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
|
759 if (stmnt == null) return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
760 //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
|
761 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
|
762 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
763 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
764 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
|
765 Document document = node.getOwnerDocument(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
766 return document != null ? document : (Document)node; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
767 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
768 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
769 private static final List<NamedConnection> wrap(Connection connection) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
770 List<NamedConnection> list = new ArrayList<NamedConnection>(1); |
1015
9a1a3080ad98
Bring user specific meta data service to life.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1011
diff
changeset
|
771 list.add(new NamedConnection(DEFAULT_CONNECTION_NAME, connection)); |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
772 return list; |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
773 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
774 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
775 public void build( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
776 Connection connection, |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
777 Node output, |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
778 Map<String, Object> parameters |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
779 ) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
780 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
781 { |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
782 build(wrap(connection), output, parameters); |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
783 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
784 |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
785 public void build( |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
786 List<NamedConnection> connections, |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
787 Node output, |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
788 Map<String, Object> parameters |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
789 ) |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
790 throws SQLException |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
791 { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
792 BuildHelper helper = new BuildHelper(output, connections, parameters); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
793 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
794 helper.build(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
795 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
796 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
797 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |