Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java @ 5443:3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Tue, 26 Mar 2013 22:29:55 +0100 |
parents | 9575264f801d |
children | 504a62887217 |
rev | line source |
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Datacage: Moved templating in a better suited package.
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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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28 |
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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 protected Map<String, Element> macros; |
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61 |
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62 /** Connection to either of the databases. */ |
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63 public static class NamedConnection { |
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64 |
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65 protected String name; |
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66 protected Connection connection; |
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67 protected boolean cached; |
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68 |
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69 public NamedConnection() { |
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70 } |
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71 |
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72 public NamedConnection( |
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73 String name, |
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74 Connection connection |
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75 ) { |
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76 this(name, connection, true); |
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77 } |
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78 |
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79 public NamedConnection( |
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80 String name, |
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81 Connection connection, |
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82 boolean cached |
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83 ) { |
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84 this.name = name; |
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85 this.connection = connection; |
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86 this.cached = cached; |
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87 } |
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88 } // class NamedConnection |
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89 |
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90 public class BuildHelper |
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91 { |
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92 protected Node output; |
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93 protected Document owner; |
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94 protected StackFrames frames; |
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95 protected List<NamedConnection> connections; |
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96 protected Map<String, CompiledStatement.Instance> statements; |
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97 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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98 protected Deque<NodeList> macroBodies; |
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99 protected FunctionResolver functionResolver; |
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100 |
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101 public BuildHelper( |
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102 Node output, |
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103 List<NamedConnection> connections, |
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104 Map<String, Object> parameters |
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105 ) { |
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106 if (connections.isEmpty()) { |
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107 throw new IllegalArgumentException("no connections given."); |
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108 } |
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109 |
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110 this.connections = connections; |
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111 connectionsStack = |
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112 new ArrayDeque<Pair<NamedConnection, ResultData>>(); |
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113 this.output = output; |
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114 frames = new StackFrames(parameters); |
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115 owner = getOwnerDocument(output); |
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116 macroBodies = new ArrayDeque<NodeList>(); |
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117 functionResolver = new FunctionResolver(this); |
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118 statements = |
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119 new HashMap<String, CompiledStatement.Instance>(); |
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120 } |
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121 |
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122 public void build() throws SQLException { |
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123 try { |
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124 synchronized (template) { |
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125 for (Node current: rootsToList()) { |
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126 build(output, current); |
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127 } |
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128 } |
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129 } |
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130 finally { |
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131 closeStatements(); |
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132 } |
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133 } |
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134 |
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135 protected void closeStatements() { |
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136 for (CompiledStatement.Instance csi: statements.values()) { |
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137 csi.close(); |
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138 } |
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139 statements.clear(); |
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140 } |
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141 |
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142 /** |
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143 * Return first statement node in NodeList, respecting |
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144 * macros but not doing evaluation (e.g. of <dc:if>s). |
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145 */ |
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146 private Node findStatementNode(NodeList nodes) { |
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147 int S = nodes.getLength(); |
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148 |
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149 // Check direct children and take special care of macros. |
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150 for (int i = 0; i < S; ++i) { |
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151 Node node = nodes.item(i); |
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152 String ns; |
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153 // Regular statement node. |
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154 if (node.getNodeType() == Node.ELEMENT_NODE |
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155 && node.getLocalName().equals("statement") |
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156 && (ns = node.getNamespaceURI()) != null |
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157 && ns.equals(DC_NAMESPACE_URI)) { |
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158 return node; |
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159 } |
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160 // Macro node. Descend. |
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161 else if (node.getNodeType() == Node.ELEMENT_NODE |
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162 && node.getLocalName().equals("call-macro") |
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163 && (ns = node.getNamespaceURI()) != null |
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164 && ns.equals(DC_NAMESPACE_URI)) { |
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165 |
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166 String macroName = ((Element)node).getAttribute("name"); |
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167 Node inMacroNode = |
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168 findStatementNode(getMacroChildren(macroName)); |
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169 if (inMacroNode != null) { |
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170 return inMacroNode; |
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171 } |
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172 } |
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173 |
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174 } |
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175 |
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176 return null; |
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177 } |
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178 |
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179 /** |
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180 * Handle a \<context\> node. |
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181 */ |
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182 protected void context(Node parent, Element current) |
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183 throws SQLException |
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184 { |
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185 log.debug("dc:context"); |
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186 |
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187 NodeList subs = current.getChildNodes(); |
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188 Node stmntNode = findStatementNode(subs); |
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189 int S = subs.getLength(); |
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190 |
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191 if (stmntNode == null) { |
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192 log.warn("dc:context: cannot find statement"); |
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193 return; |
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194 } |
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195 |
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196 String stmntText = stmntNode.getTextContent(); |
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197 |
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198 String con = current.getAttribute("connection"); |
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199 |
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200 String key = con + "-" + stmntText; |
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201 |
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202 CompiledStatement.Instance csi = statements.get(key); |
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203 |
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204 if (csi == null) { |
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205 CompiledStatement cs = compiledStatements.get(stmntText); |
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206 csi = cs.new Instance(); |
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207 statements.put(key, csi); |
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208 } |
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209 |
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210 NamedConnection connection = connectionsStack.isEmpty() |
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211 ? connections.get(0) |
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212 : connectionsStack.peek().getA(); |
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213 |
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214 if (con.length() > 0) { |
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215 for (NamedConnection nc: connections) { |
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216 if (con.equals(nc.name)) { |
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217 connection = nc; |
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218 break; |
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219 } |
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220 } |
1011
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Added support for more than one db connection in datacage templating.
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221 } |
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Added support for more than one db connection in datacage templating.
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222 |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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223 ResultData rd = csi.execute( |
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224 connection.connection, |
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225 frames, |
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226 connection.cached); |
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227 |
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228 // only descent if there are results |
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229 if (!rd.isEmpty()) { |
4051
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More dead code removal. Minor code clean ups.
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230 connectionsStack.push( |
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231 new Pair<NamedConnection, ResultData>(connection, rd)); |
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232 try { |
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233 for (int i = 0; i < S; ++i) { |
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234 build(parent, subs.item(i)); |
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235 } |
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236 } |
1023
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237 finally { |
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238 connectionsStack.pop(); |
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239 } |
998
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240 } |
1023
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241 } |
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242 |
5433
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Expose function dc:has-result to Function Resolver.
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243 public boolean hasResult() { |
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244 return !connectionsStack.isEmpty() |
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245 && !connectionsStack.peek().getB().isEmpty(); |
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246 } |
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247 |
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248 protected ResultData createFilteredResultData(ResultData rd, String filter) { |
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249 if (filter == null) return rd; |
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250 |
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251 List<Object []> rows = rd.getRows(); |
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252 String [] columns = rd.getColumnLabels(); |
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253 |
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254 List<Object []> filtered = new ArrayList<Object[]>(rows.size()); |
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255 |
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256 for (Object [] row: rows) { |
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257 frames.enter(); |
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258 try { |
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259 frames.put(columns, row); |
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260 boolean traverse = filter == null; |
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261 |
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262 if (!traverse) { |
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263 Boolean b = evaluateXPathToBoolean(filter); |
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264 traverse = b != null && b; |
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265 } |
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266 if (traverse) { |
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267 filtered.add(row); |
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268 } |
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269 } |
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270 finally { |
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271 frames.leave(); |
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272 } |
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273 } |
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274 return new ResultData(rd.getColumnLabels(), filtered); |
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275 } |
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276 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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|
277 /** |
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(Picky) cosmetics.
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|
278 * Kind of foreach over results of a statement within a context. |
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(Picky) cosmetics.
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|
279 */ |
3076
5642a83420f2
FLYS artifacts: Removed trailing whitespace.
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|
280 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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281 throws SQLException |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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282 { |
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283 log.debug("dc:elements"); |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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284 |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
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|
285 if (connectionsStack.isEmpty()) { |
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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|
286 log.warn("dc:elements without having 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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287 return; |
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288 } |
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289 |
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|
290 String filter = current.getAttribute("filter"); |
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291 |
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292 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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293 filter = null; |
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294 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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295 |
1023
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|
296 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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297 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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298 |
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299 if (S == 0) { |
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300 log.debug("dc:elements has no children"); |
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301 return; |
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302 } |
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303 |
5305
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|
304 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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|
305 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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306 |
5305
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
307 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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|
308 ResultData orig = rd; |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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309 |
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310 if (filter != null) { |
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311 ResultData rdCopy = createFilteredResultData(rd, filter); |
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312 pair.setB(rdCopy); |
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313 rd = rdCopy; |
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314 } |
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315 try { |
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316 String [] columns = rd.getColumnLabels(); |
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317 |
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318 //if (log.isDebugEnabled()) { |
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319 // log.debug("pushing vars: " |
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320 // + java.util.Arrays.toString(columns)); |
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321 //} |
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322 |
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323 for (Object [] row: rd.getRows()) { |
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324 frames.enter(); |
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325 try { |
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326 frames.put(columns, row); |
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327 //if (log.isDebugEnabled()) { |
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328 // log.debug("current vars: " + frames.dump()); |
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329 //} |
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330 for (int i = 0; i < S; ++i) { |
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331 build(parent, subs.item(i)); |
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332 } |
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333 } |
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334 finally { |
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335 frames.leave(); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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336 } |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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337 } |
5305
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338 } |
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339 finally { |
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340 if (filter != null) { |
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341 pair.setB(orig); |
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342 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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343 } |
998
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344 } |
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345 |
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(Picky) cosmetics.
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346 /** |
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347 * Create element. |
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348 */ |
998
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349 protected void element(Node parent, Element current) |
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350 throws SQLException |
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351 { |
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352 String attr = expand(current.getAttribute("name")); |
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Datacage: Moved templating in a better suited package.
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353 |
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354 if (log.isDebugEnabled()) { |
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Datacage: Moved templating in a better suited package.
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355 log.debug("dc:element -> '" + attr + "'"); |
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Datacage: Moved templating in a better suited package.
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356 } |
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Datacage: Moved templating in a better suited package.
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357 |
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|
358 if (attr.length() == 0) { |
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359 log.warn("no name attribute found"); |
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360 return; |
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|
361 } |
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362 |
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|
363 Element element = owner.createElement(attr); |
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364 |
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365 NodeList children = current.getChildNodes(); |
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366 for (int i = 0, N = children.getLength(); i < N; ++i) { |
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Datacage: Moved templating in a better suited package.
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|
367 build(element, children.item(i)); |
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Datacage: Moved templating in a better suited package.
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|
368 } |
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|
369 |
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|
370 parent.appendChild(element); |
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|
371 } |
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Datacage: Moved templating in a better suited package.
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|
372 |
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|
373 protected void text(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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|
374 throws SQLException |
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|
375 { |
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|
376 log.debug("dc:text"); |
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|
377 String value = expand(current.getTextContent()); |
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|
378 parent.appendChild(owner.createTextNode(value)); |
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Datacage: Moved templating in a better suited package.
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|
379 } |
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Datacage: Moved templating in a better suited package.
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changeset
|
380 |
1890
9144e5a5027b
(Picky) cosmetics.
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parents:
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changeset
|
381 /** |
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|
382 * Add attribute to an element |
3571
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Cosmetics.
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diff
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|
383 * @see Element |
1890
9144e5a5027b
(Picky) cosmetics.
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|
384 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
385 protected void attribute(Node parent, Element current) { |
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Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
386 |
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Datacage: Moved templating in a better suited package.
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changeset
|
387 if (parent.getNodeType() != Node.ELEMENT_NODE) { |
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Datacage: Moved templating in a better suited package.
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parents:
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|
388 log.warn("need element here"); |
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Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
389 return; |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
390 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
391 |
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Datacage: Moved templating in a better suited package.
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|
392 String name = expand(current.getAttribute("name")); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
393 String value = expand(current.getAttribute("value")); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
394 |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
395 Element element = (Element)parent; |
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Datacage: Moved templating in a better suited package.
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changeset
|
396 |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
397 element.setAttribute(name, value); |
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Datacage: Moved templating in a better suited package.
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diff
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|
398 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
399 |
4893
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
400 /** |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
401 * Call-Macro node. |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
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|
402 * Evaluate child-nodes of the given macro element (not its text). |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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4891
diff
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|
403 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
404 protected void callMacro(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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parents:
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|
405 throws SQLException |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
406 { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
407 String name = current.getAttribute("name"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
408 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
409 if (name.length() == 0) { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
410 log.warn("missing 'name' attribute in 'call-macro'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
411 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
412 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
413 |
5443
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
414 Element macro = macros.get(name); |
4890
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
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|
415 |
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
|
416 if (macro != null) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
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|
417 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:
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418 try { |
998
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|
419 NodeList subs = macro.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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420 for (int j = 0, M = subs.getLength(); j < M; ++j) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
421 build(parent, subs.item(j)); |
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Datacage: Moved templating in a better suited package.
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parents:
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|
422 } |
4890
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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423 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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424 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:
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|
425 macroBodies.pop(); |
998
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Datacage: Moved templating in a better suited package.
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parents:
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|
426 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
427 } |
4890
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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428 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:
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parents:
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429 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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|
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:
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|
431 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
432 |
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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|
433 protected void macroBody(Node parent, Element current) |
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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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434 throws SQLException |
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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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435 { |
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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436 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:
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437 NodeList children = macroBodies.peek(); |
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Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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438 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:
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parents:
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439 build(parent, children.item(i)); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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440 } |
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 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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442 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:
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443 log.warn("no current macro"); |
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Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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parents:
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444 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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|
445 } |
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Datacage: Moved templating in a better suited package.
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parents:
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|
446 |
4896
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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447 /** Get macro node children, not resolving bodies. */ |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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448 protected NodeList getMacroChildren(String name) { |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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449 NodeList macros = template.getElementsByTagNameNS( |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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450 DC_NAMESPACE_URI, "macro"); |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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451 |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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452 Element macro = null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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|
453 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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454 for (int i = 0, N = macros.getLength(); i < N; ++i) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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455 Element m = (Element) macros.item(i); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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456 if (name.equals(m.getAttribute("name"))) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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457 macro = m; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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458 break; |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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459 } |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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|
460 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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461 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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462 if (macro != null) { |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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463 return macro.getChildNodes(); |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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parents:
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|
464 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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465 return null; |
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Builder: When looking for a statement in contexts, also search in macro definitions.
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|
466 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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|
467 |
998
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Datacage: Moved templating in a better suited package.
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|
468 protected void ifClause(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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469 throws SQLException |
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Datacage: Moved templating in a better suited package.
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changeset
|
470 { |
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Datacage: Moved templating in a better suited package.
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|
471 String test = current.getAttribute("test"); |
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Datacage: Moved templating in a better suited package.
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parents:
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|
472 |
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Datacage: Moved templating in a better suited package.
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|
473 if (test.length() == 0) { |
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Datacage: Moved templating in a better suited package.
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|
474 log.warn("missing 'test' attribute in 'if'"); |
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Datacage: Moved templating in a better suited package.
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|
475 return; |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
476 } |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
477 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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|
478 Boolean result = evaluateXPathToBoolean(test); |
998
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
479 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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changeset
|
480 if (result != null && result.booleanValue()) { |
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Datacage: Moved templating in a better suited package.
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diff
changeset
|
481 NodeList subs = current.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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diff
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|
482 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
483 build(parent, subs.item(i)); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
484 } |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
485 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
486 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
487 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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diff
changeset
|
488 protected void choose(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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|
489 throws SQLException |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
490 { |
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Datacage: Moved templating in a better suited package.
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diff
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|
491 Node branch = null; |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
492 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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|
493 NodeList children = current.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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diff
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|
494 for (int i = 0, N = children.getLength(); i < N; ++i) { |
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Datacage: Moved templating in a better suited package.
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diff
changeset
|
495 Node child = children.item(i); |
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Datacage: Moved templating in a better suited package.
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|
496 String ns = child.getNamespaceURI(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
497 if (ns == null |
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Datacage: Moved templating in a better suited package.
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|
498 || !ns.equals(DC_NAMESPACE_URI) |
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Datacage: Moved templating in a better suited package.
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parents:
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|
499 || child.getNodeType() != Node.ELEMENT_NODE |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
500 ) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
501 continue; |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
502 } |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
503 String name = child.getLocalName(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
504 if ("when".equals(name)) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
505 Element when = (Element)child; |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
506 String test = when.getAttribute("test"); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
507 if (test.length() == 0) { |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
508 log.warn("no 'test' attribute found for when"); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
509 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
510 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
511 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
512 Boolean result = evaluateXPathToBoolean(test); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
513 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
514 branch = child; |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
515 break; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
516 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
517 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
518 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
519 } |
b81626b10cb7
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520 else if ("otherwise".equals(name)) { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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521 branch = child; |
b81626b10cb7
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
522 // No break here. |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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|
523 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
524 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
525 |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
526 if (branch != null) { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
527 NodeList subs = branch.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
528 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
529 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
530 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
531 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
532 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
533 |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
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4737
diff
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|
534 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
|
535 |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
536 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
537 log.debug("evaluate: '" + expr + "'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
538 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
539 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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540 try { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
541 XPath xpath = XPATH_FACTORY.newXPath(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
542 xpath.setXPathVariableResolver(frames); |
5442
9575264f801d
Only create one FunctionResolver per BuildHelper. Creatin new ones over and over again is excessive.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5433
diff
changeset
|
543 xpath.setXPathFunctionResolver(functionResolver); |
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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|
544 return xpath.evaluate(expr, EVAL_DOCUMENT, returnType); |
998
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
545 } |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
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|
546 catch (XPathExpressionException xpee) { |
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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parents:
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547 log.error("expression: " + expr, xpee); |
998
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
548 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
549 return null; |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
550 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
551 |
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
|
552 protected Boolean evaluateXPathToBoolean(String expr) { |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
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diff
changeset
|
553 |
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
|
554 Object result = evaluateXPath(expr, XPathConstants.BOOLEAN); |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
555 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
556 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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|
557 ? (Boolean)result |
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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|
558 : null; |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
559 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
560 |
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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|
561 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
|
562 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
563 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
|
564 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
|
565 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
566 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
|
567 |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
568 if (frames.getStore(variable, result)) { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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parents:
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diff
changeset
|
569 Object object = TypeConverter.convert(result[0], type); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
570 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
|
571 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
572 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
573 |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
574 |
4891
089bc08f720e
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4890
diff
changeset
|
575 /** Put <dc:variable> content as variable on stackframes. */ |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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parents:
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diff
changeset
|
576 protected void variable(Element current) { |
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
|
577 |
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
|
578 String varName = expand(current.getAttribute("name")); |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
579 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:
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diff
changeset
|
580 String type = current.getAttribute("type"); |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
581 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
582 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:
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diff
changeset
|
583 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
|
584 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
585 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
|
586 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
|
587 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
|
588 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
|
589 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
590 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
591 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
592 protected String expand(String s) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
593 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
|
594 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
595 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
|
596 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
597 StringBuffer sb = new StringBuffer(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
598 while (m.find()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
599 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
|
600 result[0] = null; |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
601 if (frames.getStore(key, result)) { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
602 m.appendReplacement( |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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parents:
1029
diff
changeset
|
603 sb, result[0] != null ? result[0].toString() : ""); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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parents:
1029
diff
changeset
|
604 } |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
605 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
|
606 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
|
607 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
608 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
609 m.appendTail(sb); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
610 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
|
611 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
612 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
613 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
|
614 throws SQLException |
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 String ns = current.getNamespaceURI(); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
617 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
|
618 if (current.getNodeType() != Node.ELEMENT_NODE) { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
619 log.warn("need elements here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
620 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
621 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
622 String localName = current.getLocalName(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
623 if ("attribute".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
624 attribute(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
625 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
626 else if ("context".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
627 context(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
628 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
629 else if ("if".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
630 ifClause(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
631 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
632 else if ("choose".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
633 choose(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
634 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
635 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
|
636 callMacro(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
637 } |
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
|
638 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
|
639 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
|
640 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
641 else if ("macro".equals(localName)) { |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
642 // Simply ignore the definition. |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
643 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
644 else if ("element".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
645 element(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
646 } |
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
|
647 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
|
648 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
|
649 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
650 else if ("text".equals(localName)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
651 text(parent, (Element)current); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
652 } |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
653 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
|
654 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
|
655 } |
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
|
656 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
|
657 || "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
|
658 // 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
|
659 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
660 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
|
661 convert((Element)current); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
662 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
663 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
664 log.warn("unknown '" + localName + "' -> ignore"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
665 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
666 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
667 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
668 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
669 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
670 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
|
671 String txt = current.getNodeValue(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
672 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
|
673 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
674 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
675 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
676 |
4353
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
677 if (current.getNodeType() == Node.COMMENT_NODE) { |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
678 // Ignore XML comments |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
679 return; |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
680 } |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
681 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
682 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
|
683 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
684 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
685 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
|
686 build(copy, children.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
687 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
688 parent.appendChild(copy); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
689 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
690 } // class BuildHelper |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
691 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
692 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
693 public Builder() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
694 compiledStatements = new HashMap<String, CompiledStatement>(); |
5443
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
695 macros = new HashMap<String, Element>(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
696 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
697 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
698 public Builder(Document template) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
699 this(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
700 this.template = template; |
5443
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
701 extractMacros(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
702 compileStatements(); |
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 |
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
|
705 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
|
706 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
|
707 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
|
708 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
|
709 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
|
710 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
|
711 } |
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 |
4614 | 713 /** Handle <dc:statement> elements. */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
714 protected void compileStatements() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
715 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
716 NodeList nodes = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
717 DC_NAMESPACE_URI, "statement"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
718 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
719 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
|
720 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
|
721 String stmnt = trimStatement(stmntElement.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
722 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
|
723 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
|
724 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
725 CompiledStatement cs = new CompiledStatement(stmnt); |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
726 // 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
|
727 stmnt = "s" + i; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
728 stmntElement.setTextContent(stmnt); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
729 compiledStatements.put(stmnt, cs); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
730 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
731 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
732 |
5443
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
733 protected void extractMacros() { |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
734 NodeList ms = template.getElementsByTagNameNS( |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
735 DC_NAMESPACE_URI, "macro"); |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
736 |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
737 for (int i = 0, N = ms.getLength(); i < N; ++i) { |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
738 Element m = (Element)ms.item(i); |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
739 macros.put(m.getAttribute("name"), m); |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
740 } |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
741 } |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
742 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
743 protected List<Node> rootsToList() { |
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 NodeList roots = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
746 DC_NAMESPACE_URI, "template"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
747 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
748 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
|
749 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
750 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
|
751 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
|
752 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
|
753 Node child = rootChildren.item(j); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
754 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
|
755 elements.add(child); |
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 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
759 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
760 return elements; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
761 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
762 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
763 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
|
764 if (stmnt == null) return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
765 //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
|
766 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
|
767 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
768 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
769 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
|
770 Document document = node.getOwnerDocument(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
771 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
|
772 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
773 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
774 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
|
775 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
|
776 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
|
777 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
|
778 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
779 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
780 public void build( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
781 Connection connection, |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
782 Node output, |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
783 Map<String, Object> parameters |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
784 ) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
785 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
786 { |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
787 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
|
788 } |
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 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
|
791 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
|
792 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
|
793 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
|
794 ) |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
795 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
|
796 { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
797 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
|
798 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
799 helper.build(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
800 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
801 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
802 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |