Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/Builder.java @ 5517:5800a9497b0b
Fix syntax error in builder.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 28 Mar 2013 17:14:36 +0100 |
parents | 627584bc0586 |
children | eeac800eb4cd |
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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Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
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24 import javax.xml.xpath.XPathExpression; |
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25 import javax.xml.xpath.XPathExpressionException; |
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26 import javax.xml.xpath.XPathFactory; |
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27 |
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28 import org.apache.log4j.Logger; |
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29 |
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Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
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30 import org.w3c.dom.Attr; |
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31 import org.w3c.dom.Document; |
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32 import org.w3c.dom.Element; |
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33 import org.w3c.dom.Node; |
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34 import org.w3c.dom.NodeList; |
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Fix new attribute evaluation
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35 import org.w3c.dom.NamedNodeMap; |
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36 |
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Cosmetics.
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37 |
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Builder: Doc, comments.
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38 /** Handles and evaluate meta-data template against dbs. */ |
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39 public class Builder |
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40 { |
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41 private static Logger log = Logger.getLogger(Builder.class); |
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42 |
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43 public static final String CONNECTION_USER = "user"; |
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44 public static final String CONNECTION_SYSTEM = "system"; |
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45 public static final String DEFAULT_CONNECTION_NAME = CONNECTION_SYSTEM; |
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46 |
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47 public static final Pattern STRIP_LINE_INDENT = |
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48 Pattern.compile("\\s*\\r?\\n\\s*"); |
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49 |
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50 public static final Pattern BRACKET_XPATH = |
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51 Pattern.compile("\\{([^}]+)\\}"); |
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parents:
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52 |
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53 public static final String DC_NAMESPACE_URI = |
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54 "http://www.intevation.org/2011/Datacage"; |
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55 |
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56 private static final Document EVAL_DOCUMENT = |
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57 XMLUtils.newDocument(); |
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58 |
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59 private static final XPathFactory XPATH_FACTORY = |
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60 XPathFactory.newInstance(); |
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61 |
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62 protected Document template; |
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63 |
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64 protected Map<String, CompiledStatement> compiledStatements; |
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65 |
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66 protected Map<String, Element> macros; |
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67 |
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68 /** Connection to either of the databases. */ |
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69 public static class NamedConnection { |
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70 |
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71 protected String name; |
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72 protected Connection connection; |
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73 protected boolean cached; |
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74 |
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75 public NamedConnection() { |
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76 } |
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77 |
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78 public NamedConnection( |
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79 String name, |
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80 Connection connection |
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81 ) { |
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82 this(name, connection, true); |
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83 } |
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84 |
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85 public NamedConnection( |
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86 String name, |
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87 Connection connection, |
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88 boolean cached |
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89 ) { |
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90 this.name = name; |
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91 this.connection = connection; |
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92 this.cached = cached; |
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93 } |
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94 } // class NamedConnection |
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95 |
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96 public class BuildHelper |
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97 { |
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98 protected Node output; |
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99 protected Document owner; |
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100 protected StackFrames frames; |
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101 protected List<NamedConnection> connections; |
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102 protected Map<String, CompiledStatement.Instance> statements; |
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103 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack; |
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104 protected Deque<NodeList> macroBodies; |
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105 protected FunctionResolver functionResolver; |
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106 protected Map<String, XPathExpression> expressions; |
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107 |
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108 |
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109 public BuildHelper( |
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110 Node output, |
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111 List<NamedConnection> connections, |
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112 Map<String, Object> parameters |
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113 ) { |
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114 if (connections.isEmpty()) { |
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115 throw new IllegalArgumentException("no connections given."); |
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116 } |
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117 |
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118 this.connections = connections; |
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119 connectionsStack = |
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120 new ArrayDeque<Pair<NamedConnection, ResultData>>(); |
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121 this.output = output; |
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122 frames = new StackFrames(parameters); |
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123 owner = getOwnerDocument(output); |
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124 macroBodies = new ArrayDeque<NodeList>(); |
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125 functionResolver = new FunctionResolver(this); |
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126 expressions = new HashMap<String, XPathExpression>(); |
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127 statements = |
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128 new HashMap<String, CompiledStatement.Instance>(); |
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129 } |
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130 |
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131 public void build() throws SQLException { |
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132 try { |
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133 synchronized (template) { |
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134 for (Node current: rootsToList()) { |
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135 build(output, current); |
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136 } |
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137 } |
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138 } |
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139 finally { |
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140 closeStatements(); |
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141 } |
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142 } |
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143 |
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144 protected void closeStatements() { |
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145 for (CompiledStatement.Instance csi: statements.values()) { |
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146 csi.close(); |
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147 } |
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148 statements.clear(); |
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149 } |
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150 |
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151 /** |
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152 * Return first statement node in NodeList, respecting |
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153 * macros but not doing evaluation (e.g. of <dc:if>s). |
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154 */ |
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155 private Node findStatementNode(NodeList nodes) { |
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156 int S = nodes.getLength(); |
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157 |
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158 // Check direct children and take special care of macros. |
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159 for (int i = 0; i < S; ++i) { |
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160 Node node = nodes.item(i); |
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161 String ns; |
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162 // Regular statement node. |
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163 if (node.getNodeType() == Node.ELEMENT_NODE |
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164 && node.getLocalName().equals("statement") |
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165 && (ns = node.getNamespaceURI()) != null |
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166 && ns.equals(DC_NAMESPACE_URI)) { |
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167 return node; |
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168 } |
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169 // Macro node. Descend. |
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170 else if (node.getNodeType() == Node.ELEMENT_NODE |
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171 && node.getLocalName().equals("call-macro") |
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172 && (ns = node.getNamespaceURI()) != null |
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173 && ns.equals(DC_NAMESPACE_URI)) { |
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174 |
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175 String macroName = ((Element)node).getAttribute("name"); |
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176 Node inMacroNode = |
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177 findStatementNode(getMacroChildren(macroName)); |
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178 if (inMacroNode != null) { |
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179 return inMacroNode; |
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180 } |
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181 } |
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182 |
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183 } |
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184 |
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185 return null; |
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186 } |
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187 |
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188 /** |
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189 * Handle a dc:context node. |
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190 */ |
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191 protected void context(Node parent, Element current) |
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192 throws SQLException |
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193 { |
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194 log.debug("dc:context"); |
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195 |
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196 NodeList subs = current.getChildNodes(); |
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197 Node stmntNode = findStatementNode(subs); |
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198 int S = subs.getLength(); |
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199 |
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200 if (stmntNode == null) { |
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201 log.warn("dc:context: cannot find statement"); |
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202 return; |
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203 } |
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204 |
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205 String stmntText = stmntNode.getTextContent(); |
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206 |
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Added support for more than one db connection in datacage templating.
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207 String con = current.getAttribute("connection"); |
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208 |
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209 String key = con + "-" + stmntText; |
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210 |
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211 CompiledStatement.Instance csi = statements.get(key); |
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212 |
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213 if (csi == null) { |
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214 CompiledStatement cs = compiledStatements.get(stmntText); |
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215 csi = cs.new Instance(); |
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216 statements.put(key, csi); |
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217 } |
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218 |
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219 NamedConnection connection = connectionsStack.isEmpty() |
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220 ? connections.get(0) |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
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221 : connectionsStack.peek().getA(); |
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222 |
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223 if (con.length() > 0) { |
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224 for (NamedConnection nc: connections) { |
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225 if (con.equals(nc.name)) { |
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226 connection = nc; |
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227 break; |
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228 } |
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229 } |
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230 } |
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231 |
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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232 ResultData rd = csi.execute( |
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233 connection.connection, |
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234 frames, |
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235 connection.cached); |
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236 |
1023
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237 // only descent if there are results |
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238 if (!rd.isEmpty()) { |
4051
58bdf95df5e4
More dead code removal. Minor code clean ups.
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239 connectionsStack.push( |
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240 new Pair<NamedConnection, ResultData>(connection, rd)); |
1023
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241 try { |
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242 for (int i = 0; i < S; ++i) { |
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243 build(parent, subs.item(i)); |
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244 } |
998
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245 } |
1023
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246 finally { |
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247 connectionsStack.pop(); |
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248 } |
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249 } |
1023
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250 } |
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251 |
5433
df32d7518f55
Expose function dc:has-result to Function Resolver.
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252 public boolean hasResult() { |
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253 return !connectionsStack.isEmpty() |
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254 && !connectionsStack.peek().getB().isEmpty(); |
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255 } |
5305
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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256 |
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257 protected ResultData createFilteredResultData(ResultData rd, String filter) { |
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258 if (filter == null) return rd; |
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259 |
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260 List<Object []> rows = rd.getRows(); |
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261 String [] columns = rd.getColumnLabels(); |
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262 |
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|
263 List<Object []> filtered = new ArrayList<Object[]>(rows.size()); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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264 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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265 for (Object [] row: rows) { |
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266 frames.enter(); |
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267 try { |
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|
268 frames.put(columns, row); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
269 boolean traverse = filter == null; |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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270 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
271 if (!traverse) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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272 Boolean b = evaluateXPathToBoolean(filter); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
273 traverse = b != null && b; |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
274 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
275 if (traverse) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
276 filtered.add(row); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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277 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
278 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
279 finally { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
280 frames.leave(); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
281 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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282 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
283 return new ResultData(rd.getColumnLabels(), filtered); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
284 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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285 |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
286 protected void filter(Node parent, Element current) |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
287 throws SQLException |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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288 { |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
289 String expr = current.getAttribute("expr"); |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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290 |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
291 if ((expr = expr.trim()).length() == 0) { |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
292 expr = null; |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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293 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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294 |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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295 NodeList subs = current.getChildNodes(); |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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296 int S = subs.getLength(); |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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297 if (S == 0) { |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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298 log.debug("dc:filter has no children"); |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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299 return; |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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300 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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301 |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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changeset
|
302 ResultData orig = null; |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
303 Pair<Builder.NamedConnection, ResultData> pair = null; |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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304 |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
305 if (expr != null && !connectionsStack.isEmpty()) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
306 pair = connectionsStack.peek(); |
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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|
307 orig = pair.getB(); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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changeset
|
308 pair.setB(createFilteredResultData(orig, expr)); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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309 } |
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310 |
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311 try { |
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312 for (int i = 0; i < S; ++i) { |
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313 build(parent, subs.item(i)); |
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314 } |
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315 } |
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316 finally { |
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317 if (orig != null) { |
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318 pair.setB(orig); |
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319 } |
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320 } |
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321 } |
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322 |
1890
9144e5a5027b
(Picky) cosmetics.
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323 /** |
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324 * Kind of foreach over results of a statement within a context. |
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|
325 */ |
3076
5642a83420f2
FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
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|
326 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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327 throws SQLException |
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328 { |
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329 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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330 |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
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331 if (connectionsStack.isEmpty()) { |
1023
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332 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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333 return; |
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334 } |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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335 |
5305
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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336 String filter = current.getAttribute("filter"); |
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337 |
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338 if ((filter = filter.trim()).length() == 0) { |
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339 filter = null; |
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340 } |
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341 |
1023
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342 NodeList subs = current.getChildNodes(); |
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343 int S = subs.getLength(); |
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344 |
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345 if (S == 0) { |
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346 log.debug("dc:elements has no children"); |
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347 return; |
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348 } |
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349 |
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350 Pair<Builder.NamedConnection, ResultData> pair = |
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351 connectionsStack.peek(); |
1023
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352 |
5509
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353 ResultData rd = pair.getB(); |
5305
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354 ResultData orig = rd; |
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355 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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356 if (filter != null) { |
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357 ResultData rdCopy = createFilteredResultData(rd, filter); |
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358 pair.setB(rdCopy); |
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359 rd = rdCopy; |
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360 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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361 try { |
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362 String [] columns = rd.getColumnLabels(); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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363 |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
364 for (Object [] row: rd.getRows()) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
365 frames.enter(); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
366 try { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
367 frames.put(columns, row); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
368 for (int i = 0; i < S; ++i) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
369 build(parent, subs.item(i)); |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
370 } |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
371 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
372 finally { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
373 frames.leave(); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
374 } |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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|
375 } |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
376 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
377 finally { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
378 if (filter != null) { |
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Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
379 pair.setB(orig); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
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|
380 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
381 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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|
382 } |
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Datacage: Moved templating in a better suited package.
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|
383 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
384 /** |
9144e5a5027b
(Picky) cosmetics.
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|
385 * Create element. |
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(Picky) cosmetics.
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|
386 */ |
998
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Datacage: Moved templating in a better suited package.
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parents:
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|
387 protected void element(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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|
388 throws SQLException |
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Datacage: Moved templating in a better suited package.
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|
389 { |
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Datacage: Moved templating in a better suited package.
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|
390 String attr = expand(current.getAttribute("name")); |
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Datacage: Moved templating in a better suited package.
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|
391 |
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Datacage: Moved templating in a better suited package.
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|
392 if (log.isDebugEnabled()) { |
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Datacage: Moved templating in a better suited package.
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|
393 log.debug("dc:element -> '" + attr + "'"); |
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Datacage: Moved templating in a better suited package.
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|
394 } |
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Datacage: Moved templating in a better suited package.
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changeset
|
395 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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|
396 if (attr.length() == 0) { |
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Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
397 log.warn("no name attribute found"); |
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Datacage: Moved templating in a better suited package.
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|
398 return; |
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changeset
|
399 } |
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Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
400 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
401 Element element = owner.createElement(attr); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
402 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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changeset
|
403 NodeList children = current.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
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parents:
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|
404 for (int i = 0, N = children.getLength(); i < N; ++i) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
405 build(element, children.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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changeset
|
406 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
407 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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changeset
|
408 parent.appendChild(element); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
409 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
410 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
411 protected void text(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
412 throws SQLException |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
413 { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
414 log.debug("dc:text"); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
415 String value = expand(current.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
416 parent.appendChild(owner.createTextNode(value)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
417 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
418 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
419 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
420 * Add attribute to an element |
3571
64a59cca1887
Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
421 * @see Element |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
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|
422 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
423 protected void attribute(Node parent, Element current) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
424 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
425 if (parent.getNodeType() != Node.ELEMENT_NODE) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
426 log.warn("need element here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
427 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
428 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
429 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
430 String name = expand(current.getAttribute("name")); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
431 String value = expand(current.getAttribute("value")); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
432 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
433 Element element = (Element)parent; |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
434 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
435 element.setAttribute(name, value); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
436 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
437 |
4893
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
438 /** |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
439 * Call-Macro node. |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
440 * Evaluate child-nodes of the given macro element (not its text). |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
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|
441 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
442 protected void callMacro(Node parent, Element current) |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
443 throws SQLException |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
444 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
445 String name = current.getAttribute("name"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
446 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
447 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
|
448 log.warn("missing 'name' attribute in 'call-macro'"); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
449 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
450 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
451 |
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
|
452 Element macro = macros.get(name); |
4890
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
453 |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
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|
454 if (macro != null) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
455 macroBodies.push(current.getChildNodes()); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
456 try { |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
457 NodeList subs = macro.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
458 for (int j = 0, M = subs.getLength(); j < M; ++j) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
459 build(parent, subs.item(j)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
460 } |
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
|
461 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
462 finally { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
463 macroBodies.pop(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
464 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
465 } |
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
|
466 else { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
467 log.warn("no macro '" + name + "' found."); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
468 } |
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
|
469 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
470 |
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
|
471 protected void macroBody(Node parent, Element current) |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
472 throws SQLException |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
473 { |
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
|
474 if (!macroBodies.isEmpty()) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
475 NodeList children = macroBodies.peek(); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
476 for (int i = 0, N = children.getLength(); i < N; ++i) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
477 build(parent, children.item(i)); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
478 } |
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
|
479 } |
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
|
480 else { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
481 log.warn("no current macro"); |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
482 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
483 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
484 |
4896
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
485 /** Get macro node children, not resolving bodies. */ |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
486 protected NodeList getMacroChildren(String name) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
487 NodeList macros = template.getElementsByTagNameNS( |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
488 DC_NAMESPACE_URI, "macro"); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
489 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
490 Element macro = null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
491 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
492 for (int i = 0, N = macros.getLength(); i < N; ++i) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
493 Element m = (Element) macros.item(i); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
494 if (name.equals(m.getAttribute("name"))) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
495 macro = m; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
496 break; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
497 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
498 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
499 |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
500 if (macro != null) { |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
501 return macro.getChildNodes(); |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
502 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
503 return null; |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
504 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
505 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
506 protected void ifClause(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
507 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
508 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
509 String test = current.getAttribute("test"); |
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 if (test.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
512 log.warn("missing 'test' attribute in 'if'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
513 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
514 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
515 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
516 Boolean result = evaluateXPathToBoolean(test); |
998
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 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
519 NodeList subs = current.getChildNodes(); |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
520 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
521 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
522 } |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
523 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
524 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
525 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
526 protected void choose(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
527 throws SQLException |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
528 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
529 Node branch = null; |
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 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
532 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
|
533 Node child = children.item(i); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
534 String ns = child.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
535 if (ns == null |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
536 || !ns.equals(DC_NAMESPACE_URI) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
537 || child.getNodeType() != Node.ELEMENT_NODE |
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 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
540 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
541 String name = child.getLocalName(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
542 if ("when".equals(name)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
543 Element when = (Element)child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
544 String test = when.getAttribute("test"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
545 if (test.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
546 log.warn("no 'test' attribute found for when"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
547 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
548 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
549 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
550 Boolean result = evaluateXPathToBoolean(test); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
551 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
552 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
553 break; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
554 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
555 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
556 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
557 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
558 else if ("otherwise".equals(name)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
559 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
560 // No break here. |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
561 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
562 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
563 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
564 if (branch != null) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
565 NodeList subs = branch.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
566 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
567 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
568 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
569 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
570 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
571 |
5449
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
572 protected XPathExpression getXPathExpression(String expr) |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
573 throws XPathExpressionException |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
574 { |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
575 XPathExpression x = expressions.get(expr); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
576 if (x == null) { |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
577 XPath xpath = XPATH_FACTORY.newXPath(); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
578 xpath.setXPathVariableResolver(frames); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
579 xpath.setXPathFunctionResolver(functionResolver); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
580 x = xpath.compile(expr); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
581 expressions.put(expr, x); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
582 } |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
583 return x; |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
584 } |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
585 |
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 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
|
587 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
588 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
589 log.debug("evaluate: '" + expr + "'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
590 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
591 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
592 try { |
5449
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
593 XPathExpression x = getXPathExpression(expr); |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
594 return x.evaluate(EVAL_DOCUMENT, returnType); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
595 } |
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
|
596 catch (XPathExpressionException xpee) { |
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
597 log.error("expression: " + expr, xpee); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
598 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
599 return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
600 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
601 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
602 protected Boolean evaluateXPathToBoolean(String expr) { |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
603 |
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
|
604 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
|
605 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
606 return result instanceof Boolean |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
607 ? (Boolean)result |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
608 : null; |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
609 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
610 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
611 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
|
612 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
613 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
|
614 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
|
615 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
616 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
|
617 |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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618 if (frames.getStore(variable, result)) { |
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619 Object object = TypeConverter.convert(result[0], type); |
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620 frames.put(variable.toUpperCase(), object); |
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621 } |
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622 } |
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Datacage: Moved templating in a better suited package.
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623 |
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fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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|
624 |
4891
089bc08f720e
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4890
diff
changeset
|
625 /** Put <dc:variable> content as variable on stackframes. */ |
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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626 protected void variable(Element current) { |
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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627 |
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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628 String varName = expand(current.getAttribute("name")); |
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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|
629 String expr = current.getAttribute("expr"); |
4740
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|
630 String type = current.getAttribute("type"); |
4737
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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631 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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632 if (varName.length() == 0 || expr.length() == 0) { |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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|
633 log.error("dc:variable 'name' or 'expr' empty."); |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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|
634 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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635 else { |
4740
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Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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|
636 frames.put( |
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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|
637 varName.toUpperCase(), |
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
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|
638 evaluateXPath(expr, typeToQName(type))); |
4737
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Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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639 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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640 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
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641 |
998
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Datacage: Moved templating in a better suited package.
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642 protected String expand(String s) { |
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Datacage: Moved templating in a better suited package.
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643 Matcher m = CompiledStatement.VAR.matcher(s); |
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Datacage: Moved templating in a better suited package.
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|
644 |
1716
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flys/issue314: Variables in datacage are now case insensitive.
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645 Object [] result = new Object[1]; |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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646 |
998
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647 StringBuffer sb = new StringBuffer(); |
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648 while (m.find()) { |
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649 String key = m.group(1); |
1716
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650 result[0] = null; |
3ca999f507b7
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|
651 if (frames.getStore(key, result)) { |
3ca999f507b7
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|
652 m.appendReplacement( |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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|
653 sb, result[0] != null ? result[0].toString() : ""); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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|
654 } |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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|
655 else { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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|
656 m.appendReplacement(sb, "\\${" + key + "}"); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
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|
657 } |
998
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Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
658 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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diff
changeset
|
659 m.appendTail(sb); |
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Datacage: Moved templating in a better suited package.
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diff
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|
660 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
|
661 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
662 |
5485
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
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|
663 protected void evaluateAttributeValue(Attr attr) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
664 String value = attr.getValue(); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
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diff
changeset
|
665 if (value.indexOf('{') >= 0) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
666 StringBuffer sb = new StringBuffer(); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
667 Matcher m = BRACKET_XPATH.matcher(value); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
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parents:
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changeset
|
668 while (m.find()) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
669 String expr = m.group(1); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
670 Object result = evaluateXPath(expr, XPathConstants.STRING); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
671 if (result instanceof String) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
672 m.appendReplacement(sb, (String)result); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
673 } |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
674 else { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
675 m.appendReplacement(sb, "{" + expr + "}"); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
676 } |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
677 } |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
678 m.appendTail(sb); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
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parents:
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diff
changeset
|
679 attr.setValue(sb.toString()); |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
680 } |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
681 } |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
682 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
683 protected void build(Node parent, Node current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
684 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
685 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
686 String ns = current.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
687 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
|
688 if (current.getNodeType() != Node.ELEMENT_NODE) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
689 log.warn("need elements here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
690 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
691 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
692 String localName = current.getLocalName(); |
5517
5800a9497b0b
Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents:
5509
diff
changeset
|
693 Element curr = (Element)current; |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
694 if ("attribute".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
695 attribute(parent, curr); |
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 else if ("context".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
698 context(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
699 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
700 else if ("if".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
701 ifClause(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
702 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
703 else if ("choose".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
704 choose(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
705 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
706 else if ("call-macro".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
707 callMacro(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
708 } |
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
|
709 else if ("macro-body".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
710 macroBody(parent, curr); |
4890
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
711 } |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
712 else if ("macro".equals(localName) |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
713 || "comment".equals(localName) |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
714 || "statement".equals(localName)) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
715 // Simply ignore them. |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
716 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
717 else if ("element".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
718 element(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
719 } |
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
|
720 else if ("elements".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
721 elements(parent, curr); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
722 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
723 else if ("filter".equals(localName)) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
724 filter(parent, curr); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
725 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
726 else if ("text".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
727 text(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
728 } |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
729 else if ("variable".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
730 variable(curr); |
1017
8637756275e5
Added a <dc:comment> tag to place comments in the meta data templates.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1015
diff
changeset
|
731 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
732 else if ("convert".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
733 convert(curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
734 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
735 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
736 log.warn("unknown '" + localName + "' -> ignore"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
737 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
738 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
739 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
740 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
741 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
742 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
|
743 String txt = current.getNodeValue(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
744 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
|
745 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
746 } |
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 |
4353
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
749 if (current.getNodeType() == Node.COMMENT_NODE) { |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
750 // Ignore XML comments |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
751 return; |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
752 } |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
753 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
754 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
|
755 |
5494
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
756 NodeList children = current.getChildNodes(); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
757 for (int i = 0, N = children.getLength(); i < N; ++i) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
758 build(copy, children.item(i)); |
5485
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
759 } |
5494
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
760 if (copy.getNodeType() == Node.ELEMENT_NODE) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
761 NamedNodeMap nnm = ((Element)copy).getAttributes(); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
762 for (int i = 0, N = nnm.getLength(); i < N; ++i) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
763 Node n = nnm.item(i); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
764 if (n.getNodeType() == Node.ATTRIBUTE_NODE) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
765 evaluateAttributeValue((Attr)n); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
766 } |
5485
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
767 } |
998
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 parent.appendChild(copy); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
770 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
771 } // class BuildHelper |
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 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
774 public Builder() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
775 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
|
776 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
|
777 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
778 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
779 public Builder(Document template) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
780 this(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
781 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
|
782 extractMacros(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
783 compileStatements(); |
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 |
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
|
786 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
|
787 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
|
788 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
|
789 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
|
790 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
|
791 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
|
792 } |
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
|
793 |
4614 | 794 /** Handle <dc:statement> elements. */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
795 protected void compileStatements() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
796 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
797 NodeList nodes = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
798 DC_NAMESPACE_URI, "statement"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
799 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
800 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
|
801 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
|
802 String stmnt = trimStatement(stmntElement.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
803 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
|
804 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
|
805 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
806 CompiledStatement cs = new CompiledStatement(stmnt); |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
807 // 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
|
808 stmnt = "s" + i; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
809 stmntElement.setTextContent(stmnt); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
810 compiledStatements.put(stmnt, cs); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
811 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
812 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
813 |
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
|
814 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
|
815 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
|
816 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
|
817 |
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
|
818 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
|
819 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
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820 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
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|
821 } |
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
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822 } |
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
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823 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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824 protected List<Node> rootsToList() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
825 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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826 NodeList roots = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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827 DC_NAMESPACE_URI, "template"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
828 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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829 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
|
830 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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831 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
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|
832 NodeList rootChildren = roots.item(i).getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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833 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
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834 Node child = rootChildren.item(j); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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835 if (child.getNodeType() == Node.ELEMENT_NODE) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
836 elements.add(child); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
837 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
838 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
839 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
840 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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841 return elements; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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842 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
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843 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
844 protected static final String trimStatement(String stmnt) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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845 if (stmnt == null) return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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846 //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:
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847 return STRIP_LINE_INDENT.matcher(stmnt.trim()).replaceAll(" "); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
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848 } |
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Datacage: Moved templating in a better suited package.
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parents:
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849 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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850 protected static Document getOwnerDocument(Node node) { |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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851 Document document = node.getOwnerDocument(); |
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Datacage: Moved templating in a better suited package.
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parents:
diff
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852 return document != null ? document : (Document)node; |
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
853 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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854 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
855 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
|
856 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
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|
857 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:
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858 return list; |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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parents:
998
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|
859 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
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|
860 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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861 public void build( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
862 Connection connection, |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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863 Node output, |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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864 Map<String, Object> parameters |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
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|
865 ) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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866 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
867 { |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
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|
868 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
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|
869 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
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|
870 |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
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|
871 public void build( |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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|
872 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
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|
873 Node output, |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
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|
874 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
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|
875 ) |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
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|
876 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
|
877 { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
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|
878 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
|
879 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
880 helper.build(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
881 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
882 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
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|
883 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |