Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 9232:5030c46d8cb4
Implemented xpath function that selectes the 'mean year' of a fixation-artifact.
Needs to provide the ArtifactDatabase to the builder implementation.
author | gernotbelger |
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date | Fri, 06 Jul 2018 13:09:54 +0200 |
parents | 175f113ed939 |
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rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.artifacts.datacage.templating; |
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10 |
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Implemented xpath function that selectes the 'mean year' of a fixation-artifact.
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11 import org.dive4elements.artifacts.CallContext; |
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12 import org.dive4elements.artifacts.common.utils.XMLUtils; |
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13 |
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14 import org.dive4elements.river.utils.Pair; |
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15 |
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Datacage: Introduced <dc:container-context>.
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16 import java.lang.reflect.InvocationTargetException; |
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17 import java.lang.reflect.Method; |
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18 import java.sql.Connection; |
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19 import java.sql.SQLException; |
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20 |
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21 import java.util.ArrayDeque; |
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22 import java.util.ArrayList; |
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23 import java.util.Arrays; |
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24 import java.util.Collection; |
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25 import java.util.Collections; |
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26 import java.util.Deque; |
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27 import java.util.HashMap; |
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28 import java.util.List; |
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29 import java.util.Map; |
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30 import java.util.TreeMap; |
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31 |
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32 import java.util.regex.Matcher; |
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33 import java.util.regex.Pattern; |
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34 |
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35 import javax.xml.namespace.QName; |
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36 |
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37 import javax.xml.xpath.XPath; |
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38 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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39 import javax.xml.xpath.XPathExpression; |
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40 import javax.xml.xpath.XPathExpressionException; |
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41 import javax.xml.xpath.XPathFactory; |
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42 |
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43 import org.apache.log4j.Logger; |
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44 |
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45 import org.w3c.dom.Attr; |
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46 import org.w3c.dom.Document; |
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47 import org.w3c.dom.Element; |
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48 import org.w3c.dom.Node; |
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49 import org.w3c.dom.NodeList; |
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50 import org.w3c.dom.NamedNodeMap; |
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51 |
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52 |
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Builder: Doc, comments.
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53 /** Handles and evaluate meta-data template against dbs. */ |
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54 public class Builder |
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55 { |
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56 private static Logger log = Logger.getLogger(Builder.class); |
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57 |
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58 public static final Pattern MAGIC_EXPR_SEPARATOR = |
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59 Pattern.compile("#!#"); |
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60 |
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61 public static final Pattern STRIP_LINE_INDENT = |
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62 Pattern.compile("\\s*\\r?\\n\\s*"); |
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63 |
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64 public static final Pattern BRACKET_XPATH = |
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65 Pattern.compile("\\{([^}]+)\\}"); |
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66 |
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67 public static final String DC_NAMESPACE_URI = |
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68 "http://www.intevation.org/2011/Datacage"; |
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69 |
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70 private static final Document EVAL_DOCUMENT = |
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71 XMLUtils.newDocument(); |
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72 |
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73 private static final XPathFactory XPATH_FACTORY = |
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74 XPathFactory.newInstance(); |
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75 |
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76 protected Document template; |
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77 |
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78 protected Map<String, CompiledStatement> compiledStatements; |
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79 |
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80 protected Map<String, Element> macros; |
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81 |
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82 private static final class KV implements Comparable<KV> { |
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83 |
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84 private Comparable<Object> key; |
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85 private Object [] data; |
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86 |
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87 public KV(Comparable<Object> key, Object [] data) { |
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88 this.key = key; |
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89 this.data = data; |
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90 } |
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91 |
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92 @Override |
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93 public int compareTo(KV other) { |
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94 return key.compareTo(other.key); |
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95 } |
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96 |
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97 public Object [] getData() { |
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98 return data; |
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99 } |
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100 } |
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101 |
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102 /** Connection to either of the databases. */ |
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103 public static class NamedConnection { |
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104 |
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105 protected String name; |
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106 protected Connection connection; |
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107 protected boolean cached; |
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108 |
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109 public NamedConnection() { |
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110 } |
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111 |
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112 public NamedConnection( |
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113 String name, |
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114 Connection connection |
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115 ) { |
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116 this(name, connection, true); |
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117 } |
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118 |
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119 public NamedConnection( |
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120 String name, |
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121 Connection connection, |
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122 boolean cached |
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123 ) { |
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124 this.name = name; |
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125 this.connection = connection; |
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126 this.cached = cached; |
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127 } |
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128 } // class NamedConnection |
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129 |
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130 public class BuildHelper |
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131 { |
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132 protected Node output; |
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133 protected Document owner; |
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134 protected StackFrames frames; |
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135 protected List<NamedConnection> connections; |
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136 protected Map<String, CompiledStatement.Instance> statements; |
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137 protected Deque<Pair<NamedConnection, ResultData>> connectionsStack; |
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138 protected Deque<NodeList> macroBodies; |
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139 protected Deque<Object> groupExprStack; |
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140 protected FunctionResolver functionResolver; |
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141 protected Map<String, XPathExpression> expressions; |
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142 private final CallContext context; |
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143 |
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144 |
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145 public BuildHelper( final Node output, final List<NamedConnection> connections, final Map<String, Object> parameters, CallContext context ) { |
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146 if (connections.isEmpty()) { |
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147 throw new IllegalArgumentException("no connections given."); |
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148 } |
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149 |
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150 connectionsStack = new ArrayDeque<Pair<NamedConnection, ResultData>>(); |
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151 frames = new StackFrames(parameters); |
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152 owner = getOwnerDocument(output); |
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153 macroBodies = new ArrayDeque<NodeList>(); |
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154 groupExprStack = new ArrayDeque<Object>(); |
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155 expressions = new HashMap<String, XPathExpression>(); |
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156 statements = new HashMap<String, CompiledStatement.Instance>(); |
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157 |
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158 this.connections = connections; |
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159 this.output = output; |
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160 this.context = context; |
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161 |
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162 // Important call this at the end of constructor, it might call back |
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163 functionResolver = new FunctionResolver(this); |
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164 } |
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165 |
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166 public final CallContext getContext() { |
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167 return this.context; |
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168 } |
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169 |
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170 public void build() throws SQLException { |
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171 try { |
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172 // XXX: Thread safety is now established by the builder pool. |
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173 //synchronized (template) { |
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174 for (Node current: rootsToList()) { |
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175 build(output, current); |
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176 } |
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177 //} |
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178 } |
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179 finally { |
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180 closeStatements(); |
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181 } |
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182 } |
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183 |
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184 protected void closeStatements() { |
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185 for (CompiledStatement.Instance csi: statements.values()) { |
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186 csi.close(); |
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187 } |
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188 statements.clear(); |
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189 } |
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190 |
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191 /** |
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192 * Return first statement node in NodeList, respecting |
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193 * macros but not doing evaluation (e.g. of <dc:if>s). |
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194 */ |
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195 private Node findStatementNode(NodeList nodes) { |
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196 return findSelectNode(nodes, "statement"); |
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197 } |
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198 |
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199 private Node findPropertiesNode(NodeList nodes) { |
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200 return findSelectNode(nodes, "properties"); |
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201 } |
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202 |
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203 private Node findSelectNode(NodeList nodes, String selectName) { |
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204 int S = nodes.getLength(); |
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205 |
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206 // Check direct children and take special care of macros. |
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207 for (int i = 0; i < S; ++i) { |
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208 Node node = nodes.item(i); |
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209 String ns; |
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210 // Regular statement node. |
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211 if (node.getNodeType() == Node.ELEMENT_NODE |
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212 && node.getLocalName().equals(selectName) |
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213 && (ns = node.getNamespaceURI()) != null |
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214 && ns.equals(DC_NAMESPACE_URI)) { |
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215 return node; |
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216 } |
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217 // Macro node. Descend. |
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218 else if (node.getNodeType() == Node.ELEMENT_NODE |
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219 && node.getLocalName().equals("call-macro") |
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220 && (ns = node.getNamespaceURI()) != null |
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221 && ns.equals(DC_NAMESPACE_URI)) { |
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222 |
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223 String macroName = ((Element)node).getAttribute("name"); |
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224 Node inMacroNode = |
8856 | 225 findSelectNode( |
226 getMacroChildren(macroName), selectName); | |
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227 if (inMacroNode != null) { |
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228 return inMacroNode; |
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229 } |
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230 } |
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231 |
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232 } |
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233 |
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234 return null; |
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235 } |
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236 |
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237 private String[][] extractProperties(Element propertiesNode) { |
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238 ArrayList<String[]> props = new ArrayList<String[]>(); |
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239 NodeList list = propertiesNode.getElementsByTagNameNS( |
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240 DC_NAMESPACE_URI, "property"); |
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241 for (int i = 0, L = list.getLength(); i < L; ++i) { |
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242 Element property = (Element)list.item(i); |
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243 String name = property.getAttribute("name"); |
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244 if (name.isEmpty()) { |
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245 log.warn("dc:property without name"); |
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246 continue; |
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247 } |
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248 String alias = property.getAttribute("alias"); |
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249 if (alias.isEmpty()) { |
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250 alias = name; |
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251 } |
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252 props.add(new String [] { name, alias }); |
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253 } |
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254 return props.toArray(new String[props.size()][]); |
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255 } |
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256 |
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257 /** |
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258 * Handle a dc:context node. |
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259 */ |
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260 protected void containerContext(Node parent, Element current) |
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261 throws SQLException |
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262 { |
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263 log.debug("dc:container-context"); |
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264 |
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265 String container = expand(current.getAttribute("container")); |
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266 |
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267 if (container.isEmpty()) { |
8856 | 268 log.warn( |
269 "dc:container-context: no 'container' attribute found"); | |
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270 return; |
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271 } |
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272 |
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273 NodeList subs = current.getChildNodes(); |
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274 Node propertiesNode = findPropertiesNode(subs); |
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275 |
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276 if (propertiesNode == null) { |
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277 log.warn("dc:container-context: cannot find properties."); |
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278 return; |
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279 } |
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280 |
8856 | 281 String [][] properties = extractProperties( |
282 (Element)propertiesNode); | |
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283 |
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284 if (properties.length == 0) { |
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285 log.warn("dc:properties: No properties defined."); |
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286 } |
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287 |
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288 Object [] result = new Object[1]; |
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289 if (!frames.getStore(container, result)) { |
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290 log.warn("dc:container-context: cannot find container."); |
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291 return; |
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292 } |
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293 Object c = result[0]; |
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294 if (c instanceof Object []) { |
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295 c = Arrays.asList((Object [])c); |
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296 } |
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297 if (!(c instanceof Collection)) { |
8856 | 298 log.warn( |
299 "dc:container-context: container is not a collection."); | |
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300 return; |
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301 } |
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302 |
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303 Collection<?> collection = (Collection<?>)c; |
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304 |
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305 // only descent if there are results |
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306 if (collection.isEmpty()) { |
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307 return; |
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308 } |
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309 |
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310 String [] columnNames = new String[properties.length]; |
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311 for (int i = 0; i < columnNames.length; ++i) { |
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312 columnNames[i] = properties[i][1].toUpperCase(); |
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313 } |
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314 |
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315 ResultData rd = new ResultData(columnNames); |
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316 |
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317 for (Object obj: collection) { |
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318 Object [] row = new Object[properties.length]; |
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319 for (int i = 0; i < properties.length; ++i) { |
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320 row[i] = getProperty(obj, properties[i][0]); |
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321 } |
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322 rd.add(row); |
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323 } |
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324 |
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325 // A bit of a fake because the data is not from a |
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326 // real connection. |
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327 NamedConnection connection = connectionsStack.isEmpty() |
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328 ? connections.get(0) |
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329 : connectionsStack.peek().getA(); |
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330 |
6402
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331 connectionsStack.push( |
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332 new Pair<NamedConnection, ResultData>(connection, rd)); |
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333 try { |
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334 for (int i = 0, S = subs.getLength(); i < S; ++i) { |
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335 build(parent, subs.item(i)); |
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336 } |
6402
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337 } |
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338 finally { |
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339 connectionsStack.pop(); |
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340 } |
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341 } |
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Datacage: Introduced <dc:container-context>.
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342 |
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343 /** Poor man's bean access. */ |
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344 private Object getProperty(Object obj, String name) { |
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345 String mname = |
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346 "get" + Character.toUpperCase(name.charAt(0)) |
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347 + name.substring(1); |
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348 |
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349 try { |
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|
350 Method meth = obj.getClass().getMethod(mname); |
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351 return meth.invoke(obj); |
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Datacage: Introduced <dc:container-context>.
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352 } |
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Datacage: Introduced <dc:container-context>.
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353 catch (InvocationTargetException ite) { |
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Datacage: Introduced <dc:container-context>.
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354 log.warn(ite); |
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355 } |
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356 catch (IllegalAccessException iae) { |
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357 log.warn(iae); |
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358 } |
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359 catch (NoSuchMethodException nsme) { |
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360 log.warn(nsme); |
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361 } |
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362 return null; |
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363 } |
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364 |
4896
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
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|
365 /** |
5509
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Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
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366 * Handle a dc:context node. |
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(Picky) cosmetics.
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367 */ |
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368 protected void context(Node parent, Element current) |
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369 throws SQLException |
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370 { |
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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371 log.debug("dc:context"); |
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372 |
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373 NodeList subs = current.getChildNodes(); |
4896
27d58b7b5edd
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|
374 Node stmntNode = findStatementNode(subs); |
1023
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375 |
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Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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376 if (stmntNode == null) { |
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377 log.warn("dc:context: cannot find statement"); |
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Datacage: Moved templating in a better suited package.
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378 return; |
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379 } |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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|
380 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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1859
diff
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|
381 String stmntText = stmntNode.getTextContent(); |
9144e5a5027b
(Picky) cosmetics.
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diff
changeset
|
382 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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parents:
998
diff
changeset
|
383 String con = current.getAttribute("connection"); |
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Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
384 |
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Added support for more than one db connection in datacage templating.
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|
385 String key = con + "-" + stmntText; |
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Added support for more than one db connection in datacage templating.
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diff
changeset
|
386 |
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Added support for more than one db connection in datacage templating.
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|
387 CompiledStatement.Instance csi = statements.get(key); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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diff
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|
388 |
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Datacage: Moved templating in a better suited package.
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|
389 if (csi == null) { |
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Datacage: Moved templating in a better suited package.
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|
390 CompiledStatement cs = compiledStatements.get(stmntText); |
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Datacage: Moved templating in a better suited package.
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|
391 csi = cs.new Instance(); |
1011
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Added support for more than one db connection in datacage templating.
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diff
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|
392 statements.put(key, csi); |
998
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Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
393 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
394 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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diff
changeset
|
395 NamedConnection connection = connectionsStack.isEmpty() |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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diff
changeset
|
396 ? connections.get(0) |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1716
diff
changeset
|
397 : connectionsStack.peek().getA(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
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parents:
diff
changeset
|
398 |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
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parents:
998
diff
changeset
|
399 if (con.length() > 0) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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diff
changeset
|
400 for (NamedConnection nc: connections) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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parents:
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diff
changeset
|
401 if (con.equals(nc.name)) { |
aca3b46160cb
Added support for more than one db connection in datacage templating.
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parents:
998
diff
changeset
|
402 connection = nc; |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
403 break; |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
404 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
405 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
406 } |
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
407 |
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
|
408 ResultData rd = csi.execute( |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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changeset
|
409 connection.connection, |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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parents:
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diff
changeset
|
410 frames, |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff
changeset
|
411 connection.cached); |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
412 |
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
|
413 // only descent if there are results |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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parents:
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diff
changeset
|
414 if (!rd.isEmpty()) { |
4051
58bdf95df5e4
More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
3571
diff
changeset
|
415 connectionsStack.push( |
58bdf95df5e4
More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
3571
diff
changeset
|
416 new Pair<NamedConnection, ResultData>(connection, rd)); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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parents:
1017
diff
changeset
|
417 try { |
6399
10fe6758dfb0
Datacage: Introduced <dc:container-context>.
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parents:
6097
diff
changeset
|
418 for (int i = 0, S = subs.getLength(); i < S; ++i) { |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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parents:
1017
diff
changeset
|
419 build(parent, subs.item(i)); |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
420 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
421 } |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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parents:
1017
diff
changeset
|
422 finally { |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
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diff
changeset
|
423 connectionsStack.pop(); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
424 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
425 } |
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
|
426 } |
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
|
427 |
5433
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
changeset
|
428 public boolean hasResult() { |
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
changeset
|
429 return !connectionsStack.isEmpty() |
df32d7518f55
Expose function dc:has-result to Function Resolver.
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parents:
5432
diff
changeset
|
430 && !connectionsStack.peek().getB().isEmpty(); |
df32d7518f55
Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5432
diff
changeset
|
431 } |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
432 |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
433 protected ResultData createFilteredResultData( |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
434 ResultData rd, |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
435 String filter |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
436 ) { |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
437 if (filter == null) return rd; |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
438 |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
439 XPathExpression x; |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
440 try { |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
441 x = getXPathExpression(filter); |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
442 } |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
443 catch (XPathExpressionException xee) { |
8959 | 444 log.warn("Invalid filter expression '" + filter + "'.", xee); |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
445 return rd; |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
446 } |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
447 |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
448 List<Object []> rows = rd.getRows(); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
449 String [] columns = rd.getColumnLabels(); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
450 |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
451 List<Object []> filtered = new ArrayList<Object[]>(rows.size()); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
452 |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
453 for (Object [] row: rows) { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
454 frames.enter(); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
455 try { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
456 frames.put(columns, row); |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
457 Object result = x.evaluate( |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
458 EVAL_DOCUMENT, XPathConstants.BOOLEAN); |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
459 |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
460 if (result instanceof Boolean && (Boolean)result) { |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
461 filtered.add(row); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
462 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
463 } |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
464 catch (XPathExpressionException xee) { |
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
465 log.warn("unable to apply filter expression '" + |
7573
bfec104f20c7
Builder: Slightly more verbose errormessage.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
7235
diff
changeset
|
466 filter + "' to dataset. " + xee.getMessage(), xee); |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
467 } |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
468 finally { |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
469 frames.leave(); |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
470 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
471 } |
5892
9a3ca7532f2a
Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5890
diff
changeset
|
472 return new ResultData(columns, filtered); |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
473 } |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
474 |
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
|
475 protected void filter(Node parent, Element current) |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
476 throws SQLException |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
477 { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
478 String expr = current.getAttribute("expr"); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
479 |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
480 if ((expr = expr.trim()).length() == 0) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
481 expr = null; |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
482 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
483 |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
484 NodeList subs = current.getChildNodes(); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
485 int S = subs.getLength(); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
486 if (S == 0) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
487 log.debug("dc:filter has no children"); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
488 return; |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
489 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
490 |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
491 ResultData orig = null; |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
492 Pair<Builder.NamedConnection, ResultData> pair = null; |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
493 |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
494 if (expr != null && !connectionsStack.isEmpty()) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
495 pair = connectionsStack.peek(); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
496 orig = pair.getB(); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
497 pair.setB(createFilteredResultData(orig, expr)); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
498 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
499 |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
500 try { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
501 for (int i = 0; i < S; ++i) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
502 build(parent, subs.item(i)); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
503 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
504 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
505 finally { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
506 if (orig != null) { |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
507 pair.setB(orig); |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
508 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
509 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
510 } |
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
511 |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
512 protected Map<Object, ResultData> createGroupedResultData( |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
513 ResultData rd, |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
514 String expr, |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
515 String type |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
516 ) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
517 List<Object []> rows = rd.getRows(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
518 String [] columns = rd.getColumnLabels(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
519 |
7960
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
520 String [] exprs = MAGIC_EXPR_SEPARATOR.split(expr); |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
521 |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
522 XPathExpression [] xs = new XPathExpression[exprs.length]; |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
523 |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
524 try { |
7960
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
525 for (int i = 0; i < exprs.length; ++i) { |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
526 xs[i] = getXPathExpression(exprs[i]); |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
527 } |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
528 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
529 catch (XPathExpressionException xee) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
530 log.warn("Invalid expression '" + expr + "'."); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
531 return Collections.<Object, ResultData>emptyMap(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
532 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
533 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
534 QName returnType = typeToQName(type); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
535 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
536 Map<Object, ResultData> groups = new TreeMap<Object, ResultData>(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
537 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
538 for (Object [] row: rows) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
539 frames.enter(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
540 try { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
541 frames.put(columns, row); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
542 |
7960
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
543 for (XPathExpression x: xs) { |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
544 Object key = x.evaluate(EVAL_DOCUMENT, returnType); |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
545 ResultData group = groups.get(key); |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
546 |
7960
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
547 if (group == null) { |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
548 group = new ResultData(rd.getColumnLabels()); |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
549 groups.put(key, group); |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
550 } |
fbab10c21e0b
Datacage: Make it possible to group a value tuple into more than one group.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7677
diff
changeset
|
551 group.add(row); |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
552 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
553 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
554 catch (XPathExpressionException xxe) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
555 log.warn("unable to apply expression '" + |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
556 expr + "' to dataset."); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
557 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
558 finally { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
559 frames.leave(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
560 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
561 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
562 return groups; |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
563 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
564 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
565 protected void group(Node parent, Element current) |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
566 throws SQLException |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
567 { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
568 log.debug("dc:group"); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
569 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
570 if (connectionsStack.isEmpty()) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
571 log.debug("dc:group without having results"); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
572 return; |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
573 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
574 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
575 NodeList subs = current.getChildNodes(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
576 int S = subs.getLength(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
577 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
578 if (S == 0) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
579 log.debug("dc:group has no children"); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
580 return; |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
581 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
582 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
583 String expr = current.getAttribute("expr").trim(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
584 String type = current.getAttribute("type").trim(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
585 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
586 Pair<Builder.NamedConnection, ResultData> pair = |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
587 connectionsStack.peek(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
588 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
589 ResultData orig = connectionsStack.peek().getB(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
590 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
591 Map<Object, ResultData> groups = |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
592 createGroupedResultData(orig, expr, type); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
593 |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
594 boolean debug = log.isDebugEnabled(); |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
595 |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
596 try { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
597 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) { |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
598 Object key = entry.getKey(); |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
599 ResultData rd = entry.getValue(); |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
600 pair.setB(rd); |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
601 groupExprStack.push(key); |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
602 if (debug) { |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
603 log.debug("group key: " + key); |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
604 } |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
605 try { |
6050
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
606 for (int i = 0; i < S; ++i) { |
06450ef553cc
DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5994
diff
changeset
|
607 build(parent, subs.item(i)); |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
608 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
609 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
610 finally { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
611 groupExprStack.pop(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
612 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
613 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
614 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
615 finally { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
616 pair.setB(orig); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
617 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
618 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
619 |
7669
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
620 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
621 protected ResultData createSortedResultData( |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
622 ResultData orig, |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
623 String expr, |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
624 String type |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
625 ) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
626 XPathExpression x; |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
627 try { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
628 x = getXPathExpression(expr); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
629 } |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
630 catch (XPathExpressionException xee) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
631 log.warn("Invalid sort expression '" + expr + "'."); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
632 return orig; |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
633 } |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
634 |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
635 QName returnType = typeToQName(type); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
636 |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
637 List<Object []> rows = orig.getRows(); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
638 String [] columns = orig.getColumnLabels(); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
639 |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
640 List<KV> sorted = new ArrayList<KV>(rows.size()); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
641 |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
642 for (Object [] row: rows) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
643 frames.enter(); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
644 try { |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
645 frames.put(columns, row); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
646 Object key = x.evaluate(EVAL_DOCUMENT, returnType); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
647 |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
648 if (key instanceof Comparable) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
649 sorted.add(new KV((Comparable<Object>)key, row)); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
650 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
651 } |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
652 catch (XPathExpressionException xee) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
653 log.warn("unable to apply expression '" + |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
654 expr + "' to dataset. " + xee.getMessage(), xee); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
655 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
656 finally { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
657 frames.leave(); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
658 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
659 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
660 Collections.sort(sorted); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
661 List<Object []> result = new ArrayList<Object []>(sorted.size()); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
662 for (KV kv: sorted) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
663 result.add(kv.getData()); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
664 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
665 return new ResultData(columns, result); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
666 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
667 |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
668 protected void sort(Node parent, Element current) |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
669 throws SQLException |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
670 { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
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diff
changeset
|
671 log.debug("dc:sort"); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
672 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
673 if (connectionsStack.isEmpty()) { |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
674 log.debug("dc:sort without having results"); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
675 return; |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
676 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
677 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
678 String expr = current.getAttribute("expr").trim(); |
f1abd257f933
Datacage: Added <dc:sort>
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parents:
7573
diff
changeset
|
679 String type = current.getAttribute("type").trim(); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
680 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
681 if (expr.isEmpty()) { |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
682 log.warn("missing 'expr' in dc:sort"); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
683 return; |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
684 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
685 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
686 Pair<Builder.NamedConnection, ResultData> pair = |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
687 connectionsStack.peek(); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
688 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
689 ResultData orig = connectionsStack.peek().getB(); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
690 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
691 ResultData sorted = createSortedResultData(orig, expr, type); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
692 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
693 NodeList subs = current.getChildNodes(); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
694 |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
695 pair.setB(sorted); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
696 try { |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
697 for (int i = 0, S = subs.getLength(); i < S; ++i) { |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
698 build(parent, subs.item(i)); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
699 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
700 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
701 finally { |
7677
36e28ec7ff16
dc:sort: Removed unnecessary if check. Forgot to push before tag.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7669
diff
changeset
|
702 pair.setB(orig); |
7669
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
703 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
704 } |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
705 |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
706 public Object getGroupKey() { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
707 return groupExprStack.isEmpty() |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
708 ? null |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
709 : groupExprStack.peek(); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
710 } |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
711 |
6087
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
712 protected void virtualColumn(Node parent, Element current) |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
713 throws SQLException |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
714 { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
715 log.debug("dc:virtual-column"); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
716 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
717 if (connectionsStack.isEmpty()) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
718 log.debug("dc:virtual-column without having results"); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
719 return; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
720 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
721 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
722 NodeList subs = current.getChildNodes(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
723 int S = subs.getLength(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
724 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
725 if (S == 0) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
726 log.debug("dc:virtual-column has no children"); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
727 return; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
728 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
729 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
730 String name = expand(current.getAttribute("name")); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
731 String expr = current.getAttribute("expr").trim(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
732 String type = current.getAttribute("type").trim(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
733 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
734 QName returnType = typeToQName(type); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
735 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
736 XPathExpression x; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
737 try { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
738 x = getXPathExpression(expr); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
739 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
740 catch (XPathExpressionException xee) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
741 log.warn("Invalid expression '" + expr + "'."); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
742 return; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
743 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
744 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
745 Pair<Builder.NamedConnection, ResultData> pair = |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
746 connectionsStack.peek(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
747 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
748 ResultData orig = connectionsStack.peek().getB(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
749 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
750 int index = orig.indexOfColumn(name); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
751 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
752 ResultData rd = index >= 0 // Already has column with this name? |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
753 ? replaceColumn(orig, index, x, returnType) |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
754 : addColumn(orig, name, x, returnType); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
755 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
756 pair.setB(rd); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
757 try { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
758 for (int i = 0; i < S; ++i) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
759 build(parent, subs.item(i)); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
760 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
761 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
762 finally { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
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diff
changeset
|
763 pair.setB(orig); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
764 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
765 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
766 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
767 protected ResultData addColumn( |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
768 ResultData rd, |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
769 String name, |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
770 XPathExpression expr, |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
771 QName returnType |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
772 ) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
773 String [] origColumns = rd.getColumnLabels(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
774 int index = origColumns.length; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
775 String [] newColumns = Arrays.copyOf(origColumns, index+1); |
6093
4b634935a2ad
Datacage: Fixed fix for <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6092
diff
changeset
|
776 newColumns[index] = name.toUpperCase(); |
6087
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
777 ResultData result = new ResultData(newColumns); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
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parents:
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diff
changeset
|
778 fillResult(result, rd, index, index+1, expr, returnType); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
779 return result; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
780 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
781 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
782 protected ResultData replaceColumn( |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
783 ResultData rd, |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
784 int index, |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
785 XPathExpression expr, |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
786 QName returnType |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
787 ) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
788 String [] columns = rd.getColumnLabels(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
789 ResultData result = new ResultData(columns); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
790 fillResult(result, rd, index, columns.length, expr, returnType); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
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parents:
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diff
changeset
|
791 return result; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
792 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
793 |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
794 protected void fillResult( |
6092
bdb316f7c552
Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6087
diff
changeset
|
795 ResultData result, |
bdb316f7c552
Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6087
diff
changeset
|
796 ResultData rd, |
bdb316f7c552
Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6087
diff
changeset
|
797 int index, |
bdb316f7c552
Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6087
diff
changeset
|
798 int size, |
6087
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
799 XPathExpression expr, |
6092
bdb316f7c552
Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6087
diff
changeset
|
800 QName returnType |
6087
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
801 ) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
802 String [] origColumns = rd.getColumnLabels(); |
6092
bdb316f7c552
Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6087
diff
changeset
|
803 for (Object [] row: rd.getRows()) { |
6087
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
804 frames.enter(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
805 try { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
806 frames.put(origColumns, row); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
807 Object value = expr.evaluate(EVAL_DOCUMENT, returnType); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
808 Object [] copy = Arrays.copyOf(row, size); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
809 copy[index] = value; |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
810 result.add(copy); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
811 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
812 catch (XPathExpressionException xxe) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
813 log.warn("unable to apply expression '" + |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
814 expr + "' to dataset.", xxe); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
815 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
816 finally { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
817 frames.leave(); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
818 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
819 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
820 } |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
821 |
5974
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
822 protected void iterate(Node parent, Element current) |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
823 throws SQLException |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
824 { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
825 log.debug("dc:iterate"); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
826 String container = expand(current.getAttribute("container")); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
827 String var = expand(current.getAttribute("var")).toUpperCase(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
828 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
829 if (container.isEmpty()) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
830 log.warn("'container' not set."); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
831 return; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
832 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
833 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
834 if (var.isEmpty()) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
835 log.warn("'var' not set."); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
836 return; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
837 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
838 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
839 Object [] result = new Object[1]; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
840 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
841 if (frames.getStore(container, result)) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
842 Object c = result[0]; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
843 if (c instanceof Object []) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
844 c = Arrays.asList((Object [])c); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
845 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
846 if (c instanceof Collection) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
847 frames.enter(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
848 try { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
849 Collection<?> col = (Collection<?>)c; |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
850 for (Object o: col) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
851 if (o instanceof String) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
852 o = ((String)o).toLowerCase(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
853 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
854 frames.put(var, o); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
855 NodeList subs = current.getChildNodes(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
856 for (int i = 0, N = subs.getLength(); i < N; ++i) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
857 build(parent, subs.item(i)); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
858 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
859 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
860 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
861 finally { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
862 frames.leave(); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
863 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
864 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
865 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
866 } |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
867 |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
868 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
869 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
870 * Kind of foreach over results of a statement within a context. |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
871 */ |
5522
eeac800eb4cd
Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5517
diff
changeset
|
872 protected void foreach(Node parent, Element current) |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
873 throws SQLException |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
874 { |
5522
eeac800eb4cd
Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5517
diff
changeset
|
875 log.debug("dc:for-each"); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
876 |
1818
e3eb1ea885a7
Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1716
diff
changeset
|
877 if (connectionsStack.isEmpty()) { |
5525
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
878 log.debug("dc:for-each without having results"); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
879 return; |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
880 } |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
881 |
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
|
882 NodeList subs = current.getChildNodes(); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
883 int S = subs.getLength(); |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
884 |
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
|
885 if (S == 0) { |
5522
eeac800eb4cd
Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5517
diff
changeset
|
886 log.debug("dc:for-each has no children"); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
887 return; |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
888 } |
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
889 |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
890 Pair<Builder.NamedConnection, ResultData> pair = |
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
891 connectionsStack.peek(); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
892 |
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
|
893 ResultData rd = pair.getB(); |
5305
e60f65540cc2
Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents:
4897
diff
changeset
|
894 |
5525
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
895 String [] columns = rd.getColumnLabels(); |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
896 |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
897 for (Object [] row: rd.getRows()) { |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
898 frames.enter(); |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
899 try { |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
900 frames.put(columns, row); |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
901 for (int i = 0; i < S; ++i) { |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
902 build(parent, subs.item(i)); |
1023
5cb84ceee2a0
Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1017
diff
changeset
|
903 } |
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
|
904 } |
5525
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
905 finally { |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
906 frames.leave(); |
fcf28185ca30
Datacage: Removed 'filter' attribute from <dc:for-each> because there is the <dc:filter> element now.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5522
diff
changeset
|
907 } |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
908 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
909 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
910 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
911 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
912 * Create element. |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
913 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
914 protected void element(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
915 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
916 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
917 String attr = expand(current.getAttribute("name")); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
918 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
919 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
920 log.debug("dc:element -> '" + attr + "'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
921 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
922 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
923 if (attr.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
924 log.warn("no name attribute found"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
925 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
926 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
927 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
928 Element element = owner.createElement(attr); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
929 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
930 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
931 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
|
932 build(element, children.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
933 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
934 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
935 parent.appendChild(element); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
936 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
937 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
938 protected void text(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
939 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
940 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
941 log.debug("dc:text"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
942 String value = expand(current.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
943 parent.appendChild(owner.createTextNode(value)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
944 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
945 |
6077
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
946 protected void message(Node parent, Element current) |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
947 throws SQLException |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
948 { |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
949 log.debug("dc:message"); |
6455
201d90f56d98
Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents:
6402
diff
changeset
|
950 if (log.isDebugEnabled()) { |
6080
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
951 String value = current.getTextContent(); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
952 if (value.indexOf('{') >= 0) { // Performance tweak |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
953 value = expandXPathValue(value); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
954 } |
6455
201d90f56d98
Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents:
6402
diff
changeset
|
955 log.debug("MESSAGE: " + value); |
6077
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
956 } |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
957 } |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
958 |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
959 /** |
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
960 * Add attribute to an element |
3571
64a59cca1887
Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
3076
diff
changeset
|
961 * @see Element |
1890
9144e5a5027b
(Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1859
diff
changeset
|
962 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
963 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
|
964 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
965 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
|
966 log.warn("need element here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
967 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
968 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
969 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
970 String name = expand(current.getAttribute("name")); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
971 String value = expand(current.getAttribute("value")); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
972 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
973 Element element = (Element)parent; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
974 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
975 element.setAttribute(name, value); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
976 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
977 |
4893
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
978 /** |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
979 * Call-Macro node. |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
980 * Evaluate child-nodes of the given macro element (not its text). |
54762b8ef016
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4891
diff
changeset
|
981 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
982 protected void callMacro(Node parent, Element current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
983 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
984 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
985 String name = current.getAttribute("name"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
986 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
987 if (name.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
988 log.warn("missing 'name' attribute in 'call-macro'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
989 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
990 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
991 |
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
|
992 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
|
993 |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
994 if (macro != null) { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
995 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
|
996 try { |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
997 NodeList subs = macro.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
998 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
|
999 build(parent, subs.item(j)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1000 } |
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
|
1001 } |
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
|
1002 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
|
1003 macroBodies.pop(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1004 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1005 } |
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
|
1006 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
|
1007 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
|
1008 } |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
1009 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1010 |
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
|
1011 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
|
1012 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
|
1013 { |
bf38ea4cb0f7
Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4740
diff
changeset
|
1014 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
|
1015 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
|
1016 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
|
1017 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
|
1018 } |
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
|
1019 } |
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
|
1020 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
|
1021 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
|
1022 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1023 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1024 |
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
|
1025 /** 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
|
1026 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
|
1027 |
6097
a02d27da17ca
Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6096
diff
changeset
|
1028 Element macro = macros.get(name); |
a02d27da17ca
Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6096
diff
changeset
|
1029 return macro != null |
a02d27da17ca
Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6096
diff
changeset
|
1030 ? macro.getChildNodes() |
a02d27da17ca
Datacage: Macros are indexed, so there is no need to linear scan all template nodes to find them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6096
diff
changeset
|
1031 : null; |
4896
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
1032 } |
27d58b7b5edd
Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4893
diff
changeset
|
1033 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1034 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
|
1035 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1036 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1037 String test = current.getAttribute("test"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1038 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1039 if (test.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1040 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
|
1041 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1042 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1043 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1044 Boolean result = evaluateXPathToBoolean(test); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1045 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1046 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1047 NodeList subs = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1048 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
|
1049 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1050 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1051 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1052 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1053 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1054 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
|
1055 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1056 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1057 Node branch = null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1058 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1059 NodeList children = current.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1060 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
|
1061 Node child = children.item(i); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1062 String ns = child.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1063 if (ns == null |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1064 || !ns.equals(DC_NAMESPACE_URI) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1065 || child.getNodeType() != Node.ELEMENT_NODE |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1066 ) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1067 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1068 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1069 String name = child.getLocalName(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1070 if ("when".equals(name)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1071 Element when = (Element)child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1072 String test = when.getAttribute("test"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1073 if (test.length() == 0) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1074 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
|
1075 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1076 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1077 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1078 Boolean result = evaluateXPathToBoolean(test); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1079 if (result != null && result.booleanValue()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1080 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1081 break; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1082 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1083 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1084 continue; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1085 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1086 else if ("otherwise".equals(name)) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1087 branch = child; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1088 // No break here. |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1089 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1090 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1091 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1092 if (branch != null) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1093 NodeList subs = branch.getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1094 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
|
1095 build(parent, subs.item(i)); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1096 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1097 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1098 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1099 |
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
|
1100 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
|
1101 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
|
1102 { |
504a62887217
Datacage: Compile XPath expressions and reuse them. With the introduction of filters in dc:elements XPath expressions are evalutated very often so compiling them should reduce the overhead significantly.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5443
diff
changeset
|
1103 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
|
1104 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
|
1105 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
|
1106 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
|
1107 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
|
1108 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
|
1109 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
|
1110 } |
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
|
1111 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
|
1112 } |
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
|
1113 |
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
|
1114 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
|
1115 |
7235
03201eaf594f
Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents:
6455
diff
changeset
|
1116 /* |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1117 if (log.isDebugEnabled()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1118 log.debug("evaluate: '" + expr + "'"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1119 } |
7235
03201eaf594f
Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents:
6455
diff
changeset
|
1120 */ |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1121 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1122 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
|
1123 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
|
1124 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
|
1125 } |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
1126 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
|
1127 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
|
1128 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1129 return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1130 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1131 |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1132 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
|
1133 |
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
|
1134 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
|
1135 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1136 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
|
1137 ? (Boolean)result |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1138 : null; |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1139 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1140 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1141 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
|
1142 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1143 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
|
1144 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
|
1145 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1146 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
|
1147 |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1148 if (frames.getStore(variable, result)) { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1149 Object object = TypeConverter.convert(result[0], type); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1150 frames.put(variable.toUpperCase(), object); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1151 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1152 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1153 |
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
|
1154 |
4891
089bc08f720e
Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
4890
diff
changeset
|
1155 /** Put <dc:variable> content as variable on stackframes. */ |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1156 protected void variable(Element current) { |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1157 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1158 String varName = expand(current.getAttribute("name")); |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1159 String expr = current.getAttribute("expr"); |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
1160 String type = current.getAttribute("type"); |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1161 |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1162 if (varName.length() == 0 || expr.length() == 0) { |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1163 log.error("dc:variable 'name' or 'expr' empty."); |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1164 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1165 else { |
4740
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
1166 frames.put( |
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
1167 varName.toUpperCase(), |
fb135e1dfa35
Added 'type' attribute to <dc:variable/> element. If an optional 'type' attribute is given
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4737
diff
changeset
|
1168 evaluateXPath(expr, typeToQName(type))); |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1169 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1170 } |
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1171 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1172 protected String expand(String s) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1173 Matcher m = CompiledStatement.VAR.matcher(s); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1174 |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1175 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
|
1176 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1177 StringBuffer sb = new StringBuffer(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1178 while (m.find()) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1179 String key = m.group(1); |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1180 result[0] = null; |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1181 if (frames.getStore(key, result)) { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1182 m.appendReplacement( |
8143
7021753b3797
Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7960
diff
changeset
|
1183 sb, |
8491
7bc675e4e6e0
Remove trailing whitespace.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
8143
diff
changeset
|
1184 result[0] != null |
8143
7021753b3797
Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7960
diff
changeset
|
1185 ? Matcher.quoteReplacement(result[0].toString()) |
7021753b3797
Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7960
diff
changeset
|
1186 : ""); |
1716
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1187 } |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1188 else { |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1189 m.appendReplacement(sb, "\\${" + key + "}"); |
3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1029
diff
changeset
|
1190 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1191 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1192 m.appendTail(sb); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1193 return sb.toString(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1194 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1195 |
6080
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1196 protected String expandXPathValue(String value) { |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1197 StringBuffer sb = new StringBuffer(); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1198 Matcher m = BRACKET_XPATH.matcher(value); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1199 while (m.find()) { |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1200 String expr = m.group(1); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1201 Object result = evaluateXPath(expr, XPathConstants.STRING); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1202 if (result instanceof String) { |
8143
7021753b3797
Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7960
diff
changeset
|
1203 m.appendReplacement( |
7021753b3797
Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7960
diff
changeset
|
1204 sb, |
7021753b3797
Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7960
diff
changeset
|
1205 Matcher.quoteReplacement((String)result)); |
6080
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1206 } |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1207 else { |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1208 m.appendReplacement(sb, ""); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1209 } |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1210 } |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1211 m.appendTail(sb); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1212 return sb.toString(); |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1213 } |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1214 |
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
|
1215 protected void evaluateAttributeValue(Attr attr) { |
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
1216 String value = attr.getValue(); |
6080
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1217 if (value.indexOf('{') >= 0) { // Performance tweak |
4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6077
diff
changeset
|
1218 attr.setValue(expandXPathValue(value)); |
5485
3b5e1535a459
Datacage: Experimental support for '{XPath}' expressions in attributes similiar to XSLT. Using this feature you can shorten the written template a lot because it reduces the necessity to create dynamic attributes with <dc:attribute>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5449
diff
changeset
|
1219 } |
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
|
1220 } |
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
|
1221 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1222 protected void build(Node parent, Node current) |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1223 throws SQLException |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1224 { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1225 String ns = current.getNamespaceURI(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1226 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
|
1227 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
|
1228 log.warn("need elements here"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1229 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1230 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1231 String localName = current.getLocalName(); |
5517
5800a9497b0b
Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents:
5509
diff
changeset
|
1232 Element curr = (Element)current; |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1233 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
|
1234 attribute(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1235 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1236 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
|
1237 context(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1238 } |
6399
10fe6758dfb0
Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6097
diff
changeset
|
1239 else if ("container-context".equals(localName)) { |
10fe6758dfb0
Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6097
diff
changeset
|
1240 containerContext(parent, curr); |
10fe6758dfb0
Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6097
diff
changeset
|
1241 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1242 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
|
1243 ifClause(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1244 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1245 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
|
1246 choose(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1247 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1248 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
|
1249 callMacro(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1250 } |
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
|
1251 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
|
1252 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
|
1253 } |
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
|
1254 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
|
1255 || "comment".equals(localName) |
6455
201d90f56d98
Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents:
6402
diff
changeset
|
1256 || "statement".equals(localName) |
201d90f56d98
Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents:
6402
diff
changeset
|
1257 || "properties".equals(localName)) { |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
1258 // Simply ignore them. |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1259 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1260 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
|
1261 element(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1262 } |
5522
eeac800eb4cd
Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5517
diff
changeset
|
1263 else if ("for-each".equals(localName)) { |
eeac800eb4cd
Datacage: Rename <dc:elements> to <dc:for-each>. We should have done this much earlier.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5517
diff
changeset
|
1264 foreach(parent, curr); |
5509
627584bc0586
Datacage: Added <dc:filter> element. This allows cleaner way to narrow the datasets.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5494
diff
changeset
|
1265 } |
5974
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
1266 else if ("iterate".equals(localName)) { |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
1267 iterate(parent, curr); |
95cb104a871b
Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents:
5892
diff
changeset
|
1268 } |
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
|
1269 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
|
1270 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
|
1271 } |
5890
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
1272 else if ("group".equals(localName)) { |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
1273 group(parent, curr); |
6ea004d51203
Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5887
diff
changeset
|
1274 } |
7669
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
1275 else if ("sort".equals(localName)) { |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
1276 sort(parent, curr); |
f1abd257f933
Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents:
7573
diff
changeset
|
1277 } |
6087
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
1278 else if ("virtual-column".equals(localName)) { |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
1279 virtualColumn(parent, curr); |
47775e3a8cf6
Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6080
diff
changeset
|
1280 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1281 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
|
1282 text(parent, curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1283 } |
6077
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
1284 else if ("message".equals(localName)) { |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
1285 message(parent, curr); |
c7777feea223
Datacage: Introduced <dc:message>This is my message!</dc:message>. The message are logged at INFO level to help debugging.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
6050
diff
changeset
|
1286 } |
4737
718adea968e2
Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
4614
diff
changeset
|
1287 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
|
1288 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
|
1289 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1290 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
|
1291 convert(curr); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1292 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1293 else { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1294 log.warn("unknown '" + localName + "' -> ignore"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1295 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1296 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1297 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1298 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1299 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1300 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
|
1301 String txt = current.getNodeValue(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1302 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
|
1303 return; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1304 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1305 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1306 |
4353
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
1307 if (current.getNodeType() == Node.COMMENT_NODE) { |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
1308 // Ignore XML comments |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
1309 return; |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
1310 } |
daf0919df76d
Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents:
4051
diff
changeset
|
1311 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1312 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
|
1313 |
5494
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1314 NodeList children = current.getChildNodes(); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1315 for (int i = 0, N = children.getLength(); i < N; ++i) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1316 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
|
1317 } |
5494
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1318 if (copy.getNodeType() == Node.ELEMENT_NODE) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1319 NamedNodeMap nnm = ((Element)copy).getAttributes(); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1320 for (int i = 0, N = nnm.getLength(); i < N; ++i) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1321 Node n = nnm.item(i); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1322 if (n.getNodeType() == Node.ATTRIBUTE_NODE) { |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1323 evaluateAttributeValue((Attr)n); |
773899d00234
Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents:
5485
diff
changeset
|
1324 } |
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
|
1325 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1326 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1327 parent.appendChild(copy); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1328 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1329 } // class BuildHelper |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1330 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1331 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1332 public Builder() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1333 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
|
1334 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
|
1335 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1336 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1337 public Builder(Document template) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1338 this(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1339 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
|
1340 extractMacros(); |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1341 compileStatements(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1342 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1343 |
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
|
1344 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
|
1345 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
|
1346 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
|
1347 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
|
1348 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
|
1349 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
|
1350 } |
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
|
1351 |
4614 | 1352 /** Handle <dc:statement> elements. */ |
8959 | 1353 // FIXME: this prohibits using local variables inside of statements! |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1354 protected void compileStatements() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1355 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1356 NodeList nodes = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1357 DC_NAMESPACE_URI, "statement"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1358 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1359 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
|
1360 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
|
1361 String stmnt = trimStatement(stmntElement.getTextContent()); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1362 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
|
1363 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
|
1364 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1365 CompiledStatement cs = new CompiledStatement(stmnt); |
1029
3f3988bb6284
Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1023
diff
changeset
|
1366 // 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
|
1367 stmnt = "s" + i; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1368 stmntElement.setTextContent(stmnt); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1369 compiledStatements.put(stmnt, cs); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1370 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1371 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1372 |
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
|
1373 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
|
1374 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
|
1375 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
|
1376 |
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
|
1377 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
|
1378 Element m = (Element)ms.item(i); |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
1379 macros.put(m.getAttribute("name"), m); |
3d7e552cc396
Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5442
diff
changeset
|
1380 } |
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
|
1381 } |
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
|
1382 |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1383 protected List<Node> rootsToList() { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1384 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1385 NodeList roots = template.getElementsByTagNameNS( |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1386 DC_NAMESPACE_URI, "template"); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1387 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1388 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
|
1389 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1390 for (int i = 0, N = roots.getLength(); i < N; ++i) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1391 NodeList rootChildren = roots.item(i).getChildNodes(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1392 for (int j = 0, M = rootChildren.getLength(); j < M; ++j) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1393 Node child = rootChildren.item(j); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1394 if (child.getNodeType() == Node.ELEMENT_NODE) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1395 elements.add(child); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1396 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1397 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1398 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1399 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1400 return elements; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1401 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1402 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1403 protected static final String trimStatement(String stmnt) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1404 if (stmnt == null) return null; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1405 //XXX: Maybe a bit to radical for multiline strings? |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1406 return STRIP_LINE_INDENT.matcher(stmnt.trim()).replaceAll(" "); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1407 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1408 |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1409 protected static Document getOwnerDocument(Node node) { |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1410 Document document = node.getOwnerDocument(); |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1411 return document != null ? document : (Document)node; |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1412 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1413 |
9232
5030c46d8cb4
Implemented xpath function that selectes the 'mean year' of a fixation-artifact.
gernotbelger
parents:
8959
diff
changeset
|
1414 public void build( final List<NamedConnection> connections, final Node output, final Map<String, Object> parameters, final CallContext context ) throws SQLException |
1011
aca3b46160cb
Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
998
diff
changeset
|
1415 { |
5887
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1416 long startTime = System.currentTimeMillis(); |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1417 try { |
9232
5030c46d8cb4
Implemented xpath function that selectes the 'mean year' of a fixation-artifact.
gernotbelger
parents:
8959
diff
changeset
|
1418 BuildHelper helper = new BuildHelper(output, connections, parameters, context); |
5887
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1419 helper.build(); |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1420 } |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1421 finally { |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1422 if (log.isDebugEnabled()) { |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1423 long stopTime = System.currentTimeMillis(); |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1424 log.debug("Building the datacage result took " + |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1425 (stopTime-startTime)/1000f + " secs."); |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1426 } |
88fca576e9e6
Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
5863
diff
changeset
|
1427 } |
998
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1428 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1429 } |
b81626b10cb7
Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff
changeset
|
1430 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |