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annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 9801:1d7a72a50183 3.2.x tip

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Assume Compose V2, consistently
author Tom Gottfried <tom@intevation.de>
date Thu, 23 Nov 2023 10:14:13 +0100
parents 0a5239a1e46e
children
rev   line source
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.datacage.templating;
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10
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11 import org.dive4elements.artifacts.common.utils.XMLUtils;
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12
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13 import org.dive4elements.river.utils.Pair;
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14
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15 import java.lang.reflect.InvocationTargetException;
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16 import java.lang.reflect.Method;
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17 import java.sql.Connection;
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18 import java.sql.SQLException;
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19
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20 import java.util.ArrayDeque;
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21 import java.util.ArrayList;
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22 import java.util.Arrays;
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23 import java.util.Collection;
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24 import java.util.Collections;
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25 import java.util.Deque;
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26 import java.util.HashMap;
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27 import java.util.List;
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28 import java.util.Map;
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29 import java.util.TreeMap;
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30
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31 import java.util.regex.Matcher;
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32 import java.util.regex.Pattern;
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33
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34 import javax.xml.namespace.QName;
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35
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36 import javax.xml.xpath.XPath;
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37 import javax.xml.xpath.XPathConstants;
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38 import javax.xml.xpath.XPathExpression;
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39 import javax.xml.xpath.XPathExpressionException;
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40 import javax.xml.xpath.XPathFactory;
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41
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42 import org.apache.logging.log4j.Logger;
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43 import org.apache.logging.log4j.LogManager;
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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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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 = LogManager.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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5642a83420f2 FLYS artifacts: Removed trailing whitespace.
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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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bf38ea4cb0f7 Added bodies to macros. Use the bodies of <dc:call-macro><body></dc:call-macro> as <dc:macro-body/> in tthe macro. Example:
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138 protected Deque<NodeList> macroBodies;
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6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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139 protected Deque<Object> groupExprStack;
5442
9575264f801d Only create one FunctionResolver per BuildHelper. Creatin new ones over and over again is excessive.
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140 protected FunctionResolver functionResolver;
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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.
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141 protected Map<String, XPathExpression> expressions;
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142
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143
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144 public BuildHelper(
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145 Node output,
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146 List<NamedConnection> connections,
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147 Map<String, Object> parameters
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148 ) {
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149 if (connections.isEmpty()) {
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150 throw new IllegalArgumentException("no connections given.");
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151 }
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152
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153 this.connections = connections;
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154 connectionsStack =
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155 new ArrayDeque<Pair<NamedConnection, ResultData>>();
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156 this.output = output;
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157 frames = new StackFrames(parameters);
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158 owner = getOwnerDocument(output);
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3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
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159 macroBodies = new ArrayDeque<NodeList>();
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6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
160 groupExprStack = new ArrayDeque<Object>();
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3d7e552cc396 Datacage: Index macros with a map. Reduces excessive linear scanning for macros when calling them.
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161 functionResolver = new FunctionResolver(this);
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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.
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162 expressions = new HashMap<String, XPathExpression>();
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163 statements =
1011
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164 new HashMap<String, CompiledStatement.Instance>();
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165 }
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166
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167 public void build() throws SQLException {
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168 try {
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ebec12def170 Datacage: Add a pool of builders to make it multi threadable.
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diff changeset
169 // XXX: Thread safety is now established by the builder pool.
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170 //synchronized (template) {
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171 for (Node current: rootsToList()) {
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172 build(output, current);
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173 }
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174 //}
998
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175 }
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176 finally {
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177 closeStatements();
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178 }
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179 }
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180
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181 protected void closeStatements() {
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182 for (CompiledStatement.Instance csi: statements.values()) {
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183 csi.close();
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184 }
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185 statements.clear();
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186 }
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187
1890
9144e5a5027b (Picky) cosmetics.
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diff changeset
188 /**
4896
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189 * Return first statement node in NodeList, respecting
4897
9c388de4b4d5 Builder: Doc, comments.
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diff changeset
190 * macros but not doing evaluation (e.g. of <dc:if>s).
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191 */
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diff changeset
192 private Node findStatementNode(NodeList nodes) {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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193 return findSelectNode(nodes, "statement");
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diff changeset
194 }
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195
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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diff changeset
196 private Node findPropertiesNode(NodeList nodes) {
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diff changeset
197 return findSelectNode(nodes, "properties");
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198 }
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199
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
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200 private Node findSelectNode(NodeList nodes, String selectName) {
4896
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diff changeset
201 int S = nodes.getLength();
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202
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diff changeset
203 // Check direct children and take special care of macros.
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diff changeset
204 for (int i = 0; i < S; ++i) {
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diff changeset
205 Node node = nodes.item(i);
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diff changeset
206 String ns;
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diff changeset
207 // Regular statement node.
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diff changeset
208 if (node.getNodeType() == Node.ELEMENT_NODE
6399
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209 && node.getLocalName().equals(selectName)
4896
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210 && (ns = node.getNamespaceURI()) != null
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diff changeset
211 && ns.equals(DC_NAMESPACE_URI)) {
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diff changeset
212 return node;
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213 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
214 // Macro node. Descend.
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diff changeset
215 else if (node.getNodeType() == Node.ELEMENT_NODE
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diff changeset
216 && node.getLocalName().equals("call-macro")
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diff changeset
217 && (ns = node.getNamespaceURI()) != null
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diff changeset
218 && ns.equals(DC_NAMESPACE_URI)) {
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diff changeset
219
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diff changeset
220 String macroName = ((Element)node).getAttribute("name");
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diff changeset
221 Node inMacroNode =
8856
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
222 findSelectNode(
5e38e2924c07 Fix code style.
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diff changeset
223 getMacroChildren(macroName), selectName);
4896
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diff changeset
224 if (inMacroNode != null) {
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parents: 4893
diff changeset
225 return inMacroNode;
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diff changeset
226 }
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diff changeset
227 }
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diff changeset
228
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diff changeset
229 }
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diff changeset
230
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diff changeset
231 return null;
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diff changeset
232 }
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233
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diff changeset
234 private String[][] extractProperties(Element propertiesNode) {
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diff changeset
235 ArrayList<String[]> props = new ArrayList<String[]>();
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diff changeset
236 NodeList list = propertiesNode.getElementsByTagNameNS(
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diff changeset
237 DC_NAMESPACE_URI, "property");
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parents: 6097
diff changeset
238 for (int i = 0, L = list.getLength(); i < L; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
239 Element property = (Element)list.item(i);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
240 String name = property.getAttribute("name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
241 if (name.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
242 log.warn("dc:property without name");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
243 continue;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
244 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
245 String alias = property.getAttribute("alias");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
246 if (alias.isEmpty()) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
247 alias = name;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
248 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
249 props.add(new String [] { name, alias });
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
250 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
251 return props.toArray(new String[props.size()][]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
252 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
253
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
254 /**
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
255 * Handle a dc:context node.
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
256 */
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
257 protected void containerContext(Node parent, Element current)
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
258 throws SQLException
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
259 {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
260 log.debug("dc:container-context");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
261
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
262 String container = expand(current.getAttribute("container"));
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
263
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
264 if (container.isEmpty()) {
8856
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
265 log.warn(
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
266 "dc:container-context: no 'container' attribute found");
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
267 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
268 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
269
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
270 NodeList subs = current.getChildNodes();
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
271 Node propertiesNode = findPropertiesNode(subs);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
272
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
273 if (propertiesNode == null) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
274 log.warn("dc:container-context: cannot find properties.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
275 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
276 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
277
8856
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
278 String [][] properties = extractProperties(
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
279 (Element)propertiesNode);
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
280
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
281 if (properties.length == 0) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
282 log.warn("dc:properties: No properties defined.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
283 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
284
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
285 Object [] result = new Object[1];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
286 if (!frames.getStore(container, result)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
287 log.warn("dc:container-context: cannot find container.");
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
288 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
289 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
290 Object c = result[0];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
291 if (c instanceof Object []) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
292 c = Arrays.asList((Object [])c);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
293 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
294 if (!(c instanceof Collection)) {
8856
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
295 log.warn(
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 8491
diff changeset
296 "dc:container-context: container is not a collection.");
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
297 return;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
298 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
299
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
300 Collection<?> collection = (Collection<?>)c;
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
301
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
302 // only descent if there are results
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
303 if (collection.isEmpty()) {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
304 return;
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
305 }
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
306
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
307 String [] columnNames = new String[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
308 for (int i = 0; i < columnNames.length; ++i) {
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
309 columnNames[i] = properties[i][1].toUpperCase();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
310 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
311
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
312 ResultData rd = new ResultData(columnNames);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
313
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
314 for (Object obj: collection) {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
315 Object [] row = new Object[properties.length];
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
316 for (int i = 0; i < properties.length; ++i) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
317 row[i] = getProperty(obj, properties[i][0]);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
318 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
319 rd.add(row);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
320 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
321
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
322 // A bit of a fake because the data is not from a
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
323 // real connection.
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
324 NamedConnection connection = connectionsStack.isEmpty()
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
325 ? connections.get(0)
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
326 : connectionsStack.peek().getA();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
327
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
328 connectionsStack.push(
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
329 new Pair<NamedConnection, ResultData>(connection, rd));
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
330 try {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
331 for (int i = 0, S = subs.getLength(); i < S; ++i) {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
332 build(parent, subs.item(i));
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
333 }
6402
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
334 }
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
335 finally {
da1d1df9ab23 Datacage: Stop execution of dc:container-context earlier if there are nor results at all.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6399
diff changeset
336 connectionsStack.pop();
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
337 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
338 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
339
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
340 /** Poor man's bean access. */
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
341 private Object getProperty(Object obj, String name) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
342 String mname =
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
343 "get" + Character.toUpperCase(name.charAt(0))
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
344 + name.substring(1);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
345
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
346 try {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
347 Method meth = obj.getClass().getMethod(mname);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
348 return meth.invoke(obj);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
349 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
350 catch (InvocationTargetException ite) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
351 log.warn(ite);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
352 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
353 catch (IllegalAccessException iae) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
354 log.warn(iae);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
355 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
356 catch (NoSuchMethodException nsme) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
357 log.warn(nsme);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
358 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
359 return null;
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
360 }
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
361
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
362 /**
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
363 * Handle a dc:context node.
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
364 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
365 protected void context(Node parent, Element current)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
366 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
367 {
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
368 log.debug("dc:context");
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
369
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
370 NodeList subs = current.getChildNodes();
4896
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
371 Node stmntNode = findStatementNode(subs);
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
372
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
373 if (stmntNode == null) {
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
374 log.warn("dc:context: cannot find statement");
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
375 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
376 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
377
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
378 String stmntText = stmntNode.getTextContent();
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
379
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
380 String con = current.getAttribute("connection");
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
381
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
382 String key = con + "-" + stmntText;
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
383
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
384 CompiledStatement.Instance csi = statements.get(key);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
385
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
386 if (csi == null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387 CompiledStatement cs = compiledStatements.get(stmntText);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
388 csi = cs.new Instance();
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
389 statements.put(key, csi);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
390 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
391
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
392 NamedConnection connection = connectionsStack.isEmpty()
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
393 ? 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
394 : connectionsStack.peek().getA();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
395
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
396 if (con.length() > 0) {
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
397 for (NamedConnection nc: connections) {
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
398 if (con.equals(nc.name)) {
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
399 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
400 break;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
401 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
402 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
403 }
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
404
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
405 ResultData rd = csi.execute(
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
406 connection.connection,
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
407 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>
parents: 1017
diff changeset
408 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
409
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
410 // only descent if there are results
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
411 if (!rd.isEmpty()) {
4051
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
412 connectionsStack.push(
58bdf95df5e4 More dead code removal. Minor code clean ups.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3571
diff changeset
413 new Pair<NamedConnection, ResultData>(connection, rd));
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
414 try {
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
415 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>
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1017
diff changeset
416 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
417 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
418 }
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
419 finally {
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
420 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
421 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
422 }
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
423 }
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
5433
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
425 public boolean hasResult() {
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
426 return !connectionsStack.isEmpty()
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
427 && !connectionsStack.peek().getB().isEmpty();
df32d7518f55 Expose function dc:has-result to Function Resolver.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5432
diff changeset
428 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
429
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
430 protected ResultData createFilteredResultData(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
431 ResultData rd,
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
432 String filter
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
433 ) {
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
434 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
435
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
436 XPathExpression x;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
437 try {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
438 x = getXPathExpression(filter);
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
439 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
440 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
441 log.warn("Invalid filter expression '" + filter + "'.");
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
442 return rd;
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
443 }
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
444
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
445 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
446 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
447
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 []> 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
449
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
450 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
451 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
452 try {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
453 frames.put(columns, row);
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
454 Object result = x.evaluate(
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
455 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
456
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
457 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
458 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
459 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
460 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
461 catch (XPathExpressionException xee) {
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
462 log.warn("unable to apply filter expression '" +
7573
bfec104f20c7 Builder: Slightly more verbose errormessage.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 7235
diff changeset
463 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
464 }
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
465 finally {
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
466 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
467 }
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
468 }
5892
9a3ca7532f2a Datacage: Repaired and simplified dc:filter code.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5890
diff changeset
469 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
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
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
472 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
473 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
474 {
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 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
476
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 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
478 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
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
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 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
482 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
483 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
484 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
485 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
486 }
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
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 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
489 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
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 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
492 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
493 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
494 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
495 }
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
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 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
498 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
499 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
500 }
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 }
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 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
503 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
504 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
505 }
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 }
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 }
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
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
509 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
510 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
511 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
512 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
513 ) {
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 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
515 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
516
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
517 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
518
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
519 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
520
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
521 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
522 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
523 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
524 }
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
525 }
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
526 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
527 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
528 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
529 }
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
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 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
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 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
534
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 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
536 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
537 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
538 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
539
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
540 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
541 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
542 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
543
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
544 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
545 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
546 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
547 }
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.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
549 }
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
550 }
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
551 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: 5887
diff changeset
552 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
553 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
554 }
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
555 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
556 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
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 }
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 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
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: 5887
diff changeset
562 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: 5887
diff changeset
563 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
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: 5887
diff changeset
565 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
566
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 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
568 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
569 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
570 }
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
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 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
573 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
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 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
576 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
577 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
578 }
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
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 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
581 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
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 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
584 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
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 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
587
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 Map<Object, ResultData> groups =
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5887
diff changeset
589 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
590
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
591 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
592
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 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
594 for (Map.Entry<Object, ResultData> entry: groups.entrySet()) {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
595 Object key = entry.getKey();
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
596 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
597 pair.setB(rd);
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
598 groupExprStack.push(key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
599 if (debug) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
600 log.debug("group key: " + key);
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
601 }
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
602 try {
6050
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
603 for (int i = 0; i < S; ++i) {
06450ef553cc DC: fixed dc:group
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5994
diff changeset
604 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
605 }
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
606 }
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
607 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
608 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
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 }
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 }
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 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
613 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
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 }
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
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
617
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
618 protected ResultData createSortedResultData(
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
619 ResultData orig,
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
620 String expr,
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
621 String type
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
622 ) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
623 XPathExpression x;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
624 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
625 x = getXPathExpression(expr);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
626 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
627 catch (XPathExpressionException xee) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
628 log.warn("Invalid sort expression '" + expr + "'.");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
629 return orig;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
630 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
631
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
632 QName returnType = typeToQName(type);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
633
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
634 List<Object []> rows = orig.getRows();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
635 String [] columns = orig.getColumnLabels();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
636
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
637 List<KV> sorted = new ArrayList<KV>(rows.size());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
638
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
639 for (Object [] row: rows) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
640 frames.enter();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
641 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
642 frames.put(columns, row);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
643 Object key = x.evaluate(EVAL_DOCUMENT, returnType);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
644
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
645 if (key instanceof Comparable) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
646 sorted.add(new KV((Comparable<Object>)key, row));
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
647 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
648 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
649 catch (XPathExpressionException xee) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
650 log.warn("unable to apply expression '" +
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
651 expr + "' to dataset. " + xee.getMessage(), xee);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
652 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
653 finally {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
654 frames.leave();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
655 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
656 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
657 Collections.sort(sorted);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
658 List<Object []> result = new ArrayList<Object []>(sorted.size());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
659 for (KV kv: sorted) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
660 result.add(kv.getData());
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
661 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
662 return new ResultData(columns, result);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
663 }
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 protected void sort(Node parent, Element current)
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
666 throws SQLException
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
667 {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
668 log.debug("dc:sort");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
670 if (connectionsStack.isEmpty()) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
671 log.debug("dc:sort without having results");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
672 return;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
673 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
674
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
675 String expr = current.getAttribute("expr").trim();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
676 String type = current.getAttribute("type").trim();
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 if (expr.isEmpty()) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
679 log.warn("missing 'expr' in dc:sort");
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
680 return;
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
681 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
682
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
683 Pair<Builder.NamedConnection, ResultData> pair =
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
684 connectionsStack.peek();
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 ResultData orig = connectionsStack.peek().getB();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
687
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
688 ResultData sorted = createSortedResultData(orig, expr, type);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
689
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
690 NodeList subs = current.getChildNodes();
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
691
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
692 pair.setB(sorted);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
693 try {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
694 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
695 build(parent, subs.item(i));
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
696 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
697 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
698 finally {
7677
36e28ec7ff16 dc:sort: Removed unnecessary if check. Forgot to push before tag.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7669
diff changeset
699 pair.setB(orig);
7669
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 }
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
702
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
703 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
704 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
705 ? 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
706 : 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
707 }
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
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
709 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
710 throws SQLException
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
711 {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
712 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
713
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
714 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
715 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
716 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
717 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
718
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
719 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
720 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
721
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
722 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
723 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
724 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
725 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
726
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
727 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
728 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
729 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
730
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
731 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
732
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
733 XPathExpression x;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
734 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
735 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
736 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
737 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
738 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
739 return;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
740 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
741
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
742 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
743 connectionsStack.peek();
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 ResultData orig = connectionsStack.peek().getB();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
746
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
747 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
748
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
749 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
750 ? 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
751 : addColumn(orig, name, x, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
752
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
753 pair.setB(rd);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
754 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
755 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: 6080
diff changeset
756 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
757 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
758 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
759 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
760 pair.setB(orig);
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: 6080
diff changeset
762 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
763
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
764 protected ResultData addColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
765 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
766 String name,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
767 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
768 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
769 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
770 String [] origColumns = rd.getColumnLabels();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
771 int index = origColumns.length;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
772 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
773 newColumns[index] = name.toUpperCase();
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
774 ResultData result = new ResultData(newColumns);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
775 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: 6080
diff changeset
776 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
777 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
778
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
779 protected ResultData replaceColumn(
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
780 ResultData rd,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
781 int index,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
782 XPathExpression expr,
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
783 QName returnType
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
784 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
785 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
786 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
787 fillResult(result, rd, index, columns.length, expr, returnType);
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
788 return result;
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
789 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
790
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
791 protected void fillResult(
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
792 ResultData result,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
793 ResultData rd,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
794 int index,
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
795 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
796 XPathExpression expr,
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
797 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
798 ) {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
799 String [] origColumns = rd.getColumnLabels();
6092
bdb316f7c552 Datacage: Fixed addColumn in <dc:virtual-column>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6087
diff changeset
800 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: 6080
diff changeset
801 frames.enter();
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
802 try {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
803 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
804 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
805 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
806 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
807 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
808 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
809 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
810 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
811 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
812 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
813 finally {
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
814 frames.leave();
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 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
817 }
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
818
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
819 protected void iterate(Node parent, Element current)
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
820 throws SQLException
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
821 {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
822 log.debug("dc:iterate");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
823 String container = expand(current.getAttribute("container"));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
824 String var = expand(current.getAttribute("var")).toUpperCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
825
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
826 if (container.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
827 log.warn("'container' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
828 return;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
829 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
830
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
831 if (var.isEmpty()) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
832 log.warn("'var' not set.");
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
833 return;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
834 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
835
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
836 Object [] result = new Object[1];
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 if (frames.getStore(container, result)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
839 Object c = result[0];
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
840 if (c instanceof Object []) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
841 c = Arrays.asList((Object [])c);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
842 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
843 if (c instanceof Collection) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
844 frames.enter();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
845 try {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
846 Collection<?> col = (Collection<?>)c;
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
847 for (Object o: col) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
848 if (o instanceof String) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
849 o = ((String)o).toLowerCase();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
850 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
851 frames.put(var, o);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
852 NodeList subs = current.getChildNodes();
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
853 for (int i = 0, N = subs.getLength(); i < N; ++i) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
854 build(parent, subs.item(i));
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
855 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
856 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
857 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
858 finally {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
859 frames.leave();
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 }
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
862 }
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
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
866 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
867 * Kind of foreach over results of a statement within a context.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
868 */
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
869 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
870 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
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 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
873
1818
e3eb1ea885a7 Simplified code in Datacage builder by using the new pair.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1716
diff changeset
874 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
875 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
876 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
877 }
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
878
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 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
880 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
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 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
883 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
884 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
885 }
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
886
5305
e60f65540cc2 Added filter to elements in datacage templating. (most work done by Sascha T.).
Raimund Renkert <rrenkert@intevation.de>
parents: 4897
diff changeset
887 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
888 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
889
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
890 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
891
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
892 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
893
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
894 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
895 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
896 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
897 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
898 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
899 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
900 }
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
901 }
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
902 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
903 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
904 }
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
diff changeset
905 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
906 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
907
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
908 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
909 * Create element.
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
910 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
911 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
912 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
913 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
914 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
915
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
916 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
917 log.debug("dc:element -> '" + attr + "'");
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
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
920 if (attr.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
921 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
922 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
923 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
924
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
925 Element element = owner.createElement(attr);
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 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
928 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
929 build(element, children.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
930 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
931
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
932 parent.appendChild(element);
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 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
936 throws SQLException
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 log.debug("dc:text");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
939 String value = expand(current.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
940 parent.appendChild(owner.createTextNode(value));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
941 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
942
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
943 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
944 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
945 {
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 log.debug("dc:message");
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
947 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
948 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
949 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
950 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
951 }
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
952 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
953 }
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
954 }
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
955
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
956 /**
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
957 * Add attribute to an element
3571
64a59cca1887 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
958 * @see Element
1890
9144e5a5027b (Picky) cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1859
diff changeset
959 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
960 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
961
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
962 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
963 log.warn("need element here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
964 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
965 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
966
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
967 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
968 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
969
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
970 Element element = (Element)parent;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
971
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
972 element.setAttribute(name, value);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
973 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
974
4893
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
975 /**
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
976 * Call-Macro node.
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
977 * Evaluate child-nodes of the given macro element (not its text).
54762b8ef016 Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4891
diff changeset
978 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
979 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
980 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
981 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
982 String name = current.getAttribute("name");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
983
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
984 if (name.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
985 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
986 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
987 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
988
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
989 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
990
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
991 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
992 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
993 try {
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
994 NodeList subs = macro.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
995 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
996 build(parent, subs.item(j));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
997 }
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
998 }
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
999 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
1000 macroBodies.pop();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1001 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1002 }
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
1003 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
1004 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
1005 }
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 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1007
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
1008 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
1009 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
1010 {
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 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
1012 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
1013 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
1014 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
1015 }
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 }
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 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
1018 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
1019 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1020 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1021
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
1022 /** 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
1023 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
1024
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
1025 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
1026 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
1027 ? 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
1028 : 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
1029 }
27d58b7b5edd Builder: When looking for a statement in contexts, also search in macro definitions.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4893
diff changeset
1030
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1031 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
1032 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1033 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1034 String test = current.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1035
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1036 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1037 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
1038 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1039 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1040
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1041 Boolean result = evaluateXPathToBoolean(test);
998
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 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1044 NodeList subs = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1045 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
1046 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1047 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1048 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1049 }
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 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
1052 throws SQLException
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 Node branch = null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1055
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1056 NodeList children = current.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1057 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
1058 Node child = children.item(i);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1059 String ns = child.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1060 if (ns == null
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1061 || !ns.equals(DC_NAMESPACE_URI)
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1062 || child.getNodeType() != Node.ELEMENT_NODE
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1063 ) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1064 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1065 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1066 String name = child.getLocalName();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1067 if ("when".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1068 Element when = (Element)child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1069 String test = when.getAttribute("test");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1070 if (test.length() == 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1071 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
1072 continue;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1073 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1074
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1075 Boolean result = evaluateXPathToBoolean(test);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1076 if (result != null && result.booleanValue()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1077 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1078 break;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1079 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1080
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1081 continue;
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 else if ("otherwise".equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1084 branch = child;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1085 // No break here.
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1086 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1087 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1088
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1089 if (branch != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1090 NodeList subs = branch.getChildNodes();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1091 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
1092 build(parent, subs.item(i));
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1093 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1094 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1095 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1096
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
1097 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
1098 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
1099 {
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 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
1101 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
1102 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
1103 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
1104 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
1105 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
1106 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
1107 }
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 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
1109 }
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
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
1111 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
1112
7235
03201eaf594f Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents: 6455
diff changeset
1113 /*
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1114 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1115 log.debug("evaluate: '" + expr + "'");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1116 }
7235
03201eaf594f Silence overly spammy debug output
Andre Heinecke <aheinecke@intevation.de>
parents: 6455
diff changeset
1117 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1118
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1119 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
1120 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
1121 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
1122 }
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
1123 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
1124 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
1125 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1126 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1127 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1128
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1129 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
1130
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
1131 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
1132
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1133 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
1134 ? (Boolean)result
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1135 : null;
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1136 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1137
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1138 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
1139
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1140 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
1141 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
1142
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1143 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
1144
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1145 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
1146 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
1147 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
1148 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1149 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1150
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
1151
4891
089bc08f720e Builder: Doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4890
diff changeset
1152 /** 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
1153 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
1154
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1155 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
1156 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
1157 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
1158
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1159 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
1160 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
1161 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1162 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
1163 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
1164 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
1165 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
1166 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1167 }
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1168
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1169 protected String expand(String s) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1170 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
1171
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1172 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
1173
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1174 StringBuffer sb = new StringBuffer();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1175 while (m.find()) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1176 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
1177 result[0] = null;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1178 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
1179 m.appendReplacement(
8143
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1180 sb,
8491
7bc675e4e6e0 Remove trailing whitespace.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8143
diff changeset
1181 result[0] != null
8143
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1182 ? Matcher.quoteReplacement(result[0].toString())
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1183 : "");
1716
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1184 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1185 else {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1029
diff changeset
1186 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
1187 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1188 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1189 m.appendTail(sb);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1190 return sb.toString();
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
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
1193 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
1194 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
1195 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
1196 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
1197 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
1198 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
1199 if (result instanceof String) {
8143
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1200 m.appendReplacement(
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1201 sb,
7021753b3797 Datacage: Insert variable values literally into output.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7960
diff changeset
1202 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
1203 }
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6077
diff changeset
1204 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
1205 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
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 }
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.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
1209 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
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
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
1212 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
1213 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
1214 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
1215 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
1216 }
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
1217 }
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
1218
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1219 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
1220 throws SQLException
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1221 {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1222 String ns = current.getNamespaceURI();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1223 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
1224 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
1225 log.warn("need elements here");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1226 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1227 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1228 String localName = current.getLocalName();
5517
5800a9497b0b Fix syntax error in builder.
Andre Heinecke <aheinecke@intevation.de>
parents: 5509
diff changeset
1229 Element curr = (Element)current;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1230 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
1231 attribute(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1232 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1233 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
1234 context(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1235 }
6399
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1236 else if ("container-context".equals(localName)) {
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1237 containerContext(parent, curr);
10fe6758dfb0 Datacage: Introduced <dc:container-context>.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6097
diff changeset
1238 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1239 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
1240 ifClause(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1241 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1242 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
1243 choose(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 ("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
1246 callMacro(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1247 }
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
1248 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
1249 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
1250 }
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
1251 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
1252 || "comment".equals(localName)
6455
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
1253 || "statement".equals(localName)
201d90f56d98 Fixed container context variables: to upper case.
Raimund Renkert <rrenkert@intevation.de>
parents: 6402
diff changeset
1254 || "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
1255 // Simply ignore them.
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1256 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1257 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
1258 element(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1259 }
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
1260 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
1261 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
1262 }
5974
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1263 else if ("iterate".equals(localName)) {
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1264 iterate(parent, curr);
95cb104a871b Add dc:iterate function
Andre Heinecke <aheinecke@intevation.de>
parents: 5892
diff changeset
1265 }
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
1266 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
1267 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
1268 }
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
1269 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
1270 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
1271 }
7669
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1272 else if ("sort".equals(localName)) {
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1273 sort(parent, curr);
f1abd257f933 Datacage: Added <dc:sort>
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7573
diff changeset
1274 }
6087
47775e3a8cf6 Datacage: Introduced <dc:virtual-column name="colname" type="type" expr="XPath">
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
1275 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
1276 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
1277 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1278 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
1279 text(parent, curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1280 }
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
1281 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
1282 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
1283 }
4737
718adea968e2 Add <dc:variable name="variable" expr="xpath"/> construct to datacage language.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4614
diff changeset
1284 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
1285 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
1286 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1287 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
1288 convert(curr);
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1289 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1290 else {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1291 log.warn("unknown '" + localName + "' -> ignore");
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 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1294 return;
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 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
1298 String txt = current.getNodeValue();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1299 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
1300 return;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1301 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1302 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1303
4353
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1304 if (current.getNodeType() == Node.COMMENT_NODE) {
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1305 // Ignore XML comments
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1306 return;
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1307 }
daf0919df76d Ignore comments in meta data xml template
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4051
diff changeset
1308
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1309 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
1310
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1311 NodeList children = current.getChildNodes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1312 for (int i = 0, N = children.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1313 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
1314 }
5494
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1315 if (copy.getNodeType() == Node.ELEMENT_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1316 NamedNodeMap nnm = ((Element)copy).getAttributes();
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1317 for (int i = 0, N = nnm.getLength(); i < N; ++i) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1318 Node n = nnm.item(i);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1319 if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1320 evaluateAttributeValue((Attr)n);
773899d00234 Fix new attribute evaluation
Andre Heinecke <aheinecke@intevation.de>
parents: 5485
diff changeset
1321 }
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
1322 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1323 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1324 parent.appendChild(copy);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1325 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1326 } // class BuildHelper
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1327
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 public Builder() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1330 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
1331 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
1332 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1333
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1334 public Builder(Document template) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1335 this();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1336 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
1337 extractMacros();
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1338 compileStatements();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1339 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1340
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
1341 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
1342 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
1343 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
1344 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
1345 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
1346 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
1347 }
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
4614
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4526
diff changeset
1349 /** Handle <dc:statement> elements. */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1350 protected void compileStatements() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1351
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1352 NodeList nodes = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1353 DC_NAMESPACE_URI, "statement");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1354
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1355 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
1356 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
1357 String stmnt = trimStatement(stmntElement.getTextContent());
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1358 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
1359 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
1360 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1361 CompiledStatement cs = new CompiledStatement(stmnt);
1029
3f3988bb6284 Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1023
diff changeset
1362 // 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
1363 stmnt = "s" + i;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1364 stmntElement.setTextContent(stmnt);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1365 compiledStatements.put(stmnt, cs);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1366 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1367 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1368
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
1369 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
1370 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
1371 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
1372
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 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
1374 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
1375 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
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 }
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
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1379 protected List<Node> rootsToList() {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1380
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1381 NodeList roots = template.getElementsByTagNameNS(
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1382 DC_NAMESPACE_URI, "template");
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1383
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1384 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
1385
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1386 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
1387 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
1388 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
1389 Node child = rootChildren.item(j);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1390 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
1391 elements.add(child);
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1392 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1393 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1394 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1395
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1396 return elements;
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 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
1400 if (stmnt == null) return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1401 //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
1402 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
1403 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1404
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1405 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
1406 Document document = node.getOwnerDocument();
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1407 return document != null ? document : (Document)node;
b81626b10cb7 Datacage: Moved templating in a better suited package.
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parents:
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1408 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1409
1011
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
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1410 public void build(
aca3b46160cb Added support for more than one db connection in datacage templating.
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1411 List<NamedConnection> connections,
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
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1412 Node output,
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
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1413 Map<String, Object> parameters
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
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1414 )
aca3b46160cb Added support for more than one db connection in datacage templating.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 998
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1415 throws SQLException
aca3b46160cb Added support for more than one db connection in datacage templating.
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parents: 998
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1416 {
5887
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1417 long startTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1418 try {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1419 BuildHelper helper =
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1420 new BuildHelper(output, connections, parameters);
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1421 helper.build();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1422 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1423 finally {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
diff changeset
1424 if (log.isDebugEnabled()) {
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1425 long stopTime = System.currentTimeMillis();
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1426 log.debug("Building the datacage result took " +
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1427 (stopTime-startTime)/1000f + " secs.");
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1428 }
88fca576e9e6 Datacage: Added some time meassuremnt for templating.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5863
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1429 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1430 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1431 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1432 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org