Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/FunctionResolver.java @ 7383:36a194156f15

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Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical minimum/maximum from a list of numbers. Example: dc:min-number(dc:find-all('\d{4}', '1919 1291 1299 3029')) returns 1291
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 18 Oct 2013 18:36:18 +0200
parents 420eb5a5fde4
children ef310e272fb5
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 java.text.SimpleDateFormat;
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12 import java.util.ArrayList;
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13 import java.util.Collection;
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14 import java.util.Collections;
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15 import java.util.Date;
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16 import java.util.List;
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17 import java.util.Map;
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18 import java.util.HashMap;
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19 import java.util.Set;
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20 import java.util.regex.Matcher;
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21 import java.util.regex.Pattern;
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22
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23 import java.lang.reflect.InvocationTargetException;
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24 import java.lang.reflect.Method;
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25
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26 import javax.xml.namespace.QName;
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27
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28 import javax.xml.xpath.XPathFunction;
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29 import javax.xml.xpath.XPathFunctionException;
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30 import javax.xml.xpath.XPathFunctionResolver;
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31
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32 import org.apache.log4j.Logger;
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33 import org.dive4elements.artifactdatabase.transition.TransitionEngine;
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34 import org.dive4elements.artifacts.GlobalContext;
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35 import org.dive4elements.river.artifacts.context.RiverContext;
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36 import org.dive4elements.river.artifacts.context.RiverContextFactory;
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37
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38
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39 /** Resolves functions (e.g. dc:contains) in Datacage/Meta-Data system. */
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40 public class FunctionResolver
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41 implements XPathFunctionResolver
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42 {
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43 /** Home logger. */
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44 private static Logger log = Logger.getLogger(FunctionResolver.class);
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45
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46 public static final String FUNCTION_NAMESPACE_URI = "dc";
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47
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48 public static final double FAR_AWAY = 99999d;
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49
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50 protected static final class Entry {
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51
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52 Entry next;
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53 XPathFunction function;
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54 int arity;
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55
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56 public Entry(Entry next, XPathFunction function, int arity) {
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57 this.next = next;
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58 this.function = function;
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59 this.arity = arity;
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60 }
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61
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62 XPathFunction find(int arity) {
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63 Entry current = this;
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64 while (current != null) {
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65 if (current.arity == arity) {
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66 return current.function;
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67 }
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68 current = current.next;
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69 }
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70 return null;
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71 }
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72 } // class Entry
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73
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74 /** List of functions. */
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75 protected Map<String, Entry> functions;
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76
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77 protected Builder.BuildHelper buildHelper;
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78
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79
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80 public FunctionResolver() {
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81 this(null);
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82 }
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83
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84 public FunctionResolver(Builder.BuildHelper buildHelper) {
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85 this.buildHelper = buildHelper;
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86
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87 functions = new HashMap<String, Entry>();
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88
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89 addFunction("contains", 2, new XPathFunction() {
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90 @Override
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91 public Object evaluate(List args) throws XPathFunctionException {
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92 return contains(args);
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93 }
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94 });
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95
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96 addFunction("fromValue", 3, new XPathFunction() {
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97 @Override
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98 public Object evaluate(List args) throws XPathFunctionException {
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99 return fromValue(args);
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100 }
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101 });
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102
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103 addFunction("toValue", 3, new XPathFunction() {
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104 @Override
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105 public Object evaluate(List args) throws XPathFunctionException {
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106 return toValue(args);
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107 }
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108 });
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109
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110 addFunction("replace", 3, new XPathFunction() {
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111 @Override
f8a4ee86d276 Add dc:replace function for datacage
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diff changeset
112 public Object evaluate(List args) throws XPathFunctionException {
f8a4ee86d276 Add dc:replace function for datacage
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diff changeset
113 return replace(args);
f8a4ee86d276 Add dc:replace function for datacage
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114 }
f8a4ee86d276 Add dc:replace function for datacage
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115 });
f8a4ee86d276 Add dc:replace function for datacage
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116
6126
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
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diff changeset
117 addFunction("replace-all", 3, new XPathFunction() {
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118 @Override
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
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119 public Object evaluate(List args) throws XPathFunctionException {
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diff changeset
120 return replaceAll(args);
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121 }
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
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122 });
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
123
5433
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diff changeset
124 addFunction("has-result", 0, new XPathFunction() {
df32d7518f55 Expose function dc:has-result to Function Resolver.
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125 @Override
df32d7518f55 Expose function dc:has-result to Function Resolver.
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126 public Object evaluate(List args) throws XPathFunctionException {
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127 return FunctionResolver.this.buildHelper.hasResult();
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128 }
df32d7518f55 Expose function dc:has-result to Function Resolver.
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129 });
5608
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
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130
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131 addFunction("group-key", 0, new XPathFunction() {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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132 @Override
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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133 public Object evaluate(List args) throws XPathFunctionException {
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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134 return FunctionResolver.this.buildHelper.getGroupKey();
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135 }
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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136 });
6ea004d51203 Datacage: Introduced <dc:group epxr="xpath" type="type"> ... </dc:group> and XPath function dc:group-key().
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137
5608
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
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138 addFunction("date-format", 2, new XPathFunction() {
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139 @Override
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
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140 public Object evaluate(List args) throws XPathFunctionException {
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141 return dateFormat(args);
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142 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
143 });
6080
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
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144
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
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diff changeset
145 addFunction("dump-variables", 0, new XPathFunction() {
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
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diff changeset
146 @Override
4bd8bbbcdf68 Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
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147 public Object evaluate(List args) throws XPathFunctionException {
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148 return FunctionResolver.this.buildHelper.frames.dump();
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149 }
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150 });
6180
e30d396defa5 Datacage: Added function dc:get('var-name'). Returns content of variable var-name or NULL if not
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151
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diff changeset
152 addFunction("get", 1, new XPathFunction() {
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diff changeset
153 @Override
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diff changeset
154 public Object evaluate(List args) throws XPathFunctionException {
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diff changeset
155 Object o = args.get(0);
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diff changeset
156 if (o instanceof String) {
6181
65f278bd4ef5 Let get return a value
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diff changeset
157 return FunctionResolver.this.buildHelper.frames.getNull(
6180
e30d396defa5 Datacage: Added function dc:get('var-name'). Returns content of variable var-name or NULL if not
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diff changeset
158 (String)o, StackFrames.NULL);
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diff changeset
159 }
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diff changeset
160 return StackFrames.NULL;
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161 }
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diff changeset
162 });
6933
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
163
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
164 addFunction("all-state-successors", 2, new XPathFunction() {
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
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165 @Override
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166 public Object evaluate(List args) throws XPathFunctionException {
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167 Object artifactName = args.get(0);
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diff changeset
168 Object stateId = args.get(1);
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diff changeset
169
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
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diff changeset
170 return artifactName instanceof String
7248
1dff8e71c4d6 Removed trailing whitespace.
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diff changeset
171 && stateId instanceof String
6933
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
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172 ? allStateSuccessors((String)artifactName, (String)stateId)
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
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173 : Collections.<String>emptySet();
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
174 }
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
175 });
7382
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
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diff changeset
176
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
177 addFunction("find-all", 2, new XPathFunction() {
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
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diff changeset
178 @Override
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
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diff changeset
179 public Object evaluate(List args) throws XPathFunctionException {
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diff changeset
180 Object needle = args.get(0);
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diff changeset
181 Object haystack = args.get(1);
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diff changeset
182 return haystack instanceof String
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diff changeset
183 && needle instanceof String
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diff changeset
184 ? findAll((String)needle, (String)haystack)
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diff changeset
185 : Collections.<String>emptyList();
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diff changeset
186 }
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
187 });
7383
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
188
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
189 addFunction("max-number", 1, new XPathFunction() {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
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diff changeset
190 @Override
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
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parents: 7382
diff changeset
191 public Object evaluate(List args) throws XPathFunctionException {
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diff changeset
192 return maxNumber(args.get(0));
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diff changeset
193 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
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parents: 7382
diff changeset
194 });
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
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parents: 7382
diff changeset
195
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
196 addFunction("min-number", 1, new XPathFunction() {
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Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
197 @Override
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
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parents: 7382
diff changeset
198 public Object evaluate(List args) throws XPathFunctionException {
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parents: 7382
diff changeset
199 return minNumber(args.get(0));
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diff changeset
200 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
201 });
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
202 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
203
4594
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1930
diff changeset
204 /**
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1930
diff changeset
205 * Create a new function.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
206 * @param name Name of the function.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
207 * @param arity Number of arguments for function.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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diff changeset
208 * @param function the function itself.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1930
diff changeset
209 */
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 public void addFunction(String name, int arity, XPathFunction function) {
6126
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
211 Entry entry = functions.get(name);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
212 if (entry == null) {
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
213 entry = new Entry(null, function, arity);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
214 functions.put(name, entry);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
215 }
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
216 else {
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
217 Entry newEntry = new Entry(entry.next, function, arity);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
218 entry.next = newEntry;
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
219 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
220 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
221
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 @Override
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223 public XPathFunction resolveFunction(QName functionName, int arity) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
225 if (!functionName.getNamespaceURI().equals(FUNCTION_NAMESPACE_URI)) {
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228
6126
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
229 Entry entry = functions.get(functionName.getLocalPart());
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
230 return entry != null
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
231 ? entry.find(arity)
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
232 : null;
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233 }
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
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diff changeset
234
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
235 /** Implementation of case-ignoring dc:contains. */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
236 public Object contains(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
237 Object haystack = args.get(0);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
238 Object needle = args.get(1);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
239
5630
619da3fa7a8b Datacage: fix dc:contains() Do not uppercase needle if its not a container search.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5629
diff changeset
240 if (needle instanceof String && !(haystack instanceof String)) {
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
241 needle = ((String)needle).toUpperCase();
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
242 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
243
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
244 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
245 if (haystack instanceof Collection) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
246 return Boolean.valueOf(
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
247 ((Collection)haystack).contains(needle));
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
248 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
249
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
250 if (haystack instanceof Map) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
251 return Boolean.valueOf(
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
252 ((Map)haystack).containsKey(needle));
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
253 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
254
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
255 if (haystack instanceof Object []) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
256 for (Object straw: (Object [])haystack) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
257 if (straw.equals(needle)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
258 return Boolean.TRUE;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
259 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
260 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
261 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
262
5629
ce982943ab46 Datacage: dc:contains() is now able to process strings
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5608
diff changeset
263 if (haystack instanceof String && needle instanceof String) {
ce982943ab46 Datacage: dc:contains() is now able to process strings
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5608
diff changeset
264 String h = (String)haystack;
ce982943ab46 Datacage: dc:contains() is now able to process strings
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5608
diff changeset
265 String n = (String)needle;
ce982943ab46 Datacage: dc:contains() is now able to process strings
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5608
diff changeset
266 return h.contains(n);
ce982943ab46 Datacage: dc:contains() is now able to process strings
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5608
diff changeset
267 }
ce982943ab46 Datacage: dc:contains() is now able to process strings
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5608
diff changeset
268
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
269 return Boolean.FALSE;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
270 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
271 catch (Exception e) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
272 log.error(e);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
273 throw new XPathFunctionException(e);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
274 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
275 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
276
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
277 /** Implementation for getting the minimum value of location or distance
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
278 * dc:fromValue.
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
279 */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
280 public Object fromValue(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
281 Object mode = args.get(0);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
282 Object locations = args.get(1);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
283 Object from = args.get(2);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
284
7248
1dff8e71c4d6 Removed trailing whitespace.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6933
diff changeset
285 if ((mode instanceof String && mode.equals("location")) ||
6448
00aa1bc72a65 Set tokm and fromkm to location if we are at a location to apply km-filtering correctly
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6323
diff changeset
286 (locations instanceof String && !((String)locations).isEmpty())) {
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
287 if (!(locations instanceof String)) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
288 return -FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
289 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
290 String loc = ((String)locations).replace(" ", "");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
291 String[] split = loc.split(",");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
292 if (split.length < 1) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
293 return -FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
294 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
295 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
296 double min = Double.parseDouble(split[0]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
297 for (int i = 1; i < split.length; ++i) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
298 double v = Double.parseDouble(split[i]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
299 if (v < min) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
300 min = v;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
301 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
302 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
303 return min;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
304 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
305 catch (NumberFormatException nfe) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
306 return -FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
307 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
308 }
6176
4edad3e414cb Fix km filtering in Datacage, we default to mode distance now
Andre Heinecke <aheinecke@intevation.de>
parents: 6126
diff changeset
309 else {
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
310 if (!(from instanceof String)) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
311 return -FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
312 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
313 String f = (String)from;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
314 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
315 return Double.parseDouble(f);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
316 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
317 catch(NumberFormatException nfe) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
318 return -FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
319 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
320 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
321 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
322
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
323 /** Implementation for getting the maximum value of location or distance
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
324 * dc:toValue.
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
325 */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
326 public Object toValue(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
327 Object mode = args.get(0);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
328 Object locations = args.get(1);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
329 Object to = args.get(2);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
330
6448
00aa1bc72a65 Set tokm and fromkm to location if we are at a location to apply km-filtering correctly
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6323
diff changeset
331 if ((mode instanceof String && mode.equals("location")) ||
00aa1bc72a65 Set tokm and fromkm to location if we are at a location to apply km-filtering correctly
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6323
diff changeset
332 (locations instanceof String && !((String)locations).isEmpty())) {
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
333 if (!(locations instanceof String)) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
334 return FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
335 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
336 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
337 String loc = ((String)locations).replace(" ", "");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
338 String[] split = loc.split(",");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
339 if (split.length < 1) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
340 return FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
341 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
342 double max = Double.parseDouble(split[0]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
343 for (int i = 1; i < split.length; ++i) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
344 double v = Double.parseDouble(split[i]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
345 if (v > max) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
346 max = v;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
347 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
348 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
349 return max;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
350 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
351 catch (NumberFormatException nfe) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
352 return FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
353 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
354 }
6176
4edad3e414cb Fix km filtering in Datacage, we default to mode distance now
Andre Heinecke <aheinecke@intevation.de>
parents: 6126
diff changeset
355 else {
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
356 if (!(to instanceof String)) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
357 return FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
358 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
359 else {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
360 String t = (String)to;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
361 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
362 return Double.parseDouble(t);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
363 }
6126
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
364 catch (NumberFormatException nfe) {
5604
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5561
diff changeset
365 return FAR_AWAY;
5430
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
366 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
367 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
368 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
369 }
5561
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
370
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
371 /** Implementation for doing a string replace
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
372 * dc:replace
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
373 */
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
374 public Object replace(List args) throws XPathFunctionException {
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
375 Object haystack = args.get(0);
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
376 Object needle = args.get(1);
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
377 Object replacement = args.get(2);
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
378
6126
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
379 if (needle instanceof String
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
380 && haystack instanceof String
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
381 && replacement instanceof String) {
5561
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
382 return ((String)haystack).replace(
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
383 (String)needle, (String)replacement);
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
384 }
6126
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
385 return haystack;
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
386 }
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
387
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
388 /** Implementation for doing a string replace
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
389 * dc:replace-all
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
390 */
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
391 public Object replaceAll(List args) throws XPathFunctionException {
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
392 Object haystack = args.get(0);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
393 Object needle = args.get(1);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
394 Object replacement = args.get(2);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
395
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
396 if (needle instanceof String
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
397 && haystack instanceof String
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
398 && replacement instanceof String) {
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
399 return ((String)haystack).replaceAll(
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
400 (String)needle, (String)replacement);
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
401 }
57fb50f8c9fc Datacage: Added function dc:replace-all(haystack, needle, replacement) to do regular expression replacements. Mapped to Java's String haystack.replaceAll(needle, replacement).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6080
diff changeset
402 return haystack;
5561
f8a4ee86d276 Add dc:replace function for datacage
Andre Heinecke <aheinecke@intevation.de>
parents: 5433
diff changeset
403 }
5608
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
404
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
405 public Object dateFormat(List args) throws XPathFunctionException {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
406 Object pattern = args.get(0);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
407 Object date = args.get(1);
5784
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
408
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
409 try {
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
410 // Oracle does not return a date object but an oracle.sql.TIMESTAMP
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
411 Method meth = date.getClass().getMethod("dateValue", new Class[] {});
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
412 date = meth.invoke(date, new Object [] {});
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
413 } catch (IllegalArgumentException e) {
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
414 } catch (IllegalAccessException e) {
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
415 } catch (InvocationTargetException e) {
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
416 } catch (NoSuchMethodException e) {
efbbfe32e9fe Fix dateFormat for Oracle by invoking dateValue on demand
Andre Heinecke <aheinecke@intevation.de>
parents: 5630
diff changeset
417 }
5608
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
418 if (pattern instanceof String && date instanceof Date) {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
419 try {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
420 // TODO: Take locale into account.
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
421 return new SimpleDateFormat((String)pattern).format((Date)date);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
422 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
423 catch (IllegalArgumentException iae) {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
424 throw new XPathFunctionException(iae);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
425 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
426 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
427 return "";
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date)
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5604
diff changeset
428 }
6933
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
429
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
430 public Set<String> allStateSuccessors(String artifactName, String stateId) {
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
431 GlobalContext gc = RiverContextFactory.getGlobalContext();
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
432 if (gc == null) {
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
433 return Collections.<String>emptySet();
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
434 }
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
435 Object o = gc.get(RiverContext.TRANSITION_ENGINE_KEY);
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
436 if (o instanceof TransitionEngine) {
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
437 TransitionEngine te = (TransitionEngine)o;
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
438 return te.allRecursiveSuccessorStateIds(artifactName, stateId);
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
439 }
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
440 return Collections.<String>emptySet();
468d9ebda4ce Datacage: Add dc:all-state-successors() to enable predicates like dc:contains(dc:all-state-successors($artifact-name, $current-state-id), 'state.winfo.calculation_mode') which recursively collects all successor state ids an check for containment.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6448
diff changeset
441 }
7382
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
442
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
443 public Collection<String> findAll(String needle, String haystack) {
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
444
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
445 ArrayList<String> result = new ArrayList<String>();
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
446
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
447 Pattern pattern = Pattern.compile(needle);
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
448 Matcher matcher = pattern.matcher(haystack);
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
449 while (matcher.find()) {
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
450 result.add(matcher.group());
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
451 }
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
452 return result;
420eb5a5fde4 Datacage: Add function dc:find-all(needle, haystack).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7248
diff changeset
453 }
7383
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
454
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
455 public Number maxNumber(Object list) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
456 if (list instanceof Collection) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
457 Collection collection = (Collection)list;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
458 double max = -Double.MAX_VALUE;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
459 for (Object x: collection) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
460 Number n;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
461 if (x instanceof Number) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
462 n = (Number)x;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
463 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
464 else if (x instanceof String) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
465 try {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
466 n = Double.valueOf((String)x);
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
467 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
468 catch (NumberFormatException nfe) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
469 log.warn("'" + x + "' is not a number.");
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
470 continue;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
471 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
472 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
473 else {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
474 log.warn("'" + x + "' is not a number.");
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
475 continue;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
476 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
477
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
478 double v = n.doubleValue();
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
479
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
480 if (v > max) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
481 max = v;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
482 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
483 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
484
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
485 return Double.valueOf(max == -Double.MAX_VALUE
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
486 ? Double.MAX_VALUE
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
487 : max);
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
488 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
489
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
490 return list instanceof Number
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
491 ? (Number)list
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
492 : Double.valueOf(Double.MAX_VALUE);
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
493 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
494
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
495 public Number minNumber(Object list) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
496 if (list instanceof Collection) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
497 Collection collection = (Collection)list;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
498 double min = Double.MAX_VALUE;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
499 for (Object x: collection) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
500 Number n;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
501 if (x instanceof Number) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
502 n = (Number)x;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
503 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
504 else if (x instanceof String) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
505 try {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
506 n = Double.valueOf((String)x);
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
507 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
508 catch (NumberFormatException nfe) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
509 log.warn("'" + x + "' is not a number.");
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
510 continue;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
511 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
512 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
513 else {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
514 log.warn("'" + x + "' is not a number.");
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
515 continue;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
516 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
517
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
518 double v = n.doubleValue();
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
519
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
520 if (v < min) {
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
521 min = v;
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
522 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
523 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
524
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
525 return Double.valueOf(min == Double.MAX_VALUE
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
526 ? -Double.MAX_VALUE
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
527 : min);
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
528 }
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
529
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
530 return list instanceof Number
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
531 ? (Number)list
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
532 : Double.valueOf(-Double.MAX_VALUE);
36a194156f15 Datacage: Added dc:min-number(list) and dc:max-number(list) to extract the numerical
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7382
diff changeset
533 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
534 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
535 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org