Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java @ 5433:df32d7518f55

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Expose function dc:has-result to Function Resolver.
author Sascha L. Teichmann <teichmann@intevation.de>
date Tue, 26 Mar 2013 16:29:12 +0100
parents d0f5bc8064f1
children f8a4ee86d276
rev   line source
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.datacage.templating;
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2
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3 import java.util.ArrayList;
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4 import java.util.Collection;
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5 import java.util.List;
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6 import java.util.Map;
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7
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8 import javax.xml.namespace.QName;
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9
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10 import javax.xml.xpath.XPathFunction;
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11 import javax.xml.xpath.XPathFunctionException;
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12 import javax.xml.xpath.XPathFunctionResolver;
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13
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14 import org.apache.log4j.Logger;
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16
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17 /** Resolves functions (e.g. dc:contains) in Datacage/Meta-Data system. */
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18 public class FunctionResolver
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19 implements XPathFunctionResolver
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20 {
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21 /** Home logger. */
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22 private static Logger log = Logger.getLogger(FunctionResolver.class);
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23
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24 public static final String FUNCTION_NAMESPACE_URI = "dc";
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25
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26 public static final class Entry {
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27
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28 String name;
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29 XPathFunction function;
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30 int arity;
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31
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32 public Entry() {
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33 }
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34
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35 public Entry(String name, XPathFunction function, int arity) {
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36 this.name = name;
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37 this.function = function;
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38 this.arity = arity;
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39 }
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40 } // class Entry
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41
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42 /** List of functions. */
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43 protected List<Entry> functions;
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44
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45 protected Builder.BuildHelper buildHelper;
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46
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47
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48 public FunctionResolver() {
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49 this(null);
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50 }
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51
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52 public FunctionResolver(Builder.BuildHelper buildHelper) {
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53 this.buildHelper = buildHelper;
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54
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55 functions = new ArrayList<Entry>();
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56
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57 addFunction("contains", 2, new XPathFunction() {
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58 @Override
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59 public Object evaluate(List args) throws XPathFunctionException {
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60 return contains(args);
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61 }
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62 });
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63
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64 addFunction("fromValue", 3, new XPathFunction() {
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65 @Override
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66 public Object evaluate(List args) throws XPathFunctionException {
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67 return fromValue(args);
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68 }
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69 });
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70
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71 addFunction("toValue", 3, new XPathFunction() {
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72 @Override
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73 public Object evaluate(List args) throws XPathFunctionException {
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74 return toValue(args);
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75 }
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76 });
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77
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78 addFunction("has-result", 0, new XPathFunction() {
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79 @Override
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80 public Object evaluate(List args) throws XPathFunctionException {
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81 return FunctionResolver.this.buildHelper.hasResult();
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82 }
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83 });
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84 }
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85
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86 /**
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87 * Create a new function.
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88 * @param name Name of the function.
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89 * @param arity Number of arguments for function.
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90 * @param function the function itself.
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91 */
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92 public void addFunction(String name, int arity, XPathFunction function) {
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93 functions.add(new Entry(name, function, arity));
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94 }
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95
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96 @Override
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97 public XPathFunction resolveFunction(QName functionName, int arity) {
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98
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99 if (!functionName.getNamespaceURI().equals(FUNCTION_NAMESPACE_URI)) {
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100 return null;
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101 }
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102
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103 String name = functionName.getLocalPart();
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104 for (Entry entry: functions) {
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105 if (entry.arity == arity && entry.name.equals(name)) {
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106 return entry.function;
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107 }
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108 }
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109
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110 return null;
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111 }
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112
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113 /** Implementation of case-ignoring dc:contains. */
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114 public Object contains(List args) throws XPathFunctionException {
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115 Object haystack = args.get(0);
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116 Object needle = args.get(1);
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117
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118 if (needle instanceof String) {
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119 needle = ((String)needle).toUpperCase();
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120 }
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121
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122 try {
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123 if (haystack instanceof Collection) {
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124 return Boolean.valueOf(
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125 ((Collection)haystack).contains(needle));
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126 }
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127
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128 if (haystack instanceof Map) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
129 return Boolean.valueOf(
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
130 ((Map)haystack).containsKey(needle));
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
131 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
132
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
133 if (haystack instanceof Object []) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
134 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
135 if (straw.equals(needle)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
136 return Boolean.TRUE;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
137 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
138 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
139 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
140
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
141 return Boolean.FALSE;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
142 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
143 catch (Exception e) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
144 log.error(e);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
145 throw new XPathFunctionException(e);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
146 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
147 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
148
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
149 /** 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
150 * dc:fromValue.
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
151 */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
152 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
153 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
154 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
155 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
156
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
157 if (!(mode instanceof String)){
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
158 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
159 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
160
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
161 if (mode.equals("locations")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
162 if (!(locations instanceof String)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
163 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
164 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
165 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
166 String[] split = loc.split(",");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
167 if (split.length < 1) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
168 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
169 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
170 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
171 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
172 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
173 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
174 if (v < min) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
175 min = v;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
176 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
177 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
178 return min;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
179 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
180 catch (NumberFormatException nfe) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
181 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
182 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
183 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
184 else if (mode.equals("distance")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
185 if (!(from instanceof String)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
186 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
187 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
188 String f = (String)from;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
189 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
190 return Double.parseDouble(f);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
191 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
192 catch(NumberFormatException nfe) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
193 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
194 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
195 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
196 else {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
197 return -99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
198 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
199 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
200
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
201 /** 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
202 * dc:toValue.
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
203 */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
204 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
205 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
206 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
207 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
208
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
209 if (!(mode instanceof String)){
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
210 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
211 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
212
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
213 if (mode.equals("locations")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
214 if (!(locations instanceof String)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
215 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
216 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
217 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
218 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
219 String[] split = loc.split(",");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
220 if (split.length < 1) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
221 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
222 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
223 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
224 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
225 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
226 if (v > max) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
227 max = v;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
228 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
229 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
230 return max;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
231 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
232 catch (NumberFormatException nfe) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
233 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
234 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
235 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
236 else if (mode.equals("distance")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
237 if (!(to instanceof String)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
238 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
239 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
240 else {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
241 String t = (String)to;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
242 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
243 return Double.parseDouble(t);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
244 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
245 catch(NumberFormatException nfe) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
246 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
247 }
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 else {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
251 return 99999d;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
252 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5164
diff changeset
253 }
998
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
254 }
b81626b10cb7 Datacage: Moved templating in a better suited package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
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http://dive4elements.wald.intevation.org