Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/FunctionResolver.java @ 6181:65f278bd4ef5
Let get return a value
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Tue, 04 Jun 2013 16:01:43 +0200 |
| parents | e30d396defa5 |
| children | 95257f28bb3f |
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| 6180:e30d396defa5 | 6181:65f278bd4ef5 |
|---|---|
| 143 addFunction("get", 1, new XPathFunction() { | 143 addFunction("get", 1, new XPathFunction() { |
| 144 @Override | 144 @Override |
| 145 public Object evaluate(List args) throws XPathFunctionException { | 145 public Object evaluate(List args) throws XPathFunctionException { |
| 146 Object o = args.get(0); | 146 Object o = args.get(0); |
| 147 if (o instanceof String) { | 147 if (o instanceof String) { |
| 148 FunctionResolver.this.buildHelper.frames.getNull( | 148 return FunctionResolver.this.buildHelper.frames.getNull( |
| 149 (String)o, StackFrames.NULL); | 149 (String)o, StackFrames.NULL); |
| 150 } | 150 } |
| 151 return StackFrames.NULL; | 151 return StackFrames.NULL; |
| 152 } | 152 } |
| 153 }); | 153 }); |