Revision 44366

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trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.impl/src/main/java/org/gvsig/expressionevaluator/impl/function/programming/GetattrFunction.java
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import org.gvsig.expressionevaluator.Function;
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import org.gvsig.expressionevaluator.Interpreter;
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import org.gvsig.expressionevaluator.spi.AbstractFunction;
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import org.gvsig.tools.dynobject.DynObject;
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public class GetattrFunction extends AbstractFunction {


  		




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  ......




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        if( obj==null ) {


  		




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            throw new NullPointerException("An object pointer was expected to access attribute "+attrname+" and a null was received");


  		




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        }


  		




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        Class<?> theClass = obj.getClass();


  		




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        Field field = theClass.getField(attrname);


  		




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        Object value = field.get(obj);


  		




  
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        Object value;


  		




  
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        if( obj instanceof DynObject ) {


  		




  
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            value = ((DynObject) obj).getDynValue(attrname);


  		




  
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        } else {


  		




  
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            Class<?> theClass = obj.getClass();


  		




  
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            Field field = theClass.getField(attrname);


  		




  
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            value = field.get(obj);


  		




  
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        }


  		




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        return value;


  		




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    }


  		




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