Revision 23382
| trunk/extensions/extSymbology/src/org/gvsig/symbology/fmap/rendering/filter/operations/OperatorsUtils.java | ||
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*/ |
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package org.gvsig.symbology.fmap.rendering.filter.operations; |
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import java.lang.reflect.Constructor; |
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import java.lang.reflect.InvocationTargetException; |
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import java.util.ArrayList; |
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import java.util.Hashtable; |
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/** |
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* Utils for operators |
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*
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* |
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* @author Pepe Vidal Salvador - jose.vidal.salvador@iver.es |
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* |
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*/ |
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OperatorsFactory myFactory = OperatorsFactory.getInstance(); |
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myFactory.myClass = (Class) myFactory.functions.get(name); |
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Constructor[] cons = myFactory.myClass.getDeclaredConstructors(); |
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Expression expression; |
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try {
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expression = (Expression) myFactory.myClass.newInstance();
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if (expression == null)
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return null;
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return expression.getPattern();
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} catch (InstantiationException e) {
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e.printStackTrace(); |
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} catch (IllegalAccessException e) {
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e.printStackTrace(); |
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Expression exp = (Expression)cons[0].newInstance(cons[0].getParameterTypes()[0].newInstance());
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return exp.getPattern(); |
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} catch (IllegalArgumentException e1) {
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e1.printStackTrace();
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} catch (InstantiationException e1) {
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e1.printStackTrace();
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} catch (IllegalAccessException e1) {
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e1.printStackTrace();
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} catch (InvocationTargetException e1) {
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e1.printStackTrace();
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} |
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return null; |
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