VariableMapperWrapper

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com.sun.facelets.el
Class VariableMapperWrapper

java.lang.Object
  VariableMapper
      com.sun.facelets.el.VariableMapperWrapper

public final class VariableMapperWrapper
extends VariableMapper

Utility class for wrapping another VariableMapper with a new context, represented by a Map. Modifications occur to the Map instance, but resolve against the wrapped VariableMapper if the Map doesn't contain the ValueExpression requested.

Version:: $Id: VariableMapperWrapper.java,v 1.2 2005/08/24 04:38:57 jhook Exp $

Field Summary

private VariableMapper target


private java.util.Map vars


Constructor Summary

VariableMapperWrapper(VariableMapper orig)


Method Summary

ValueExpression resolveVariable(java.lang.String variable)
          First tries to resolve agains the inner Map, then the wrapped ValueExpression.

ValueExpression setVariable(java.lang.String variable, ValueExpression expression)
          Set the ValueExpression on the inner Map instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

target

private final VariableMapper target

vars

private java.util.Map vars

Constructor Detail