/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

  * either express or implied. See the License for the specific language

  * governing permissions and limitations under the License.

  */

 package org.seasar.teeda.core.el.impl.commons;

 import org.apache.commons.el.ConditionalExpression;

 import org.apache.commons.el.Expression;

 import org.seasar.teeda.core.el.ExpressionProcessor;

 import org.seasar.teeda.core.el.Replacer;

 /**

  * @author shot

  */

 public class ConditionalExpressionReplacer implements Replacer {

     private ExpressionProcessor processor_;

     private ConditionalExpression expression_;

     public ConditionalExpressionReplacer(ExpressionProcessor processor) {

         processor_ = processor;

     }

     public void replace(Object expression) {

         expression_ = (ConditionalExpression) expression;

         Expression trueExpression = expression_.getTrueBranch();

         Expression falseExpression = expression_.getFalseBranch();

         processor_.processExpression(trueExpression, trueExpression.getClass());

         processor_.processExpression(falseExpression, falseExpression

                 .getClass());

     }

 }