// $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/engine/util/UndoVariableReplacement.java,v 1.3 2004/02/14 03:34:28 sebb Exp $
/*
* Copyright 2003-2004 The Apache Software Foundation.
*
* 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.
*
*/
/*
* Created on May 4, 2003
*/
package org.apache.jmeter.engine.util;
import java.util.Iterator;
import java.util.Map;
import org.apache.jmeter.functions.InvalidVariableException;
import org.apache.jmeter.testelement.property.JMeterProperty;
import org.apache.jmeter.testelement.property.StringProperty;
import org.apache.jmeter.util.StringUtilities;
/**
* @author ano ano
*
* @version $Revision: 1.3 $
*/
public class UndoVariableReplacement extends AbstractTransformer
{
public UndoVariableReplacement(
CompoundVariable masterFunction,
Map variables)
{
super();
setMasterFunction(masterFunction);
setVariables(variables);
}
/* (non-Javadoc)
* @see ValueTransformer#transformValue(JMeterProperty)
*/
public JMeterProperty transformValue(JMeterProperty prop)
throws InvalidVariableException
{
Iterator iter = getVariables().keySet().iterator();
String input = prop.getStringValue();
while (iter.hasNext())
{
String key = (String) iter.next();
String value = (String) getVariables().get(key);
input = StringUtilities.substitute(input, "${" + key + "}", value);
}
StringProperty newProp = new StringProperty(prop.getName(), input);
return newProp;
}
}