01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18:
19: /*
20: * Created on May 4, 2003
21: */
22: package org.apache.jmeter.engine.util;
23:
24: import java.util.Iterator;
25: import java.util.Map;
26:
27: import org.apache.jmeter.functions.InvalidVariableException;
28: import org.apache.jmeter.testelement.property.JMeterProperty;
29: import org.apache.jmeter.testelement.property.StringProperty;
30: import org.apache.jmeter.util.StringUtilities;
31:
32: /**
33: * @author ano ano
34: *
35: * @version $Revision: 493779 $
36: */
37: public class UndoVariableReplacement extends AbstractTransformer {
38: public UndoVariableReplacement(CompoundVariable masterFunction,
39: Map variables) {
40: super ();
41: setMasterFunction(masterFunction);
42: setVariables(variables);
43: }
44:
45: /*
46: * (non-Javadoc)
47: *
48: * @see ValueTransformer#transformValue(JMeterProperty)
49: */
50: public JMeterProperty transformValue(JMeterProperty prop)
51: throws InvalidVariableException {
52: Iterator iter = getVariables().keySet().iterator();
53: String input = prop.getStringValue();
54: while (iter.hasNext()) {
55: String key = (String) iter.next();
56: String value = (String) getVariables().get(key);
57: input = StringUtilities.substitute(input, "${" + key + "}",
58: value);
59: }
60: StringProperty newProp = new StringProperty(prop.getName(),
61: input);
62: return newProp;
63: }
64:
65: }
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