KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > servicemix > expression > JaxenStringXPathExpression


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * 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 package org.apache.servicemix.expression;
18
19 import org.jaxen.JaxenException;
20
21 /**
22  * An {@link Expression} which evaluates an XPath expression using <a HREF="http://jaxen.org/"/>Jaxen</a> and
23  * returns the String value.
24  *
25  * @version $Revision: 426415 $
26  */
27 public class JaxenStringXPathExpression extends JaxenXPathExpression {
28
29     public JaxenStringXPathExpression(String JavaDoc xpath) throws Exception JavaDoc {
30         super(xpath);
31     }
32
33     protected Object JavaDoc evaluateXPath(Object JavaDoc object) throws JaxenException {
34         return getXpathObject().stringValueOf(object);
35     }
36 }
37
Popular Tags