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Java > Open Source Codes > org > apache > commons > latka > jelly > ParameterValueTag


1 /*
2  * Copyright 1999-2001,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.commons.latka.jelly;
18
19 import org.apache.commons.jelly.JellyTagException;
20 import org.apache.commons.jelly.TagSupport;
21 import org.apache.commons.jelly.XMLOutput;
22
23 /**
24  *
25  * @author Morgan Delagrange
26  */
27 public class ParameterValueTag extends TagSupport {
28
29     /**
30      *
31      *
32      * @param xmlOutput a place to write output
33      * @throws JellyTagException if the paramter value could not be obtained from the body
34      */
35     public void doTag(XMLOutput xmlOutput) throws JellyTagException {
36
37         ParameterTag tag = (ParameterTag) findAncestorWithClass(ParameterTag.class);
38         tag.setParamValue(getBodyText().trim());
39
40     }
41
42 }
43
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