KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > commons > jelly > tags > core > WhitespaceTag


1 /*
2  * Copyright 2002,2004 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 package org.apache.commons.jelly.tags.core;
17
18 import org.apache.commons.jelly.JellyTagException;
19 import org.apache.commons.jelly.TagSupport;
20 import org.apache.commons.jelly.XMLOutput;
21 import org.apache.commons.logging.Log;
22 import org.apache.commons.logging.LogFactory;
23
24
25 /**
26  * A simple tag used to preserve whitespace inside its body
27  *
28  * @author <a HREF="mailto:jstrachan@apache.org">James Strachan</a>
29  * @version $Revision: 155420 $
30  */
31 public class WhitespaceTag extends TagSupport {
32
33     /** The Log to which logging calls will be made. */
34     private static final Log log = LogFactory.getLog( WhitespaceTag.class );
35
36     public WhitespaceTag() {
37         setTrim(false);
38     }
39
40     // Tag interface
41 //-------------------------------------------------------------------------
42 public void doTag(XMLOutput output) throws JellyTagException {
43
44         if ( log.isDebugEnabled() ) {
45             log.debug( "Running body: " + getBody() );
46         }
47         invokeBody(output);
48     }
49
50 }
51
52
Popular Tags