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 /*** The root Jelly tag which should be evaluated first
26 *
27 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
28 * @version $Revision: 155420 $
29 */
30 public class JellyTag extends TagSupport {
31
32 /*** The Log to which logging calls will be made. */
33 private static final Log log = LogFactory.getLog( JellyTag.class );
34
35 public JellyTag() {
36 }
37
38 // Tag interface
39 //-------------------------------------------------------------------------
40 public void doTag(XMLOutput output) throws JellyTagException {
41
42 if ( log.isDebugEnabled() ) {
43 log.debug( "Running body: " + getBody() );
44 }
45 invokeBody(output);
46 }
47
48 // Properties
49 //-------------------------------------------------------------------------
50
51 }
52