/*
* Copyright 2002,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.jelly.tags.core;
import org.apache.commons.jelly.JellyTagException;
import org.apache.commons.jelly.TagSupport;
import org.apache.commons.jelly.XMLOutput;
import org.xml.sax.helpers.DefaultHandler;
/** A tag which executes its body but passing no output.
* <p>
* Using this tag will still take the time to perform toString on each object
* returned to the output (but this toString value is discarded.
* A future version should go more internally so that this is avoided.
*
* @author <a href="mailto:paul@activemath.org">Paul Libbrecht</a>
* @version $Revision: 1.2 $
*/
public class MuteTag extends TagSupport {
public MuteTag() {
super();
}
public void doTag(XMLOutput output) throws JellyTagException {
super.invokeBody(makeMuteOutput());
}
private XMLOutput makeMuteOutput() {
return new XMLOutput(new DefaultHandler());
}
} // class TagSupport