/**
* Copyright (c) 2009--2010 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package com.redhat.rhn.common.util;
import org.apache.commons.digester.Rule;
import org.xml.sax.Attributes;
import java.lang.reflect.Method;
/**
* AttributeCopyRule, a simple Digester rule to copy attributes and
* invoke them on set(name, value) on the top object on the stack
* @version $Rev$
*/
public class AttributeCopyRule extends Rule {
/** {@inheritDoc} */
public void begin(String namespace, String name,
Attributes attributes) throws Exception {
Object param = digester.peek();
Method me;
try {
me = param.getClass().getMethod("put",
new Class[] { Object.class, Object.class });
}
catch (NoSuchMethodException e) {
return;
}
for (int i = 0; i < attributes.getLength(); i++) {
me.invoke(param, attributes.getQName(i), attributes.getValue(i));
}
}
}