/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.cocoon.forms.binding;
import org.apache.cocoon.forms.formmodel.Widget;
import org.apache.commons.jxpath.JXPathContext;
/**
* DeleteNodeJXPathBinding provides an implementation of a {@link Binding}
* that deletes the current context-bean from the target
* back-end model upon save.
* <p>
* NOTES: <ol>
* <li>This Binding does not perform any actions when loading.</li>
* </ol>
*
* @version $Id$
*/
public class DeleteNodeJXPathBinding extends JXPathBindingBase {
public DeleteNodeJXPathBinding(JXPathBindingBuilderBase.CommonAttributes commonAtts) {
super(commonAtts);
}
public void doLoad(Widget frmModel, JXPathContext jxpc) {
// doesn't do a thing when loading.
}
/**
* Removes the current context-bean from the jxpath context.
*/
public void doSave(Widget frmModel, JXPathContext jxpc) {
// get rid of the contextbean
jxpc.removePath(".");
}
}