| /* |
| * Copyright 1999-2004 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.cocoon.woody.binding; |
| |
| import org.apache.cocoon.woody.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 CVS $Id: DeleteNodeJXPathBinding.java,v 1.6 2004/03/05 13:02:27 bdelacretaz Exp $ |
| */ |
| 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("."); |
| } |
| } |