| /* |
| * 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.formmodel; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.cocoon.woody.event.ProcessingPhaseEvent; |
| import org.apache.cocoon.woody.event.ProcessingPhaseListener; |
| import org.apache.cocoon.woody.event.WidgetEventMulticaster; |
| |
| /** |
| * The {@link WidgetDefinition} part of a Form widget, see {@link Form} for more information. |
| * |
| * @version $Id: FormDefinition.java,v 1.5 2004/03/05 13:02:32 bdelacretaz Exp $ |
| */ |
| public class FormDefinition extends AbstractContainerDefinition { |
| private ProcessingPhaseListener listener; |
| |
| public FormDefinition() { |
| super(); |
| } |
| |
| public void resolve() throws Exception { |
| List parents = new ArrayList(); |
| parents.add(this); |
| resolve(parents, this); |
| } |
| |
| public Widget createInstance() { |
| Form form = new Form(this); |
| createWidgets(form); |
| return form; |
| } |
| |
| public void addProcessingPhaseListener(ProcessingPhaseListener listener) { |
| this.listener = WidgetEventMulticaster.add(this.listener, listener); |
| } |
| |
| public boolean hasProcessingPhaseListeners() { |
| return this.listener != null; |
| } |
| |
| public void fireEvent(ProcessingPhaseEvent event) { |
| if (this.listener != null) { |
| this.listener.phaseEnded(event); |
| } |
| } |
| } |