| /* |
| * 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.myfaces.tobago.event; |
| |
| import javax.faces.component.EditableValueHolder; |
| import javax.faces.component.UIComponent; |
| import javax.faces.event.ActionListener; |
| import java.util.Iterator; |
| |
| public abstract class AbstractResetInputActionListener implements ActionListener { |
| |
| protected void resetChildren(final UIComponent component) { |
| final Iterator it = component.getFacetsAndChildren(); |
| while (it.hasNext()) { |
| final UIComponent child = (UIComponent) it.next(); |
| if (child instanceof EditableValueHolder) { |
| reset((EditableValueHolder) child); |
| } |
| resetChildren(child); |
| } |
| } |
| |
| public static void reset(final EditableValueHolder editableValueHolder) { |
| editableValueHolder.setValue(null); |
| editableValueHolder.setSubmittedValue(null); |
| editableValueHolder.setLocalValueSet(false); |
| editableValueHolder.setValid(true); |
| } |
| } |