001 package org.apache.myfaces.tobago.component; 002 003 /* 004 * Licensed to the Apache Software Foundation (ASF) under one or more 005 * contributor license agreements. See the NOTICE file distributed with 006 * this work for additional information regarding copyright ownership. 007 * The ASF licenses this file to You under the Apache License, Version 2.0 008 * (the "License"); you may not use this file except in compliance with 009 * the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, software 014 * distributed under the License is distributed on an "AS IS" BASIS, 015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 016 * See the License for the specific language governing permissions and 017 * limitations under the License. 018 */ 019 020 import org.apache.myfaces.tobago.ajax.api.AjaxComponent; 021 import org.apache.myfaces.tobago.ajax.api.AjaxPhaseListener; 022 import org.apache.myfaces.tobago.ajax.api.AjaxUtils; 023 024 import javax.faces.context.FacesContext; 025 import java.io.IOException; 026 027 /* 028 * User: weber 029 * Date: Feb 28, 2005 030 * Time: 3:05:19 PM 031 */ 032 public class UIPanelBase extends javax.faces.component.UIPanel 033 implements AjaxComponent { 034 035 public void encodeBegin(FacesContext facesContext) throws IOException { 036 // TODO change this should be renamed to DimensionUtils.prepare!!! 037 UILayout.getLayout(this).layoutBegin(facesContext, this); 038 super.encodeBegin(facesContext); 039 } 040 041 public void encodeChildren(FacesContext facesContext) throws IOException { 042 if (isRendered()) { 043 UILayout.getLayout(this).encodeChildrenOfComponent(facesContext, this); 044 } 045 } 046 047 public void encodeAjax(FacesContext facesContext) throws IOException { 048 AjaxUtils.encodeAjaxComponent(facesContext, this); 049 } 050 051 public void processAjax(FacesContext facesContext) throws IOException { 052 final String ajaxId = (String) facesContext.getExternalContext() 053 .getRequestParameterMap().get(AjaxPhaseListener.AJAX_COMPONENT_ID); 054 055 if (ajaxId.equals(getClientId(facesContext))) { 056 AjaxUtils.processActiveAjaxComponent(facesContext, this); 057 } else { 058 AjaxUtils.processAjaxOnChildren(facesContext, this); 059 } 060 } 061 }