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.AjaxPhaseListener; 021 import static org.apache.myfaces.tobago.TobagoConstants.FACET_RELOAD; 022 023 import javax.faces.context.FacesContext; 024 import javax.servlet.http.HttpServletResponse; 025 026 /** 027 * User: idus 028 * Date: 12.03.2007 029 * Time: 22:32:13 030 */ 031 public class UIPanel extends UIPanelBase implements SupportsMarkup { 032 033 public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.Panel"; 034 035 private String[] markup; 036 037 public String[] getMarkup() { 038 if (markup != null) { 039 return markup; 040 } 041 return ComponentUtil.getMarkupBinding(getFacesContext(), this); 042 } 043 044 public void setMarkup(String[] markup) { 045 this.markup = markup; 046 } 047 048 @Override 049 public void restoreState(FacesContext context, Object state) { 050 Object[] values = (Object[]) state; 051 super.restoreState(context, values[0]); 052 markup = (String[]) values[1]; 053 } 054 055 @Override 056 public Object saveState(FacesContext context) { 057 Object[] values = new Object[2]; 058 values[0] = super.saveState(context); 059 values[1] = markup; 060 return values; 061 } 062 063 public void processDecodes(FacesContext context) { 064 final String ajaxId = (String) context.getExternalContext() 065 .getRequestParameterMap().get(AjaxPhaseListener.AJAX_COMPONENT_ID); 066 if (ajaxId !=null && ajaxId.equals(getClientId(context))) { 067 if (getFacet(FACET_RELOAD) != null && getFacet(FACET_RELOAD) instanceof UIReload 068 && getFacet(FACET_RELOAD).isRendered() 069 && ((UIReload) getFacet(FACET_RELOAD)).isImmediate() 070 && ajaxId.equals(ComponentUtil.findPage(context, this).getActionId())) { 071 UIReload reload = (UIReload) getFacet(FACET_RELOAD); 072 if (!reload.getUpdate()) { 073 if (context.getExternalContext().getResponse() instanceof HttpServletResponse) { 074 ((HttpServletResponse) context.getExternalContext().getResponse()) 075 .setStatus(HttpServletResponse.SC_NOT_MODIFIED); 076 } 077 context.responseComplete(); 078 return; 079 } 080 } 081 } 082 super.processDecodes(context); 083 } 084 085 }