001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.renderkit; 021 022 import org.apache.myfaces.tobago.event.PageActionEvent; 023 import org.apache.myfaces.tobago.event.PageAction; 024 import org.apache.myfaces.tobago.event.PageActionUtil; 025 import org.apache.myfaces.tobago.component.UIData; 026 import org.apache.myfaces.tobago.component.ComponentUtil; 027 import static org.apache.myfaces.tobago.TobagoConstants.SUBCOMPONENT_SEP; 028 import org.apache.commons.logging.Log; 029 import org.apache.commons.logging.LogFactory; 030 031 import javax.faces.context.FacesContext; 032 import javax.faces.component.UIComponent; 033 import java.util.Map; 034 035 /* 036 * Date: 24.04.2006 037 * Time: 22:02:49 038 */ 039 040 //TODO move this back in the decode or SheetCommandRenderer 041 public class SheetUtils { 042 private static final Log LOG = LogFactory.getLog(SheetUtils.class); 043 044 public static void decode(FacesContext facesContext, UIComponent component) { 045 String actionId = ComponentUtil.findPage(facesContext, component).getActionId(); 046 String clientId = component.getClientId(facesContext); 047 if (LOG.isDebugEnabled()) { 048 LOG.debug("actionId = '" + actionId + "'"); 049 LOG.debug("clientId = '" + clientId + "'"); 050 } 051 if (actionId != null && actionId.equals(clientId)) { 052 053 PageAction action; 054 try { 055 action = PageActionUtil.parse(component.getId()); 056 if (action == null) { 057 LOG.error("Illegal value for PageAction :" + component.getId()); 058 return; 059 } 060 } catch (Exception e) { 061 LOG.error("Illegal value for PageAction :" + component.getId()); 062 return; 063 } 064 PageActionEvent event = new PageActionEvent((UIData) component.getParent(), action); 065 066 switch (action) { 067 case TO_PAGE: 068 case TO_ROW: 069 Map map = facesContext.getExternalContext().getRequestParameterMap(); 070 Object value = map.get(clientId + SUBCOMPONENT_SEP + "value"); 071 try { 072 event.setValue(Integer.parseInt((String) value)); 073 } catch (Exception e) { 074 LOG.error("Can't parse value for action " + action.name() + ": " + value); 075 } 076 break; 077 default: 078 // nothing more to do 079 } 080 component.queueEvent(event); 081 } 082 } 083 }