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.commons.logging.Log; 023 import org.apache.commons.logging.LogFactory; 024 import org.apache.myfaces.tobago.component.ComponentUtil; 025 026 import javax.faces.component.UIComponent; 027 import javax.faces.component.UISelectOne; 028 import javax.faces.context.FacesContext; 029 030 public abstract class SelectOneRendererBase extends InputRendererBase { 031 032 private static final Log LOG = LogFactory.getLog(SelectOneRendererBase.class); 033 034 public void decode(FacesContext facesContext, UIComponent component) { 035 if (ComponentUtil.isOutputOnly(component)) { 036 return; 037 } 038 if (component instanceof UISelectOne) { 039 UISelectOne uiSelectOne = (UISelectOne) component; 040 041 String clientId = uiSelectOne.getClientId(facesContext); 042 Object newValue = 043 facesContext.getExternalContext().getRequestParameterMap().get(clientId); 044 if (LOG.isDebugEnabled()) { 045 LOG.debug("decode: key='" + clientId + "' value='" + newValue + "'"); 046 } 047 uiSelectOne.setSubmittedValue(newValue); 048 } 049 } 050 051 } 052