001 package org.apache.myfaces.tobago.renderkit; 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.commons.logging.Log; 021 import org.apache.commons.logging.LogFactory; 022 import org.apache.myfaces.tobago.component.ComponentUtil; 023 024 import javax.faces.component.UIComponent; 025 import javax.faces.component.UIInput; 026 import javax.faces.context.FacesContext; 027 import java.util.Map; 028 029 public class InputRendererBase extends LayoutableRendererBase { 030 031 private static final Log LOG = LogFactory.getLog(InputRendererBase.class); 032 033 public void decode(FacesContext context, UIComponent component) { 034 UIInput uiInput; 035 if (component instanceof UIInput) { 036 uiInput = (UIInput) component; 037 } else { 038 return; // no decoding required 039 } 040 041 if (ComponentUtil.isOutputOnly(component)) { 042 return; 043 } 044 045 String clientId = component.getClientId(context); 046 047 Map requestParameterMap = context.getExternalContext() 048 .getRequestParameterMap(); 049 if (requestParameterMap.containsKey(clientId)) { 050 if (LOG.isDebugEnabled()) { 051 LOG.debug("clientId = '" + clientId + "'"); 052 LOG.debug("requestParameterMap.get(clientId) = '" 053 + requestParameterMap.get(clientId) + "'"); 054 LOG.debug("requestParameterMap.get(clientId).getClass().getName() = '" 055 + requestParameterMap.get(clientId).getClass().getName() + "'"); 056 } 057 String newValue = (String) requestParameterMap.get(clientId); 058 uiInput.setSubmittedValue(newValue); 059 } 060 } 061 062 public int getLabelWidth(FacesContext facesContext, UIComponent component) { 063 return getConfiguredValue(facesContext, component, "labelWidth"); 064 } 065 066 } 067