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