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.lang.StringUtils;
023    import org.apache.commons.logging.Log;
024    import org.apache.commons.logging.LogFactory;
025    import org.apache.myfaces.tobago.TobagoConstants;
026    import org.apache.myfaces.tobago.component.ComponentUtil;
027    
028    import javax.faces.component.UIComponent;
029    import javax.faces.component.UIInput;
030    import javax.faces.context.FacesContext;
031    import java.util.Map;
032    
033    public class InputRendererBase extends LayoutableRendererBase {
034    
035      private static final Log LOG = LogFactory.getLog(InputRendererBase.class);
036    
037      public void decode(FacesContext context, UIComponent component) {
038        UIInput uiInput;
039        if (component instanceof UIInput) {
040          uiInput = (UIInput) component;
041        } else {
042          return; // no decoding required
043        }
044    
045        if (ComponentUtil.isOutputOnly(component)) {
046          return;
047        }
048    
049        String clientId = component.getClientId(context);
050    
051        Map requestParameterMap = context.getExternalContext()
052            .getRequestParameterMap();
053        if (requestParameterMap.containsKey(clientId)) {
054          String newValue = (String) requestParameterMap.get(clientId);
055          if (LOG.isDebugEnabled()) {
056            final boolean password = ComponentUtil.getBooleanAttribute(component, TobagoConstants.ATTR_PASSWORD);
057            LOG.debug("clientId = '" + clientId + "'");
058            LOG.debug("requestParameterMap.get(clientId) = '"
059                + (password ? StringUtils.leftPad("", newValue.length(), '*') : newValue) + "'");
060          }
061          uiInput.setSubmittedValue(newValue);
062        }
063      }
064    
065      public int getLabelWidth(FacesContext facesContext, UIComponent component) {
066        return getConfiguredValue(facesContext, component, "labelWidth");
067      }
068    
069    }
070