/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  package org.apache.myfaces.tobago.renderkit;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.apache.myfaces.tobago.util.ComponentUtils;
  
  import javax.faces.component.UIComponent;
  import javax.faces.component.UISelectOne;
  import javax.faces.context.FacesContext;
  
  public abstract class SelectOneRendererBase extends InputRendererBase {
  
    private static final Logger LOG = LoggerFactory.getLogger(SelectOneRendererBase.class);
  
    public void decode(FacesContext facesContext, UIComponent component) {
      if (ComponentUtils.isOutputOnly(component)) {
        return;
      }
      if (component instanceof UISelectOne) {
        UISelectOne uiSelectOne = (UISelectOne) component;
  
        String clientId = uiSelectOne.getClientId(facesContext);
        Object newValue =
            facesContext.getExternalContext().getRequestParameterMap().get(clientId);
        if (LOG.isDebugEnabled()) {
          LOG.debug("decode: key='" + clientId + "' value='" + newValue + "'");
        }
        uiSelectOne.setSubmittedValue(newValue);
      }
    }
  
  }