/*
    * 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 javax.faces.component;
  
  import javax.el.ValueExpression;
  import javax.faces.el.ValueBinding;
  
  import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFComponent;
  import org.apache.myfaces.buildtools.maven2.plugin.builder.annotation.JSFProperty;
  
  /**
   * A component that allows the user to select or unselect an object.
   * <p>
   * This can also be used to choose between two states such as true/false or on/off.
   * </p>
   * <p>
   * See the javadoc for this class in the
   * <a href="http://java.sun.com/j2ee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>
   * for further details.
   * </p>
   */
  @JSFComponent(defaultRendererType = "javax.faces.Checkbox")
  public class UISelectBoolean extends UIInput
  {
      public static final String COMPONENT_TYPE = "javax.faces.SelectBoolean";
      public static final String COMPONENT_FAMILY = "javax.faces.SelectBoolean";
  
      public UISelectBoolean()
      {
          setRendererType("javax.faces.Checkbox");
      }
  
      @Override
      public String getFamily()
      {
          return COMPONENT_FAMILY;
      }
  
      public void setSelected(boolean selected)
      {
          setValue(Boolean.valueOf(selected));
      }
  
      public boolean isSelected()
      {
          Boolean value = (Boolean) getSubmittedValue();
          if (value == null)
          {
              value = (Boolean) getValue();
          }
  
          return value != null ? value.booleanValue() : false;
      }
  
      /**
       * @deprecated Use getValueExpression instead
       */
      @Override
      public ValueBinding getValueBinding(String name)
      {
          if (name == null)
          {
              throw new NullPointerException("name");
          }
          if (name.equals("selected"))
          {
              return super.getValueBinding("value");
          }
          else
          {
              return super.getValueBinding(name);
          }
      }
  
      /**
       * @deprecated Use setValueExpression instead
       */
      @Override
      public void setValueBinding(String name, ValueBinding binding)
      {
          if (name == null)
          {
              throw new NullPointerException("name");
         }
         if (name.equals("selected"))
         {
             super.setValueBinding("value", binding);
         }
         else
         {
             super.setValueBinding(name, binding);
         }
     }
 
     @Override
     public ValueExpression getValueExpression(String name)
     {
         if (name == null)
         {
             throw new NullPointerException("name");
         }
         if (name.equals("selected"))
         {
             return super.getValueExpression("value");
         }
         else
         {
             return super.getValueExpression(name);
         }
     }
 
     @Override
     public void setValueExpression(String name, ValueExpression binding)
     {
         if (name == null)
         {
             throw new NullPointerException("name");
         }
         if (name.equals("selected"))
         {
             super.setValueExpression("value", binding);
         }
         else
         {
             super.setValueExpression(name, binding);
         }
     }
 
     @JSFProperty(deferredValueType="java.lang.Boolean")
     public Object getValue()
     {
         return super.getValue();
     }
 }