/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed 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.seasar.teeda.core.render.html;

 import java.io.IOException;

 import javax.faces.component.UIComponent;

 import javax.faces.component.UIOutput;

 import javax.faces.context.FacesContext;

 import javax.faces.context.ResponseWriter;

 import javax.faces.convert.ConverterException;

 import javax.faces.internal.IgnoreAttribute;

 import javax.faces.model.SelectItem;

 import org.seasar.teeda.core.JsfConstants;

 import org.seasar.teeda.core.util.RendererUtil;

 import org.seasar.teeda.core.util.ValueHolderUtil;

 /**

  * @author manhole

  * @author shot

  */

 public class HtmlSelectOneRadioRenderer extends HtmlSelectManyCheckboxRenderer {

     public static final String COMPONENT_FAMILY = "javax.faces.SelectOne";

     public static final String RENDERER_TYPE = "javax.faces.Radio";

     private final IgnoreAttribute ignoreComponent = new IgnoreAttribute();

     {

         ignoreComponent.addAttributeName(JsfConstants.ID_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.VALUE_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.LAYOUT_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.DISABLED_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.DISABLED_CLASS_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.ENABLED_CLASS_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.BORDER_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.STYLE_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.STYLE_CLASS_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.NAME_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.TYPE_ATTR);

         ignoreComponent.addAttributeName(JsfConstants.CHECKED_ATTR);

     }

     protected void renderInputElement(FacesContext context,

             UIComponent htmlSelectManyCheckbox, ResponseWriter writer,

             String[] selectedValues, final SelectItem selectItem,

             final boolean disabled) throws IOException {

         writer.startElement(JsfConstants.INPUT_ELEM, htmlSelectManyCheckbox);

         RendererUtil.renderAttribute(writer, JsfConstants.TYPE_ATTR,

                 JsfConstants.RADIO_VALUE);

         RendererUtil.renderAttribute(writer, JsfConstants.NAME_ATTR,

                 htmlSelectManyCheckbox.getClientId(context));

         final Object value = selectItem.getValue();

         RendererUtil.renderAttribute(writer, JsfConstants.VALUE_ATTR, value);

         renderRemainAttributes(htmlSelectManyCheckbox, writer, ignoreComponent);

         if (isChecked(selectedValues, value.toString())) {

             renderCheckedAttribute(writer);

         }

         if (disabled) {

             renderDisabledAttribute(writer);

         }

         writer.endElement(JsfConstants.INPUT_ELEM);

     }

     protected String[] getValuesForRender(FacesContext context,

             UIComponent component) {

         String value = ValueHolderUtil.getValueForRender(context, component);

         // value is not null

         return new String[] { value };

     }

     public void decode(FacesContext context, UIComponent component) {

         assertNotNull(context, component);

         getDecoder().decode(context, component);

     }

     public Object getConvertedValue(FacesContext context,

             UIComponent component, Object submittedValue)

             throws ConverterException {

         assertNotNull(context, component);

         return RendererUtil.getConvertedUIOutputValue(context,

                 (UIOutput) component, submittedValue);

     }

     public void addIgnoreAttributeName(final String name) {

         ignoreComponent.addAttributeName(name);

     }

 }