001    package org.apache.myfaces.tobago.component;
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 static org.apache.myfaces.tobago.TobagoConstants.ATTR_IMAGE;
021    
022    import javax.faces.el.ValueBinding;
023    import javax.faces.context.FacesContext;
024    
025    /*
026     * User: weber
027     * Date: Apr 11, 2005
028     * Time: 11:15:35 AM
029     */
030    public class UISelectItem extends javax.faces.component.UISelectItem implements SupportsMarkup {
031    
032      public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.SelectItem";
033    
034      private String itemImage;
035      private String[] markup;
036    
037      public void restoreState(FacesContext context, Object state) {
038        Object[] values = (Object[]) state;
039        super.restoreState(context, values[0]);
040        itemImage = (String) values[1];
041        markup = (String[]) values[2];
042      }
043    
044      public Object saveState(FacesContext context) {
045        Object[] values = new Object[3];
046        values[0] = super.saveState(context);
047        values[1] = itemImage;
048        values[2] = markup;
049        return values;
050      }
051    
052      public String[] getMarkup() {
053        if (markup != null) {
054          return markup;
055        }
056        return ComponentUtil.getMarkupBinding(getFacesContext(), this);
057      }
058    
059      public void setMarkup(String[] markup) {
060        this.markup = markup;
061      }
062    
063      public void setImage(String image) {
064        setItemImage(image);
065      }
066    
067      public String getItemImage() {
068        if (itemImage != null) {
069          return itemImage;
070        }
071    
072        ValueBinding vb = getValueBinding(ATTR_IMAGE);
073        if (vb != null) {
074          return ((String) vb.getValue(getFacesContext()));
075        } else {
076          return null;
077        }
078      }
079    
080      public void setItemImage(String itemImage) {
081        this.itemImage = itemImage;
082      }
083    
084    }