/*
* 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.custom.tree.renderkit.html;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import org.apache.myfaces.custom.tree.HtmlTreeNode;
import org.apache.myfaces.renderkit.html.jsf.ExtendedHtmlLinkRenderer;
import org.apache.myfaces.renderkit.html.util.DummyFormUtils;
import org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRendererUtils;
/**
* @author <a href="mailto:oliver@rossmueller.com">Oliver Rossmueller</a>
* @version $Revision: 472638 $ $Date: 2006-11-08 21:54:13 +0100 (Mi, 08 Nov 2006) $
*/
public class HtmlTreeNodeRenderer
extends ExtendedHtmlLinkRenderer {
public void decode(FacesContext facesContext, UIComponent component) {
super.decode(facesContext, component);
String clientId = component.getClientId(facesContext);
String reqValue = (String) facesContext
.getExternalContext()
.getRequestParameterMap()
.get(HtmlRendererUtils
.getHiddenCommandLinkFieldName(DummyFormUtils
.findNestingForm(component, facesContext)));
if (reqValue != null && reqValue.equals(clientId)) {
HtmlTreeNode node = (HtmlTreeNode) component;
node.setSelected(true);
}
}
}