001 // Copyright 2004, 2005 The Apache Software Foundation 002 // 003 // Licensed under the Apache License, Version 2.0 (the "License"); 004 // you may not use this file except in compliance with the License. 005 // You may obtain a copy of the License at 006 // 007 // http://www.apache.org/licenses/LICENSE-2.0 008 // 009 // Unless required by applicable law or agreed to in writing, software 010 // distributed under the License is distributed on an "AS IS" BASIS, 011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 // See the License for the specific language governing permissions and 013 // limitations under the License. 014 015 package org.apache.tapestry.contrib.tree.simple; 016 017 import org.apache.tapestry.IRender; 018 import org.apache.tapestry.IRequestCycle; 019 import org.apache.tapestry.contrib.tree.components.INodeRenderFactory; 020 import org.apache.tapestry.contrib.tree.model.ITreeModelSource; 021 import org.apache.tapestry.valid.RenderString; 022 023 /** 024 * @author ceco 025 */ 026 public class SimpleNodeRenderFactory implements INodeRenderFactory { 027 028 /** 029 * Constructor for SimpleNodeRenderFactory. 030 */ 031 public SimpleNodeRenderFactory() { 032 super(); 033 } 034 035 /** 036 * @see INodeRenderFactory#getRender 037 */ 038 public IRender getRenderByID( 039 Object objUniqueKey, 040 ITreeModelSource objTreeModelSource, 041 IRequestCycle cycle) 042 { 043 Object objValue = objTreeModelSource.getTreeModel().getTreeDataModel().getObject(objUniqueKey); 044 return getRender(objValue, objTreeModelSource, cycle); 045 } 046 047 /** 048 * @see INodeRenderFactory#getRender 049 */ 050 public IRender getRender(Object objValue, ITreeModelSource objTreeModelSource, IRequestCycle objCycle) { 051 return new RenderString(objValue.toString()); 052 } 053 054 }