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/*
* Copyright 2000,2004 The Apache Software Foundation.
*
* 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.
*/
import java.util.TreeMap;
import java.io.Serializable;
import org.apache.velocity.context.AbstractContext;
import org.apache.velocity.context.Context;
/**
* Example context impl that uses a TreeMap
*
* Not much point other than to show how easy it is.
*
* This is unsupported, example code.
*
* @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
* @version $Id: TreeMapContext.java,v 1.1.14.1 2004/03/04 00:18:29 geirm Exp $
*/
public class TreeMapContext extends AbstractContext
{
private TreeMap context = new TreeMap();
public TreeMapContext()
{
super();
}
public TreeMapContext( Context inner )
{
super( inner );
}
public Object internalGet( String key )
{
return context.get( key );
}
public Object internalPut( String key, Object value )
{
return context.put( key, value );
}
public boolean internalContainsKey(Object key)
{
return context.containsKey( key );
}
public Object[] internalGetKeys()
{
return context.keySet().toArray();
}
public Object internalRemove(Object key)
{
return context.remove( key );
}
}
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