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/*******************************************************************************
* Copyright (c) 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
import java.util.Hashtable;
import org.eclipse.wst.ws.internal.explorer.platform.constants.ActionInputs;
import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
import org.eclipse.wst.ws.internal.explorer.platform.perspective.Node;
public class CurrentNodeSelectionTransformer implements ITransformer
{
protected Controller controller;
protected String key;
public CurrentNodeSelectionTransformer(Controller controller)
{
this(controller, ActionInputs.NODEID);
}
public CurrentNodeSelectionTransformer(Controller controller, String key)
{
this.controller = controller;
this.key = key;
}
public Hashtable normalize(Hashtable properties)
{
return properties;
}
public Hashtable deNormalize(Hashtable properties)
{
Node currNode = controller.getCurrentPerspective().getNodeManager().getSelectedNode();
if (currNode != null)
properties.put(key, String.valueOf(currNode.getNodeId()));
return properties;
}
}
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