///*
// * (c) Copyright IBM Corp. 2000, 2001.
// * All Rights Reserved.
// */
//package test0332;
//
//import org.eclipse.swt.dnd.ByteArrayTransfer;
//import org.eclipse.swt.dnd.TransferData;
//import org.eclipse.swt.widgets.Widget;
//
//import org.eclipse.jdt.internal.ui.JavaPlugin;
//import org.eclipse.jface.viewers.ISelection;
//import org.eclipse.jdt.internal.ui.JavaUIMessages;
//
//public class LocalSelectionTransfer extends ByteArrayTransfer {
//
//	// First attempt to create a UUID for the type name to make sure that
//	// different Eclipse applications use different "types" of
//	// <code>LocalSelectionTransfer</code>
//	private static final String TYPE_NAME= "local-selection-transfer-format" + (new Long(System.currentTimeMillis())).toString(); //$NON-NLS-1$;
//	private static final int TYPEID= registerType(TYPE_NAME);
//	
//	private static final LocalSelectionTransfer INSTANCE= new LocalSelectionTransfer();
//	
//	private ISelection fSelection;
//	private int fTime;
//	
//	private LocalSelectionTransfer() {
//	}
//	
//	/**
//	 * Returns the singleton.
//	 */
//	public static LocalSelectionTransfer getInstance() {
//		return INSTANCE;
//	}
//	
//	/**
//	 * Sets the transfer data for local use.
//	 */	
//	public void setSelection(ISelection s) {
//		fSelection= s;
//	}
//	
//	/**
//	 * Returns the local transfer data.
//	 */
//	public ISelection getSelection() {
//		return fSelection;
//	}
//	
//	public void javaToNative(Object object, TransferData transferData) {
//		byte[] check= TYPE_NAME.getBytes();
//		super.javaToNative(check, transferData);
//	}
//
//	public Object nativeToJava(TransferData transferData) {
//		Object result= super.nativeToJava(transferData);
//		if (isInvalidNativeType(result)) {
//			JavaPlugin.logErrorMessage(JavaUIMessages.getString("LocalSelectionTransfer.errorMessage")); //$NON-NLS-1$
//		}
//		return fSelection;
//	}
//
//	private boolean isInvalidNativeType(Object result) {
//		return !(result instanceof byte[]) || !TYPE_NAME.equals(new String((byte[])result));
//	}
//	
//	/**
//	 * The type id used to identify this transfer.
//	 */
//	protected int[] getTypeIds() {
//		return new int[] {TYPEID};
//	}
//	
//	protected String[] getTypeNames(){
//		return new String[] {TYPE_NAME};
//	}	
//	
//	public int getTime() {
//		return fTime;
//	}
//
//	public void setTime(int time) {
//		fTime= time;
//	}
//
//}
