mtree_nodepr.java

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/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
 * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
 * are Copyright (C) 1999-2005 Jorg Janke.
 * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.model;

import java.sql.*;
import java.util.*;

import java.util.logging.*;
import org.compiere.util.*;

/**
 *	(Disk) Tree Node Model Product
 *	
 *  @author Jorg Janke
 *  @version $Id: MTree_NodePR.java,v 1.6 2005/10/26 00:38:16 jjanke Exp $
 */
public class MTree_NodePR extends X_AD_TreeNodePR
{
	/**
	 * 	Get Tree Node
	 *	@param tree tree
	 *	@param Node_ID node
	 *	@return node or null
	 */
	public static MTree_NodePR get (MTree_Base tree, int Node_ID)
	{
		MTree_NodePR retValue = null;
		String sql = "SELECT * FROM AD_TreeNodePR WHERE AD_Tree_ID=? AND Node_ID=?";
		PreparedStatement pstmt = null;
		try
		{
			pstmt = DB.prepareStatement (sql, tree.get_TrxName());
			pstmt.setInt (1, tree.getAD_Tree_ID());
			pstmt.setInt (2, Node_ID);
			ResultSet rs = pstmt.executeQuery ();
			if (rs.next ())
				retValue = new MTree_NodePR (tree.getCtx(), rs, tree.get_TrxName());
			rs.close ();
			pstmt.close ();
			pstmt = null;
		}
		catch (Exception e)
		{
			s_log.log(Level.SEVERE, sql, e);
		}
		try
		{
			if (pstmt != null)
				pstmt.close ();
			pstmt = null;
		}
		catch (Exception e)
		{
			pstmt = null;
		}
		return retValue;
	}	//	get

	/**	Static Logger	*/
	private static CLogger	s_log	= CLogger.getCLogger (MTree_NodePR.class);
	
	/**
	 * 	Load Constructor
	 *	@param ctx context
	 *	@param rs result set
	 */
	public MTree_NodePR(Properties ctx, ResultSet rs, String trxName)
	{
		super(ctx, rs, trxName);
	}	//	MTree_NodePR

	/**
	 * 	Full Constructor
	 *	@param tree tree
	 *	@param Node_ID node
	 */
	public MTree_NodePR (MTree_Base tree, int Node_ID)
	{
		super (tree.getCtx(), 0, tree.get_TrxName());
		setClientOrg(tree);
		setAD_Tree_ID (tree.getAD_Tree_ID());
		setNode_ID(Node_ID);
		//	Add to root
		setParent_ID(0);
		setSeqNo (0);
	}	//	MTree_NodePR

}	//	MTree_NodePR