/******************************************************************************
 * Product: Adempiere ERP & CRM Smart Business Solution                       *
 * Copyright (C) 1999-2006 ComPiere, Inc. All Rights Reserved.                *
 * This program is free software; you can redistribute it and/or modify it    *
 * under the terms version 2 of the GNU General Public License as published   *
 * by the Free Software Foundation. This program is distributed in the hope   *
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.           *
 * See the GNU General Public License for more details.                       *
 * You should have received a copy of the GNU General Public License along    *
 * with this program; if not, write to the Free Software Foundation, Inc.,    *
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.                     *
 * For the text or an alternative of this public license, you may reach us    *
 * ComPiere, Inc., 2620 Augustine Dr. #245, Santa Clara, CA 95054, USA        *
 * or via info@compiere.org or http://www.compiere.org/license.html           *
 *****************************************************************************/
package org.compiere.model;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.Properties;
import java.util.logging.Level;

import org.compiere.util.CLogger;
import org.compiere.util.DB;
import org.compiere.util.Env;
import org.compiere.util.Util;

/**
 * 	Landed Cost Allocation Model
 *  @author Jorg Janke
 *  @version $Id: MLandedCostAllocation.java,v 1.3 2006/07/30 00:51:05 jjanke Exp $
 */
public class MLandedCostAllocation extends X_C_LandedCostAllocation
{	
	/**
	 * generated serial id
	 */
	private static final long serialVersionUID = -8645283018475474574L;

	/**
	 * 	Get Landed Cost Allocations for invoice Line
	 *	@param ctx context
	 *	@param C_InvoiceLine_ID invoice line
	 *	@param trxName trx
	 *	@return landed cost alloc
	 */
	public static MLandedCostAllocation[] getOfInvoiceLine (Properties ctx, 
		int C_InvoiceLine_ID, String trxName)
	{
		ArrayList<MLandedCostAllocation> list = new ArrayList<MLandedCostAllocation>();
		String sql = "SELECT * FROM C_LandedCostAllocation WHERE C_InvoiceLine_ID=?";
		PreparedStatement pstmt = null;
		ResultSet rs = null;
		try
		{
			pstmt = DB.prepareStatement (sql, trxName);
			pstmt.setInt (1, C_InvoiceLine_ID);
			rs = pstmt.executeQuery ();
			while (rs.next ())
				list.add (new MLandedCostAllocation (ctx, rs, trxName));
		}
		catch (Exception e)
		{
			s_log.log (Level.SEVERE, sql, e);
		}
		finally
		{
			DB.close(rs, pstmt);
			rs = null;
			pstmt = null;
		}
		MLandedCostAllocation[] retValue = new MLandedCostAllocation[list.size ()];
		list.toArray (retValue);
		return retValue;
	}	//	getOfInvliceLine
	
	/**	Logger	*/
	private static CLogger s_log = CLogger.getCLogger (MLandedCostAllocation.class);
		
    /**
     * UUID based Constructor
     * @param ctx  Context
     * @param C_LandedCostAllocation_UU  UUID key
     * @param trxName Transaction
     */
    public MLandedCostAllocation(Properties ctx, String C_LandedCostAllocation_UU, String trxName) {
        super(ctx, C_LandedCostAllocation_UU, trxName);
		if (Util.isEmpty(C_LandedCostAllocation_UU))
			setInitialDefaults();
    }

	/**
	 * 	Standard Constructor
	 *	@param ctx context
	 *	@param C_LandedCostAllocation_ID id
	 *	@param trxName trx
	 */
	public MLandedCostAllocation (Properties ctx, int C_LandedCostAllocation_ID, String trxName)
	{
		super (ctx, C_LandedCostAllocation_ID, trxName);
		if (C_LandedCostAllocation_ID == 0)
			setInitialDefaults();
	}	//	MLandedCostAllocation

	/**
	 * Set the initial defaults for a new record
	 */
	private void setInitialDefaults() {
		setAmt (Env.ZERO);
		setQty (Env.ZERO);
		setBase (Env.ZERO);
	}

	/**
	 * 	Load Constructor
	 *	@param ctx context
	 *	@param rs result name
	 *	@param trxName trx
	 */
	public MLandedCostAllocation (Properties ctx, ResultSet rs, String trxName)
	{
		super (ctx, rs, trxName);
	}	//	MLandedCostAllocation
	
	/**
	 * 	Parent Constructor
	 *	@param parent parent
	 *	@param M_CostElement_ID cost element
	 */
	public MLandedCostAllocation (MInvoiceLine parent, int M_CostElement_ID)
	{
		this (parent.getCtx(), 0, parent.get_TrxName());
		setClientOrg(parent);
		setC_InvoiceLine_ID(parent.getC_InvoiceLine_ID());
		setM_CostElement_ID(M_CostElement_ID);
	}	//	MLandedCostAllocation
	
	/**
	 * 	Set Amt
	 *	@param Amt amount
	 *	@param precision precision
	 */
	public void setAmt (double Amt, int precision)
	{
		BigDecimal bd = BigDecimal.valueOf(Amt);
		if (bd.scale() > precision)
			bd = bd.setScale(precision, RoundingMode.HALF_UP);
		super.setAmt(bd);
	}	//	setAmt

	/**
	 * 	Set Allocation Qty (e.g. free products)
	 *	@param Qty
	 */
	@Override
	public void setQty (BigDecimal Qty)
	{
		super.setQty (Qty);
	}	//	setQty
		
}	//	MLandedCostAllocation