docline_cash.java

Java写的ERP系统

/******************************************************************************
 * 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  Business Solution
 * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
 * Portions created by Jorg Janke are Copyright (C) 1999-2001 Jorg Janke, parts
 * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.acct;

import java.math.*;
import java.sql.*;

import org.compiere.util.*;
import org.compiere.model.*;

/**
 *  Cash Journal Line
 *
 *  @author Jorg Janke
 *  @version  $Id: DocLine_Cash.java,v 1.6 2003/04/30 06:26:09 jjanke Exp $
 */
public class DocLine_Cash extends DocLine
{
	/**
	 *  Cosntructor
	 *  @param DocumentType document type
	 *  @param TrxHeader_ID trx header
	 *  @param TrxLine_ID trx line
	 */
	public DocLine_Cash (String DocumentType, int TrxHeader_ID, int TrxLine_ID)
	{
		super (DocumentType, TrxHeader_ID, TrxLine_ID);
	}   //  DocLine_Cash

	/** Cash Type               */
	private String  m_CashType = "";

	//  AD_Reference_ID=217
	public static final String  CASHTYPE_CHARGE = "C";
	public static final String  CASHTYPE_DIFFERENCE = "D";
	public static final String  CASHTYPE_EXPENSE = "E";
	public static final String  CASHTYPE_INVOICE = "I";
	public static final String  CASHTYPE_RECEIPT = "R";
	public static final String  CASHTYPE_TRANSFER = "T";

	//  References
	private int     m_C_BankAccount_ID = 0;
	private int     m_C_Invoice_ID = 0;
	private int     m_C_BPartner_ID = 0;
	//
	private int     m_C_Currency_ID = -1;
	private int     m_AD_Org_ID = -1;

	//  Amounts
	private BigDecimal      m_Amount = Env.ZERO;
	private BigDecimal      m_DiscountAmt = Env.ZERO;
	private BigDecimal      m_WriteOffAmt = Env.ZERO;

	/**
	 *  Set Cash Type
	 *  @param CashType see CASHTYPE_*
	 */
	public void setCashType(String CashType)
	{
		if (CashType != null)
			m_CashType = CashType;
	}   //  setCashType

	/**
	 *  Get Cash Type
	 *  @return cash type
	 */
	public String getCashType()
	{
		return m_CashType;
	}   //  getCashType

	/**
	 *  Set References
	 *  @param C_BankAccount_ID bank account
	 *  @param C_Invoice_ID invoice
	 */
	public void setReference (int C_BankAccount_ID, int C_Invoice_ID)
	{
		m_C_BankAccount_ID = C_BankAccount_ID;
		m_C_Invoice_ID = C_Invoice_ID;
		setReferenceInfo();
	}   //  setReference

	/**
	 *  Get Bank Account
	 *  @return Bank Account
	 */
	public int getC_BankAccount_ID()
	{
		return m_C_BankAccount_ID;
	}   //  getC_BankAccount_ID

	/**
	 *  Get Invoice
	 *  @return C_Invoice_ID
	 */
	public int getC_Invoice_ID()
	{
		return m_C_Invoice_ID;
	}   //  getC_Invoice_ID

	/**
	 *  Set Amounts
	 *  @param Amount payment amount
	 *  @param DiscountAmt discount
	 *  @param WriteOffAmt wrire-off
	 */
	public void setAmount(BigDecimal Amount, BigDecimal DiscountAmt, BigDecimal WriteOffAmt)
	{
		if (Amount != null)
			m_Amount = Amount;
		if (DiscountAmt != null)
			m_DiscountAmt = DiscountAmt;
		if (WriteOffAmt != null)
			m_WriteOffAmt = WriteOffAmt;
		//
		setAmount(Amount);
	}   //  setAmount

	/**
	 *  Get Amount
	 *  @return Payment Amount
	 */
	public BigDecimal getAmount()
	{
		return m_Amount;
	}
	/**
	 *  Get Discount
	 *  @return Discount Amount
	 */
	public BigDecimal getDiscountAmt()
	{
		return m_DiscountAmt;
	}
	/**
	 *  Get WriteOff
	 *  @return Write-Off Amount
	 */
	public BigDecimal getWriteOffAmt()
	{
		return m_WriteOffAmt;
	}

	/**
	 *  Get Currency of invoice or bank
	 *  @return C_Currency_ID
	 */
	public int getC_Currency_ID()
	{
		if (m_C_BankAccount_ID == 0 && m_C_Invoice_ID == 0)
			return super.getC_Currency_ID();

		if (m_C_Currency_ID == -1)
			setReferenceInfo();
		return m_C_Currency_ID;
	}   //  getC_Currency_ID

	/**
	 *  Get Organization of invoice or bank
	 *  @return AD_Org_ID
	 */
	public int getAD_Org_ID()
	{
		if (m_C_BankAccount_ID == 0 && m_C_Invoice_ID == 0)
			return super.getAD_Org_ID();

		if (m_AD_Org_ID == -1)
			setReferenceInfo();
		return m_AD_Org_ID;
	}   //  getAD_Org_ID

	/**
	 *  Get BPartner of Invoice
	 *  @return C_BPartner_ID
	 */
	public int getC_BPartner_ID()
	{
		if (m_C_Invoice_ID == 0)
			return super.getC_BPartner_ID();

		if (m_C_BPartner_ID == -1)
			setReferenceInfo();
		return m_C_BPartner_ID;
	}   //  getC_BPartner_ID

	/**
	 *  Get Reference Info
	 *  - Organization
	 *  - Currency
	 *  - BPartner
	 */
	private void setReferenceInfo()
	{
		m_C_Currency_ID = 0;
		m_AD_Org_ID = 0;
		m_C_BPartner_ID = 0;

		String sql = null;
		int parameter = 0;
		//	Bank Account Info
		if (m_C_BankAccount_ID != 0)
		{
			sql = "SELECT AD_Org_ID, C_Currency_ID, 0 FROM C_BankAccount WHERE C_BankAccount_ID=?";
			parameter = m_C_BankAccount_ID;
		}
		else if (m_C_Invoice_ID != 0)
		{
			sql = "SELECT AD_Org_ID, C_Currency_ID, C_BPartner_ID FROM C_Invoice WHERE C_Invoice_ID=?";
			parameter = m_C_Invoice_ID;
		}
		else
			return;

		try
		{
			PreparedStatement pstmt = DB.prepareStatement(sql);
			pstmt.setInt(1, parameter);
			ResultSet rs = pstmt.executeQuery();
			if (rs.next())
			{
				m_AD_Org_ID = rs.getInt(1);
				m_C_Currency_ID = rs.getInt(2);
				m_C_BPartner_ID = rs.getInt(3);
			}
			rs.close();
			pstmt.close();
		}
		catch (SQLException e)
		{
			log.error("setReferenceInfo", e);
		}
	}   //  setReferenceInfo

}   //  DocLine_Cash