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

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

/**
 *  Post Invoice Documents.
 *  <pre>
 *  Table:              C_BankStatement (392)
 *  Document Types:     CMB
 *  </pre>
 *  @author Jorg Janke
 *  @version  $Id: Doc_Bank.java,v 1.14 2003/03/19 06:47:32 jjanke Exp $
 */
public class Doc_Bank extends Doc
{
	/**
	 *  Constructor
	 *  @param AD_Client_ID AD_Client_ID
	 */
	protected Doc_Bank(int AD_Client_ID)
	{
		super(AD_Client_ID);
	}

	/**
	 *  Return TableName of Document
	 *  @return C_BankStatement
	 */
	public String getTableName()
	{
		return "C_BankStatement";
	}   //  getTableName

	/**
	 *  Get Table ID
	 *  @return 392
	 */
	public int getAD_Table_ID()
	{
		return 392;
	}   //  getAD_Table_ID

	/**
	 *  Load Specific Document Details
	 *  @param rs result set
	 *  @return true if loadDocumentType was set
	 */
	protected boolean loadDocumentDetails (ResultSet rs)
	{
		p_vo.DocumentType = DocVO.DOCTYPE_BankStatement;
		try
		{
			p_vo.DateDoc = rs.getTimestamp("StatementDate");
			//	Amounts
			p_vo.Amounts[Doc.AMTTYPE_Gross] = rs.getBigDecimal("StatementDifference");
			if (p_vo.Amounts[Doc.AMTTYPE_Gross] == null)
				p_vo.Amounts[Doc.AMTTYPE_Gross] = Env.ZERO;
		}
		catch (SQLException e)
		{
			log.error("loadDocumentDetails", e);
		}

		//  Set Bank Account Info (Currency)
		setBankAccountInfo();
		loadDocumentType();     //  lines require doc type

		//	Contained Objects
		p_lines = loadLines();
		log.debug("Lines=" + p_lines.length);
		return true;
	}   //  loadDocumentDetails

	/**
	 *  Set Bank Account Info
	 */
	private void setBankAccountInfo()
	{
		String sql = "SELECT C_Currency_ID FROM C_BankAccount WHERE C_BankAccount_ID=?";
		try
		{
			PreparedStatement pstmt = DB.prepareStatement(sql);
			pstmt.setInt(1, p_vo.C_BankAccount_ID);
			ResultSet rs = pstmt.executeQuery();
			if (rs.next())
				p_vo.C_Currency_ID = rs.getInt(1);
			rs.close();
			pstmt.close();
		}
		catch (SQLException e)
		{
			log.error("setBankAccountInfo", e);
		}
	}   //  setBankAccountInfo

	/**
	 *	Load Invoice Line.
	 *  4 amounts
	 *  AMTTYPE_Payment
	 *  AMTTYPE_Statement2
	 *  AMTTYPE_Charge
	 *  AMTTYPE_Interest
	 *  @return DocLine Array
	 */
	private DocLine[] loadLines()
	{
		ArrayList list = new ArrayList();
		String sql = "SELECT * FROM C_BankStatementLine WHERE C_BankStatement_ID=? ORDER BY Line";
		try
		{
			PreparedStatement pstmt = DB.prepareStatement(sql);
			pstmt.setInt(1, p_vo.Record_ID);
			ResultSet rs = pstmt.executeQuery();
			//
			while (rs.next())
			{
				int Line_ID = rs.getInt("C_BankStatementLine_ID");
				DocLine_Bank docLine = new DocLine_Bank (p_vo.DocumentType, p_vo.Record_ID, Line_ID);
				docLine.loadAttributes(rs, p_vo);
				docLine.setDateDoc(rs.getTimestamp("ValutaDate"));
				docLine.setC_Payment_ID(rs.getInt("C_Payment_ID"));
				docLine.setIsReversal(rs.getString("IsReversal"));
				docLine.setAmount(rs.getBigDecimal("StmtAmt"), rs.getBigDecimal("InterestAmt"), rs.getBigDecimal("TrxAmt"));
				list.add(docLine);
			}
			//
			rs.close();
			pstmt.close();
		}
		catch (SQLException e)
		{
			log.error ("loadLines", e);
		}

		//	Return Array
		DocLine[] dl = new DocLine[list.size()];
		list.toArray(dl);
		return dl;
	}	//	loadLines

	/*************************************************************************/

	/**
	 *  Get Source Currency Balance - subtracts line amounts from total - no rounding
	 *  @return positive amount, if total invoice is bigger than lines
	 */
	public BigDecimal getBalance()
	{
		BigDecimal retValue = Env.ZERO;
		StringBuffer sb = new StringBuffer (" [");
		//  Total
		retValue = retValue.add(getAmount(Doc.AMTTYPE_Gross));
		sb.append(getAmount(Doc.AMTTYPE_Gross));
		//  - Lines
		for (int i = 0; i < p_lines.length; i++)
		{
			BigDecimal lineBalance = ((DocLine_Bank)p_lines[i]).getStmtAmt();
			retValue = retValue.subtract(lineBalance);
			sb.append("-").append(lineBalance);
		}
		sb.append("]");
		//
		log.debug(toString() + " Balance=" + retValue + sb.toString());
		return retValue;
	}   //  getBalance

	/**
	 *  Create Facts (the accounting logic) for
	 *  CMB.
	 *  <pre>
	 *      BankAsset       DR      CR  (Statement)
	 *      BankInTransit   DR      CR              (Payment)
	 *      Charge          DR          (Charge)
	 *      Interest        DR      CR  (Interest)
	 *  </pre>
	 *  @param as accounting schema
	 *  @return Fact
	 */
	public Fact createFact (AcctSchema as)
	{
		//  create Fact Header
		Fact fact = new Fact(this, as, Fact.POST_Actual);

		//  Header -- there may be different currency amounts

		//  Lines
		for (int i = 0; i < p_lines.length; i++)
		{
			DocLine_Bank line = (DocLine_Bank)p_lines[i];
			//  BankAsset       DR      CR  (Statement)
			fact.createLine(line,
				getAccount(Doc.ACCTTYPE_BankAsset, as),
				line.getC_Currency_ID(), line.getStmtAmt());
			//  BankInTransit   DR      CR              (Payment)
			fact.createLine(line,
				getAccount(Doc.ACCTTYPE_BankInTransit, as),
				line.getC_Currency_ID(), line.getTrxAmt().negate());
			//  Charge          DR          (Charge)
			fact.createLine(line,
				line.getChargeAccount(as, line.getChargeAmt().negate()),
				line.getC_Currency_ID(), line.getChargeAmt().negate(), null);
			//  Interest        DR      CR  (Interest)
			if (line.getInterestAmt().signum() < 0)
				fact.createLine(line,
					getAccount(Doc.ACCTTYPE_InterestExp, as), getAccount(Doc.ACCTTYPE_InterestExp, as),
					line.getC_Currency_ID(), line.getInterestAmt().negate());
			else
				fact.createLine(line,
					getAccount(Doc.ACCTTYPE_InterestExp, as), getAccount(Doc.ACCTTYPE_InterestRev, as),
					line.getC_Currency_ID(), line.getInterestAmt().negate());
			//
			fact.createTaxCorrection();
		}
		return fact;
	}   //  createFact

}   //  Doc_Bank