mreportline.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.report;

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


/**
 *	Report Line Model
 *
 *  @author Jorg Janke
 *  @version $Id: MReportLine.java,v 1.26 2005/10/26 00:37:42 jjanke Exp $
 */
public class MReportLine extends X_PA_ReportLine
{
	/**
	 * 	Constructor
	 * 	@param ctx context
	 * 	@param PA_ReportLine_ID id
	 */
	public MReportLine (Properties ctx, int PA_ReportLine_ID, String trxName)
	{
		super (ctx, PA_ReportLine_ID, trxName);
		if (PA_ReportLine_ID == 0)
		{
			setSeqNo (0);
		//	setIsSummary (false);		//	not active in DD 
			setIsPrinted (false);
		}
		else
			loadSources();
	}	//	MReportLine

	/**
	 * 	Constructor
	 * 	@param ctx context
	 * 	@param rs ResultSet to load from
	 */
	public MReportLine (Properties ctx, ResultSet rs, String trxName)
	{
		super(ctx, rs, trxName);
		loadSources();
	}	//	MReportLine

	/**	Containt Sources				*/
	private MReportSource[]		m_sources = null;
	/** Cache result					*/
	private String				m_whereClause = null;

	/**
	 * 	Load contained Sources
	 */
	private void loadSources()
	{
		ArrayList<MReportSource> list = new ArrayList<MReportSource>();
		String sql = "SELECT * FROM PA_ReportSource WHERE PA_ReportLine_ID=? AND IsActive='Y'";
		PreparedStatement pstmt = null;
		try
		{
			pstmt = DB.prepareStatement(sql, get_TrxName());
			pstmt.setInt(1, getPA_ReportLine_ID());
			ResultSet rs = pstmt.executeQuery();
			while (rs.next())
				list.add(new MReportSource (getCtx(), rs, null));
			rs.close();
			pstmt.close();
			pstmt = null;
		}
		catch (Exception e)
		{
			log.log(Level.SEVERE, null, e);
		}
		finally
		{
			try
			{
				if (pstmt != null)
					pstmt.close ();
			}
			catch (Exception e)
			{}
			pstmt = null;
		}
		//
		m_sources = new MReportSource[list.size()];
		list.toArray(m_sources);
		log.finest("ID=" + getPA_ReportLine_ID()
			+ " - Size=" + list.size());
	}	//	loadSources

	/**
	 * 	Get Sources
	 * 	@return sources
	 */
	public MReportSource[] getSources()
	{
		return m_sources;
	}	//	getSources

	/**
	 * 	List Info
	 */
	public void list()
	{
		System.out.println("- " + toString());
		if (m_sources == null)
			return;
		for (int i = 0; i < m_sources.length; i++)
			System.out.println("  - " + m_sources[i].toString());
	}	//	list


	/**
	 * 	Get Source Column Name
	 * 	@return Source ColumnName
	 */
	public String getSourceColumnName()
	{
		String ColumnName = null;
		for (int i = 0; i < m_sources.length; i++)
		{
			String col = MAcctSchemaElement.getColumnName (m_sources[i].getElementType());
			if (ColumnName == null || ColumnName.length() == 0)
				ColumnName = col;
			else if (!ColumnName.equals(col))
			{
				log.config("More than one: " + ColumnName + " - " + col);
				return null;
			}
		}
		return ColumnName;
	}	//	getColumnName

	/**
	 *  Get Value Query for Segment Type
	 * 	@return Query for first source element or null
	 */
	public String getSourceValueQuery()
	{
		if (m_sources != null && m_sources.length > 0)
			return MAcctSchemaElement.getValueQuery(m_sources[0].getElementType());
		return null;
	}	//


	/**
	 * 	Get SQL Select Clause.
	 * 	@param withSum with SUM() function
	 * 	@return select clause - AmtAcctCR+AmtAcctDR/etc or "null" if not defined
	 */
	public String getSelectClause (boolean withSum)
	{
		String at = getAmountType().substring(0,1);	//	first letter
		StringBuffer sb = new StringBuffer();
		if (withSum)
			sb.append("SUM(");
		if (AmountType_Balance.equals(at))
		//	sb.append("AmtAcctDr-AmtAcctCr");
			sb.append("acctBalance(Account_ID,AmtAcctDr,AmtAcctCr)");
		else if (AmountType_CR.equals(at))
			sb.append("AmtAcctCr");
		else if (AmountType_DR.equals(at))
			sb.append("AmtAcctDr");
		else if (AmountType_Qty.equals(at))
			sb.append("Qty");
		else
		{
			log.log(Level.SEVERE, "AmountType=" + getAmountType () + ", at=" + at);
			return "NULL";
		}
		if (withSum)
			sb.append(")");
		return sb.toString();
	}	//	getSelectClause

	/**
	 * 	Is it Period ?
	 * 	@return true if Period Amount Type
	 */
	public boolean isPeriod()
	{
		String at = getAmountType();
		if (at == null)
			return false;
		return AMOUNTTYPE_PeriodBalance.equals(at)
			|| AMOUNTTYPE_PeriodCreditOnly.equals(at)
			|| AMOUNTTYPE_PeriodDebitOnly.equals(at)
			|| AMOUNTTYPE_PeriodQuantity.equals(at);
	}	//	isPeriod

	/**
	 * 	Is it Year ?
	 * 	@return true if Year Amount Type
	 */
	public boolean isYear()
	{
		String at = getAmountType();
		if (at == null)
			return false;
		return AMOUNTTYPE_YearBalance.equals(at)
			|| AMOUNTTYPE_YearCreditOnly.equals(at)
			|| AMOUNTTYPE_YearDebitOnly.equals(at)
			|| AMOUNTTYPE_YearQuantity.equals(at);
	}	//	isYear

	/**
	 * 	Is it Total ?
	 * 	@return true if Year Amount Type
	 */
	public boolean isTotal()
	{
		String at = getAmountType();
		if (at == null)
			return false;
		return AMOUNTTYPE_TotalBalance.equals(at)
			|| AMOUNTTYPE_TotalCreditOnly.equals(at)
			|| AMOUNTTYPE_TotalDebitOnly.equals(at)
			|| AMOUNTTYPE_TotalQuantity.equals(at);
	}	//	isTotal

	/**
	 * 	Get SQL where clause (sources, posting type)
	 * 	@param PA_Hierarchy_ID hierarchy
	 * 	@return where clause
	 */
	public String getWhereClause(int PA_Hierarchy_ID)
	{
		if (m_sources == null)
			return "";
		if (m_whereClause == null)
		{
			//	Only one
			if (m_sources.length == 0)
				m_whereClause = "";
			else if (m_sources.length == 1)
				m_whereClause = m_sources[0].getWhereClause(PA_Hierarchy_ID);
			else
			{
				//	Multiple
				StringBuffer sb = new StringBuffer ("(");
				for (int i = 0; i < m_sources.length; i++)
				{
					if (i > 0)
						sb.append (" OR ");
					sb.append (m_sources[i].getWhereClause(PA_Hierarchy_ID));
				}
				sb.append (")");
				m_whereClause = sb.toString ();
			}
			//	Posting Type
			String PostingType = getPostingType();
			if (PostingType != null && PostingType.length() > 0)
			{
				if (m_whereClause.length() > 0)
					m_whereClause += " AND ";
				m_whereClause += "PostingType='" + PostingType + "'";
			}
			log.fine(m_whereClause);
		}
		return m_whereClause;
	}	//	getWhereClause

	/**
	 * 	Has Posting Type
	 *	@return true if posting
	 */
	public boolean isPostingType()
	{
		String PostingType = getPostingType();
		return (PostingType != null && PostingType.length() > 0);
	}	//	isPostingType

	/**
	 * 	String Representation
	 * 	@return info
	 */
	public String toString ()
	{
		StringBuffer sb = new StringBuffer ("MReportLine[")
			.append(get_ID()).append(" - ").append(getName()).append(" - ").append(getDescription())
			.append(", SeqNo=").append(getSeqNo()).append(", AmountType=").append(getAmountType())
			.append(" - LineType=").append(getLineType());
		if (isLineTypeCalculation())
			sb.append(" - Calculation=").append(getCalculationType())
				.append(" - ").append(getOper_1_ID()).append(" - ").append(getOper_2_ID());
		else	//	SegmentValue
			sb.append(" - SegmentValue - PostingType=").append(getPostingType())
				.append(", AmountType=").append(getAmountType());
		sb.append ("]");
		return sb.toString ();
	}	//	toString

	//	First Letter
	public static final String		AmountType_Balance = "B";
	public static final String		AmountType_CR = "C";
	public static final String		AmountType_DR = "D";
	public static final String		AmountType_Qty = "Q";
	//	Second Letter
	public static final String		AmountType_Period = "P";
	public static final String		AmountType_Year = "Y";
	public static final String		AmountType_Total = "T";


	public boolean isLineTypeCalculation()
	{
		return LINETYPE_Calculation.equals(getLineType());
	}
	public boolean isLineTypeSegmentValue()
	{
		return LINETYPE_SegmentValue.equals(getLineType());
	}

	public boolean isCalculationTypeRange()
	{
		return CALCULATIONTYPE_AddRangeOp1ToOp2.equals(getCalculationType());
	}
	public boolean isCalculationTypeAdd()
	{
		return CALCULATIONTYPE_AddOp1PlusOp2.equals(getCalculationType());
	}
	public boolean isCalculationTypeSubtract()
	{
		return CALCULATIONTYPE_SubtractOp1_Op2.equals(getCalculationType());
	}
	public boolean isCalculationTypePercent()
	{
		return CALCULATIONTYPE_PercentageOp1OfOp2.equals(getCalculationType());
	}

	
	/**
	 * 	Before Save
	 *	@param newRecord new
	 *	@return true
	 */
	protected boolean beforeSave (boolean newRecord)
	{
		if (LINETYPE_SegmentValue.equals(getLineType()))
		{
			if (getCalculationType() != null)
				setCalculationType(null);
			if (getOper_1_ID() != 0)
				setOper_1_ID(0);
			if (getOper_2_ID() != 0)
				setOper_2_ID(0);
		}
		return true;
	}	//	beforeSave
	

	/**************************************************************************
	 * 	Copy
	 * 	@param ctx context
	 * 	@param AD_Client_ID parent
	 * 	@param AD_Org_ID parent
	 * 	@param PA_ReportLineSet_ID parent
	 * 	@param source copy source
	 * 	@return Report Line
	 */
	public static MReportLine copy (Properties ctx, int AD_Client_ID, int AD_Org_ID, int PA_ReportLineSet_ID, MReportLine source, String trxName)
	{
		MReportLine retValue = new MReportLine (ctx, 0, trxName);
		MReportLine.copyValues(source, retValue, AD_Client_ID, AD_Org_ID);
		//
		retValue.setPA_ReportLineSet_ID(PA_ReportLineSet_ID);
		retValue.setOper_1_ID(0);
		retValue.setOper_2_ID(0);
		return retValue;
	}	//	copy


}	//	MReportLine