mallocationhdr.java

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	{
		log.info(toString());
		setProcessing(false);
		return true;
	}	//	unlockIt
	
	/**
	 * 	Invalidate Document
	 * 	@return true if success 
	 */
	public boolean invalidateIt()
	{
		log.info(toString());
		setDocAction(DOCACTION_Prepare);
		return true;
	}	//	invalidateIt
	
	/**
	 *	Prepare Document
	 * 	@return new status (In Progress or Invalid) 
	 */
	public String prepareIt()
	{
		log.info(toString());
		m_processMsg = ModelValidationEngine.get().fireDocValidate(this, ModelValidator.TIMING_BEFORE_PREPARE);
		if (m_processMsg != null)
			return DocAction.STATUS_Invalid;

		//	Std Period open?
		if (!MPeriod.isOpen(getCtx(), getDateAcct(), MDocType.DOCBASETYPE_PaymentAllocation))
		{
			m_processMsg = "@PeriodClosed@";
			return DocAction.STATUS_Invalid;
		}
		getLines(false);
		if (m_lines.length == 0)
		{
			m_processMsg = "@NoLines@";
			return DocAction.STATUS_Invalid;
		}
		//	Add up Amounts & validate
		BigDecimal approval = Env.ZERO;
		for (int i = 0; i < m_lines.length; i++)
		{
			MAllocationLine line = m_lines[i];
			approval = approval.add(line.getWriteOffAmt()).add(line.getDiscountAmt());
			//	Make sure there is BP
			if (line.getC_BPartner_ID() == 0)
			{
				m_processMsg = "No Business Partner";
				return DocAction.STATUS_Invalid;
			}
		}
		setApprovalAmt(approval);
		//
		m_justPrepared = true;
		if (!DOCACTION_Complete.equals(getDocAction()))
			setDocAction(DOCACTION_Complete);
		return DocAction.STATUS_InProgress;
	}	//	prepareIt
	
	/**
	 * 	Approve Document
	 * 	@return true if success 
	 */
	public boolean  approveIt()
	{
		log.info(toString());
		setIsApproved(true);
		return true;
	}	//	approveIt
	
	/**
	 * 	Reject Approval
	 * 	@return true if success 
	 */
	public boolean rejectIt()
	{
		log.info(toString());
		setIsApproved(false);
		return true;
	}	//	rejectIt
	
	/**
	 * 	Complete Document
	 * 	@return new status (Complete, In Progress, Invalid, Waiting ..)
	 */
	public String completeIt()
	{
		//	Re-Check
		if (!m_justPrepared)
		{
			String status = prepareIt();
			if (!DocAction.STATUS_InProgress.equals(status))
				return status;
		}
		//	Implicit Approval
		if (!isApproved())
			approveIt();
		log.info(toString());

		//	Link
		getLines(false);
		HashSet<Integer> bps = new HashSet<Integer>();
		for (int i = 0; i < m_lines.length; i++)
		{
			MAllocationLine line = m_lines[i];
			bps.add(new Integer(line.processIt(false)));	//	not reverse
		}
		updateBP(bps);

		//	User Validation
		String valid = ModelValidationEngine.get().fireDocValidate(this, ModelValidator.TIMING_AFTER_COMPLETE);
		if (valid != null)
		{
			m_processMsg = valid;
			return DocAction.STATUS_Invalid;
		}

		setProcessed(true);
		setDocAction(DOCACTION_Close);
		return DocAction.STATUS_Completed;
	}	//	completeIt
	
	/**
	 * 	Void Document.
	 * 	Same as Close.
	 * 	@return true if success 
	 */
	public boolean voidIt()
	{
		log.info(toString());
		boolean retValue = reverseIt();
		setDocAction(DOCACTION_None);
		return retValue;
	}	//	voidIt
	
	/**
	 * 	Close Document.
	 * 	Cancel not delivered Qunatities
	 * 	@return true if success 
	 */
	public boolean closeIt()
	{
		log.info(toString());

		setDocAction(DOCACTION_None);
		return true;
	}	//	closeIt
	
	/**
	 * 	Reverse Correction
	 * 	@return true if success 
	 */
	public boolean reverseCorrectIt()
	{
		log.info(toString());
		boolean retValue = reverseIt();
		setDocAction(DOCACTION_None);
		return retValue;
	}	//	reverseCorrectionIt
	
	/**
	 * 	Reverse Accrual - none
	 * 	@return false 
	 */
	public boolean reverseAccrualIt()
	{
		log.info(toString());
		boolean retValue = reverseIt();
		setDocAction(DOCACTION_None);
		return retValue;
	}	//	reverseAccrualIt
	
	/** 
	 * 	Re-activate
	 * 	@return false 
	 */
	public boolean reActivateIt()
	{
		log.info(toString());
		return false;
	}	//	reActivateIt

	/**
	 * 	String Representation
	 *	@return info
	 */
	public String toString ()
	{
		StringBuffer sb = new StringBuffer ("MAllocationHdr[");
		sb.append(get_ID()).append("-").append(getSummary()).append ("]");
		return sb.toString ();
	}	//	toString

	/**
	 * 	Get Document Info
	 *	@return document info (untranslated)
	 */
	public String getDocumentInfo()
	{
		return Msg.getElement(getCtx(), "C_AllocationHdr_ID") + " " + getDocumentNo();
	}	//	getDocumentInfo

	/**
	 * 	Create PDF
	 *	@return File or null
	 */
	public File createPDF ()
	{
		try
		{
			File temp = File.createTempFile(get_TableName()+get_ID()+"_", ".pdf");
			return createPDF (temp);
		}
		catch (Exception e)
		{
			log.severe("Could not create PDF - " + e.getMessage());
		}
		return null;
	}	//	getPDF

	/**
	 * 	Create PDF file
	 *	@param file output file
	 *	@return file if success
	 */
	public File createPDF (File file)
	{
	//	ReportEngine re = ReportEngine.get (getCtx(), ReportEngine.INVOICE, getC_Invoice_ID());
	//	if (re == null)
			return null;
	//	return re.getPDF(file);
	}	//	createPDF

	/*************************************************************************
	 * 	Get Summary
	 *	@return Summary of Document
	 */
	public String getSummary()
	{
		StringBuffer sb = new StringBuffer();
		sb.append(getDocumentNo());
		//	: Total Lines = 123.00 (#1)
		sb.append(": ")
			.append(Msg.translate(getCtx(),"ApprovalAmt")).append("=").append(getApprovalAmt())
			.append(" (#").append(getLines(false).length).append(")");
		//	 - Description
		if (getDescription() != null && getDescription().length() > 0)
			sb.append(" - ").append(getDescription());
		return sb.toString();
	}	//	getSummary
	
	/**
	 * 	Get Process Message
	 *	@return clear text error message
	 */
	public String getProcessMsg()
	{
		return m_processMsg;
	}	//	getProcessMsg
	
	/**
	 * 	Get Document Owner (Responsible)
	 *	@return AD_User_ID
	 */
	public int getDoc_User_ID()
	{
		return getCreatedBy();
	}	//	getDoc_User_ID

	
	/**************************************************************************
	 * 	Reverse Allocation.
	 * 	Period needs to be open
	 *	@return true if reversed
	 */
	private boolean reverseIt() 
	{
		if (!isActive())
			throw new IllegalStateException("Allocation already reversed (not active)");

		//	Can we delete posting
		if (!MPeriod.isOpen(getCtx(), getDateTrx(), MPeriodControl.DOCBASETYPE_PaymentAllocation))
			throw new IllegalStateException("@PeriodClosed@");

		//	Set Inactive
		setIsActive (false);
		setDocumentNo(getDocumentNo()+"^");
		setDocStatus(DOCSTATUS_Reversed);	//	for direct calls
		if (!save() || isActive())
			throw new IllegalStateException("Cannot de-activate allocation");
			
		//	Delete Posting
		String sql = "DELETE FROM Fact_Acct WHERE AD_Table_ID=" + MAllocationHdr.Table_ID
			+ " AND Record_ID=" + getC_AllocationHdr_ID();
		int no = DB.executeUpdate(sql, get_TrxName());
		log.fine("Fact_Acct deleted #" + no);
		
		//	Unlink Invoices
		getLines(true);
		HashSet<Integer> bps = new HashSet<Integer>();
		for (int i = 0; i < m_lines.length; i++)
		{
			MAllocationLine line = m_lines[i];
			line.setIsActive(false);
			line.save();
			bps.add(new Integer(line.processIt(true)));	//	reverse
		}
		updateBP(bps);
		return true;
	}	//	reverse

	
	/**
	 * 	Update Open Balance of BP's
	 *	@param bps list of business partners
	 */
	private void updateBP(HashSet<Integer> bps)
	{
		log.info("#" + bps.size());
		Iterator<Integer> it = bps.iterator();
		while (it.hasNext())
		{
			int C_BPartner_ID = it.next();
			MBPartner bp = new MBPartner(getCtx(), C_BPartner_ID, get_TrxName());
			bp.setTotalOpenBalance();		//	recalculates from scratch
		//	bp.setSOCreditStatus();			//	called automatically
			if (bp.save())
				log.fine(bp.toString());
			else
				log.log(Level.SEVERE, "BP not updated - " + bp);
		}
	}	//	updateBP
	
}   //  MAllocation