gt: 							sp.addLog(0, null, null, msg);
context: /******************************************************************************
   * 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.process;
  
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.util.Properties;
  import java.util.logging.Level;
  
  import org.compiere.Adempiere;
  import org.compiere.model.MClient;
  import org.compiere.model.MSequence;
  import org.compiere.util.CLogMgt;
  import org.compiere.util.CLogger;
  import org.compiere.util.DB;
  import org.compiere.util.Env;
  import org.compiere.util.Trx;
  
  /**
   *	System + Document Sequence Check
   *	
   *  @author Jorg Janke
   *  @version $Id: SequenceCheck.java,v 1.3 2006/07/30 00:54:44 jjanke Exp $
   */
  public class SequenceCheck extends SvrProcess
  {
  	/**	Static Logger	*/
  	private static CLogger	s_log	= CLogger.getCLogger (SequenceCheck.class);
  	
  	/**
  	 *  Prepare - e.g., get Parameters.
  	 */
  	protected void prepare()
  	{
  	}	//	prepare
  	
  	/**
  	 *  Perform process.
  	 *  (see also MSequenve.validate)
  	 *  @return Message to be translated
  	 *  @throws Exception
  	 */
  	protected String doIt() throws java.lang.Exception
  	{
  		log.info("");
  		//
  		checkTableSequences (Env.getCtx(), this);
  		checkTableID (Env.getCtx(), this);
  		checkClientSequences (Env.getCtx(), this);
  		return "Sequence Check";
  	}	//	doIt
  	
  	/**
  	 *	Validate Sequences
  	 *	@param ctx context
  	 */
  	public static void validate(Properties ctx)
  	{
  		try
  		{
  			checkTableSequences (ctx, null);
  			checkTableID (ctx, null);
  			checkClientSequences (ctx, null);
  		}
  		catch (Exception e)
  		{
  			s_log.log(Level.SEVERE, "validate", e);
  		}
  	}	//	validate
  	
  	
  	
  	/**************************************************************************
  	 * 	Check existence of Table Sequences.
  	 *	@param ctx context
  	 *	@param sp server process or null
  	 */
  	private static void checkTableSequences (Properties ctx, SvrProcess sp)
  	{
  		String trxName = null;
  		if (sp != null)
  			trxName = sp.get_TrxName();
  		String sql = "SELECT TableName "
  			+ "FROM AD_Table t "
  			+ "WHERE IsActive='Y' AND IsView='N'"
  			+ " AND NOT EXISTS (SELECT * FROM AD_Sequence s "
  			+ "WHERE UPPER(s.Name)=UPPER(t.TableName) AND s.IsTableID='Y')";
  		PreparedStatement pstmt = null;
  		ResultSet rs = null;
  		try
  		{
  			pstmt = DB.prepareStatement(sql, trxName);
  			rs = pstmt.executeQuery();
  			while (rs.next())
  			{
  				String tableName = rs.getString(1);
  				if (MSequence.createTableSequence (ctx, tableName, trxName))
  				{
  					if (sp != null)
  						sp.addLog(0, null, null, tableName);
  					else
  						s_log.fine(tableName);
  				}
  				else
  				{
  					rs.close();
  					throw new Exception ("Error creating Table Sequence for " + tableName);
  				}
  			}
  		}
  		catch (Exception e)
  		{
  			s_log.log(Level.SEVERE, sql, e);
  		}
  		finally
  		{
  			DB.close(rs, pstmt);
  			rs = null; pstmt = null;
  		}
  		
  		//	Sync Table Name case
  		sql = "UPDATE AD_Sequence s "
  			+ "SET Name = (SELECT TableName FROM AD_Table t "
  				+ "WHERE t.IsView='N' AND UPPER(s.Name)=UPPER(t.TableName)) "
  			+ "WHERE s.IsTableID='Y'"
  			+ " AND EXISTS (SELECT * FROM AD_Table t "
  				+ "WHERE t.IsActive='Y' AND t.IsView='N'"
  				+ " AND UPPER(s.Name)=UPPER(t.TableName) AND s.Name<>t.TableName)";
  		int no = DB.executeUpdate(sql, trxName);
  		if (no > 0)
  		{
  			if (sp != null)
  				sp.addLog(0, null, null, "SyncName #" + no);
  			else
  				s_log.fine("Sync #" + no);
  		}
  		if (no >= 0)
  			return;
  		
  		/** Find Duplicates 		 */
  		sql = "SELECT TableName, s.Name "
  			+ "FROM AD_Table t, AD_Sequence s "
  			+ "WHERE t.IsActive='Y' AND t.IsView='N'"
  			+ " AND UPPER(s.Name)=UPPER(t.TableName) AND s.Name<>t.TableName";
  		//
  		try
  		{
  			pstmt = DB.prepareStatement (sql, null);
  			rs = pstmt.executeQuery ();
  			while (rs.next ())
  			{
  				String TableName = rs.getString(1);
  				String SeqName = rs.getString(2);
  				sp.addLog(0, null, null, "ERROR: TableName=" + TableName + " - Sequence=" + SeqName);
  			}
  		}
  		catch (Exception e)
  		{
  			s_log.log (Level.SEVERE, sql, e);
  		}
  		finally
  		{
  			DB.close(rs, pstmt);
  			rs = null; pstmt = null;
  		}
  	}	//	checkTableSequences
  	
  
  	/**
  	 * 	Check Table Sequence ID values
  	 *	@param ctx context
  	 *	@param sp server process or null
  	 */
  	private static void checkTableID (Properties ctx, SvrProcess sp)
  	{
  		int IDRangeEnd = DB.getSQLValue(null,
  			"SELECT IDRangeEnd FROM AD_System");
  		if (IDRangeEnd <= 0)
  			IDRangeEnd = DB.getSQLValue(null,
  				"SELECT MIN(IDRangeStart)-1 FROM AD_Replication");
  		s_log.info("IDRangeEnd = " + IDRangeEnd);
  		//
  		String sql = "SELECT * FROM AD_Sequence "
  			+ "WHERE IsTableID='Y' "
  			+ "ORDER BY Name";
  		int counter = 0;
  		PreparedStatement pstmt = null;
  		String trxName = null;
  		if (sp != null)
  			trxName = sp.get_TrxName();
  		try
  		{
  			pstmt = DB.prepareStatement(sql, trxName);
  			ResultSet rs = pstmt.executeQuery();
  			while (rs.next())
  			{
  				MSequence seq = new MSequence (ctx, rs, trxName);
  				int old = seq.getCurrentNext();
  				int oldSys = seq.getCurrentNextSys();
  				if (seq.validateTableIDValue())
  				{
  					if (seq.getCurrentNext() != old)
  					{
  						String msg = seq.getName() + " ID  " 
  							+ old + " -> " + seq.getCurrentNext();
  						if (sp != null)
  							sp.addLog(0, null, null, msg);
  						else
  							s_log.fine(msg);
  					}
  					if (seq.getCurrentNextSys() != oldSys)
  					{
  						String msg = seq.getName() + " Sys " 
  							+ oldSys + " -> " + seq.getCurrentNextSys();
  						if (sp != null)
  