IDEMPIERE-308 Performance: Replace with StringBuilder / Thanks to Richard Morales and David Peñuela

org.adempiere.base.process/src/org/compiere/process/CopyOrder.java

@@ -112,7 +112,8 @@ public class CopyOrder extends SvrProcess
 		//
 	//	Env.setSOTrx(getCtx(), newOrder.isSOTrx());
 	//	return "@C_Order_ID@ " + newOrder.getDocumentNo();
-		return dt.getName() + ": " + newOrder.getDocumentNo();
+		StringBuilder msgreturn = new StringBuilder(dt.getName()).append(": ").append(newOrder.getDocumentNo());
+		return msgreturn.toString();
 	}	//	doIt
 
 }	//	CopyOrder

org.adempiere.base.process/src/org/compiere/process/CopyRole.java

@@ -88,8 +88,8 @@ public class CopyRole extends SvrProcess
 			String table = tables[i];
 			String keycolumn = keycolumns[i];
 			
-			String sql = "DELETE FROM " + table + " WHERE AD_Role_ID = " + m_AD_Role_ID_To;
-			int no = DB.executeUpdateEx(sql, get_TrxName());
+			StringBuilder sql = new StringBuilder("DELETE FROM ").append(table).append(" WHERE AD_Role_ID = ").append(m_AD_Role_ID_To);
+			int no = DB.executeUpdateEx(sql.toString(), get_TrxName());
 			addLog(action++, null, BigDecimal.valueOf(no), "Old records deleted from " + table );
 			
 			final boolean column_IsReadWrite =
@@ -97,29 +97,29 @@ public class CopyRole extends SvrProcess
 				&& !table.equals(I_AD_Role_Included.Table_Name);
 			final boolean column_SeqNo = table.equals(I_AD_Role_Included.Table_Name); 
 			
-			sql = "INSERT INTO " + table
-			+   " (AD_Client_ID, AD_Org_ID, Created, CreatedBy, Updated, UpdatedBy, " 
-			+   "AD_Role_ID, " + keycolumn +", isActive";
+			sql = new StringBuilder("INSERT INTO ").append(table)
+				.append(" (AD_Client_ID, AD_Org_ID, Created, CreatedBy, Updated, UpdatedBy, ") 
+				.append(   "AD_Role_ID, ").append(keycolumn).append(", isActive");
 			if (column_SeqNo)
-				sql += ", SeqNo ";
+				sql.append(", SeqNo ");
 			if (column_IsReadWrite)
-				sql += ", isReadWrite) ";
+				sql.append(", isReadWrite) ");
 			else
-				sql +=  ") ";
-			sql	+= "SELECT " + m_AD_Client_ID
-			+	", "+ m_AD_Org_ID
-			+	", getdate(), "+ Env.getAD_User_ID(Env.getCtx())
-			+	", getdate(), "+ Env.getAD_User_ID(Env.getCtx())
-			+	", " + m_AD_Role_ID_To
-			+	", " + keycolumn
-			+	", IsActive ";
+				sql.append(") ");
+			sql.append("SELECT ").append(m_AD_Client_ID)
+				.append(", ").append(m_AD_Org_ID)
+				.append(", getdate(), ").append(Env.getAD_User_ID(Env.getCtx()))
+				.append(", getdate(), ").append(Env.getAD_User_ID(Env.getCtx()))
+				.append(", ").append(m_AD_Role_ID_To)
+				.append(", ").append(keycolumn)
+				.append(", IsActive ");
 			if (column_SeqNo)
-				sql += ", SeqNo ";
+				sql.append(", SeqNo ");
 			if (column_IsReadWrite)
-				sql += ", isReadWrite ";
-			sql += "FROM " + table + " WHERE AD_Role_ID = " + m_AD_Role_ID_From;
+				sql.append(", isReadWrite ");
+			sql.append("FROM ").append(table).append(" WHERE AD_Role_ID = ").append(m_AD_Role_ID_From);
 
-			no = DB.executeUpdateEx (sql, get_TrxName());
+			no = DB.executeUpdateEx (sql.toString(), get_TrxName());
 
 			addLog(action++, null, new BigDecimal(no), "New records inserted into " + table );
 		}

org.adempiere.base.process/src/org/compiere/process/DistributionCreate.java

@@ -151,11 +151,13 @@ public class DistributionCreate extends SvrProcess
 		//	Update Qty
 		if (m_singleOrder != null)
 		{
-			m_singleOrder.setDescription("# " + counter + " - " + m_totalQty);
+			StringBuilder msg = new StringBuilder("# ").append(counter).append(" - ").append(m_totalQty);
+			m_singleOrder.setDescription(msg.toString());
 			m_singleOrder.saveEx();
 		}
 		
-		return "@Created@ #" + counter + " - @Qty@=" + m_totalQty;
+		StringBuilder msgreturn = new StringBuilder("@Created@ #").append(counter).append(" - @Qty@=").append(m_totalQty);
+		return msgreturn.toString();
 	}	//	doIt
 
 	/**

org.adempiere.base.process/src/org/compiere/process/DistributionRun.java

@@ -320,10 +320,12 @@ public class DistributionRun extends SvrProcess
 		for (int j = 0; j < m_runLines.length; j++)
 		{
 			MDistributionRunLine runLine = m_runLines[j];
-			if (runLine.isActualMinGtTotal())
-				throw new Exception ("Line " + runLine.getLine() 
-					+ " Sum of Min Qty=" + runLine.getActualMin() 
-					+ " is greater than Total Qty=" + runLine.getTotalQty());
+			if (runLine.isActualMinGtTotal()){
+				StringBuilder msg = new StringBuilder("Line ").append(runLine.getLine()) 
+						.append(" Sum of Min Qty=").append(runLine.getActualMin()) 
+						.append(" is greater than Total Qty=").append(runLine.getTotalQty());
+				throw new Exception (msg.toString());
+			}	
 			if (allocationEqTotal && !runLine.isActualAllocationEqTotal())
 				allocationEqTotal = false;
 		}	//	for all run lines
@@ -378,8 +380,9 @@ public class DistributionRun extends SvrProcess
 					}
 				}
 			}	//	for all detail lines
-			throw new Exception ("Cannot adjust Difference = " + difference 
-				+ " - You need to change Total Qty or Min Qty");
+			StringBuilder msgexc = new StringBuilder("Cannot adjust Difference = ").append(difference) 
+					.append(" - You need to change Total Qty or Min Qty");
+			throw new Exception (msgexc.toString());
 		}
 		else	//	Distibute
 		{
@@ -394,9 +397,11 @@ public class DistributionRun extends SvrProcess
 						ratioTotal = ratioTotal.add(detail.getRatio());
 				}
 			}
-			if (ratioTotal.compareTo(Env.ZERO) == 0)
-				throw new Exception ("Cannot distribute Difference = " + difference 
-					+ " - You need to change Total Qty or Min Qty");
+			if (ratioTotal.compareTo(Env.ZERO) == 0){
+				StringBuilder msgexc = new StringBuilder("Cannot distribute Difference = ").append(difference) 
+						.append(" - You need to change Total Qty or Min Qty");
+				throw new Exception (msgexc.toString());
+			}	
 			//	Distribute
 			for (int i = 0; i < m_details.length; i++)
 			{
@@ -542,8 +547,8 @@ public class DistributionRun extends SvrProcess
 				product = MProduct.get (getCtx(), detail.getM_Product_ID());
 			if (p_IsTest)
 			{
-				addLog(0,null, detail.getActualAllocation(), 
-					bp.getName() + " - " + product.getName());
+				StringBuilder msglog = new StringBuilder(bp.getName()).append(" - ").append(product.getName());
+				addLog(0,null, detail.getActualAllocation(), msglog.toString());
 				continue;
 			}
 
@@ -566,8 +571,8 @@ public class DistributionRun extends SvrProcess
 				log.log(Level.SEVERE, "OrderLine not saved");
 				return false;
 			}
-			addLog(0,null, detail.getActualAllocation(), order.getDocumentNo() 
-				+ ": " + bp.getName() + " - " + product.getName());
+			StringBuilder msglog = new StringBuilder(order.getDocumentNo()).append(": ").append(bp.getName()).append(" - ").append(product.getName());
+			addLog(0,null, detail.getActualAllocation(), msglog.toString());
 		}
 		//	finish order
 		order = null;
@@ -584,40 +589,40 @@ public class DistributionRun extends SvrProcess
 	private int insertDetailsDistributionDemand()
 	{
 		//	Handle NULL
-		String sql = "UPDATE M_DistributionRunLine SET MinQty = 0 WHERE MinQty IS NULL";
-		int no = DB.executeUpdate(sql, get_TrxName());
+		StringBuilder sql = new StringBuilder("UPDATE M_DistributionRunLine SET MinQty = 0 WHERE MinQty IS NULL");
+		int no = DB.executeUpdate(sql.toString(), get_TrxName());
 		
-		sql = "UPDATE M_DistributionListLine SET MinQty = 0 WHERE MinQty IS NULL";
-		no = DB.executeUpdate(sql, get_TrxName());
+		sql = new StringBuilder("UPDATE M_DistributionListLine SET MinQty = 0 WHERE MinQty IS NULL");
+		no = DB.executeUpdate(sql.toString(), get_TrxName());
 		
 		//	Delete Old
-		sql = "DELETE FROM T_DistributionRunDetail WHERE M_DistributionRun_ID="
-			+ p_M_DistributionRun_ID;
-		no = DB.executeUpdate(sql, get_TrxName());
+		sql = new StringBuilder("DELETE FROM T_DistributionRunDetail WHERE M_DistributionRun_ID=")
+			.append(p_M_DistributionRun_ID);
+		no = DB.executeUpdate(sql.toString(), get_TrxName());
 		log.fine("insertDetails - deleted #" + no);
 
 		//	Insert New
-		sql = "INSERT INTO T_DistributionRunDetail "
-			+ "(M_DistributionRun_ID, M_DistributionRunLine_ID, M_DistributionList_ID, M_DistributionListLine_ID,"
-			+ "AD_Client_ID,AD_Org_ID, IsActive, Created,CreatedBy, Updated,UpdatedBy,"
-			+ "C_BPartner_ID, C_BPartner_Location_ID, M_Product_ID,"
-			+ "Ratio, MinQty, Qty) "			
-			+"SELECT MAX(rl.M_DistributionRun_ID), MAX(rl.M_DistributionRunLine_ID),MAX(ll.M_DistributionList_ID), MAX(ll.M_DistributionListLine_ID), "
-			+"MAX(rl.AD_Client_ID),MAX(rl.AD_Org_ID), MAX(rl.IsActive), MAX(rl.Created),MAX(rl.CreatedBy), MAX(rl.Updated),MAX(rl.UpdatedBy), "
-			+"MAX(ll.C_BPartner_ID), MAX(ll.C_BPartner_Location_ID), MAX(rl.M_Product_ID),"
+		sql = new StringBuilder("INSERT INTO T_DistributionRunDetail ")
+			.append("(M_DistributionRun_ID, M_DistributionRunLine_ID, M_DistributionList_ID, M_DistributionListLine_ID,")
+			.append("AD_Client_ID,AD_Org_ID, IsActive, Created,CreatedBy, Updated,UpdatedBy,")
+			.append("C_BPartner_ID, C_BPartner_Location_ID, M_Product_ID,")
+			.append("Ratio, MinQty, Qty) "			)
+			.append("SELECT MAX(rl.M_DistributionRun_ID), MAX(rl.M_DistributionRunLine_ID),MAX(ll.M_DistributionList_ID), MAX(ll.M_DistributionListLine_ID), ")
+			.append("MAX(rl.AD_Client_ID),MAX(rl.AD_Org_ID), MAX(rl.IsActive), MAX(rl.Created),MAX(rl.CreatedBy), MAX(rl.Updated),MAX(rl.UpdatedBy), ")
+			.append("MAX(ll.C_BPartner_ID), MAX(ll.C_BPartner_Location_ID), MAX(rl.M_Product_ID),")
 			// Ration for this process is equal QtyToDeliver
-			+"COALESCE (SUM(ol.QtyOrdered-ol.QtyDelivered-TargetQty), 0) , "
+			.append("COALESCE (SUM(ol.QtyOrdered-ol.QtyDelivered-TargetQty), 0) , ")
 			// Min Qty for this process is equal to TargetQty
-			+" 0 , 0 FROM M_DistributionRunLine rl "
-			+"INNER JOIN M_DistributionList l ON (rl.M_DistributionList_ID=l.M_DistributionList_ID) "
-			+"INNER JOIN M_DistributionListLine ll ON (rl.M_DistributionList_ID=ll.M_DistributionList_ID) "
-			+"INNER JOIN DD_Order o ON (o.C_BPartner_ID=ll.C_BPartner_ID AND o.DocStatus IN ('DR','IN')) "
-			+"INNER JOIN DD_OrderLine ol ON (ol.DD_Order_ID=o.DD_Order_ID AND ol.M_Product_ID=rl.M_Product_ID) "		
-			+"INNER JOIN M_Locator loc ON (loc.M_Locator_ID=ol.M_Locator_ID AND loc.M_Warehouse_ID="+p_M_Warehouse_ID+") "
-			+"WHERE rl.M_DistributionRun_ID="+p_M_DistributionRun_ID+" AND rl.IsActive='Y' AND ll.IsActive='Y' AND ol.DatePromised <= "+DB.TO_DATE(p_DatePromised)
-			+" GROUP BY o.M_Shipper_ID , ll.C_BPartner_ID, ol.M_Product_ID";
+			.append(" 0 , 0 FROM M_DistributionRunLine rl ")
+			.append("INNER JOIN M_DistributionList l ON (rl.M_DistributionList_ID=l.M_DistributionList_ID) ")
+			.append("INNER JOIN M_DistributionListLine ll ON (rl.M_DistributionList_ID=ll.M_DistributionList_ID) ")
+			.append("INNER JOIN DD_Order o ON (o.C_BPartner_ID=ll.C_BPartner_ID AND o.DocStatus IN ('DR','IN')) ")
+			.append("INNER JOIN DD_OrderLine ol ON (ol.DD_Order_ID=o.DD_Order_ID AND ol.M_Product_ID=rl.M_Product_ID) ")		
+			.append("INNER JOIN M_Locator loc ON (loc.M_Locator_ID=ol.M_Locator_ID AND loc.M_Warehouse_ID=").append(p_M_Warehouse_ID).append(") ")
+			.append("WHERE rl.M_DistributionRun_ID=").append(p_M_DistributionRun_ID).append(" AND rl.IsActive='Y' AND ll.IsActive='Y' AND ol.DatePromised <= ").append(DB.TO_DATE(p_DatePromised))
+			.append(" GROUP BY o.M_Shipper_ID , ll.C_BPartner_ID, ol.M_Product_ID");
 			//+ " BETWEEN "+ DB.TO_DATE(p_DatePromised)  +" AND "+ DB.TO_DATE(p_DatePromised_To) 	
-			no = DB.executeUpdate(sql, get_TrxName());
+			no = DB.executeUpdate(sql.toString(), get_TrxName());
 			
 			List<MDistributionRunDetail> records = new Query(getCtx(), 
 												   MDistributionRunDetail.Table_Name,
@@ -647,16 +652,20 @@ public class DistributionRun extends SvrProcess
 	
 	private BigDecimal getQtyDemand(int M_Product_ID)
 	{
-		StringBuffer sql = new StringBuffer("SELECT SUM (QtyOrdered-QtyDelivered-TargetQty)  FROM DD_OrderLine ol INNER JOIN M_Locator l ON (l.M_Locator_ID=ol.M_Locator_ID) INNER JOIN DD_Order o ON (o.DD_Order_ID=ol.DD_Order_ID) ");
-    	//sql.append(" WHERE o.DocStatus IN ('DR','IN') AND ol.DatePromised BETWEEN ? AND ? AND l.M_Warehouse_ID=? AND ol.M_Product_ID=? GROUP BY M_Product_ID, l.M_Warehouse_ID");
-		sql.append(" WHERE o.DocStatus IN ('DR','IN') AND ol.DatePromised <= ? AND l.M_Warehouse_ID=? AND ol.M_Product_ID=? GROUP BY M_Product_ID, l.M_Warehouse_ID");
-
-    	
+		String sql = "SELECT SUM (QtyOrdered-QtyDelivered-TargetQty) " +
+				"FROM DD_OrderLine ol " +
+				"INNER JOIN M_Locator l ON (l.M_Locator_ID=ol.M_Locator_ID) " +
+				"INNER JOIN DD_Order o ON (o.DD_Order_ID=ol.DD_Order_ID) " +
+				" WHERE o.DocStatus IN ('DR','IN') " +
+				"AND ol.DatePromised <= ? " +
+				"AND l.M_Warehouse_ID=? " +
+				"AND ol.M_Product_ID=? " +
+				"GROUP BY M_Product_ID, l.M_Warehouse_ID";
  	    PreparedStatement pstmt = null;
 	    ResultSet rs = null;
  	    try
  	    {
- 	            pstmt = DB.prepareStatement (sql.toString(), get_TrxName());
+ 	            pstmt = DB.prepareStatement (sql, get_TrxName());
  	    		pstmt.setTimestamp(1, p_DatePromised);
  	    		//pstmt.setTimestamp(2, p_DatePromised_To);
  	    		pstmt.setInt(2, p_M_Warehouse_ID);
@@ -692,37 +701,37 @@ public class DistributionRun extends SvrProcess
 	private int insertDetailsDistribution()
 	{
 		//	Handle NULL
-		String sql = "UPDATE M_DistributionRunLine SET MinQty = 0 WHERE MinQty IS NULL";
-		int no = DB.executeUpdate(sql, get_TrxName());
+		StringBuilder sql = new StringBuilder("UPDATE M_DistributionRunLine SET MinQty = 0 WHERE MinQty IS NULL");
+		int no = DB.executeUpdate(sql.toString(), get_TrxName());
 		
-		sql = "UPDATE M_DistributionListLine SET MinQty = 0 WHERE MinQty IS NULL";
-		no = DB.executeUpdate(sql, get_TrxName());
+		sql = new StringBuilder("UPDATE M_DistributionListLine SET MinQty = 0 WHERE MinQty IS NULL");
+		no = DB.executeUpdate(sql.toString(), get_TrxName());
 		
 		//	Delete Old
-		sql = "DELETE FROM T_DistributionRunDetail WHERE M_DistributionRun_ID="
-			+ p_M_DistributionRun_ID;
-		no = DB.executeUpdate(sql, get_TrxName());
+		sql = new StringBuilder("DELETE FROM T_DistributionRunDetail WHERE M_DistributionRun_ID=")
+			.append(p_M_DistributionRun_ID);
+		no = DB.executeUpdate(sql.toString(), get_TrxName());
 		log.fine("insertDetails - deleted #" + no);
 		
 		//	Insert New
-		sql = "INSERT INTO T_DistributionRunDetail "
-			+ "(M_DistributionRun_ID, M_DistributionRunLine_ID, M_DistributionList_ID, M_DistributionListLine_ID,"
-			+ "AD_Client_ID,AD_Org_ID, IsActive, Created,CreatedBy, Updated,UpdatedBy,"
-			+ "C_BPartner_ID, C_BPartner_Location_ID, M_Product_ID,"
-			+ "Ratio, MinQty, Qty) "			
-			+"SELECT rl.M_DistributionRun_ID, rl.M_DistributionRunLine_ID,ll.M_DistributionList_ID, ll.M_DistributionListLine_ID, "
-			+"rl.AD_Client_ID,rl.AD_Org_ID, rl.IsActive, rl.Created,rl.CreatedBy, rl.Updated,rl.UpdatedBy, "
-			+"ll.C_BPartner_ID, ll.C_BPartner_Location_ID, rl.M_Product_ID, 0 , "
-			+"ol.TargetQty AS MinQty , 0 FROM M_DistributionRunLine rl "
-			+"INNER JOIN M_DistributionList l ON (rl.M_DistributionList_ID=l.M_DistributionList_ID) "
-			+"INNER JOIN M_DistributionListLine ll ON (rl.M_DistributionList_ID=ll.M_DistributionList_ID) "
-			+"INNER JOIN DD_Order o ON (o.C_BPartner_ID=ll.C_BPartner_ID) "
-			+"INNER JOIN DD_OrderLine ol ON (ol.DD_Order_ID=o.DD_Order_ID AND ol.M_Product_ID=rl.M_Product_ID) AND ol.DatePromised"
+		sql = new StringBuilder("INSERT INTO T_DistributionRunDetail ")
+			.append("(M_DistributionRun_ID, M_DistributionRunLine_ID, M_DistributionList_ID, M_DistributionListLine_ID,")
+			.append("AD_Client_ID,AD_Org_ID, IsActive, Created,CreatedBy, Updated,UpdatedBy,")
+			.append("C_BPartner_ID, C_BPartner_Location_ID, M_Product_ID,")
+			.append("Ratio, MinQty, Qty) ")
+			.append("SELECT rl.M_DistributionRun_ID, rl.M_DistributionRunLine_ID,ll.M_DistributionList_ID, ll.M_DistributionListLine_ID, ")
+			.append("rl.AD_Client_ID,rl.AD_Org_ID, rl.IsActive, rl.Created,rl.CreatedBy, rl.Updated,rl.UpdatedBy, ")
+			.append("ll.C_BPartner_ID, ll.C_BPartner_Location_ID, rl.M_Product_ID, 0 , ")
+			.append("ol.TargetQty AS MinQty , 0 FROM M_DistributionRunLine rl ")
+			.append("INNER JOIN M_DistributionList l ON (rl.M_DistributionList_ID=l.M_DistributionList_ID) ")
+			.append("INNER JOIN M_DistributionListLine ll ON (rl.M_DistributionList_ID=ll.M_DistributionList_ID) ")
+			.append("INNER JOIN DD_Order o ON (o.C_BPartner_ID=ll.C_BPartner_ID) ")
+			.append("INNER JOIN DD_OrderLine ol ON (ol.DD_Order_ID=o.DD_Order_ID AND ol.M_Product_ID=rl.M_Product_ID) AND ol.DatePromised")
 			//+ " BETWEEN " + DB.TO_DATE(p_DatePromised)  +" AND "+ DB.TO_DATE(p_DatePromised_To) 
-			+ "<="+DB.TO_DATE(p_DatePromised)
-			+" INNER JOIN M_Locator loc ON (loc.M_Locator_ID=ol.M_Locator_ID AND loc.M_Warehouse_ID="+p_M_Warehouse_ID+") "
-			+" WHERE rl.M_DistributionRun_ID="+p_M_DistributionRun_ID+" AND l.RatioTotal<>0 AND rl.IsActive='Y' AND ll.IsActive='Y'";	
-			no = DB.executeUpdate(sql, get_TrxName());
+			.append( "<=").append(DB.TO_DATE(p_DatePromised))
+			.append(" INNER JOIN M_Locator loc ON (loc.M_Locator_ID=ol.M_Locator_ID AND loc.M_Warehouse_ID=").append(p_M_Warehouse_ID).append(") ")
+			.append(" WHERE rl.M_DistributionRun_ID=").append(p_M_DistributionRun_ID).append(" AND l.RatioTotal<>0 AND rl.IsActive='Y' AND ll.IsActive='Y'");	
+			no = DB.executeUpdate(sql.toString(), get_TrxName());
 			
 			Query query = MTable.get(getCtx(), I_T_DistributionRunDetail.Table_ID).
 			createQuery(MDistributionRunDetail.COLUMNNAME_M_DistributionRun_ID + "=?", get_TrxName());
@@ -772,9 +781,9 @@ public class DistributionRun extends SvrProcess
 			{
 				MDistributionRunDetail detail = m_details[i];
 				
-				StringBuffer sql = new StringBuffer("SELECT * FROM DD_OrderLine ol INNER JOIN DD_Order o ON (o.DD_Order_ID=ol.DD_Order_ID)  INNER JOIN M_Locator l ON (l.M_Locator_ID=ol.M_Locator_ID) ");
+				String sql = "SELECT * FROM DD_OrderLine ol INNER JOIN DD_Order o ON (o.DD_Order_ID=ol.DD_Order_ID)  INNER JOIN M_Locator l ON (l.M_Locator_ID=ol.M_Locator_ID) ";
 				//sql.append(" WHERE o.DocStatus IN ('DR','IN') AND o.C_BPartner_ID = ? AND M_Product_ID=? AND  l.M_Warehouse_ID=?  AND ol.DatePromised BETWEEN ? AND ? ");
-				sql.append(" WHERE o.DocStatus IN ('DR','IN') AND o.C_BPartner_ID = ? AND M_Product_ID=? AND  l.M_Warehouse_ID=?  AND ol.DatePromised <=?");
+				sql = sql + " WHERE o.DocStatus IN ('DR','IN') AND o.C_BPartner_ID = ? AND M_Product_ID=? AND  l.M_Warehouse_ID=?  AND ol.DatePromised <=?";
 				
 		 	    PreparedStatement pstmt = null;
 			    ResultSet rs = null; 
@@ -930,12 +939,12 @@ public class DistributionRun extends SvrProcess
 			if(p_ConsolidateDocument)
 			{
 				
-				String whereClause = "DocStatus IN ('DR','IN') AND AD_Org_ID=" + bp.getAD_OrgBP_ID_Int() +	" AND "	+	
-									    MDDOrder.COLUMNNAME_C_BPartner_ID  +"=? AND " +
-									    MDDOrder.COLUMNNAME_M_Warehouse_ID +"=?  AND " +
-									    MDDOrder.COLUMNNAME_DatePromised   +"<=? ";
+				StringBuilder whereClause = new StringBuilder("DocStatus IN ('DR','IN') AND AD_Org_ID=").append(bp.getAD_OrgBP_ID_Int()).append(" AND ")	
+									    .append(MDDOrder.COLUMNNAME_C_BPartner_ID).append("=? AND ")
+									    .append(MDDOrder.COLUMNNAME_M_Warehouse_ID).append("=?  AND ")
+									    .append(MDDOrder.COLUMNNAME_DatePromised).append("<=? ");
 				
-				order = new Query(getCtx(), MDDOrder.Table_Name, whereClause, get_TrxName())
+				order = new Query(getCtx(), MDDOrder.Table_Name, whereClause.toString(), get_TrxName())
 							.setParameters(new Object[]{lastC_BPartner_ID, ws[0].getM_Warehouse_ID(), p_DatePromised})
 							.setOrderBy(MDDOrder.COLUMNNAME_DatePromised +" DESC")
 							.first();
@@ -988,8 +997,8 @@ public class DistributionRun extends SvrProcess
 				product = MProduct.get (getCtx(), detail.getM_Product_ID());
 			if (p_IsTest)
 			{
-				addLog(0,null, detail.getActualAllocation(), 
-					bp.getName() + " - " + product.getName());
+				StringBuilder msglog = new StringBuilder(bp.getName()).append(" - ").append(product.getName());
+				addLog(0,null, detail.getActualAllocation(), msglog.toString());
 				continue;
 			}
 
@@ -1017,7 +1026,9 @@ public class DistributionRun extends SvrProcess
 					String Description ="";
 					if (m_run.getName() != null)
 						Description =Description.concat(m_run.getName());
-					line.setDescription(Description + " " +Msg.translate(getCtx(), "Qty")+ " = " +QtyAllocation+" ");
+					StringBuilder msgline = new StringBuilder(Description).append(" ").append(Msg.translate(getCtx(), "Qty"))
+							.append(" = ").append(QtyAllocation).append(" ");
+					line.setDescription(msgline.toString());
 					//line.setConfirmedQty(QtyAllocation);
 					line.saveEx();
 				}
@@ -1032,7 +1043,8 @@ public class DistributionRun extends SvrProcess
 						Description ="";
 					if (m_run.getName() != null)
 						Description =Description.concat(m_run.getName());
-					line.setDescription(Description + " " +Msg.translate(getCtx(), "Qty")+ " = " +QtyAllocation+" ");
+					StringBuilder msgline = new StringBuilder(Description).append(" ").append(Msg.translate(getCtx(), "Qty")).append(" = ").append(QtyAllocation).append(" ");
+					line.setDescription(msgline.toString());
 					line.setQty(line.getQtyEntered().add(QtyAllocation));
 					//line.setConfirmedQty(line.getConfirmedQty().add( QtyAllocation));
 					line.saveEx();
@@ -1064,12 +1076,15 @@ public class DistributionRun extends SvrProcess
 				String Description ="";
 				if (m_run.getName() != null)
 					Description =Description.concat(m_run.getName());
-				line.setDescription(Description + " " +Msg.translate(getCtx(), "Qty")+ " = " +detail.getActualAllocation()+" ");
+				StringBuilder msgline = new StringBuilder(Description).append(" ").append(Msg.translate(getCtx(), "Qty")).append(" = ")
+							.append(detail.getActualAllocation()).append(" ");
+				line.setDescription(msgline.toString());
 				line.saveEx();
 				
 			}	
-			addLog(0,null, detail.getActualAllocation(), order.getDocumentNo() 
-				+ ": " + bp.getName() + " - " + product.getName());
+			StringBuilder msglog = new StringBuilder(order.getDocumentNo()) 
+					.append(": ").append(bp.getName()).append(" - ").append(product.getName());
+			addLog(0,null, detail.getActualAllocation(), msglog.toString());
 		}
 		//	finish order
 		order = null;

org.adempiere.base.process/src/org/compiere/process/DunningPrint.java

@@ -132,7 +132,8 @@ public class DunningPrint extends SvrProcess
 			MBPartner bp = new MBPartner (getCtx(), entry.getC_BPartner_ID(), get_TrxName());
 			if (bp.get_ID() == 0)
 			{
-				addLog (entry.get_ID(), null, null, "@NotFound@: @C_BPartner_ID@ " + entry.getC_BPartner_ID());
+				StringBuilder msglog = new StringBuilder("@NotFound@: @C_BPartner_ID@ ").append(entry.getC_BPartner_ID());
+				addLog (entry.get_ID(), null, null,msglog.toString() );
 				errors++;
 				continue;
 			}
@@ -142,13 +143,15 @@ public class DunningPrint extends SvrProcess
 			{
 				if (to.get_ID() == 0)
 				{
-					addLog (entry.get_ID(), null, null, "@NotFound@: @AD_User_ID@ - " + bp.getName());
+					StringBuilder msglog = new StringBuilder("@NotFound@: @AD_User_ID@ - ").append(bp.getName());
+					addLog (entry.get_ID(), null, null,msglog.toString());
 					errors++;
 					continue;
 				}
 				else if (to.getEMail() == null || to.getEMail().length() == 0)
 				{
-					addLog (entry.get_ID(), null, null, "@NotFound@: @EMail@ - " + to.getName());
+					StringBuilder msglog = new StringBuilder("@NotFound@: @EMail@ - ").append(to.getName());
+					addLog (entry.get_ID(), null, null, msglog.toString());
 					errors++;
 					continue;
 				}
@@ -163,8 +166,9 @@ public class DunningPrint extends SvrProcess
 				bp.getName(),
 				MDunningRunEntry.Table_ID,
 				entry.getC_DunningRunEntry_ID(),
-				entry.getC_BPartner_ID());
-			info.setDescription(bp.getName() + ", Amt=" + entry.getAmt());
+				entry.getC_BPartner_ID());
+			StringBuilder msginfo = new StringBuilder(bp.getName()).append(", Amt=").append(entry.getAmt());
+			info.setDescription(msginfo.toString());
 			ReportEngine re = null;
 			if (format != null)
 				re = new ReportEngine(getCtx(), format, query, info);
@@ -174,8 +178,9 @@ public class DunningPrint extends SvrProcess
 				EMail email = client.createEMail(to.getEMail(), null, null);
 				if (!email.isValid())
 				{
-					addLog (entry.get_ID(), null, null, 
-						"@RequestActionEMailError@ Invalid EMail: " + to);
+					StringBuilder msglog = new StringBuilder(
+							"@RequestActionEMailError@ Invalid EMail: ").append(to);
+					addLog (entry.get_ID(), null, null,msglog.toString() );
 					errors++;
 					continue;
 				}
@@ -193,7 +198,8 @@ public class DunningPrint extends SvrProcess
 				//
 				if (re != null) {
 					File attachment = re.getPDF(File.createTempFile("Dunning", ".pdf"));
-					log.fine(to + " - " + attachment);
+					StringBuilder msglog = new StringBuilder(to.toString()).append(" - ").append(attachment);
+					log.fine(msglog.toString());
 					email.addAttachment(attachment);
 				}
 				//
@@ -202,15 +208,16 @@ public class DunningPrint extends SvrProcess
 				um.saveEx();
 				if (msg.equals(EMail.SENT_OK))
 				{
-					addLog (entry.get_ID(), null, null,
-						bp.getName() + " @RequestActionEMailOK@");
+					StringBuilder msglog = new StringBuilder(
+							bp.getName()).append(" @RequestActionEMailOK@");
+					addLog (entry.get_ID(), null, null,msglog.toString());
 					count++;
 					printed = true;
 				}
 				else
 				{
-					addLog (entry.get_ID(), null, null,
-						bp.getName() + " @RequestActionEMailError@ " + msg);
+					StringBuilder msglog = new StringBuilder(bp.getName()).append(" @RequestActionEMailError@ ").append(msg);
+					addLog (entry.get_ID(), null, null,msglog.toString()	);
 					errors++;
 				}
 			}
@@ -233,8 +240,10 @@ public class DunningPrint extends SvrProcess
 			run.setProcessed(true);
 			run.saveEx();
 		}
-		if (p_EMailPDF)
-			return "@Sent@=" + count + " - @Errors@=" + errors;
+		if (p_EMailPDF){
+			StringBuilder msgreturn = new StringBuilder("@Sent@=").append(count).append(" - @Errors@=").append(errors);
+			return msgreturn.toString();
+		}
 		return "@Printed@=" + count;
 	}	//	doIt
 	

org.adempiere.base.process/src/org/compiere/process/DunningRunCreate.java

@@ -169,7 +169,7 @@ public class DunningRunCreate extends SvrProcess
 			sql.append(" AND i.AD_Org_ID=").append(p_AD_Org_ID);
 	//	log.info(sql);
 		
-		StringBuilder sql2= new StringBuilder();
+		String sql2= "";
 		
 		// if sequentially we must check for other levels with smaller days for
 		// which this invoice is not yet included!
@@ -190,11 +190,11 @@ public class DunningRunCreate extends SvrProcess
 			}
 		}
 		// ensure that we do only dunn what's not yet dunned, so we lookup the max of last Dunn Date which was processed
-		sql2.append("SELECT COUNT(*), COALESCE(DAYSBETWEEN(MAX(dr2.DunningDate), MAX(dr.DunningDate)),0)");
-		sql2.append("FROM C_DunningRun dr2, C_DunningRun dr");
-		sql2.append(" INNER JOIN C_DunningRunEntry dre ON (dr.C_DunningRun_ID=dre.C_DunningRun_ID)");
-		sql2.append(" INNER JOIN C_DunningRunLine drl ON (dre.C_DunningRunEntry_ID=drl.C_DunningRunEntry_ID) ");
-		sql2.append("WHERE dr2.C_DunningRun_ID=? AND drl.C_Invoice_ID=?"); // ##1 ##2
+		sql2 = "SELECT COUNT(*), COALESCE(DAYSBETWEEN(MAX(dr2.DunningDate), MAX(dr.DunningDate)),0)"
+			+ "FROM C_DunningRun dr2, C_DunningRun dr"
+			+ " INNER JOIN C_DunningRunEntry dre ON (dr.C_DunningRun_ID=dre.C_DunningRun_ID)"
+			+ " INNER JOIN C_DunningRunLine drl ON (dre.C_DunningRunEntry_ID=drl.C_DunningRunEntry_ID) "
+			+ "WHERE dr2.C_DunningRun_ID=? AND drl.C_Invoice_ID=?"; // ##1 ##2
 		
 		BigDecimal DaysAfterDue = level.getDaysAfterDue();
 		int DaysBetweenDunning = level.getDaysBetweenDunning();

org.adempiere.base.process/src/org/compiere/process/EMailTest.java

@@ -55,7 +55,8 @@ public class EMailTest extends SvrProcess
 		
 		//	 Test Client Mail
 		String clientTest = client.testEMail();
-		addLog(0, null, null, client.getName() + ": " + clientTest);
+		StringBuilder msglog = new StringBuilder(client.getName()).append(": ").append(clientTest);
+		addLog(0, null, null, msglog.toString());
 		
 		//	Test Client DocumentDir
 		if (!Ini.isClient())
@@ -75,7 +76,8 @@ public class EMailTest extends SvrProcess
 		{
 			MStore store = wstores[i];
 			String test = store.testEMail();
-			addLog(0, null, null, store.getName() + ": " + test);
+			msglog = new StringBuilder(store.getName()).append(": ").append(test);
+			addLog(0, null, null, msglog.toString());
 		}
 		
 		return clientTest;