process of Customer Item Update

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@97615 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-dis/ibase/webitm/ejb/dis/adv/CustItemUpdatePrc.java

@@ -65,7 +65,7 @@ public String process(Document headerDom, Document detailDom, String windowName,
 	PreparedStatement pstmt = null;	
 	PreparedStatement pstmt1 = null;	
 	ResultSet rs = null;
-	//ResultSet rs1 = null;
+	ResultSet rs1 = null;
 	String sql = "",sql1="";	
 	int updCnt=0;		
 	String custCodeFrom="",custCodeTo="";
@@ -83,8 +83,6 @@ public String process(Document headerDom, Document detailDom, String windowName,
 	
 	try
 	{
-
-			
 		ConnDriver connDriver = new ConnDriver();
 		conn = connDriver.getConnectDB("DriverITM");
 		connDriver = null;
@@ -95,15 +93,11 @@ public String process(Document headerDom, Document detailDom, String windowName,
 		itemCodeFrom = checkNull(genericUtility.getColumnValue("item_code__from",headerDom ));
 		itemCodeTo = checkNull(genericUtility.getColumnValue("item_code__to",headerDom ));
 		integralQty   = checkNull(genericUtility.getColumnValue("integral_qty",headerDom ));
-		if(integralQty==null|| integralQty.trim().length()==0)
-		{
-			resultString = itmDBAccessEJB.getErrorString("","PROCFAILED",userId);
-			return resultString;
-		} 		
-		else
+		
+		if(integralQty!=null && integralQty.trim().length()>0)
 		{
-			  intQty=Double.parseDouble(integralQty);
-		}	  
+			intQty=Double.parseDouble(integralQty);
+		}
 		
 		System.out.println("custCodeFrom========="+custCodeFrom);
 		System.out.println("custCodeTo========="+custCodeTo);
@@ -111,24 +105,9 @@ public String process(Document headerDom, Document detailDom, String windowName,
 		System.out.println("itemCodeTo========="+itemCodeTo);
 		System.out.println("integralQty========="+integralQty);
 		System.out.println("intQty========="+intQty);
-		
-		
-		sql="select min(integral_qty) as min_qty from customeritem where item_code >= ? and item_code <= ?";
-		pstmt=conn.prepareStatement(sql);
-		pstmt.setString(1,itemCodeFrom);
-		pstmt.setString(2,itemCodeTo);	
-		rs=pstmt.executeQuery();
-		if(rs.next())
-		{
-			minQty=rs.getDouble("min_qty");			
-		}
-		pstmt.close();
-    	rs.close();
-    	pstmt = null;
-    	rs = null;
-    	System.out.println("Getting mininum existing integral quantity======"+minQty);
+			
     	
-    	sql="select integral_qty,cust_code,item_code from customeritem where item_code >= ? and item_code <= ? and cust_code >= ? and cust_code <= ?";
+    	sql="select (case when integral_qty is null then 0 else integral_qty end) as integral_qty,cust_code,item_code from customeritem where item_code >= ? and item_code <= ? and cust_code >= ? and cust_code <= ? order by item_code";
     	pstmt=conn.prepareStatement(sql);
 		pstmt.setString(1,itemCodeFrom);
 		pstmt.setString(2,itemCodeTo);
@@ -141,10 +120,26 @@ public String process(Document headerDom, Document detailDom, String windowName,
 			custCode=rs.getString("cust_code");
 			itemCode=rs.getString("item_code");
 			
-			System.out.println("Intergral Qty existing Minimum========"+minQty);
+			
 			System.out.println("custCode========"+custCode);
 			System.out.println("itemCode========"+itemCode);
 			System.out.println("Intergral Qty existing========"+intQtyExst);
+			
+			
+			sql="select min(case when integral_qty is null then 0 else integral_qty end) as min_qty from customeritem where item_code = ?";
+			pstmt1=conn.prepareStatement(sql);
+			pstmt1.setString(1,itemCode);			
+			rs1=pstmt1.executeQuery();
+			if(rs1.next())
+			{
+				minQty=rs1.getDouble("min_qty");			
+			}
+			pstmt1.close();
+	    	rs1.close();
+	    	pstmt1 = null;
+	    	rs1 = null;
+	    	System.out.println("Getting mininum existing integral quantity======"+minQty);
+	    	
 			if(intQtyExst <= minQty)
 			{
 				intQtyExst=intQty;
@@ -168,8 +163,7 @@ public String process(Document headerDom, Document detailDom, String windowName,
 			System.out.println(updCnt + " Records Updated");
 			if(updCnt>0)
 			{
-				System.out.println("Process Sucessful");
-				
+				System.out.println("Process Sucessful");				
 			}
 			
 			pstmt1.close();