added condition for null pointer exception

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@95275 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-mfg/ibase/webitm/ejb/mfg/MrpWizPrsSaveBean.java

@@ -64,7 +64,7 @@ public class MrpWizPrsSaveBean
 		NodeList hdrDom = null;
 		//Node currDetail = null;
 
-		String saleOrder="",lineNo="", siteCode="", lotNo="", locCode="", lotSl="", tranSer="", runningSupplyStr="", qtyReqdStr="",allocQtyStr="";
+		String saleOrder=" ",lineNo=" ", siteCode=" ", lotNo=" ", locCode="", lotSl=" ", tranSer="", runningSupplyStr="", qtyReqdStr="",allocQtyStr="";
 		double runningSupply=0,qtyReqd=0;
 		String tranId="",refId="",refLineNo="",unit="",errString="";
 		double quantity=0,qtyAllocated=0,totAllocQty=0,allocQty=0;
@@ -100,6 +100,8 @@ public class MrpWizPrsSaveBean
 						NodeList detail4NodeList = detail4Node.getChildNodes(); 
 						System.out.println("@@@@@@@@@refrenceNode ["+detail4NodeList.getLength()+"]node name[" + detail4Node.getNodeName()+"]"); 
 
+						if(  detail4Node != null  &&  detail4Node.getNodeValue() != null )
+						{
 							if("sale_order".equalsIgnoreCase( detail4Node.getNodeName()))
 							{
 								saleOrder =  detail4List.item(cntr).getFirstChild().getNodeValue();
@@ -152,7 +154,7 @@ public class MrpWizPrsSaveBean
 							{
 								availableSupplyStr = detail4List.item(cntr).getFirstChild().getNodeValue();
 							}
-
+						}
 					}
 				}		
 				System.out.println("@@@@ctr["+dtlCtr+"]saleOrder["+saleOrder+"]-lineNo["+lineNo+"]-qtyReqd["+qtyReqdStr+"]@@@");
@@ -248,7 +250,7 @@ public class MrpWizPrsSaveBean
 		return "";
 	}
 
-/*
+	/*
 	private String generateTranId( String windowName, String siteCode, Connection conn )throws ITMException
 	{
 		PreparedStatement pstmt = null;
@@ -330,7 +332,7 @@ public class MrpWizPrsSaveBean
 		return tranId;
 	}//generateTranTd()
 
-*/
+	 */
 
 
 	/*