check shipping url null or not

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@99272 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-wms/ibase/webitm/utility/wms/CommonWmsUtil.java

@@ -1262,56 +1262,27 @@ public  class CommonWmsUtil {
 	    {
 	    	try
 	    	{
-	    		String urlParameters = GetUrlParameters(ShipmentStatus.class, shipParams);
-
-	    		System.out.println("URL: "+url);
-	    		System.out.println("urlParameters: "+urlParameters);
-	    		URL obj = new URL(url);
-	    		HttpURLConnection con = (HttpURLConnection) obj.openConnection();
-
-	    		//add reuqest header
-	    		con.setRequestMethod("POST"); //Always do the POST method
-	    		con.setRequestProperty("User-Agent", "Mozilla/5.0");
-	    		con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");
-
-	    		// Send post request
-	    		con.setDoOutput(true);
-	    		try
+	    		if(url != null && url.length() > 0)
 	    		{
-	    			DataOutputStream wr = new DataOutputStream(con.getOutputStream());
-	    			wr.writeBytes(urlParameters);
-	    			wr.flush();
-	    		}
-	    		catch(Exception e)
-	    		{
-	    			System.out.println("Exception in CommonWMS Util :: CallTrackShipStatus ::" + e.getMessage() + ":");
-	    			e.printStackTrace();
-	    			throw new Exception(e);
-	    		}
+	    			String urlParameters = GetUrlParameters(ShipmentStatus.class, shipParams);
 
-	    		int responseCode = con.getResponseCode();
+	    			System.out.println("URL: "+url);
+	    			System.out.println("urlParameters: "+urlParameters);
+	    			URL obj = new URL(url);
+	    			HttpURLConnection con = (HttpURLConnection) obj.openConnection();
 
-	    		switch (responseCode) { //Capture the response code from server
-	    		case 500:
-	    			System.out.println("Unexpected server error.");
-	    			break;
-	    		case 404:
-	    			System.out.println("Target not found. Either files is missing or moved.");
-	    			break;
-	    		case 200: // if call successful, it may return 0 in case of product exist
-	    			StringBuilder response;
+	    			//add reuqest header
+	    			con.setRequestMethod("POST"); //Always do the POST method
+	    			con.setRequestProperty("User-Agent", "Mozilla/5.0");
+	    			con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");
 
+	    			// Send post request
+	    			con.setDoOutput(true);
 	    			try
 	    			{
-	    				BufferedReader in = new BufferedReader(
-	    						new InputStreamReader(con.getInputStream()));
-	    				String inputLine;
-	    				response = new StringBuilder();
-	    				while ((inputLine = in.readLine()) != null) 
-	    				{
-	    					response.append(inputLine);
-	    				}
-	    				System.out.println("Response From Ship Tracking Server ["+response.toString()+"]");
+	    				DataOutputStream wr = new DataOutputStream(con.getOutputStream());
+	    				wr.writeBytes(urlParameters);
+	    				wr.flush();
 	    			}
 	    			catch(Exception e)
 	    			{
@@ -1320,8 +1291,41 @@ public  class CommonWmsUtil {
 	    				throw new Exception(e);
 	    			}
 
-	    			break;
+	    			int responseCode = con.getResponseCode();
+
+	    			switch (responseCode) { //Capture the response code from server
+	    			case 500:
+	    				System.out.println("Unexpected server error.");
+	    				break;
+	    			case 404:
+	    				System.out.println("Target not found. Either files is missing or moved.");
+	    				break;
+	    			case 200: // if call successful, it may return 0 in case of product exist
+	    				StringBuilder response;
+
+	    				try
+	    				{
+	    					BufferedReader in = new BufferedReader(
+	    							new InputStreamReader(con.getInputStream()));
+	    					String inputLine;
+	    					response = new StringBuilder();
+	    					while ((inputLine = in.readLine()) != null) 
+	    					{
+	    						response.append(inputLine);
+	    					}
+	    					System.out.println("Response From Ship Tracking Server ["+response.toString()+"]");
+	    				}
+	    				catch(Exception e)
+	    				{
+	    					System.out.println("Exception in CommonWMS Util :: CallTrackShipStatus ::" + e.getMessage() + ":");
+	    					e.printStackTrace();
+	    					throw new Exception(e);
+	    				}
+
+	    				break;
+	    			}
 	    		}
+	    		
 	    	}catch (Exception e)
 	    	{
 	    		System.out.println("Exception in CommonWMS Util :: CallTrackShipStatus ::" + e.getMessage() + ":");