Fix to handle SQLException as a result of performance improvement fix

git-svn-id: http://scm.dspace.org/svn/repo/trunk@1340 9c30dcfa-912a-0410-8fc2-9e0234be79fd

dspace/src/org/dspace/app/oai/DIDLCrosswalk.java

@@ -62,6 +62,7 @@ import java.util.Properties;
 import java.util.Date;
 import java.io.*;
 import java.lang.*;
+import java.sql.SQLException;
 import ORG.oclc.oai.server.crosswalk.Crosswalk;
 import ORG.oclc.oai.server.verb.CannotDisseminateFormatException;
 import org.dspace.content.DCDate;
@@ -187,6 +188,9 @@ public class DIDLCrosswalk extends Crosswalk
 			
 				
 		//**CYCLE HERE!!!!**//
+       
+        try
+        {
         	Bundle[] bundles= item.getBundles("ORIGINAL");    
 		
 			if (bundles.length == 0)
@@ -196,7 +200,7 @@ public class DIDLCrosswalk extends Crosswalk
 	        else
 	        {  
 		     
-/**cycle bundles**/
+	/**cycle bundles**/
 				for (int i = 0; i < bundles.length; i++)
 	            { 
 					int flag=0;			
@@ -255,9 +259,16 @@ public class DIDLCrosswalk extends Crosswalk
 	            /*end bitstream cycle*/     
 	           }
 	           /*end bundle cycle*/
+          }
 
       }
      }
+     catch (SQLException sqle)
+     {
+ 		System.err.println("Caught exception:"+sqle.getCause());
+ 		sqle.printStackTrace();
+     }
+
 				
 		//**END CYCLE HERE **//