Changeset 17 for trunk/grails-app/controllers/nl/tno/metagenomics/integration/SynchronizeController.groovy

Timestamp:

Feb 28, 2011, 1:49:07 PM (13 years ago)

Author:

robert@…

Message:

Better error handling during synchronization

File:

• trunk/grails-app/controllers/nl/tno/metagenomics/integration/SynchronizeController.groovy (modified) (1 diff)

trunk/grails-app/controllers/nl/tno/metagenomics/integration/SynchronizeController.groovy

@@ -30 +30 @@
                 } catch( Exception e ) {
                         // Catch all exceptions, show them to the user (by rendering a text message) and print a stacktrace
-                        log.error "Exception during full synchronization: " + e.getMessage()
+                        def message = e.getMessage();
+                        if( !message || message == 'null' )
+                                message = 'unknown error';
+                
+                        // Show errors in log file              
+                        log.error "Exception during full synchronization: " + message
                         e.printStackTrace()
                         
-                        render "An error occurred during synchronization (" + e.class?.name + "): " + e.getMessage();
+                        // Give the user a nice error message
+                        response.status = 500;
+                        render "An error occurred during synchronization (" + e.class?.name + "): " + message;
                 }
         }