ALF-4229 - fix TransactionServiceImplTest.testReadOnlyTxn

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21700 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/transaction/TransactionServiceImplTest.java

@@ -149,7 +149,13 @@ public class TransactionServiceImplTest extends TestCase
         }
         catch (TransientDataAccessResourceException e)
         {
-            // or this
+            // or this - for MySQL (java.sql.SQLException: Connection is read-only. Queries leading to data modification are not allowed.)
+            @SuppressWarnings("unused")
+            int i = 0;
+        }
+        catch (IllegalStateException e)
+        {
+            // or this - for MS SQLServer, DB2, Oracle (via AbstractNodeDAOImpl.getCurrentTransaction)
             @SuppressWarnings("unused")
             int i = 0;
         }