Wrap SQLExceptions in ItemCounter with ItemCountExceptions and wrap ItemCountExceptions in Collection and Community in RuntimeExceptions.

git-svn-id: http://scm.dspace.org/svn/repo/branches/dspace-1_5_x@2339 9c30dcfa-912a-0410-8fc2-9e0234be79fd

dspace-api/src/main/java/org/dspace/content/Collection.java

@@ -1065,7 +1065,7 @@ public class Collection extends DSpaceObject
         {
         	// FIXME: upside down exception handling due to lack of good
         	// exception framework
-        	throw new SQLException(e);
+        	throw new RuntimeException(e.getMessage(), e);
         }
         
         // Delete collection row