ALF-7260: schema comparator - improved language of reporting.

The differences and validation messages are hopefully improved, e.g:

Difference: missing sequence from database, expected at path: .alf_acl_member_seq
Difference: missing table from database, expected at path: .alf_acl_change_set
Validation: index alfresco.some_table.idx_table_id.name="idx_table_id" fails to match rule: value must be 'xyz'

I'm sure there's still room for improvement but this should give a decent starting point.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@32420 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/util/schemacomp/model/AbstractDbObject.java

@@ -252,4 +252,11 @@ public abstract class AbstractDbObject implements DbObject
             this.validators = validators;
         }
     }
+
+    
+    @Override
+    public String getTypeName()
+    {
+        return getClass().getSimpleName().toLowerCase();
+    }
 }