Index: container/openejb-core/src/main/java/org/apache/openejb/persistence/PersistenceBootstrap.java
===================================================================
--- container/openejb-core/src/main/java/org/apache/openejb/persistence/PersistenceBootstrap.java	(revision 711244)
+++ container/openejb-core/src/main/java/org/apache/openejb/persistence/PersistenceBootstrap.java	(working copy)
@@ -350,5 +350,13 @@
 
         public void setLogWriter(PrintWriter out) throws SQLException {
         }
+
+		public boolean isWrapperFor(Class<?> iface) throws SQLException {
+			return false;
+		}
+
+		public <T> T unwrap(Class<T> iface) throws SQLException {
+			throw new SQLException();
+		}
     }
 }