code: @Override
      public Object createConnectionFactory( ConnectionManager cxManager ) throws ResourceException {
          JcrRepositoryHandle handle = new JcrRepositoryHandle(this, cxManager);
          return handle;
      }
docs: Creates a Connection Factory instance.
  
  @param cxManager ConnectionManager to be associated with created EIS connection factory instance
  @return EIS-specific Connection Factory instance or javax.resource.cci.ConnectionFactory instance
  @throws ResourceException Generic exception