/* (non-Javadoc)
  * @see net.ymate.platform.persistence.jdbc.support.IEntityRepository#update(java.lang.Object, java.lang.String[])
  */
 public <T> T update(T entity, String... fieldFilter)
     throws OperatorException, ConnectionException {
   ISession _session = JDBC.openSession(getDataSourceName());
   try {
     return _session.update(entity, fieldFilter);
   } finally {
     _session.close();
   }
 }