code: private void initCtrlAccess(final Connection connection) throws DevFailed {
  		if (connection.url.use_db && connection.check_access && !connection.check_access_done) {
  
  	    	connection.access = ApiUtil.get_db_obj(connection.url.host, connection.url.strPort)
  		    	.checkAccessControl(connection.devname, connection.url);
  
  	    	//System.out.println(connection.devname + " -> " +
  	    	// ((connection.access==TangoConst.ACCESS_READ)? "Read" : "Write"));
  
  		} else {
  	    	connection.access = TangoConst.ACCESS_WRITE;
  		}
  		connection.check_access_done = true;
      }
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