s_logger.warn("Agent is unavailable", e);
return null;
}
Answer[] answers = new Answer[1];
answers[0] = new ChangeAgentAnswer(cmd, result);
return _gson.toJson(answers);
} else if (cmds.length == 1 && cmds[0] instanceof TransferAgentCommand) {
TransferAgentCommand cmd = (TransferAgentCommand) cmds[0];
if (s_logger.isDebugEnabled()) {