/// <summary>
/// 执行一个KAE系统命令
/// </summary>
/// <param name="msg">执行命令的请求消息</param>
/// <param name="stateLogger">KAE宿主状态记录器实例</param>
/// <returns>返回操作的结果</returns>
public IExecuteResult Execute(MetadataContainer msg, IKAEStateLogger stateLogger)
{
Guid kppUniqueId = msg.GetAttributeAsType <Guid>(0x03);
if (kppUniqueId == Guid.Empty)
{
return(ExecuteResult.Fail((byte)KAEErrorCodes.IllegalArgument, string.Empty));
}
//stateLogger.Log(string.Format("#[Retrieving KPP Info] #KAE application: {0}, Internal un-rsp count: {1}", kppUniqueId, APPExecuter.Application.UnRspCount));
//return ExecuteResult.Succeed(APPExecuter.Application.UnRspCount.ToString());
throw new NotImplementedException();
}
/// <summary>
/// 执行相应的KAE系统命令
/// </summary>
/// <param name="msg">系统请求消息</param>
/// <param name="logger">状态记录器实例</param>
/// <returns>返回执行后的结果</returns>
public static IExecuteResult Execute(MetadataContainer msg, IKAEStateLogger logger)
{
MessageIdentity messageIdentity = msg.GetAttributeAsType <MessageIdentity>(0x00);
IKAESystemCommand command;
if (!_commands.TryGetValue(messageIdentity, out command))
{
return(ExecuteResult.Fail((byte)KAEErrorCodes.NotSupportedCommand, string.Format("#Not supported system command protocol: {0}", messageIdentity)));
}
try { return(command.Execute(msg, logger)); }
catch (Exception ex)
{
logger.Log(string.Format("#Occured an unhandled exception while executing a system level KAE command. #Command msg struct: {0}. \r\n#Error: {1}", msg, ex.Message));
_tracing.Error(ex, null);
return(ExecuteResult.Fail((byte)KAEErrorCodes.Unknown, ex.Message));
}
}
