/// <summary>
/// 执行命令
/// </summary>
/// <typeparam name="TCommand">命令类型</typeparam>
/// <typeparam name="TPrimaryKey">主键类型</typeparam>
/// <param name="command">命令对象</param>
/// <returns>命令结果对象</returns>
public CommandResult Execute <TCommand, TPrimaryKey>(TCommand command) where TCommand : ICommand <TPrimaryKey>
{
ICommandContext context = ObjectContainer.Resolve <ICommandContext>();
CommandResult commandResult;
try
{
ICommandHandler <TCommand, TPrimaryKey> commandHandler = ObjectContainer.Resolve <ICommandHandler <TCommand, TPrimaryKey> >();
TimeSpan ts = ActionHelper.StopwatchAction(() =>
{
commandHandler.Handler(context, command);
context.Commit();
});
commandResult = new CommandResult(command.AggregateRoot, CommandStatus.Success, command.Id.ToString(), ts.Milliseconds);
}
catch (Exception ex)
{
ObjectContainer.Resolve <ILoggerFactory>().CreateLogger(typeof(CommandService)).Error("CommandService执行出错", ex);
context.Rollback();
commandResult = new CommandResult(command.AggregateRoot, CommandStatus.Failed, result: ex.Message);
}
finally
{
context.Dispose();
}
this.SaveCommand(commandResult);
return(commandResult);
}
protected override void Release()
{
_context.Dispose();
}
