private IEnumerable <CommandUpdateInfo <ICommand <TAppSession, TRequestInfo> > > UpdateCommands <TAppSession, TRequestInfo>(IAppServer appServer, IEnumerable <CommandUpdateInfo <CommandFileInfo> > updatedCommands)
where TAppSession : IAppSession, IAppSession <TAppSession, TRequestInfo>, new()
where TRequestInfo : IRequestInfo
{
return(updatedCommands.Select(c =>
{
if (c.UpdateAction == CommandUpdateAction.Remove)
{
return new CommandUpdateInfo <ICommand <TAppSession, TRequestInfo> >
{
Command = new MockupCommand <TAppSession, TRequestInfo>(Path.GetFileNameWithoutExtension(c.Command.FilePath)),
UpdateAction = c.UpdateAction
};
}
try
{
var command = new DynamicCommand <TAppSession, TRequestInfo>(m_ScriptRuntime, c.Command.FilePath, c.Command.LastUpdatedTime);
return new CommandUpdateInfo <ICommand <TAppSession, TRequestInfo> >
{
Command = command,
UpdateAction = c.UpdateAction
};
}
catch (Exception e)
{
if (appServer.Logger.IsErrorEnabled)
{
appServer.Logger.Error("Failed to load command file: " + c.Command.FilePath + "!", e);
}
return null;
}
}));
}
/// <summary>
/// Loads the commands.
/// </summary>
/// <typeparam name="TAppSession">The type of the app session.</typeparam>
/// <typeparam name="TRequestInfo">The type of the request info.</typeparam>
/// <param name="appServer">The app server.</param>
/// <param name="commandRegister">The command register.</param>
/// <param name="commandUpdater">The command updater.</param>
/// <returns></returns>
public bool LoadCommands <TAppSession, TRequestInfo>(IAppServer appServer, Func <ICommand <TAppSession, TRequestInfo>, bool> commandRegister, Action <IEnumerable <CommandUpdateInfo <ICommand <TAppSession, TRequestInfo> > > > commandUpdater)
where TAppSession : IAppSession, IAppSession <TAppSession, TRequestInfo>, new()
where TRequestInfo : IRequestInfo
{
if (m_ServerCommandStateLib.ContainsKey(appServer.Name))
{
throw new Exception("This server's commands have been loaded already!");
}
ServerCommandState serverCommandState = new ServerCommandState
{
CommandUpdater = (o) =>
{
commandUpdater(UpdateCommands <TAppSession, TRequestInfo>(appServer, o));
},
Commands = new List <CommandFileInfo>()
};
var commandDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Command");
var serverCommandDir = Path.Combine(commandDir, appServer.Name);
if (!Directory.Exists(commandDir))
{
return(true);
}
List <string> commandFiles = new List <string>();
commandFiles.AddRange(GetCommandFiles(commandDir, SearchOption.TopDirectoryOnly));
if (Directory.Exists(serverCommandDir))
{
commandFiles.AddRange(GetCommandFiles(serverCommandDir, SearchOption.TopDirectoryOnly));
}
if (!commandFiles.Any())
{
return(true);
}
foreach (var file in commandFiles)
{
DynamicCommand <TAppSession, TRequestInfo> command;
try
{
var lastUpdatedTime = File.GetLastWriteTime(file);
command = new DynamicCommand <TAppSession, TRequestInfo>(m_ScriptRuntime, file, lastUpdatedTime);
serverCommandState.Commands.Add(new CommandFileInfo
{
FilePath = file,
LastUpdatedTime = lastUpdatedTime
});
if (!commandRegister(command))
{
return(false);
}
}
catch (Exception e)
{
throw new Exception("Failed to load command file: " + file + "!", e);
}
}
m_ServerCommandStateLib.Add(appServer.Name, serverCommandState);
return(true);
}
