/// <summary>
/// 执行数据集命令
/// </summary>
/// <param name="commandString"></param>
/// <param name="mongoCol"></param>
/// <returns></returns>
public static CommandResult ExecuteMongoColCommand(string commandString, MongoCollection mongoCol)
{
CommandResult mCommandResult;
var baseCommand = new BsonDocument { { commandString, mongoCol.Name } };
var mongoCmd = new CommandDocument();
mongoCmd.AddRange(baseCommand);
try
{
mCommandResult = mongoCol.Database.RunCommand(mongoCmd);
}
catch (MongoCommandException ex)
{
mCommandResult = new CommandResult(ex.Result);
}
var e = new RunCommandEventArgs
{
CommandString = commandString,
RunLevel = EnumMgr.PathLevel.CollectionAndView,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}
//查看命令方法：http://localhost:29018/_commands
//假设28018为端口号，同时使用 --rest 选项
//http://www.mongodb.org/display/DOCS/Replica+Set+Commands
/// <summary>
/// Command Complete
/// </summary>
/// <param name="e"></param>
public static void OnCommandRunComplete(RunCommandEventArgs e)
{
e.Raise(null, ref RunCommandComplete);
}
/// <summary>
/// 执行MongoCommand
/// </summary>
/// <param name="mCommandDocument">命令Doc</param>
/// <param name="mongoSvr">目标服务器</param>
/// <returns></returns>
public static CommandResult ExecuteMongoSvrCommand(CommandDocument mCommandDocument, MongoServer mongoSvr)
{
CommandResult mCommandResult;
try
{
mCommandResult = mongoSvr.GetDatabase(ConstMgr.DatabaseNameAdmin).RunCommand(mCommandDocument);
}
catch (MongoCommandException ex)
{
mCommandResult = new CommandResult(ex.Result);
}
var e = new RunCommandEventArgs
{
CommandString = mCommandDocument.ToString(),
RunLevel = EnumMgr.PathLevel.Instance,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}
/// <summary>
///
/// </summary>
/// <param name="mongoCmd"></param>
/// <param name="mongoDb"></param>
/// <returns></returns>
public static CommandResult ExecuteMongoDBCommand(CommandDocument mongoCmd, IMongoDatabase mongoDb)
{
CommandResult mCommandResult = null;
try
{
var t = Task.Run(
async () => { mCommandResult = await mongoDb.RunCommandAsync<CommandResult>(mongoCmd); }
);
t.Wait();
}
catch (MongoCommandException ex)
{
mCommandResult = new CommandResult(ex.Result);
}
var e = new RunCommandEventArgs
{
CommandString = mongoCmd.ToString(),
RunLevel = EnumMgr.PathLevel.Database,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}
/// <summary>
/// 执行数据库命令
/// </summary>
/// <param name="mongoCmd"></param>
/// <param name="mongoDb"></param>
/// <returns></returns>
public static CommandResult ExecuteMongoDBCommand(CommandDocument mongoCmd, MongoDatabase mongoDb)
{
CommandResult mCommandResult;
try
{
mCommandResult = mongoDb.RunCommand(mongoCmd);
}
catch (MongoCommandException ex)
{
mCommandResult = new CommandResult(ex.Result);
}
var e = new RunCommandEventArgs
{
CommandString = mongoCmd.ToString(),
RunLevel = EnumMgr.PathLevel.Database,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}
/// <summary>
/// 执行数据集命令
/// </summary>
/// <param name="cmdDoc"></param>
/// <param name="mongoCol"></param>
/// <returns></returns>
public static CommandResult ExecuteMongoColCommand(CommandDocument cmdDoc, MongoCollection mongoCol)
{
CommandResult mCommandResult;
try
{
mCommandResult = mongoCol.Database.RunCommand(cmdDoc);
}
catch (MongoCommandException ex)
{
mCommandResult = new CommandResult(ex.Result);
}
var e = new RunCommandEventArgs
{
CommandString = cmdDoc.GetElement(0).Value.ToString(),
RunLevel = EnumMgr.PathLevel.Database,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}
/// <summary>
/// 数据集命令
/// </summary>
/// <param name="command">命令关键字</param>
/// <param name="mongoCol">数据集</param>
/// <param name="extendInfo">命令参数</param>
/// <returns></returns>
public static CommandResult ExecuteMongoColCommand(string command, MongoCollection mongoCol,
BsonDocument extendInfo)
{
var executeCommand = new CommandDocument
{
{command, mongoCol.Name}
};
foreach (var item in extendInfo.Elements)
{
executeCommand.Add(item);
}
var mCommandResult = mongoCol.Database.RunCommand(executeCommand);
var e = new RunCommandEventArgs
{
CommandString = executeCommand.ToString(),
RunLevel = EnumMgr.PathLevel.Collection,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}
/// <summary>
/// 执行MongoCommand
/// </summary>
/// <param name="mCommandDocument">命令Doc</param>
/// <param name="mongoSvr">目标服务器</param>
/// <returns></returns>
public static CommandResult ExecuteMongoSvrCommand(CommandDocument mCommandDocument, MongoServer mongoSvr)
{
CommandResult mCommandResult = null;
try
{
if (mongoSvr.DatabaseExists(ConstMgr.DatabaseNameAdmin))
{
//Repl的时候，会发生超时问题
mCommandResult = mongoSvr.GetDatabase(ConstMgr.DatabaseNameAdmin).RunCommand(mCommandDocument);
}
else
{
//Replset的时候，没有Admin数据库
BsonDocument AdminDatabaseNotFound = new BsonDocument();
AdminDatabaseNotFound.Add("errmsg", "Admin Database Not Found");
mCommandResult = new CommandResult(AdminDatabaseNotFound);
}
}
catch (MongoCommandException ex)
{
mCommandResult = new CommandResult(ex.Result);
}
catch (TimeoutException)
{
BsonDocument TimeOutDocument = new BsonDocument();
TimeOutDocument.Add("errmsg", "TimeoutException");
mCommandResult = new CommandResult(TimeOutDocument);
}
var e = new RunCommandEventArgs
{
CommandString = mCommandDocument.ToString(),
RunLevel = EnumMgr.PathLevel.Instance,
Result = mCommandResult
};
OnCommandRunComplete(e);
return mCommandResult;
}