mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-30 00:56:44 +01:00
113 lines
2.5 KiB
C++
113 lines
2.5 KiB
C++
// request.h
|
|
/*
|
|
* Copyright (C) 2010 10gen Inc.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3,
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
#pragma once
|
|
|
|
#include "../pch.h"
|
|
#include "../util/net/message.h"
|
|
#include "../db/dbmessage.h"
|
|
#include "config.h"
|
|
#include "util.h"
|
|
|
|
namespace mongo {
|
|
|
|
|
|
class OpCounters;
|
|
class ClientInfo;
|
|
|
|
class Request : boost::noncopyable {
|
|
public:
|
|
Request( Message& m, AbstractMessagingPort* p );
|
|
|
|
// ---- message info -----
|
|
|
|
|
|
const char * getns() const {
|
|
return _d.getns();
|
|
}
|
|
int op() const {
|
|
return _m.operation();
|
|
}
|
|
bool expectResponse() const {
|
|
return op() == dbQuery || op() == dbGetMore;
|
|
}
|
|
bool isCommand() const;
|
|
|
|
MSGID id() const {
|
|
return _id;
|
|
}
|
|
|
|
DBConfigPtr getConfig() const {
|
|
assert( _didInit );
|
|
return _config;
|
|
}
|
|
bool isShardingEnabled() const {
|
|
assert( _didInit );
|
|
return _config->isShardingEnabled();
|
|
}
|
|
|
|
ChunkManagerPtr getChunkManager() const {
|
|
assert( _didInit );
|
|
return _chunkManager;
|
|
}
|
|
|
|
ClientInfo * getClientInfo() const {
|
|
return _clientInfo;
|
|
}
|
|
|
|
// ---- remote location info -----
|
|
|
|
|
|
Shard primaryShard() const ;
|
|
|
|
// ---- low level access ----
|
|
|
|
void reply( Message & response , const string& fromServer );
|
|
|
|
Message& m() { return _m; }
|
|
DbMessage& d() { return _d; }
|
|
AbstractMessagingPort* p() const { return _p; }
|
|
|
|
void process( int attempt = 0 );
|
|
|
|
void gotInsert();
|
|
|
|
void init();
|
|
|
|
void reset( bool reload=false );
|
|
|
|
private:
|
|
Message& _m;
|
|
DbMessage _d;
|
|
AbstractMessagingPort* _p;
|
|
|
|
MSGID _id;
|
|
DBConfigPtr _config;
|
|
ChunkManagerPtr _chunkManager;
|
|
|
|
ClientInfo * _clientInfo;
|
|
|
|
OpCounters* _counter;
|
|
|
|
bool _didInit;
|
|
};
|
|
|
|
}
|
|
|
|
#include "strategy.h"
|