mongo::DBClientInterface Class Reference

#include <dbclient.h>

Inheritance diagram for mongo::DBClientInterface:

[legend]

List of all members.

Public Member Functions
virtual BSONObj	findOne (const string &ns, const Query &query, const BSONObj *fieldsToReturn=0, int queryOptions=0)
virtual auto_ptr< DBClientCursor >	getMore (const string &ns, long long cursorId, int nToReturn=0, int options=0)=0
virtual string	getServerAddress () const =0
virtual void	insert (const string &ns, const vector< BSONObj > &v)=0
virtual void	insert (const string &ns, BSONObj obj)=0
virtual auto_ptr< DBClientCursor >	query (const string &ns, Query query, int nToReturn=0, int nToSkip=0, const BSONObj *fieldsToReturn=0, int queryOptions=0, int batchSize=0)=0
virtual void	remove (const string &ns, Query query, bool justOne=0)=0
virtual void	update (const string &ns, Query query, BSONObj obj, bool upsert=0, bool multi=0)=0
virtual	~DBClientInterface ()

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Detailed Description

The interface that any db connection should implement

Definition at line 346 of file dbclient.h.

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Constructor & Destructor Documentation

virtual mongo::DBClientInterface::~DBClientInterface

(

)

[inline, virtual]

Definition at line 362 of file dbclient.h.

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Member Function Documentation

virtual BSONObj mongo::DBClientInterface::findOne	(	const string &	ns,
		const Query &	query,
		const BSONObj *	fieldsToReturn = 0,
		int	queryOptions = 0
	)			[virtual]

Returns:

a single object that matches the query. if none do, then the object is empty

Exceptions:

AssertionException

Reimplemented in mongo::DBClientReplicaSet, and mongo::SyncClusterConnection.

virtual auto_ptr<DBClientCursor> mongo::DBClientInterface::getMore	(	const string &	ns,
		long long	cursorId,
		int	nToReturn = 0,
		int	options = 0
	)			[pure virtual]

don't use this - called automatically by DBClientCursor for you

Implemented in mongo::DBClientBase, and mongo::SyncClusterConnection.

virtual string mongo::DBClientInterface::getServerAddress

(

)

const [pure virtual]

Implemented in mongo::DBClientConnection, mongo::DBClientReplicaSet, mongo::SyncClusterConnection, and mongo::DBDirectClient.

virtual void mongo::DBClientInterface::insert	(	const string &	ns,
		const vector< BSONObj > &	v
	)			[pure virtual]

Implemented in mongo::DBClientBase, mongo::DBClientReplicaSet, and mongo::SyncClusterConnection.

virtual void mongo::DBClientInterface::insert	(	const string &	ns,
		BSONObj	obj
	)			[pure virtual]

Implemented in mongo::DBClientBase, mongo::DBClientReplicaSet, and mongo::SyncClusterConnection.

virtual auto_ptr<DBClientCursor> mongo::DBClientInterface::query	(	const string &	ns,
		Query	query,
		int	nToReturn = 0,
		int	nToSkip = 0,
		const BSONObj *	fieldsToReturn = 0,
		int	queryOptions = 0,
		int	batchSize = 0
	)			[pure virtual]

Implemented in mongo::DBClientBase, mongo::DBClientConnection, mongo::DBClientReplicaSet, and mongo::SyncClusterConnection.

virtual void mongo::DBClientInterface::remove	(	const string &	ns,
		Query	query,
		bool	justOne = 0
	)			[pure virtual]

Implemented in mongo::DBClientBase, mongo::DBClientReplicaSet, and mongo::SyncClusterConnection.

virtual void mongo::DBClientInterface::update	(	const string &	ns,
		Query	query,
		BSONObj	obj,
		bool	upsert = 0,
		bool	multi = 0
	)			[pure virtual]

Implemented in mongo::DBClientBase, mongo::DBClientReplicaSet, and mongo::SyncClusterConnection.

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The documentation for this class was generated from the following file:

• dbclient.h