HCE::VoldemortDB Class Reference

class VoldemortDB More...

#include <Voldemort.hpp>

Inheritance diagram for HCE::VoldemortDB:

Collaboration diagram for HCE::VoldemortDB:

Public Member Functions
	VoldemortDB ()
virtual	~VoldemortDB ()
void	setDatabaseName (const std::string &)
	set the database name
void	put (const std::string &key, const std::string &value)
	put document with given ID to Search Engine
virtual std::string	get (const std::string &key)
	get document with given ID from Search Engine
virtual std::vector< std::string >	get_all ()
	get all documents with given ID from Search Engine
virtual void	del (const std::string &key)
	delete document with given ID from Search Engine
int	getLastError () const
	get status last performed operation. Must be called after method to get operation's status
Public Member Functions inherited from HCE::BaseDB
	BaseDB ()
virtual	~BaseDB ()
virtual void	setDriverUrl (const std::string &dbUrl)
	set the driver URL
void	setWriteUnique (const bool writeUnique)
void	setWritePolicy (const bool writePolicy)
const bool	getWriteUnique () const
const bool	getWritePolicy () const

Additional Inherited Members
Public Types inherited from HCE::BaseDB
typedef Poco::SharedPtr < HCE::BaseDB >	BaseDBPtr
Protected Attributes inherited from HCE::BaseDB
std::string	_dbName
std::list< std::string >	_bootstrapUrls
STATUS	_error
bool	_writeUnique
bool	_writePolicy

Detailed Description

class VoldemortDB

Definition at line 46 of file Voldemort.hpp.

Constructor & Destructor Documentation

HCE::VoldemortDB::VoldemortDB

(

)

virtual HCE::VoldemortDB::~VoldemortDB ( )

virtual

Member Function Documentation

virtual void HCE::VoldemortDB::del ( const std::string &  key )

virtual

delete document with given ID from Search Engine

A pure virtual member.

Parameters

key	the document's ID method must set _error to operation's result state: ACTION_SUCCESS - operation was completed successfully ACTION_GENERAL_FAILURE - operation was failed

Returns

document's content

Implements HCE::BaseDB.

virtual std::string HCE::VoldemortDB::get ( const std::string &  key )

virtual

get document with given ID from Search Engine

A pure virtual member.

Parameters

key	the document's ID method must set _error to operation's result state: DOCUMENT_PRESENT - operation was completed successfully (document was present) DOCUMENT_NOT_PRESENT - operation was failed (document wasn't present)

Returns

document's content

Implements HCE::BaseDB.

virtual std::vector<std::string> HCE::VoldemortDB::get_all ( )

virtual

get all documents with given ID from Search Engine

A pure virtual member.

Parameters

key	the document's ID method must set _error to operation's result state: DOCUMENT_PRESENT - operation was completed successfully (document was present) DOCUMENT_NOT_PRESENT - operation was failed (document wasn't present)

Returns

document's content

Implements HCE::BaseDB.

int HCE::VoldemortDB::getLastError ( ) const

inlinevirtual

get status last performed operation. Must be called after method to get operation's status

A pure virtual member.

Returns

operation's status

Implements HCE::BaseDB.

Definition at line 57 of file Voldemort.hpp.

void HCE::VoldemortDB::put ( const std::string &  key, const std::string &  value  )

virtual

put document with given ID to Search Engine

A pure virtual member.

Parameters

key	the document's ID
value	the document itself method must set _error to operation's result state: ACTION_SUCCESS - operation was completed successfully ACTION_GENERAL_FAILURE - operation was failed

Implements HCE::BaseDB.

void HCE::VoldemortDB::setDatabaseName ( const std::string &  dbName )

virtual

set the database name

Parameters

dbName

the database name

Reimplemented from HCE::BaseDB.

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

• sources/utils/kvdb/src/Voldemort.hpp