BrassDatabaseReplicator Class Reference

#include <brass_databasereplicator.h>

Inheritance diagram for BrassDatabaseReplicator:

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Collaboration diagram for BrassDatabaseReplicator:

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List of all members.

Public Member Functions
	BrassDatabaseReplicator (const std::string &db_dir_)
bool	check_revision_at_least (const std::string &rev, const std::string &target) const
	Virtual methods of DatabaseReplicator.
std::string	apply_changeset_from_conn (RemoteConnection &conn, double end_time, bool valid) const
	Virtual methods of DatabaseReplicator.
std::string	get_uuid () const
	Virtual methods of DatabaseReplicator.
Private Member Functions
void	process_changeset_chunk_base (const std::string &tablename, std::string &buf, RemoteConnection &conn, double end_time) const
	Process a chunk which holds a base block.
void	process_changeset_chunk_blocks (const std::string &tablename, std::string &buf, RemoteConnection &conn, double end_time) const
	Process a chunk which holds a list of changed blocks in the database.
Private Attributes
std::string	db_dir
	Path of database.

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Detailed Description

Definition at line 28 of file brass_databasereplicator.h.

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Constructor & Destructor Documentation

BrassDatabaseReplicator::BrassDatabaseReplicator

(

const std::string &

db_dir_

)

Definition at line 53 of file brass_databasereplicator.cc.

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Member Function Documentation

string BrassDatabaseReplicator::apply_changeset_from_conn	(	RemoteConnection &	conn,
		double	end_time,
		bool	valid
	)			const [virtual]

Virtual methods of DatabaseReplicator.

Implements Xapian::DatabaseReplicator.

Definition at line 227 of file brass_databasereplicator.cc.

References AssertEq, CHANGES_MAGIC_STRING, CHANGES_VERSION, db_dir, RemoteConnection::get_message_chunk(), RemoteConnection::get_message_chunked(), BrassTable::get_open_revision_number(), FlintLock::lock(), LOGCALL, BrassTable::open(), pack_uint(), process_changeset_chunk_base(), process_changeset_chunk_blocks(), REASONABLE_CHANGESET_SIZE, REPL_REPLY_CHANGESET, RETURN, startswith(), Xapian::Internal::str(), FlintLock::SUCCESS, FlintLock::throw_databaselockerror(), unpack_string(), and unpack_uint().

bool BrassDatabaseReplicator::check_revision_at_least	(	const std::string &	rev,
		const std::string &	target
	)			const [virtual]

Virtual methods of DatabaseReplicator.

Implements Xapian::DatabaseReplicator.

Definition at line 59 of file brass_databasereplicator.cc.

References LOGCALL, RETURN, and unpack_uint().

string BrassDatabaseReplicator::get_uuid

(

)

const [virtual]

Virtual methods of DatabaseReplicator.

Implements Xapian::DatabaseReplicator.

Definition at line 353 of file brass_databasereplicator.cc.

References db_dir, BrassVersion::get_uuid_string(), LOGCALL, BrassVersion::read_and_check(), and RETURN.

void BrassDatabaseReplicator::process_changeset_chunk_base	(	const std::string &	tablename,
		std::string &	buf,
		RemoteConnection &	conn,
		double	end_time
	)			const [private]

Process a chunk which holds a base block.

Definition at line 83 of file brass_databasereplicator.cc.

References db_dir, RemoteConnection::get_message_chunk(), io_sync(), io_write(), msvc_posix_open(), msvc_posix_rename(), O_BINARY, Xapian::DatabaseReplicator::open(), unlink(), and unpack_uint().

Referenced by apply_changeset_from_conn().

void BrassDatabaseReplicator::process_changeset_chunk_blocks	(	const std::string &	tablename,
		std::string &	buf,
		RemoteConnection &	conn,
		double	end_time
	)			const [private]

Process a chunk which holds a list of changed blocks in the database.

Definition at line 155 of file brass_databasereplicator.cc.

References db_dir, file_exists(), RemoteConnection::get_message_chunk(), io_sync(), io_write(), msvc_posix_open(), O_BINARY, Xapian::DatabaseReplicator::open(), REASONABLE_CHANGESET_SIZE, Xapian::Internal::str(), and unpack_uint().

Referenced by apply_changeset_from_conn().

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Member Data Documentation

std::string BrassDatabaseReplicator::db_dir [private]

Path of database.

Definition at line 32 of file brass_databasereplicator.h.

Referenced by apply_changeset_from_conn(), get_uuid(), process_changeset_chunk_base(), and process_changeset_chunk_blocks().

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

• backends/brass/brass_databasereplicator.h
• backends/brass/brass_databasereplicator.cc