DatabaseTransaction Class Reference

Use DatabaseTransaction to ensure a transaction is rolled back if an exception is thrown. More...

#include <DatabaseTransaction.h>

Inheritance diagram for DatabaseTransaction:

List of all members.

Public Member Functions
	DatabaseTransaction (DatabaseWrapper &dbw) SSRC_DECL_THROW(DatabaseException)
	DatabaseTransaction (Database &db) SSRC_DECL_THROW(DatabaseException)
void	end () SSRC_DECL_THROW(DatabaseException)
void	rollback () SSRC_DECL_THROW(DatabaseException)
	~DatabaseTransaction ()

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Detailed Description

Use DatabaseTransaction to ensure a transaction is rolled back if an exception is thrown.

DatabaseTransaction begins a database transaction in its constructor. If DatabaseTransaction::end() is called before the instance is destroyed, the transaction is committed. Otherwise, the destructor rolls back the transaction.

Definition at line 70 of file DatabaseTransaction.h.

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Constructor & Destructor Documentation

DatabaseTransaction::DatabaseTransaction

(

DatabaseWrapper &

dbw

)

[inline]

Definition at line 77 of file DatabaseTransaction.h.

DatabaseTransaction::DatabaseTransaction

(

Database &

db

)

[inline]

Definition at line 85 of file DatabaseTransaction.h.

DatabaseTransaction::~DatabaseTransaction

(

)

[inline]

Definition at line 106 of file DatabaseTransaction.h.

References rollback().

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Member Function Documentation

void DatabaseTransaction::end

(

)

[inline]

Definition at line 92 of file DatabaseTransaction.h.

Referenced by GroupSessionService::activate_reservation(), GroupSessionService::cancel_reservation(), GroupSessionService::check_for_expirations(), GroupSessionService::end_group_session(), and GroupSessionService::process_request().

void DatabaseTransaction::rollback

(

)

[inline]

Definition at line 99 of file DatabaseTransaction.h.

Referenced by ~DatabaseTransaction().

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

• DatabaseTransaction.h