19992009 Ericsson AB. All Rights Reserved. The contents of this file are subject to the Erlang Public License, Version 1.1, (the "License"); you may not use this file except in compliance with the License. You should have received a copy of the Erlang Public License along with this software. If not, it can be retrieved online at http://www.erlang.org/. Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. CosTransactions_­RecoveryCoordinator ..._RecoveryCoordinator Niclas Eklund Niclas Eklund Niclas Eklund 1999-04-12 PA1
CosTransactions_RecoveryCoordinator This module implements the OMG CosTransactions::RecoveryCoordinator interface.

To get access to the record definitions for the structures use:

-include_lib("cosTransactions/include/CosTransactions.hrl").

 replay_completion(RecoveryCoordinator, Timeout, Resource) -> Return Return the current status of the transaction RecoveryCoordinator = #objref Timeout = integer(), milliseconds | 'infinity' Resource = #objref Return = Status | {'EXCEPTION', E} E = #'CosTransactions_NotPrepared'{} Status = atom()

The RecoveryCoordinator object is returned by the operation CosTransactions_Coordinator:register_resource/3. The replay_completion/2 may only be used by the registered Resource and returns the current status of the transaction. The operation is used when recovering after a failure.

Possible Status replies:

'StatusCommitted' 'StatusCommitting' 'StatusMarkedRollback' 'StatusRollingBack' 'StatusRolledBack' 'StatusActive' 'StatusPrepared' 'StatusUnknown' 'StatusNoTransaction' 'StatusPreparing'

replay_completion/3 is blocking and may cause dead-lock if a child calls this function at the same time as its parent invokes an operation on the child. Dead-lock will not occur if the timeout has any value except 'infinity'.

If the call is external incoming (intra-ORB) the timeout will not be activated. Hence, similar action must be taken if the Resource resides on another vendors ORB.