org.openorb.pss.connector.file
Class FileResource

java.lang.Object
  |
  +--org.omg.PortableServer.Servant
        |
        +--org.omg.CosTransactions.ResourcePOA
              |
              +--org.openorb.pss.connector.file.FileResource

All Implemented Interfaces:

org.omg.CORBA.portable.InvokeHandler, org.omg.CosTransactions.ResourceOperations

public class FileResource

extends org.omg.CosTransactions.ResourcePOA

This class is a transactional resource implementation required for transactional session management.

Author:

Jerome Daniel

Constructor Summary

FileResource(TransactionalFileSession tfs, org.omg.CosTransactions.Coordinator coordinator)
Constructor

Method Summary

void	commit_one_phase() This operation is used to commit all data manager
void	commit() This operation is used to commit all data manager
void	forget() This operation is used to forget a transaction
org.omg.CosTransactions.Vote	prepare() This operation is called by OTS to proceed the 1st phase of the 2.P.C protocol.
void	removeItself() This operation is used to remove this resource.
void	rollback() This operation is used to rollback all data manager

Methods inherited from class org.omg.CosTransactions.ResourcePOA

_all_interfaces, _invoke, _this, _this

Methods inherited from class org.omg.PortableServer.Servant

_default_POA, _get_delegate, _get_interface_def, _get_interface, _is_a, _non_existent, _object_id, _orb, _orb, _poa, _set_delegate, _this_object, _this_object

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileResource

public FileResource(TransactionalFileSession tfs,
                    org.omg.CosTransactions.Coordinator coordinator)

Constructor

Method Detail

prepare

public org.omg.CosTransactions.Vote prepare()
                                     throws org.omg.CosTransactions.HeuristicMixed,
                                            org.omg.CosTransactions.HeuristicHazard

This operation is called by OTS to proceed the 1st phase of the 2.P.C protocol.

Overrides:

prepare in class org.omg.CosTransactions.ResourcePOA

rollback

public void rollback()
              throws org.omg.CosTransactions.HeuristicCommit,
                     org.omg.CosTransactions.HeuristicMixed,
                     org.omg.CosTransactions.HeuristicHazard

This operation is used to rollback all data manager

Overrides:

rollback in class org.omg.CosTransactions.ResourcePOA

commit

public void commit()
            throws org.omg.CosTransactions.NotPrepared,
                   org.omg.CosTransactions.HeuristicRollback,
                   org.omg.CosTransactions.HeuristicMixed,
                   org.omg.CosTransactions.HeuristicHazard

This operation is used to commit all data manager

Overrides:

commit in class org.omg.CosTransactions.ResourcePOA

commit_one_phase

public void commit_one_phase()
                      throws org.omg.CosTransactions.HeuristicHazard

This operation is used to commit all data manager

Overrides:

commit_one_phase in class org.omg.CosTransactions.ResourcePOA

forget

public void forget()

This operation is used to forget a transaction

Overrides:

forget in class org.omg.CosTransactions.ResourcePOA

removeItself

public void removeItself()

This operation is used to remove this resource. It unregister itself from the POA.