org.jacorb.transaction
Class CoordinatorImpl

java.lang.Object
  org.jacorb.transaction.CoordinatorImpl

All Implemented Interfaces:

Sleeper, org.omg.CosTransactions.ControlOperations, org.omg.CosTransactions.CoordinatorOperations, org.omg.CosTransactions.TerminatorOperations

public class CoordinatorImpl
extends Object
implements Sleeper, org.omg.CosTransactions.CoordinatorOperations, org.omg.CosTransactions.ControlOperations, org.omg.CosTransactions.TerminatorOperations

Instances of this class represent transactions. A single instance is used for implementing the Coordinator, Terminator and Control CORBA objects.

Author:

Nicolas Noffke, Vladimir Mencl

Method Summary

void	commit(boolean report_heuristics)
org.omg.CosTransactions.Control	create_subtransaction()
org.omg.CosTransactions.Coordinator	get_coordinator()
org.omg.CosTransactions.Status	get_parent_status()
org.omg.CosTransactions.Status	get_status()
org.omg.CosTransactions.Terminator	get_terminator()
org.omg.CosTransactions.Status	get_top_level_status()
String	get_transaction_name()
org.omg.CosTransactions.PropagationContext	get_txcontext()
int	hash_top_level_tran()
int	hash_transaction()
boolean	is_ancestor_transaction(org.omg.CosTransactions.Coordinator tc)
boolean	is_descendant_transaction(org.omg.CosTransactions.Coordinator tc)
boolean	is_related_transaction(org.omg.CosTransactions.Coordinator tc)
boolean	is_same_transaction(org.omg.CosTransactions.Coordinator tc)
boolean	is_top_level_transaction()
org.omg.CosTransactions.RecoveryCoordinator	register_resource(org.omg.CosTransactions.Resource r)
void	register_subtran_aware(org.omg.CosTransactions.SubtransactionAwareResource r)
void	register_synchronization(org.omg.CosTransactions.Synchronization sync)
void	rollback_only()
void	rollback()
void	wakeup()

Methods inherited from class java.lang.Object

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

Method Detail

wakeup

public void wakeup()

Specified by:

wakeup in interface Sleeper

get_status

public org.omg.CosTransactions.Status get_status()

Specified by:

get_status in interface org.omg.CosTransactions.CoordinatorOperations

get_parent_status

public org.omg.CosTransactions.Status get_parent_status()

Specified by:

get_parent_status in interface org.omg.CosTransactions.CoordinatorOperations

get_top_level_status

public org.omg.CosTransactions.Status get_top_level_status()

Specified by:

get_top_level_status in interface org.omg.CosTransactions.CoordinatorOperations

is_same_transaction

public boolean is_same_transaction(org.omg.CosTransactions.Coordinator tc)

Specified by:

is_same_transaction in interface org.omg.CosTransactions.CoordinatorOperations

is_related_transaction

public boolean is_related_transaction(org.omg.CosTransactions.Coordinator tc)

Specified by:

is_related_transaction in interface org.omg.CosTransactions.CoordinatorOperations

is_ancestor_transaction

public boolean is_ancestor_transaction(org.omg.CosTransactions.Coordinator tc)

Specified by:

is_ancestor_transaction in interface org.omg.CosTransactions.CoordinatorOperations

is_descendant_transaction

public boolean is_descendant_transaction(org.omg.CosTransactions.Coordinator tc)

Specified by:

is_descendant_transaction in interface org.omg.CosTransactions.CoordinatorOperations

is_top_level_transaction

public boolean is_top_level_transaction()

Specified by:

is_top_level_transaction in interface org.omg.CosTransactions.CoordinatorOperations

hash_transaction

public int hash_transaction()

Specified by:

hash_transaction in interface org.omg.CosTransactions.CoordinatorOperations

hash_top_level_tran

public int hash_top_level_tran()

Specified by:

hash_top_level_tran in interface org.omg.CosTransactions.CoordinatorOperations

register_resource

public org.omg.CosTransactions.RecoveryCoordinator register_resource(org.omg.CosTransactions.Resource r)
                                                              throws org.omg.CosTransactions.Inactive

Specified by:

register_resource in interface org.omg.CosTransactions.CoordinatorOperations

Throws:

org.omg.CosTransactions.Inactive

register_synchronization

public void register_synchronization(org.omg.CosTransactions.Synchronization sync)
                              throws org.omg.CosTransactions.Inactive,
                                     org.omg.CosTransactions.SynchronizationUnavailable

Specified by:

register_synchronization in interface org.omg.CosTransactions.CoordinatorOperations

Throws:

org.omg.CosTransactions.Inactive

org.omg.CosTransactions.SynchronizationUnavailable

register_subtran_aware

public void register_subtran_aware(org.omg.CosTransactions.SubtransactionAwareResource r)
                            throws org.omg.CosTransactions.Inactive,
                                   org.omg.CosTransactions.NotSubtransaction

Specified by:

register_subtran_aware in interface org.omg.CosTransactions.CoordinatorOperations

Throws:

org.omg.CosTransactions.Inactive

org.omg.CosTransactions.NotSubtransaction

rollback_only

public void rollback_only()
                   throws org.omg.CosTransactions.Inactive

Specified by:

rollback_only in interface org.omg.CosTransactions.CoordinatorOperations

Throws:

org.omg.CosTransactions.Inactive

get_transaction_name

public String get_transaction_name()

Specified by:

get_transaction_name in interface org.omg.CosTransactions.CoordinatorOperations

create_subtransaction

public org.omg.CosTransactions.Control create_subtransaction()
                                                      throws org.omg.CosTransactions.SubtransactionsUnavailable,
                                                             org.omg.CosTransactions.Inactive

Specified by:

create_subtransaction in interface org.omg.CosTransactions.CoordinatorOperations

Throws:

org.omg.CosTransactions.SubtransactionsUnavailable

org.omg.CosTransactions.Inactive

get_txcontext

public org.omg.CosTransactions.PropagationContext get_txcontext()
                                                         throws org.omg.CosTransactions.Unavailable

Specified by:

get_txcontext in interface org.omg.CosTransactions.CoordinatorOperations

Throws:

org.omg.CosTransactions.Unavailable

get_terminator

public org.omg.CosTransactions.Terminator get_terminator()
                                                  throws org.omg.CosTransactions.Unavailable

Specified by:

get_terminator in interface org.omg.CosTransactions.ControlOperations

Throws:

org.omg.CosTransactions.Unavailable

get_coordinator

public org.omg.CosTransactions.Coordinator get_coordinator()
                                                    throws org.omg.CosTransactions.Unavailable

Specified by:

get_coordinator in interface org.omg.CosTransactions.ControlOperations

Throws:

org.omg.CosTransactions.Unavailable

commit

public void commit(boolean report_heuristics)
            throws org.omg.CosTransactions.HeuristicMixed,
                   org.omg.CosTransactions.HeuristicHazard

Specified by:

commit in interface org.omg.CosTransactions.TerminatorOperations

Throws:

org.omg.CosTransactions.HeuristicMixed

org.omg.CosTransactions.HeuristicHazard

rollback

public void rollback()

Specified by:

rollback in interface org.omg.CosTransactions.TerminatorOperations