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org.jacorb.transaction
Class CoordinatorImpl

java.lang.Object
  extended by 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.

Version:
$Id: CoordinatorImpl.java,v 1.10 2008-11-14 08:55:36 nick.cross Exp $
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
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