com.hazelcast.transaction.impl.xa

Class XAService

java.lang.Object

com.hazelcast.transaction.impl.xa.XAService

All Implemented Interfaces:

ManagedService, MigrationAwareService, RemoteService

public class XAService
extends Object
implements ManagedService, RemoteService, MigrationAwareService

Provides XAResource to the user via proxyService Holds all prepared state xa transactions

Field Summary

Fields

Modifier and Type	Field and Description
static String	SERVICE_NAME

Constructor Summary

Constructors

Constructor and Description
XAService(NodeEngineImpl nodeEngine)

Method Summary

Methods

Modifier and Type	Method and Description
void	beforeMigration(PartitionMigrationEvent event)
void	clearPartitionReplica(int partitionId)
void	commitMigration(PartitionMigrationEvent event)
DistributedObject	createDistributedObject(String objectName) Creates a distributed object.
void	destroyDistributedObject(String objectName) Destroys a distributed object.
Set<SerializableXID>	getPreparedXids()
void	init(NodeEngine nodeEngine, Properties properties) Initializes this ManagedService
TransactionContext	newXATransactionContext(Xid xid, String ownerUuid, int timeout, boolean originatedFromClient)
Operation	prepareReplicationOperation(PartitionReplicationEvent event)
void	putTransaction(XATransaction transaction)
List<XATransaction>	removeTransactions(SerializableXID xid)
void	reset() reset this ManagedService back to initial state.
void	rollbackMigration(PartitionMigrationEvent event)
void	shutdown(boolean terminate) Shuts down this ManagedService.

Methods inherited from class java.lang.Object

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

Field Detail

SERVICE_NAME

public static final String SERVICE_NAME

See Also:

Constant Field Values

Constructor Detail

XAService

public XAService(NodeEngineImpl nodeEngine)

Method Detail

init

public void init(NodeEngine nodeEngine,
        Properties properties)

Description copied from interface: ManagedService

Initializes this ManagedService

Specified by:

init in interface ManagedService

Parameters:

nodeEngine - the NodeEngine that this ManagedService belongs to.

properties - the Properties. Can be used to pass settings to the service.

reset

public void reset()

Description copied from interface: ManagedService

reset this ManagedService back to initial state. todo: what is the purpose of reset

Specified by:

reset in interface ManagedService

shutdown

public void shutdown(boolean terminate)

Description copied from interface: ManagedService

Shuts down this ManagedService. todo: what is the purpose of the terminate variable.

Specified by:

shutdown in interface ManagedService

Parameters:

terminate - true to shut down the ManagedService

createDistributedObject

public DistributedObject createDistributedObject(String objectName)

Description copied from interface: RemoteService

Creates a distributed object.

Specified by:

createDistributedObject in interface RemoteService

Parameters:

objectName - the name for the created distributed object

Returns:

the created distributed object

destroyDistributedObject

public void destroyDistributedObject(String objectName)

Description copied from interface: RemoteService

Destroys a distributed object.

Specified by:

destroyDistributedObject in interface RemoteService

Parameters:

objectName - the name of the distributed object to destroy

newXATransactionContext

public TransactionContext newXATransactionContext(Xid xid,
                                         String ownerUuid,
                                         int timeout,
                                         boolean originatedFromClient)

putTransaction

public void putTransaction(XATransaction transaction)

removeTransactions

public List<XATransaction> removeTransactions(SerializableXID xid)

getPreparedXids

public Set<SerializableXID> getPreparedXids()

prepareReplicationOperation

public Operation prepareReplicationOperation(PartitionReplicationEvent event)

Specified by:

prepareReplicationOperation in interface MigrationAwareService

beforeMigration

public void beforeMigration(PartitionMigrationEvent event)

Specified by:

beforeMigration in interface MigrationAwareService

commitMigration

public void commitMigration(PartitionMigrationEvent event)

Specified by:

commitMigration in interface MigrationAwareService

rollbackMigration

public void rollbackMigration(PartitionMigrationEvent event)

Specified by:

rollbackMigration in interface MigrationAwareService

clearPartitionReplica

public void clearPartitionReplica(int partitionId)

Specified by:

clearPartitionReplica in interface MigrationAwareService