org.apache.qpid.jms.provider.amqp

Class AmqpTransactionContext

java.lang.Object

org.apache.qpid.jms.provider.amqp.AmqpTransactionContext

All Implemented Interfaces:

AmqpResourceParent

public class AmqpTransactionContext
extends Object
implements AmqpResourceParent

Handles the operations surrounding AMQP transaction control. The Transaction will carry a JmsTransactionId while the Transaction is open, once a transaction has been committed or rolled back the Transaction Id is cleared.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AmqpTransactionContext.DischargeCompletion

Constructor Summary

Constructors

Constructor and Description
AmqpTransactionContext(AmqpSession session, JmsSessionInfo resourceInfo) Creates a new AmqpTransactionContext instance.

Method Summary

Modifier and Type	Method and Description
void	addChildResource(AmqpResource resource) Adds the given resource as a child of this resource so that it's lifetime becomes managed by that of its parent.
void	begin(JmsTransactionId txId, AsyncResult request)
void	commit(JmsTransactionInfo transactionInfo, JmsTransactionInfo nextTransactionInfo, AsyncResult request)
org.apache.qpid.proton.amqp.Binary	getAmqpTransactionId()
AmqpProvider	getProvider()
AmqpSession	getSession()
JmsTransactionId	getTransactionId()
org.apache.qpid.proton.amqp.transaction.TransactionalState	getTxnAcceptState()
org.apache.qpid.proton.amqp.transaction.TransactionalState	getTxnEnrolledState()
boolean	isInTransaction(JmsConsumerId consumerId)
boolean	isInTransaction(JmsProducerId producerId)
boolean	isTransactionFailed()
void	registerTxConsumer(AmqpConsumer consumer)
void	registerTxProducer(AmqpProducer producer)
void	removeChildResource(AmqpResource resource) Removes the given resource from the registered child resources managed by this one.
void	rollback(JmsTransactionInfo transactionInfo, JmsTransactionInfo nextTransactionInfo, AsyncResult request)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AmqpTransactionContext

public AmqpTransactionContext(AmqpSession session,
                              JmsSessionInfo resourceInfo)

Creates a new AmqpTransactionContext instance.

Parameters:

session - The session that owns this transaction context.

resourceInfo - The resourceInfo that defines this transaction context.

Method Detail

begin

public void begin(JmsTransactionId txId,
                  AsyncResult request)
           throws ProviderException

Throws:

ProviderException

commit

public void commit(JmsTransactionInfo transactionInfo,
                   JmsTransactionInfo nextTransactionInfo,
                   AsyncResult request)
            throws ProviderException

Throws:

ProviderException

rollback

public void rollback(JmsTransactionInfo transactionInfo,
                     JmsTransactionInfo nextTransactionInfo,
                     AsyncResult request)
              throws ProviderException

Throws:

ProviderException

registerTxConsumer

public void registerTxConsumer(AmqpConsumer consumer)

isInTransaction

public boolean isInTransaction(JmsConsumerId consumerId)

registerTxProducer

public void registerTxProducer(AmqpProducer producer)

isInTransaction

public boolean isInTransaction(JmsProducerId producerId)

getSession

public AmqpSession getSession()

getTxnAcceptState

public org.apache.qpid.proton.amqp.transaction.TransactionalState getTxnAcceptState()

getTxnEnrolledState

public org.apache.qpid.proton.amqp.transaction.TransactionalState getTxnEnrolledState()

getTransactionId

public JmsTransactionId getTransactionId()

isTransactionFailed

public boolean isTransactionFailed()

getAmqpTransactionId

public org.apache.qpid.proton.amqp.Binary getAmqpTransactionId()

toString

public String toString()

Overrides:

toString in class Object

addChildResource

public void addChildResource(AmqpResource resource)

Description copied from interface: AmqpResourceParent

Adds the given resource as a child of this resource so that it's lifetime becomes managed by that of its parent.

Specified by:

addChildResource in interface AmqpResourceParent

Parameters:

resource - The AmqpResource that is a child of this one.

removeChildResource

public void removeChildResource(AmqpResource resource)

Description copied from interface: AmqpResourceParent

Removes the given resource from the registered child resources managed by this one.

Specified by:

removeChildResource in interface AmqpResourceParent

Parameters:

resource - The AmqpResource that is no longer a child of this one.

getProvider

public AmqpProvider getProvider()

Specified by:

getProvider in interface AmqpResourceParent

Returns:

a reference to the root AmqpProvider.