oracle.jbo.server.svc

Class ServiceJTATxnHandlerImpl

java.lang.Object

oracle.jbo.server.DefaultTxnHandlerImpl

oracle.jbo.server.DefaultJTATxnHandlerImpl

oracle.jbo.server.JTATxnHandlerImpl

oracle.jbo.server.svc.ServiceJTATxnHandlerImpl

All Implemented Interfaces:

javax.transaction.Synchronization, JTATransactionHandler, TransactionHandler

public class ServiceJTATxnHandlerImpl
extends JTATxnHandlerImpl

ADF service specific JTA transaction handler, subclassing from bc4j's JTATxnHanderImpl

Constructor Summary

Constructors

Constructor and Description
ServiceJTATxnHandlerImpl(java.lang.String appModuleName, java.lang.String transactionId) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	afterCompletion(int status) JTA synchronization call after transaction completion.
void	beforeCompletion() JTA synchronization call before transaction completion
void	commit()
void	doRegister() Register itself to JTA as one of the synchornization for the current transaction.
void	handleCommit(java.sql.Connection c, boolean autoStart) Issues a commit() command to the JDBC connection.
void	handleOpen(java.sql.Connection conn) Opens a transaction.
boolean	isInTransaction() check if this transaction handler participates in an active JTA transaction or not.
void	setDoSynchronization(boolean newdoSynchronization)

Methods inherited from class oracle.jbo.server.JTATxnHandlerImpl

getTransactionId, getTransactionManager, resume, suspend

Methods inherited from class oracle.jbo.server.DefaultJTATxnHandlerImpl

beginActivation, beginPassivation, disconnect, endActivation, endPassivation, getDBTransaction, handleRollback, postChanges, registerSynchronization, rollback, validate

Methods inherited from class oracle.jbo.server.DefaultTxnHandlerImpl

begin, end, handleClose

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.server.TransactionHandler

begin, handleClose

Constructor Detail

ServiceJTATxnHandlerImpl

public ServiceJTATxnHandlerImpl(java.lang.String appModuleName,
                        java.lang.String transactionId)

Constructor

Parameters:

appModuleName - the name of the application module

transactionId - the JTA transaction id

Method Detail

beforeCompletion

public void beforeCompletion()

JTA synchronization call before transaction completion

Specified by:

beforeCompletion in interface javax.transaction.Synchronization

Overrides:

beforeCompletion in class JTATxnHandlerImpl

commit

public void commit()

Overrides:

commit in class DefaultJTATxnHandlerImpl

handleCommit

public void handleCommit(java.sql.Connection c,
                boolean autoStart)

Description copied from class: DefaultTxnHandlerImpl

Issues a commit() command to the JDBC connection.

Specified by:

handleCommit in interface TransactionHandler

Overrides:

handleCommit in class DefaultJTATxnHandlerImpl

handleOpen

public void handleOpen(java.sql.Connection conn)

Description copied from class: DefaultTxnHandlerImpl

Opens a transaction. Under JDBC, the transaction is already assumed to be open. Other than set autocommit to false, this default implementation does nothing.

Specified by:

handleOpen in interface TransactionHandler

Overrides:

handleOpen in class DefaultTxnHandlerImpl

afterCompletion

public void afterCompletion(int status)

JTA synchronization call after transaction completion. It removes all SDOValueStore created during this transaction from cache, and release the application module back to the pool

Specified by:

afterCompletion in interface javax.transaction.Synchronization

Overrides:

afterCompletion in class JTATxnHandlerImpl

Parameters:

status - the JTA transaction status

doRegister

public void doRegister()

Register itself to JTA as one of the synchornization for the current transaction. Override subclass's doRegister() method.

Overrides:

doRegister in class JTATxnHandlerImpl

isInTransaction

public boolean isInTransaction()

check if this transaction handler participates in an active JTA transaction or not.

Returns:

true if it is inside an active JTA transaction, false otherwise.

setDoSynchronization

public void setDoSynchronization(boolean newdoSynchronization)