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oracle.jbo.server.ejb
Class EJBTxnHandlerImpl

java.lang.Object
oracle.jbo.server.ejb.EJBTxnHandlerImpl

All Implemented Interfaces:

JTATransactionHandler, TransactionHandler

public class EJBTxnHandlerImpl

extends java.lang.Object

implements JTATransactionHandler

DBTransactionImpl implementation that uses the ejb(jts) txn model

Constructor Summary

EJBTxnHandlerImpl(javax.ejb.SessionContext ctx, int timeout, boolean timeoutAfterBegin)

Method Summary

void	begin()
void	beginActivation()
void	beginPassivation()
void	end()
void	endActivation()
void	endPassivation()
protected int	getStatus()
void	handleClose(java.sql.Connection conn) Terminates the transaction.
void	handleCommit(java.sql.Connection conn, boolean autoStart) Commits changes to the database.
void	handleOpen(java.sql.Connection conn) Initializes the transaction.
void	handleRollback(java.sql.Connection c, boolean autoStart) Discards changes to the database.
void	registerSynchronization(DBTransaction txn)
void	resume()
void	suspend()

Methods inherited from class java.lang.Object

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

Constructor Detail

EJBTxnHandlerImpl

public EJBTxnHandlerImpl(javax.ejb.SessionContext ctx,
                         int timeout,
                         boolean timeoutAfterBegin)

Method Detail

begin

public final void begin()

Specified by:

begin in interface TransactionHandler

end

public final void end()

handleOpen

public final void handleOpen(java.sql.Connection conn)

Description copied from interface: TransactionHandler

Initializes the transaction.

Specified by:

handleOpen in interface TransactionHandler

handleCommit

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

Description copied from interface: TransactionHandler

Commits changes to the database.

Specified by:

handleCommit in interface TransactionHandler

handleRollback

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

Description copied from interface: TransactionHandler

Discards changes to the database.

Specified by:

handleRollback in interface TransactionHandler

handleClose

public void handleClose(java.sql.Connection conn)

Description copied from interface: TransactionHandler

Terminates the transaction.

Specified by:

handleClose in interface TransactionHandler

registerSynchronization

public void registerSynchronization(DBTransaction txn)

Specified by:

registerSynchronization in interface JTATransactionHandler

getStatus

protected int getStatus()

suspend

public void suspend()

Specified by:

suspend in interface TransactionHandler

resume

public void resume()

Specified by:

resume in interface TransactionHandler

beginActivation

public void beginActivation()

Specified by:

beginActivation in interface TransactionHandler

endActivation

public void endActivation()

Specified by:

endActivation in interface TransactionHandler

beginPassivation

public void beginPassivation()

Specified by:

beginPassivation in interface TransactionHandler

endPassivation

public void endPassivation()

Specified by:

endPassivation in interface TransactionHandler

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