org.flowable.common.engine.impl.cfg.standalone

Class StandaloneMybatisTransactionContext

java.lang.Object

org.flowable.common.engine.impl.cfg.standalone.StandaloneMybatisTransactionContext

All Implemented Interfaces:

TransactionContext

public class StandaloneMybatisTransactionContext
extends Object
implements TransactionContext

Author:

Tom Baeyens, Joram Barrez

Field Summary

Fields

Modifier and Type	Field and Description
protected CommandContext	commandContext
protected DbSqlSession	dbSqlSession
protected Map<TransactionState,List<TransactionListener>>	stateTransactionListeners

Constructor Summary

Constructors

Constructor and Description
StandaloneMybatisTransactionContext(CommandContext commandContext)

Method Summary

Modifier and Type	Method and Description
void	addTransactionListener(TransactionState transactionState, TransactionListener transactionListener)
void	commit()
protected void	executeTransactionListeners(List<TransactionListener> transactionListeners, CommandContext commandContext)
protected void	fireTransactionEvent(TransactionState transactionState, boolean executeInNewContext) Fires the event for the provided TransactionState.
void	rollback()

Methods inherited from class java.lang.Object

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

Field Detail

commandContext

protected CommandContext commandContext

dbSqlSession

protected DbSqlSession dbSqlSession

stateTransactionListeners

protected Map<TransactionState,List<TransactionListener>> stateTransactionListeners

Constructor Detail

StandaloneMybatisTransactionContext

public StandaloneMybatisTransactionContext(CommandContext commandContext)

Method Detail

addTransactionListener

public void addTransactionListener(TransactionState transactionState,
                                   TransactionListener transactionListener)

Specified by:

addTransactionListener in interface TransactionContext

commit

public void commit()

Specified by:

commit in interface TransactionContext

fireTransactionEvent

protected void fireTransactionEvent(TransactionState transactionState,
                                    boolean executeInNewContext)

Fires the event for the provided TransactionState.

Parameters:

transactionState - The TransactionState for which the listeners will be called.

executeInNewContext - If true, the listeners will be called in a new command context. This is needed for example when firing the TransactionState.COMMITTED event: the transaction is already committed and executing logic in the same context could lead to strange behaviour (for example doing a SqlSession.update(String) would actually roll back the update (as the MyBatis context is already committed and the internal flags have not been correctly set).

executeTransactionListeners

protected void executeTransactionListeners(List<TransactionListener> transactionListeners,
                                           CommandContext commandContext)

rollback

public void rollback()

Specified by:

rollback in interface TransactionContext