org.springframework.orm.ibatis.support
Class AbstractLobTypeHandler.LobCreatorSynchronization

java.lang.Object
  org.springframework.transaction.support.TransactionSynchronizationAdapter
      org.springframework.orm.ibatis.support.AbstractLobTypeHandler.LobCreatorSynchronization

All Implemented Interfaces:

Ordered, TransactionSynchronization

Enclosing class:

AbstractLobTypeHandler

private static class AbstractLobTypeHandler.LobCreatorSynchronization
extends TransactionSynchronizationAdapter

Callback for resource cleanup at the end of a Spring transaction. Invokes LobCreator.close to clean up temporary LOBs that might have been created.

See Also:

LobCreator.close()

Field Summary

private LobCreator

lobCreator

Fields inherited from interface org.springframework.transaction.support.TransactionSynchronization

STATUS_COMMITTED, STATUS_ROLLED_BACK, STATUS_UNKNOWN

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

AbstractLobTypeHandler.LobCreatorSynchronization(LobCreator lobCreator)

Method Summary

void	beforeCompletion() Invoked before transaction commit/rollback.
int	getOrder() Return the order value of this object, with a higher value meaning greater in terms of sorting.

Methods inherited from class org.springframework.transaction.support.TransactionSynchronizationAdapter

afterCommit, afterCompletion, beforeCommit, flush, resume, suspend

Methods inherited from class java.lang.Object

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

Field Detail

lobCreator

private final LobCreator lobCreator

Constructor Detail

AbstractLobTypeHandler.LobCreatorSynchronization

public AbstractLobTypeHandler.LobCreatorSynchronization(LobCreator lobCreator)

Method Detail

getOrder

public int getOrder()

Description copied from interface: Ordered

Return the order value of this object, with a higher value meaning greater in terms of sorting.

Normally starting with 0, with Integer.MAX_VALUE indicating the greatest value. Same order values will result in arbitrary positions for the affected objects.

Higher values can be interpreted as lower priority. As a consequence, the object with the lowest value has highest priority (somewhat analogous to Servlet "load-on-startup" values).

Specified by:

getOrder in interface Ordered

Overrides:

getOrder in class TransactionSynchronizationAdapter

Returns:

the order value

beforeCompletion

public void beforeCompletion()

Description copied from interface: TransactionSynchronization

Invoked before transaction commit/rollback. Can perform resource cleanup before transaction completion.

This method will be invoked after beforeCommit, even when beforeCommit threw an exception. This callback allows for closing resources before transaction completion, for any outcome.

Specified by:

beforeCompletion in interface TransactionSynchronization

Overrides:

beforeCompletion in class TransactionSynchronizationAdapter

See Also:

TransactionSynchronization.beforeCommit(boolean), TransactionSynchronization.afterCompletion(int)