co.codewizards.cloudstore.local

Class LocalRepoTransactionImpl

java.lang.Object

co.codewizards.cloudstore.local.LocalRepoTransactionImpl

All Implemented Interfaces:

ExtensibleContext, ContextWithLocalRepoManager, DaoProvider, LocalRepoTransaction, ContextWithPersistenceManager, AutoCloseable

public class LocalRepoTransactionImpl
extends Object
implements LocalRepoTransaction, ContextWithLocalRepoManager, ContextWithPersistenceManager

Constructor Summary

Constructors

Constructor and Description
LocalRepoTransactionImpl(co.codewizards.cloudstore.local.LocalRepoManagerImpl localRepoManager, boolean write)

Method Summary

Modifier and Type	Method and Description
protected void	_rollback()
void	addPostCloseListener(LocalRepoTransactionPostCloseListener listener)
void	addPreCloseListener(LocalRepoTransactionPreCloseListener listener)
void	close() Equivalent to LocalRepoTransaction.rollbackIfActive().
void	commit()
protected void	firePostCloseListeners(boolean commit)
protected void	firePreCloseListeners(boolean commit)
void	flush()
<T> T	getContextObject(Class<T> clazz)
<D> D	getDao(Class<D> daoClass)
LocalRepoManager	getLocalRepoManager()
long	getLocalRevision()
PersistenceManager	getPersistenceManager()
boolean	isActive()
void	removeContextObject(Class<?> clazz)
void	removeContextObject(Object object)
void	rollback()
void	rollbackIfActive()
void	setContextObject(Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalRepoTransactionImpl

public LocalRepoTransactionImpl(co.codewizards.cloudstore.local.LocalRepoManagerImpl localRepoManager,
                                boolean write)

Method Detail

commit

public void commit()

Specified by:

commit in interface LocalRepoTransaction

isActive

public boolean isActive()

Specified by:

isActive in interface LocalRepoTransaction

rollback

public void rollback()

Specified by:

rollback in interface LocalRepoTransaction

rollbackIfActive

public void rollbackIfActive()

Specified by:

rollbackIfActive in interface LocalRepoTransaction

_rollback

protected void _rollback()

close

public void close()

Description copied from interface: LocalRepoTransaction

Equivalent to LocalRepoTransaction.rollbackIfActive().

Implementations must make sure that invoking close() means exactly the same as invoking rollbackIfActive(). This method was added to make the usage of LocalRepoTransaction possible in a try-with-resources-clause. See AutoCloseable for more details. Here's a code example:

  try ( LocalRepoTransaction transaction = localRepoManager.beginWriteTransaction(); ) {
    // Write sth. into the database...

    // And don't forget to commit!
    transaction.commit();
  }

Specified by:

close in interface LocalRepoTransaction

Specified by:

close in interface AutoCloseable

See Also:

LocalRepoTransaction.rollbackIfActive()

getPersistenceManager

public PersistenceManager getPersistenceManager()

Specified by:

getPersistenceManager in interface ContextWithPersistenceManager

getLocalRevision

public long getLocalRevision()

Specified by:

getLocalRevision in interface LocalRepoTransaction

getLocalRepoManager

public LocalRepoManager getLocalRepoManager()

Specified by:

getLocalRepoManager in interface ContextWithLocalRepoManager

Specified by:

getLocalRepoManager in interface LocalRepoTransaction

getDao

public <D> D getDao(Class<D> daoClass)

Specified by:

getDao in interface DaoProvider

flush

public void flush()

Specified by:

flush in interface LocalRepoTransaction

setContextObject

public void setContextObject(Object object)

Specified by:

setContextObject in interface ExtensibleContext

getContextObject

public <T> T getContextObject(Class<T> clazz)

Specified by:

getContextObject in interface ExtensibleContext

removeContextObject

public void removeContextObject(Object object)

Specified by:

removeContextObject in interface ExtensibleContext

removeContextObject

public void removeContextObject(Class<?> clazz)

Specified by:

removeContextObject in interface ExtensibleContext

addPreCloseListener

public void addPreCloseListener(LocalRepoTransactionPreCloseListener listener)

Specified by:

addPreCloseListener in interface LocalRepoTransaction

addPostCloseListener

public void addPostCloseListener(LocalRepoTransactionPostCloseListener listener)

Specified by:

addPostCloseListener in interface LocalRepoTransaction

firePreCloseListeners

protected void firePreCloseListeners(boolean commit)

firePostCloseListeners

protected void firePostCloseListeners(boolean commit)