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

Field Summary

Fields

Modifier and Type	Field and Description
static long	LOCK_TIMEOUT

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

Field Detail

LOCK_TIMEOUT

public static final long LOCK_TIMEOUT

See Also:

Constant Field Values

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)