Package org.mycore.ocfl

Class MCROCFLPersistenceTransaction

java.lang.Object

org.mycore.ocfl.MCROCFLPersistenceTransaction

All Implemented Interfaces:

MCRPersistenceTransaction

public class MCROCFLPersistenceTransaction
extends Object
implements MCRPersistenceTransaction

Author:

Tobias Lenhardt [Hammer1279], Thomas Scheffler (yagee)

Constructor Summary

Constructors

Constructor	Description
MCROCFLPersistenceTransaction()

Method Summary

Modifier and Type	Method	Description
static void	addClassficationEvent(MCRCategoryID id, char type)	Add Classifications to get Updated/Deleted once the Transaction gets Committed
void	begin()	Start a transaction.
void	commit()	Commit the current transaction, writing any unflushed changes to the backend.
boolean	getRollbackOnly()	Determine whether the current transaction has been marked for rollback.
boolean	isActive()	Indicate whether a transaction is in progress.
boolean	isReady()	preconditions in the backend are met and this instance should be used for transactions
void	rollback()	Roll back the current transaction.

Methods inherited from class java.lang.Object

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

Constructor Details

MCROCFLPersistenceTransaction

public MCROCFLPersistenceTransaction()

Method Details

isReady

public boolean isReady()

Description copied from interface: MCRPersistenceTransaction

preconditions in the backend are met and this instance should be used for transactions

Specified by:

isReady in interface MCRPersistenceTransaction

Returns:

true if this instance is ready for transaction handling, e.g. underlaying database is configured

begin

public void begin()

Description copied from interface: MCRPersistenceTransaction

Start a transaction.

Specified by:

begin in interface MCRPersistenceTransaction

commit

public void commit()

Description copied from interface: MCRPersistenceTransaction

Commit the current transaction, writing any unflushed changes to the backend.

Specified by:

commit in interface MCRPersistenceTransaction

rollback

public void rollback()

Description copied from interface: MCRPersistenceTransaction

Roll back the current transaction.

Specified by:

rollback in interface MCRPersistenceTransaction

getRollbackOnly

public boolean getRollbackOnly()

Description copied from interface: MCRPersistenceTransaction

Determine whether the current transaction has been marked for rollback.

Specified by:

getRollbackOnly in interface MCRPersistenceTransaction

Returns:

boolean indicating whether the transaction has been marked for rollback

isActive

public boolean isActive()

Description copied from interface: MCRPersistenceTransaction

Indicate whether a transaction is in progress.

Specified by:

isActive in interface MCRPersistenceTransaction

Returns:

boolean indicating whether transaction is in progress

addClassficationEvent

public static void addClassficationEvent(MCRCategoryID id,
 char type)

Add Classifications to get Updated/Deleted once the Transaction gets Committed

Parameters:

id - The ID of the Classification

type - 'A' for created, 'M' for modified, 'D' deleted