de.intarsys.tools.transaction
Class Transaction

java.lang.Object
  de.intarsys.tools.transaction.Transaction

All Implemented Interfaces:

ITransaction, Serializable

Direct Known Subclasses:

RootTransaction, SubTransaction

public abstract class Transaction
extends Object
implements ITransaction, Serializable

A simple transaction implementation.

"Transactional" tasks are delegated to the IResource instances managed by the transaction.

See Also:

Serialized Form

Method Summary

void	commit() Commit all changes that belong to this transaction.
void	commitResume() Commit all changes that belong to this transaction.
void	delist(IResource resource)
void	enlist(IResource resource)
String	getId()
void	rollback() Rollback all changes that belong to this transaction.
void	rollbackResume() Rollback all changes that belong to this transaction.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.intarsys.tools.transaction.ITransaction

getParent

Method Detail

commit

public void commit()
            throws TransactionException

Description copied from interface: ITransaction

Commit all changes that belong to this transaction. The transaction is no longer usable, all resources are released.

Specified by:

commit in interface ITransaction

Throws:

TransactionException

commitResume

public void commitResume()
                  throws TransactionException

Description copied from interface: ITransaction

Commit all changes that belong to this transaction. The transaction may be reused.

Specified by:

commitResume in interface ITransaction

Throws:

TransactionException

delist

public void delist(IResource resource)
            throws TransactionException

Throws:

TransactionException

enlist

public void enlist(IResource resource)
            throws TransactionException

Throws:

TransactionException

getId

public String getId()

rollback

public void rollback()
              throws TransactionException

Description copied from interface: ITransaction

Rollback all changes that belong to this transaction. The transaction is no longer usable.

Specified by:

rollback in interface ITransaction

Throws:

TransactionException

rollbackResume

public void rollbackResume()
                    throws TransactionException

Description copied from interface: ITransaction

Rollback all changes that belong to this transaction. The transaction may be reused.

Specified by:

rollbackResume in interface ITransaction

Throws:

TransactionException