org.modeshape.jcr.txn

Class Transactions.BaseTransaction

java.lang.Object

org.modeshape.jcr.txn.Transactions.BaseTransaction

All Implemented Interfaces:

Transactions.Transaction

Direct Known Subclasses:

Transactions.SimpleTransaction, Transactions.SynchronizedTransaction

Enclosing class:

Transactions

protected abstract class Transactions.BaseTransaction
extends Object
implements Transactions.Transaction

Field Summary

Fields

Modifier and Type	Field and Description
protected String	id
protected TransactionManager	txnMgr

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseTransaction(TransactionManager txnMgr)

Method Summary

Modifier and Type	Method and Description
protected void	executeFunctionsUponCommit()
protected void	executeFunctionsUponCompletion()
String	id() Returns a unique identifier for the transaction.
protected void	started()
int	status() Returns the status associated with the current transaction
String	toString()
void	uponCommit(Transactions.TransactionFunction function) Register a function that will be called after the current transaction has been committed successfully, or immediately if there is not currently an active transaction.
void	uponCompletion(Transactions.TransactionFunction function) Register a function that will be called when the current transaction completes.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.modeshape.jcr.txn.Transactions.Transaction

commit, rollback

Field Detail

txnMgr

protected final TransactionManager txnMgr

id

protected final String id

Constructor Detail

BaseTransaction

protected BaseTransaction(TransactionManager txnMgr)

Method Detail

started

protected void started()

uponCompletion

public void uponCompletion(Transactions.TransactionFunction function)

Description copied from interface: Transactions.Transaction

Register a function that will be called when the current transaction completes. The function will be executed regardless whether the transaction was committed or rolled back and regardless if the commit or rollback call failed or not.

Specified by:

uponCompletion in interface Transactions.Transaction

Parameters:

function - the completion function

uponCommit

public void uponCommit(Transactions.TransactionFunction function)

Description copied from interface: Transactions.Transaction

Register a function that will be called after the current transaction has been committed successfully, or immediately if there is not currently an active transaction. If the transaction is rolled back, this function will not be executed.

Specified by:

uponCommit in interface Transactions.Transaction

Parameters:

function - the completion function

status

public int status()
           throws SystemException

Description copied from interface: Transactions.Transaction

Returns the status associated with the current transaction

Specified by:

status in interface Transactions.Transaction

Returns:

an int code representing a transaction status.

Throws:

SystemException - - If the transaction service fails in an unexpected way.

See Also:

Status

id

public String id()

Description copied from interface: Transactions.Transaction

Returns a unique identifier for the transaction.

Specified by:

id in interface Transactions.Transaction

Returns:

a String, never null

toString

public String toString()

Overrides:

toString in class Object

executeFunctionsUponCompletion

protected void executeFunctionsUponCompletion()

executeFunctionsUponCommit

protected void executeFunctionsUponCommit()