org.microbean.narayana.jta.cdi

Class NarayanaTransactionManager

java.lang.Object

org.microbean.narayana.jta.cdi.DelegatingTransactionManager

org.microbean.narayana.jta.cdi.NarayanaTransactionManager

All Implemented Interfaces:

TransactionManager

@ApplicationScoped
public class NarayanaTransactionManager
extends DelegatingTransactionManager

A DelegatingTransactionManager in application scope that uses the return value that results from invoking the TransactionManager.transactionManager() method as its backing implementation.

Author:

Laird Nelson

See Also:

TransactionManager.transactionManager()

Constructor Summary

Constructors

Constructor and Description
NarayanaTransactionManager(Event<Transaction> broadcaster) Creates a new NarayanaTransactionManager.

Method Summary

Modifier and Type	Method and Description
void	begin() Overrides the DelegatingTransactionManager.begin() method to additionally fire the return value of the DelegatingTransactionManager.getTransaction() method immediately after a transaction is begun.

Methods inherited from class org.microbean.narayana.jta.cdi.DelegatingTransactionManager

commit, getStatus, getTransaction, resume, rollback, setRollbackOnly, setTransactionTimeout, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

NarayanaTransactionManager

@Inject
public NarayanaTransactionManager(Event<Transaction> broadcaster)

Creates a new NarayanaTransactionManager.

Parameters:

broadcaster - an Event capable of firing Transaction instances; may be null

See Also:

begin()

Method Detail

begin

public void begin()
           throws NotSupportedException,
                  SystemException

Overrides the DelegatingTransactionManager.begin() method to additionally fire the return value of the DelegatingTransactionManager.getTransaction() method immediately after a transaction is begun.

Specified by:

begin in interface TransactionManager

Overrides:

begin in class DelegatingTransactionManager

Throws:

NotSupportedException - if the thread is already associated with a transaction and this TransactionManager implementation does not support nested transactions

SystemException - if this TransactionManager encounters an unexpected error condition

See Also:

DelegatingTransactionManager.begin(), Transaction