org.dbrain.binder.system.txs

Class TransactionManager

java.lang.Object

org.dbrain.binder.system.txs.TransactionManager

All Implemented Interfaces:

TransactionControl, org.glassfish.hk2.api.Context<TransactionScoped>

public class TransactionManager
extends Object
implements TransactionControl, org.glassfish.hk2.api.Context<TransactionScoped>

Implementation of the transaction control interface as well as provide a registry for the transaction scope.

Constructor Summary

Constructors

Constructor and Description
TransactionManager(org.glassfish.hk2.api.ServiceLocator sl, org.glassfish.hk2.api.IterableProvider<TransactionMember.Wrapper> memberFactory)

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(org.glassfish.hk2.api.ActiveDescriptor key)
Transaction	current()
void	destroyOne(org.glassfish.hk2.api.ActiveDescriptor<?> key)
<T> T	findOrCreate(org.glassfish.hk2.api.ActiveDescriptor<T> key, org.glassfish.hk2.api.ServiceHandle<?> root) Get or provision an instance of the service identified by the instance of Key.
Class<? extends Annotation>	getScope()
boolean	isActive()
void	shutdown()
Transaction	start()
boolean	supportsNullCreation()

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionManager

@Inject
public TransactionManager(org.glassfish.hk2.api.ServiceLocator sl,
                                  org.glassfish.hk2.api.IterableProvider<TransactionMember.Wrapper> memberFactory)

Method Detail

current

public Transaction current()

Specified by:

current in interface TransactionControl

Returns:

The current transaction.

start

public Transaction start()

Specified by:

start in interface TransactionControl

Returns:

A newly created "ACTIVE" transaction.

getScope

public Class<? extends Annotation> getScope()

Specified by:

getScope in interface org.glassfish.hk2.api.Context<TransactionScoped>

findOrCreate

public <T> T findOrCreate(org.glassfish.hk2.api.ActiveDescriptor<T> key,
                          org.glassfish.hk2.api.ServiceHandle<?> root)

Get or provision an instance of the service identified by the instance of Key.

Specified by:

findOrCreate in interface org.glassfish.hk2.api.Context<TransactionScoped>

containsKey

public boolean containsKey(org.glassfish.hk2.api.ActiveDescriptor key)

Specified by:

containsKey in interface org.glassfish.hk2.api.Context<TransactionScoped>

destroyOne

public void destroyOne(org.glassfish.hk2.api.ActiveDescriptor<?> key)

Specified by:

destroyOne in interface org.glassfish.hk2.api.Context<TransactionScoped>

supportsNullCreation

public boolean supportsNullCreation()

Specified by:

supportsNullCreation in interface org.glassfish.hk2.api.Context<TransactionScoped>

isActive

public boolean isActive()

Specified by:

isActive in interface org.glassfish.hk2.api.Context<TransactionScoped>

shutdown

public void shutdown()

Specified by:

shutdown in interface org.glassfish.hk2.api.Context<TransactionScoped>