Package org.alfresco.repo.policy

Class TransactionBehaviourQueue

java.lang.Object

org.alfresco.repo.policy.TransactionBehaviourQueue

All Implemented Interfaces:

TransactionListener, TransactionListener

public class TransactionBehaviourQueue
extends Object
implements TransactionListener

Transaction Behaviour Queue. Responsible for keeping a record of behaviours to execute at the end of a transaction.

Constructor Summary

Constructors

Constructor	Description
TransactionBehaviourQueue()

Method Summary

Modifier and Type	Method	Description
void	afterCommit()	Invoked after transaction commit.
void	afterRollback()	Invoked after transaction rollback.
void	beforeCommit(boolean readOnly)	Called before a transaction is committed.
void	beforeCompletion()	Invoked before transaction commit/rollback.
boolean	equals(Object obj)
void	flush()
int	hashCode()
<P extends Policy> void	queue(Behaviour behaviour, PolicyDefinition<P> definition, P policyInterface, Method method, Object[] args)	Queue a behaviour for end-of-transaction execution

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionBehaviourQueue

public TransactionBehaviourQueue()

Method Detail

queue

public <P extends Policy> void queue(Behaviour behaviour,
                                     PolicyDefinition<P> definition,
                                     P policyInterface,
                                     Method method,
                                     Object[] args)

Queue a behaviour for end-of-transaction execution

Type Parameters:

P - P extends Policy

Parameters:

behaviour - Behaviour

definition - PolicyDefinition

policyInterface - P

method - Method

args - Object[]

flush

public void flush()

Specified by:

flush in interface TransactionListener

beforeCommit

public void beforeCommit(boolean readOnly)

Description copied from interface: TransactionListener

Called before a transaction is committed.

All transaction resources are still available.

Specified by:

beforeCommit in interface TransactionListener

Specified by:

beforeCommit in interface TransactionListener

Parameters:

readOnly - true if the transaction is read-only

beforeCompletion

public void beforeCompletion()

Description copied from interface: TransactionListener

Invoked before transaction commit/rollback. Will be called after TransactionListener.beforeCommit(boolean) even if TransactionListener.beforeCommit(boolean) failed.

All transaction resources are still available.

Specified by:

beforeCompletion in interface TransactionListener

Specified by:

beforeCompletion in interface TransactionListener

afterCommit

public void afterCommit()

Description copied from interface: TransactionListener

Invoked after transaction commit.

Any exceptions generated here will only be logged and will have no effect on the state of the transaction.

Although all transaction resources are still available, this method should be used only for cleaning up resources after a commit has occured.

Specified by:

afterCommit in interface TransactionListener

Specified by:

afterCommit in interface TransactionListener

afterRollback

public void afterRollback()

Description copied from interface: TransactionListener

Invoked after transaction rollback.

Any exceptions generated here will only be logged and will have no effect on the state of the transaction.

Although all transaction resources are still available, this method should be used only for cleaning up resources after a rollback has occured.

Specified by:

afterRollback in interface TransactionListener

Specified by:

afterRollback in interface TransactionListener

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)