org.eclipse.emf.transaction.impl
Class TransactionalEditingDomainImpl.LifecycleImpl

java.lang.Object
  org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.LifecycleImpl

All Implemented Interfaces:

InternalLifecycle, TransactionalEditingDomain.Lifecycle

Enclosing class:

TransactionalEditingDomainImpl

protected final class TransactionalEditingDomainImpl.LifecycleImpl
extends Object
implements InternalLifecycle

Default implementation of the InternalLifecycle protocol. May be subclassed by custom editing domain implementations.

Since:

1.3

Constructor Summary

TransactionalEditingDomainImpl.LifecycleImpl()
Initializes me.

Method Summary

void	addTransactionalEditingDomainListener(TransactionalEditingDomainListener l) Adds a listener to be notified of editing domain and transaction life-cycle events.
void	dispose()
protected void	fireLifecycleEvent(int type, Transaction transaction) Fires the specified life-cycle event to my listeners, if any.
protected TransactionalEditingDomainListener[]	getLifecycleListeners() Obtains a copy of my life-cycle listener list as an array, for safe iteration that allows concurrent updates to the original list.
void	removeTransactionalEditingDomainListener(TransactionalEditingDomainListener l) Removes a lif-cycle event listener from the editing domain.
void	transactionClosed(InternalTransaction transaction) Notifies me that a transaction has completed its commit or rollback sequence.
void	transactionClosing(InternalTransaction transaction) Notifies me that a transaction has commenced its commit or rollback sequence.
void	transactionInterrupted(InternalTransaction transaction) Notifies me that a transaction has been interrupted in its start sequence.
void	transactionStarted(InternalTransaction transaction) Notifies me that a transaction has completed its start sequence.
void	transactionStarting(InternalTransaction transaction) Notifies me that a transaction has commenced its start sequence.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionalEditingDomainImpl.LifecycleImpl

public TransactionalEditingDomainImpl.LifecycleImpl()

Initializes me.

Method Detail

addTransactionalEditingDomainListener

public void addTransactionalEditingDomainListener(TransactionalEditingDomainListener l)

Description copied from interface: TransactionalEditingDomain.Lifecycle

Adds a listener to be notified of editing domain and transaction life-cycle events.

Specified by:

addTransactionalEditingDomainListener in interface TransactionalEditingDomain.Lifecycle

Parameters:

l - a listener to add

removeTransactionalEditingDomainListener

public void removeTransactionalEditingDomainListener(TransactionalEditingDomainListener l)

Description copied from interface: TransactionalEditingDomain.Lifecycle

Removes a lif-cycle event listener from the editing domain.

Specified by:

removeTransactionalEditingDomainListener in interface TransactionalEditingDomain.Lifecycle

Parameters:

l - a listener to remove

dispose

public void dispose()

getLifecycleListeners

protected final TransactionalEditingDomainListener[] getLifecycleListeners()

Obtains a copy of my life-cycle listener list as an array, for safe iteration that allows concurrent updates to the original list.

Returns:

my life-cycle listeners (as of the time of calling this method)

fireLifecycleEvent

protected void fireLifecycleEvent(int type,
                                  Transaction transaction)

Fires the specified life-cycle event to my listeners, if any.

Parameters:

type - one of the life-cycle event types

transaction - the transaction that is the subject of the event, or null if the event pertains to the editing domain, itself

transactionClosed

public void transactionClosed(InternalTransaction transaction)

Description copied from interface: InternalLifecycle

Notifies me that a transaction has completed its commit or rollback sequence. There may be any number of steps implemented after requesting the editing domain to deactivate it.

Specified by:

transactionClosed in interface InternalLifecycle

Parameters:

transaction - a transaction that has closed

transactionClosing

public void transactionClosing(InternalTransaction transaction)

Description copied from interface: InternalLifecycle

Notifies me that a transaction has commenced its commit or rollback sequence. There may be any number of steps implemented before requesting the editing domain to deactivate it.

Specified by:

transactionClosing in interface InternalLifecycle

Parameters:

transaction - a transaction that is closing

transactionInterrupted

public void transactionInterrupted(InternalTransaction transaction)

Description copied from interface: InternalLifecycle

Notifies me that a transaction has been interrupted in its start sequence. There may be any number of steps implemented by the transaction that can be interrupted.

Specified by:

transactionInterrupted in interface InternalLifecycle

Parameters:

transaction - a transaction thatwas interrupted while starting

transactionStarted

public void transactionStarted(InternalTransaction transaction)

Description copied from interface: InternalLifecycle

Notifies me that a transaction has completed its start sequence. There may be any number of steps implemented after requesting the editing domain to activate it.

Specified by:

transactionStarted in interface InternalLifecycle

Parameters:

transaction - a transaction that has started

transactionStarting

public void transactionStarting(InternalTransaction transaction)

Description copied from interface: InternalLifecycle

Notifies me that a transaction has commenced its start sequence. There may be any number of steps implemented before requesting the editing domain to activate it.

Specified by:

transactionStarting in interface InternalLifecycle

Parameters:

transaction - a transaction that is starting