Eclipse EMF Model Transaction Development Guide (Galileo) - Uses of Interface org.eclipse.emf.transaction.Transaction (EMF Model Transaction Javadoc)

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Uses of Interface
org.eclipse.emf.transaction.Transaction

Packages that use Transaction
org.eclipse.emf.transaction	Definition of the API for a transactional editing domain.
org.eclipse.emf.transaction.impl	Implementation of the transactional editing domain API.
org.eclipse.emf.transaction.util	Utilities used by/with the transactional editing domain API.

Uses of Transaction in org.eclipse.emf.transaction

Methods in org.eclipse.emf.transaction that return Transaction

Transaction Transaction. getParent ()
          My parent transaction, if any.

Transaction TransactionalEditingDomainEvent. getTransaction ()
          Queries the transaction for which the event signals a change, or null if the event pertains to the editing domain, itself.

Transaction ResourceSetChangeEvent. getTransaction ()
          Obtains the transaction in which resource set changes have occurred.

Constructors in org.eclipse.emf.transaction with parameters of type Transaction

ResourceSetChangeEvent ( TransactionalEditingDomain source, Transaction transaction, List< Notification> notifications)
Initializes me with my source editing domain, command, and notifications.

TransactionalEditingDomainEvent ( TransactionalEditingDomain source, int type, Transaction transaction)
Initializes me with my source editing domain and a transaction that changed.

Uses of Transaction in org.eclipse.emf.transaction.impl

Subinterfaces of Transaction in org.eclipse.emf.transaction.impl

interface InternalTransaction
An internal interface that must be provided by any implementation of the public Transaction interface, in order to function correctly in the transactional editing domain framework.

Classes in org.eclipse.emf.transaction.impl that implement Transaction

class EMFCommandTransaction
          A transaction implementation use by the command stack to wrap the execution of Commands, to provide them the write access that they need.

class TransactionImpl
          The default transaction implementation.

class TriggerCommandTransaction
          A transaction implementation used by the command stack to wrap the execution of TriggerCommands, to provide them the write access that they need.

Methods in org.eclipse.emf.transaction.impl that return Transaction

Transaction TransactionImpl. getParent ()

Transaction PrivilegedRunnable. getTransaction ()
Obtains the transaction to which I provide access.

Methods in org.eclipse.emf.transaction.impl with parameters of type Transaction

protected static boolean TransactionImpl. collectsNotifications ( Transaction tx)
          Queries whether the specified transaction collects notifications for broadcast to listeners or for validation.

protected void TransactionalEditingDomainImpl.LifecycleImpl. fireLifecycleEvent (int type, Transaction transaction)
          Fires the specified life-cycle event to my listeners, if any.

protected static String TransactionalEditingDomainImpl. getDebugID ( Transaction tx)
          Obtains an ID suitable for display in debug/trace messages.

List< Notification> TransactionValidator. getNotificationsForPostcommit ( Transaction tx)
          Obtains the notifications that I need to broadcast in a post-commit resource-change event for the specified transaction.

List< Notification> ReadWriteValidatorImpl. getNotificationsForPostcommit ( Transaction tx)


List< Notification> TransactionValidator. getNotificationsForPrecommit ( Transaction tx)
          Obtains the notifications that I need to broadcast in a pre-commit resource-change event for the specified transaction.

List< Notification> ReadWriteValidatorImpl. getNotificationsForPrecommit ( Transaction tx)


List< Notification> TransactionValidator. getNotificationsForValidation ( Transaction tx)
          Obtains the notifications received, in order, during the execution of the (possibly nested) transaction(s) that I am validating.

List< Notification> ReadWriteValidatorImpl. getNotificationsForValidation ( Transaction tx)


protected static boolean TransactionImpl. hasOption ( Transaction tx, String option)
          Queries whether the specified transaction has a boolean option.

protected static boolean TransactionImpl. isNotificationEnabled ( Transaction tx)
          Queries whether the specified transaction should send post-commit events, according to its options.

protected static boolean TransactionImpl. isTriggerEnabled ( Transaction tx)
          Queries whether the specified transaction should invoke pre-commit, listeners, according to its options and read-only state.

protected static boolean TransactionImpl. isUndoEnabled ( Transaction tx)
          Queries whether the specified transaction should record undo information, according to its options and read-only state.

protected static boolean TransactionImpl. isUnprotected ( Transaction tx)
          Queries whether the specified transaction is an unprotected write, according to its options and read-only state.

protected static boolean TransactionImpl. isValidationEnabled ( Transaction tx)
          Queries whether the specified transaction should validate changes, according to its options and read-only state.

protected void AbstractTransactionalCommandStack. rollback ( Transaction tx)
          Ensures that the specified transaction is rolled back, first rolling back a nested transaction (if any).

IStatus TransactionValidator. validate ( Transaction tx)
          Performs the validation step of a commit.

IStatus ReadWriteValidatorImpl. validate ( Transaction tx)

Uses of Transaction in org.eclipse.emf.transaction.util

Methods in org.eclipse.emf.transaction.util with parameters of type Transaction

protected IStatus ValidateEditSupport.Default. doValidateEdit ( Transaction transaction, Collection<? extends Resource> resources, Object context)
          Performs the actual edit validation.

IStatus ValidateEditSupport. validateEdit ( Transaction transaction, Object context)
          Performs validate-edit for a transaction.

IStatus ValidateEditSupport.Default. validateEdit ( Transaction transaction, Object context)