org.springframework.transaction.event

Enum TransactionPhase

java.lang.Object

java.lang.Enum<TransactionPhase>

org.springframework.transaction.event.TransactionPhase

All Implemented Interfaces:

Serializable, Comparable<TransactionPhase>

public enum TransactionPhase
extends Enum<TransactionPhase>

The phase in which a transactional event listener applies.

Since:

4.2

Author:

Stephane Nicoll, Juergen Hoeller, Sam Brannen

See Also:

TransactionalEventListener.phase(), TransactionalApplicationListener.getTransactionPhase(), TransactionalApplicationListener.forPayload(TransactionPhase, Consumer)

Enum Constant Summary

Enum Constants

Enum Constant and Description
AFTER_COMMIT Handle the event after the commit has completed successfully.
AFTER_COMPLETION Handle the event after the transaction has completed.
AFTER_ROLLBACK Handle the event if the transaction has rolled back.
BEFORE_COMMIT Handle the event before transaction commit.

Method Summary

Modifier and Type	Method and Description
static TransactionPhase	valueOf(String name) Returns the enum constant of this type with the specified name.
static TransactionPhase[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

BEFORE_COMMIT

public static final TransactionPhase BEFORE_COMMIT

Handle the event before transaction commit.

See Also:

TransactionSynchronization.beforeCommit(boolean)

AFTER_COMMIT

public static final TransactionPhase AFTER_COMMIT

Handle the event after the commit has completed successfully.

Note: This is a specialization of AFTER_COMPLETION and therefore executes in the same sequence of events as AFTER_COMPLETION (and not in TransactionSynchronization.afterCommit()).

Interactions with the underlying transactional resource will not be committed in this phase. See TransactionSynchronization.afterCompletion(int) for details.

See Also:

TransactionSynchronization.afterCompletion(int), TransactionSynchronization.STATUS_COMMITTED

AFTER_ROLLBACK

public static final TransactionPhase AFTER_ROLLBACK

Handle the event if the transaction has rolled back.

Note: This is a specialization of AFTER_COMPLETION and therefore executes in the same sequence of events as AFTER_COMPLETION.

Interactions with the underlying transactional resource will not be committed in this phase. See TransactionSynchronization.afterCompletion(int) for details.

See Also:

TransactionSynchronization.afterCompletion(int), TransactionSynchronization.STATUS_ROLLED_BACK

AFTER_COMPLETION

public static final TransactionPhase AFTER_COMPLETION

Handle the event after the transaction has completed.

For more fine-grained events, use AFTER_COMMIT or AFTER_ROLLBACK to intercept transaction commit or rollback, respectively.

Interactions with the underlying transactional resource will not be committed in this phase. See TransactionSynchronization.afterCompletion(int) for details.

See Also:

TransactionSynchronization.afterCompletion(int)

Method Detail

values

public static TransactionPhase[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TransactionPhase c : TransactionPhase.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TransactionPhase valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null