com.interface21.transaction
Interface TransactionDefinition

All Known Subinterfaces:

TransactionAttribute

All Known Implementing Classes:

DefaultTransactionDefinition

public interface TransactionDefinition

Interface for classes that define transaction properties. Base interface for TransactionAttribute.

Since:

08.05.2003

Author:

Juergen Hoeller

See Also:

DefaultTransactionDefinition, TransactionAttribute

Field Summary

static java.lang.String	ISOLATION_CONSTANT_PREFIX
static int	ISOLATION_DEFAULT Default isolation level, all other according to java.sql.Connection levels.
static int	ISOLATION_READ_COMMITTED
static int	ISOLATION_READ_UNCOMMITTED
static int	ISOLATION_REPEATABLE_READ
static int	ISOLATION_SERIALIZABLE
static java.lang.String	PROPAGATION_CONSTANT_PREFIX
static int	PROPAGATION_MANDATORY Support a current transaction, throw an exception if none exists.
static int	PROPAGATION_REQUIRED Support a current transaction, create a new one if none exists.
static int	PROPAGATION_SUPPORTS Support a current transaction, execute non-transactional if none exists.
static int	TIMEOUT_DEFAULT Default transaction timeout

Method Summary

int	getIsolationLevel() Return the isolation level.
int	getPropagationBehavior() Return the propagation behavior.
int	getTimeout() Return the transaction timeout.

Field Detail

PROPAGATION_CONSTANT_PREFIX

public static final java.lang.String PROPAGATION_CONSTANT_PREFIX

ISOLATION_CONSTANT_PREFIX

public static final java.lang.String ISOLATION_CONSTANT_PREFIX

PROPAGATION_REQUIRED

public static final int PROPAGATION_REQUIRED

Support a current transaction, create a new one if none exists. Analogous to EJB transaction attribute of the same name.

PROPAGATION_SUPPORTS

public static final int PROPAGATION_SUPPORTS

Support a current transaction, execute non-transactional if none exists. Analogous to EJB transaction attribute of the same name.

PROPAGATION_MANDATORY

public static final int PROPAGATION_MANDATORY

Support a current transaction, throw an exception if none exists. Analogous to EJB transaction attribute of the same name.

ISOLATION_DEFAULT

public static final int ISOLATION_DEFAULT

Default isolation level, all other according to java.sql.Connection levels.

See Also:

Connection

ISOLATION_READ_UNCOMMITTED

public static final int ISOLATION_READ_UNCOMMITTED

ISOLATION_READ_COMMITTED

public static final int ISOLATION_READ_COMMITTED

ISOLATION_REPEATABLE_READ

public static final int ISOLATION_REPEATABLE_READ

ISOLATION_SERIALIZABLE

public static final int ISOLATION_SERIALIZABLE

TIMEOUT_DEFAULT

public static final int TIMEOUT_DEFAULT

Default transaction timeout

Method Detail

getPropagationBehavior

public int getPropagationBehavior()

Return the propagation behavior. Must return of the constants in PlatformTransactionManager.

See Also:

PlatformTransactionManager

getIsolationLevel

public int getIsolationLevel()

Return the isolation level. Must return of the constants in PlatformTransactionManager.

See Also:

PlatformTransactionManager

getTimeout

public int getTimeout()

Return the transaction timeout. Must return a number of seconds, or TIMEOUT_DEFAULT.

See Also:

TIMEOUT_DEFAULT