Interface ConnectionLockTimeoutStrategy

@Incubating(since="7.1",
            group="dialect-locking")
@SPI({USE,IMPLEMENT,SUPPLY})
public interface ConnectionLockTimeoutStrategy

Reads and sets lock timeouts using the JDBC Connection, generally by executing a database command.

Implementations supplied by a LockingSupport must be thread-safe and must not retain a connection, factory, or timeout request. Use ConnectionLockTimeoutOperations for the standard Hibernate-integrated JDBC execution lifecycle.

Since:

8.0

See Also:

• LockingSupport.getConnectionLockTimeoutStrategy()

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	ConnectionLockTimeoutStrategy.Level	Indicates a Dialect's level of support for lock timeouts on the JDBC connection.

Field Summary

Fields

Modifier and Type	Field	Description
static final ConnectionLockTimeoutStrategy	NONE

Method Summary

Modifier and Type	Method	Description
default Timeout	getLockTimeout(Connection connection, SessionFactoryImplementor factory)	Reads the lock timeout associated with the JDBC connection.
ConnectionLockTimeoutStrategy.Level	getSupportedLevel()	Reports which connection-level lock-timeout operations this strategy supports.
default void	setLockTimeout(Timeout timeout, Connection connection, SessionFactoryImplementor factory)	Sets the lock timeout associated with the JDBC connection.

Field Details

NONE

static final ConnectionLockTimeoutStrategy NONE

Method Details

getSupportedLevel

ConnectionLockTimeoutStrategy.Level getSupportedLevel()

Reports which connection-level lock-timeout operations this strategy supports.

See Also:

• getLockTimeout(Connection, SessionFactoryImplementor)
• setLockTimeout(Timeout, Connection, SessionFactoryImplementor)

getLockTimeout

default Timeout getLockTimeout(Connection connection,
 SessionFactoryImplementor factory)

Reads the lock timeout associated with the JDBC connection.

Throws:

UnsupportedOperationException - when getSupportedLevel() is ConnectionLockTimeoutStrategy.Level.NONE

See Also:

• getSupportedLevel()

setLockTimeout

default void setLockTimeout(Timeout timeout,
 Connection connection,
 SessionFactoryImplementor factory)

Sets the lock timeout associated with the JDBC connection.

Throws:

UnsupportedOperationException - when getSupportedLevel() is ConnectionLockTimeoutStrategy.Level.NONE

See Also:

• getSupportedLevel()