org.apache.openjpa.kernel

Interface LockLevels

All Known Subinterfaces:

Broker, DistributedBroker, FetchConfiguration, JDBCFetchConfiguration, JDBCLockManager, LockManager, MixedLockLevels

All Known Implementing Classes:

AbstractLockManager, BrokerImpl, DelegatingBroker, DelegatingFetchConfiguration, DelegatingJDBCFetchConfiguration, DistributedBrokerImpl, FetchConfigurationImpl, FinalizingBrokerImpl, JDBCFetchConfigurationImpl, MixedLockManager, NoneLockManager, PessimisticLockManager, TargetFetchConfiguration, VersionLockManager

public interface LockLevels

Standard object lock levels.

Since:

0.4.0

Author:

Abe White

Field Summary

Fields

Modifier and Type	Field and Description
static int	LOCK_NONE No lock.
static int	LOCK_READ Generic read lock level.
static int	LOCK_WRITE Generic write lock level.

Field Detail

LOCK_NONE

static final int LOCK_NONE

No lock. Value of 0.

See Also:

Constant Field Values

LOCK_READ

static final int LOCK_READ

Generic read lock level. Value of 10.

See Also:

Constant Field Values

LOCK_WRITE

static final int LOCK_WRITE

Generic write lock level. Value of 20.

See Also:

Constant Field Values