bea.jolt

Class LockMonitor

java.lang.Object

bea.jolt.LockMonitor

public class LockMonitor
extends java.lang.Object

This utility class implements a simple share/exclusive lock.

See Also:

JoltRemoteService.call(bea.jolt.Transaction), JoltTransaction.commit()

Constructor Summary

Constructors

Constructor and Description
LockMonitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	getExclLock() Get an exclusive lock.
void	getShareLock() Get a shared lock.
void	releaseLock() Release the lock claimed by the current thread.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LockMonitor

public LockMonitor()

Method Detail

getShareLock

public void getShareLock()

Get a shared lock. The current thread will be blocked until the shared lock is available.

getExclLock

public void getExclLock()

Get an exclusive lock. The current thread will be blocked until the exclusive lock is available.

releaseLock

public void releaseLock()

Release the lock claimed by the current thread. All waiting threads will compete for the lock.