org.apache.ojb.otm.lock.wait
Class TimeoutStrategy

java.lang.Object
  org.apache.ojb.otm.lock.wait.TimeoutStrategy

All Implemented Interfaces:

LockWaitStrategy

public class TimeoutStrategy

extends java.lang.Object

implements LockWaitStrategy

Deadlock detection, then timeout

Author:

Oleg Nitz

Constructor Summary

TimeoutStrategy()
The default timeout is 30 seconds

TimeoutStrategy(long timeout)

Method Summary

void	waitForLock(ObjectLock lock, Transaction tx)

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeoutStrategy

public TimeoutStrategy(long timeout)

Parameters:

timeout - the number of milliseconds to wait before throwing exception

TimeoutStrategy

public TimeoutStrategy()

The default timeout is 30 seconds

Method Detail

waitForLock

public void waitForLock(ObjectLock lock,
                        Transaction tx)
                 throws LockingException

Specified by:

waitForLock in interface LockWaitStrategy

Parameters:

lock - The lock that the tx is waiting for

tx - The waiting tx

Throws:

LockingException

See Also:

LockWaitStrategy.waitForLock(ObjectLock, Transaction)