org.apache.lucene.store

Class Lock.With

public abstract static class Lock.With extends Object

Utility class for executing code with exclusive access.

Constructor Summary
	With(Lock lock, long lockWaitTimeout) Constructs an executor that will grab the named lock.

Method Summary
protected abstract Object	doBody() Code to execute with exclusive access.
Object	run() Calls With while lock is obtained.

Constructor Detail

With

public With(Lock lock, long lockWaitTimeout)

Constructs an executor that will grab the named lock.

Method Detail

doBody

protected abstract Object doBody()

Code to execute with exclusive access.

Calls With while lock is obtained. Blocks if lock cannot be obtained immediately. Retries to obtain lock once per second until it is obtained, or until it has tried ten times. Lock is released when With exits.

Throws: LockObtainFailedException if lock could not be obtained IOException if Lock throws IOException

Class Lock.With

Constructor Detail

With

Method Detail

doBody

run