Package fr.ens.biologie.genomique.eoulsan.util.locker

Class ExecFileLock

java.lang.Object

fr.ens.biologie.genomique.eoulsan.util.locker.ExecFileLock

All Implemented Interfaces:

Locker

public class ExecFileLock
extends Object
implements Locker

This class define a lock file.

Since:

1.1

Author:

Laurent Jourdren

Constructor Summary

Constructors

Constructor	Description
ExecFileLock(File lockFile)	Public constructor.

Method Summary

Modifier and Type	Method	Description
void	lock()	Wait the token and then lock the resource.
void	unlock()	Unlock the resource.

Methods inherited from class java.lang.Object

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

Constructor Details

ExecFileLock

public ExecFileLock(File lockFile)

Public constructor.

Parameters:

lockFile - lock file to use

Method Details

lock

public void lock()
          throws IOException

Description copied from interface: Locker

Wait the token and then lock the resource.

Specified by:

lock in interface Locker

Throws:

IOException - if an error occurs while locking the resource

unlock

public void unlock()
            throws IOException

Description copied from interface: Locker

Unlock the resource.

Specified by:

unlock in interface Locker

Throws:

IOException - if an error occurs while unlocking the resource