com.netflix.genie.agent.utils.locks.impl

Class FileLock

java.lang.Object

com.netflix.genie.agent.utils.locks.impl.FileLock

All Implemented Interfaces:

CloseableLock, java.io.Closeable, java.lang.AutoCloseable

public class FileLock
extends java.lang.Object
implements CloseableLock

CloseableLock for a file.

Since:

4.0.0

Constructor Summary

Constructors

Constructor and Description
FileLock(java.io.File file) Create a lock for the provided file.

Method Summary

Modifier and Type	Method and Description
void	close()
void	lock() Acquire a lock.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLock

public FileLock(java.io.File file)
         throws LockException

Create a lock for the provided file.

Parameters:

file - file to be locked

Throws:

LockException - in case there is a problem creating a File CloseableLock

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

lock

public void lock()
          throws LockException

Acquire a lock.

Specified by:

lock in interface CloseableLock

Throws:

LockException - in case of problem acquiring the lock