org.apache.ignite.internal.processors.cache.persistence

Class GridCacheDatabaseSharedManager.FileLockHolder

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.GridCacheDatabaseSharedManager.FileLockHolder

All Implemented Interfaces:

AutoCloseable

Enclosing class:

GridCacheDatabaseSharedManager

public static class GridCacheDatabaseSharedManager.FileLockHolder
extends Object
implements AutoCloseable

Constructor Summary

Constructors

Constructor and Description
FileLockHolder(String path, @NotNull GridKernalContext ctx, IgniteLogger log)

Method Summary

Modifier and Type	Method and Description
void	close() Closes file channel
boolean	isLocked() Locked or not.
void	release() Releases file lock
void	tryLock(long lockWaitTimeMillis)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileLockHolder

public FileLockHolder(String path,
                      @NotNull
                      @NotNull GridKernalContext ctx,
                      IgniteLogger log)

Parameters:

path - Path.

Method Detail

tryLock

public void tryLock(long lockWaitTimeMillis)
             throws IgniteCheckedException

Parameters:

lockWaitTimeMillis - During which time thread will try capture file lock.

Throws:

IgniteCheckedException - If failed to capture file lock.

isLocked

public boolean isLocked()

Locked or not.

release

public void release()

Releases file lock

close

public void close()

Closes file channel

Specified by:

close in interface AutoCloseable