com.goldencode.p2j.directory

Class LockManager.LockRef

java.lang.Object

com.goldencode.p2j.directory.LockManager.LockRef

Enclosing class:

LockManager

static class LockManager.LockRef
extends java.lang.Object

Utility class which is used to pass lock data between user and LockManager.

Field Summary

Fields

Modifier and Type	Field and Description
private LockManager.Lock	lock Reference to Lock
private int	type Lock type

Constructor Summary

Constructors

Constructor and Description
LockRef(LockManager.Lock lock, int type) Construct an instance of LockRef.

Method Summary

Modifier and Type	Method and Description
void	release() Release lock.
java.lang.String	toString()
boolean	upgrade() Upgrade RX lock to WX lock.

Methods inherited from class java.lang.Object

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

Field Detail

lock

private LockManager.Lock lock

Reference to Lock

type

private int type

Lock type

Constructor Detail

LockRef

public LockRef(LockManager.Lock lock,
               int type)

Construct an instance of LockRef.

Parameters:

lock - Reference to Lock object

type - Type of the lock to set/remove.

Method Detail

upgrade

public boolean upgrade()

Upgrade RX lock to WX lock.

Returns:

true if upgrade was successful.

release

public void release()

Release lock.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object