com.viaoa.object

Class OAObjectLockDelegate

java.lang.Object

com.viaoa.object.OAObjectLockDelegate

public class OAObjectLockDelegate
extends Object

OALock is used for setting and sharing locks on Objects.

Note: setting a lock does not restrict access to an Object, it only serves as a flag. It is currently the applications responsiblity to enforce rules based on a lock being set.

Note: this also works with OASync (Clients/Server) to create distributed locks.

For more information about this package, see documentation.

Constructor Summary

Constructors

Constructor and Description
OAObjectLockDelegate()

Method Summary

Modifier and Type	Method and Description
static boolean	isLocked(OAObject object) Used to check to see if an object is locked.
static void	lock(OAObject object) Used to set a lock on an Object.
static void	unlock(OAObject object) Removes lock from table.

Methods inherited from class java.lang.Object

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

Constructor Detail

OAObjectLockDelegate

public OAObjectLockDelegate()

Method Detail

lock

public static void lock(OAObject object)

Used to set a lock on an Object. see #lock(Object,Object,Object) lock

unlock

public static void unlock(OAObject object)

Removes lock from table.

Parameters:

object - to release

isLocked

public static boolean isLocked(OAObject object)

Used to check to see if an object is locked. This is nonblocking.