Module net.javacrumbs.shedlock.core

Package net.javacrumbs.shedlock.util

Class TrackingLockProviderWrapper

java.lang.Object

net.javacrumbs.shedlock.util.TrackingLockProviderWrapper

All Implemented Interfaces:

LockProvider

public class TrackingLockProviderWrapper
extends Object
implements LockProvider

Wraps a LockProvider and keeps track of active locks. You can use the getActiveLocks() method to obtain the list of active locks. Unlocking the returned locks will most likely lead to unpredictable results - the lock will be released another node can get the lock while the original task is still running.

Constructor Summary

Constructors

Constructor	Description
TrackingLockProviderWrapper(LockProvider wrapped)

Method Summary

Modifier and Type	Method	Description
Collection<SimpleLock>	getActiveLocks()
Optional<SimpleLock>	lock(LockConfiguration lockConfiguration)

Methods inherited from class java.lang.Object

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

Constructor Details

TrackingLockProviderWrapper

public TrackingLockProviderWrapper(LockProvider wrapped)

Method Details

lock

public Optional<SimpleLock> lock(LockConfiguration lockConfiguration)

Specified by:

lock in interface LockProvider

Returns:

If empty optional has been returned, lock could not be acquired. The lock has to be released by the callee.

getActiveLocks

public Collection<SimpleLock> getActiveLocks()