Package io.meeds.common

Class TransactionCallbacks

java.lang.Object

io.meeds.common.TransactionCallbacks

public class TransactionCallbacks
extends Object

Callbacks run once the JPA transaction of the current thread completes

Method Summary

Modifier and Type	Method	Description
static boolean	afterCompletion(Runnable callback)	Registers a callback run once the JPA transaction active on the current thread completes, whether it's committed or rolled back.

Methods inherited from class java.lang.Object

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

Method Details

afterCompletion

public static boolean afterCompletion(Runnable callback)

Registers a callback run once the JPA transaction active on the current thread completes, whether it's committed or rolled back. A cache eviction made inside a transaction is repeated this way: a concurrent read made before the commit caches the previous state again.

Parameters:

callback - the callback to run, its errors are logged

Returns:

true when the callback is registered, false when no JPA transaction is active on the thread: the callback isn't run then