net.openhft.chronicle.core.threads

Class CleaningThreadLocal<T>

java.lang.Object

java.lang.ThreadLocal<T>

net.openhft.chronicle.core.threads.CleaningThreadLocal<T>

public class CleaningThreadLocal<T>
extends ThreadLocal<T>

This will clean up a resource if the CleaningThread holding it dies.

Note: this will not clean up the resource if the ThreadLocal itself is discarded.

Method Summary

Modifier and Type	Method and Description
void	cleanup(T value) Cleanup.
T	get()
protected T	initialValue()
static <T> CleaningThreadLocal<T>	withCleanup(Supplier<T> supplier, ThrowingConsumer<T,Exception> cleanup)
static <T> CleaningThreadLocal<T>	withCleanup(Supplier<T> supplier, ThrowingConsumer<T,Exception> cleanup, Function<T,T> getWrapper)
static <T> CleaningThreadLocal<T>	withCleanup(ThrowingConsumer<T,Exception> cleanup)
static <T> CleaningThreadLocal<T>	withCloseQuietly(Supplier<T> supplier)

Methods inherited from class java.lang.ThreadLocal

remove, set, withInitial

Methods inherited from class java.lang.Object

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

Method Detail

withCloseQuietly

public static <T> CleaningThreadLocal<T> withCloseQuietly(Supplier<T> supplier)

withCleanup

public static <T> CleaningThreadLocal<T> withCleanup(ThrowingConsumer<T,Exception> cleanup)

withCleanup

public static <T> CleaningThreadLocal<T> withCleanup(Supplier<T> supplier,
                                                     ThrowingConsumer<T,Exception> cleanup)

withCleanup

public static <T> CleaningThreadLocal<T> withCleanup(Supplier<T> supplier,
                                                     ThrowingConsumer<T,Exception> cleanup,
                                                     Function<T,T> getWrapper)

initialValue

protected T initialValue()

Overrides:

initialValue in class ThreadLocal<T>

get

public T get()

Overrides:

get in class ThreadLocal<T>

cleanup

public void cleanup(T value)

Cleanup. Can safely be called more than once - will only perform cleanup the first time.

Parameters:

value - value to clean up for