org.postgresql.util

Interface LazyCleaner

All Known Implementing Classes:

LazyCleanerImpl

public interface LazyCleaner

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	LazyCleaner.Cleanable<T extends java.lang.Throwable> Cleanable interface for objects that can be manually cleaned.
static interface	LazyCleaner.CleaningAction<T extends java.lang.Throwable> CleaningAction interface for cleanup actions that are notified whether cleanup occurred due to a leak (automatic) or manual cleanup.

Method Summary

Modifier and Type	Method and Description
<T extends java.lang.Throwable> LazyCleaner.Cleanable<T>	register(java.lang.Object obj, LazyCleaner.CleaningAction<T> action) Registers an object for cleanup when it becomes phantom reachable.

Method Detail

register

<T extends java.lang.Throwable> LazyCleaner.Cleanable<T> register(java.lang.Object obj,
                                                                  LazyCleaner.CleaningAction<T> action)

Registers an object for cleanup when it becomes phantom reachable.

Type Parameters:

T - the type of exception that can be thrown during cleanup

Parameters:

obj - the object to monitor for cleanup (should not be the same as action)

action - the action to perform when the object becomes unreachable

Returns:

a Cleanable that can be used to manually trigger cleanup