Interface HSTSEnforcer.ChangedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

HSTSEnforcer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface HSTSEnforcer.ChangedCallback
extends FunctionPointer

Functional interface declaration of the ChangedCallback callback.

See Also:

• run(HSTSPolicy, HSTSPolicy)

Method Summary

Modifier and Type	Method	Description
void	run(@Nullable HSTSPolicy oldPolicy, @Nullable HSTSPolicy newPolicy)	Emitted when hstsEnforcer changes.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(MemorySegment, MemorySegment, MemorySegment) method.
default void	upcall(MemorySegment sourceHSTSEnforcer, MemorySegment oldPolicy, MemorySegment newPolicy)	The upcall method is called from native code.

Method Details

run

void run(@Nullable HSTSPolicy oldPolicy,
 @Nullable HSTSPolicy newPolicy)

Emitted when hstsEnforcer changes.

If a policy has been added, newPolicy will contain the newly-added policy and oldPolicy will be null. If a policy has been deleted, oldPolicy will contain the to-be-deleted policy and newPolicy will be null. If a policy has been changed, oldPolicy will contain its old value, and newPolicy its new value.

Note that you shouldn't modify the policies from a callback to this signal.

upcall

default void upcall(MemorySegment sourceHSTSEnforcer,
 MemorySegment oldPolicy,
 MemorySegment newPolicy)

The upcall method is called from native code. The parameters are marshaled and run(HSTSPolicy, HSTSPolicy) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(MemorySegment, MemorySegment, MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer