Package org.gnome.gio

Interface DBusObjectSkeleton.AuthorizeMethodCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

DBusObjectSkeleton

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 DBusObjectSkeleton.AuthorizeMethodCallback
extends FunctionPointer

Functional interface declaration of the AuthorizeMethodCallback callback.

See Also:

• run(org.gnome.gio.DBusInterfaceSkeleton, org.gnome.gio.DBusMethodInvocation)

Method Summary

Modifier and Type	Method	Description
boolean	run(@Nullable DBusInterfaceSkeleton interface_, @Nullable DBusMethodInvocation invocation)	Emitted when a method is invoked by a remote caller and used to determine if the method call is authorized.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default int	upcall(MemorySegment sourceDBusObjectSkeleton, MemorySegment interface_, MemorySegment invocation)	The upcall method is called from native code.

Method Details

run

boolean run(@Nullable DBusInterfaceSkeleton interface_,
 @Nullable DBusMethodInvocation invocation)

Emitted when a method is invoked by a remote caller and used to determine if the method call is authorized.

This signal is like GDBusInterfaceSkeleton's GDBusInterfaceSkeleton::g-authorize-method signal, except that it is for the enclosing object.

The default class handler just returns true.

Since:

2.30

upcall

default int upcall(MemorySegment sourceDBusObjectSkeleton,
 MemorySegment interface_,
 MemorySegment invocation)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gio.DBusInterfaceSkeleton, org.gnome.gio.DBusMethodInvocation) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer