jakarta.security.auth.message.config.RegistrationListener Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates and others.
* All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package jakarta.security.auth.message.config;
/**
* An implementation of this interface may be associated with an AuthConfigProvider registration at an AuthConfigFactory
* at the time the AuthConfigProvider is obtained for use from the factory. The AuthConfigFactory will invoke the notify
* method of the RegistrationListener if the corresponding provider registration is unregistered or replaced at the
* factory.
*/
public interface RegistrationListener {
/**
* Notify the listener that a registration with which it was associated was replaced or unregistered.
*
*
* When a RegistrationListener
is associated with a provider registration within the factory, the factory
* must call its notify
method when the corresponding registration is unregistered or replaced.
*
*
* The factory detaches the listener from the corresponding registration once the listener has been notified for the
* registration.
*
* The detachListerner
method must be called to detach listeners that are no longer in use.
*
* @param layer A String identifying the one or more message layers corresponding to the registration for which the
* listener is being notified.
*
* @param appContext A String value identifying the application contexts corresponding to the registration for which the
* listener is being notified.
*/
void notify(String layer, String appContext);
}