jakarta.mail.event.MailEvent Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2021 Oracle and/or its affiliates. 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.mail.event;
import java.util.EventObject;
/**
* Common base class for mail events, defining the dispatch method.
*
* @author Bill Shannon
*/
public abstract class MailEvent extends EventObject {
private static final long serialVersionUID = 1846275636325456631L;
/**
* Construct a MailEvent referring to the given source.
*
* @param source the source of the event
*/
public MailEvent(Object source) {
super(source);
}
/**
* This method invokes the appropriate method on a listener for
* this event. Subclasses provide the implementation.
*
* @param listener the listener to invoke on
*/
public abstract void dispatch(Object listener);
}