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Ehcache is an open source, standards-based cache used to boost performance,
offload the database and simplify scalability. Ehcache is robust, proven and full-featured and
this has made it the most widely-used Java-based cache.
//
// ========================================================================
// Copyright (c) 1995-2018 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.io.ssl;
import java.util.EventListener;
import java.util.EventObject;
import javax.net.ssl.SSLEngine;
/**
* Implementations of this interface are notified of TLS handshake events.
* Similar to {@link javax.net.ssl.HandshakeCompletedListener}, but for {@link SSLEngine}.
* Typical usage if to add instances of this class as beans to a server connector, or
* to a client connector.
*/
public interface SslHandshakeListener extends EventListener
{
/**
* Callback method invoked when the TLS handshake succeeds.
*
* @param event the event object carrying information about the TLS handshake event
*/
default void handshakeSucceeded(Event event)
{
}
/**
* Callback method invoked when the TLS handshake fails.
*
* @param event the event object carrying information about the TLS handshake event
* @param failure the failure that caused the TLS handshake to fail
*/
default void handshakeFailed(Event event, Throwable failure)
{
}
/**
* The event object carrying information about TLS handshake events.
*/
public static class Event extends EventObject
{
public Event(Object source)
{
super(source);
}
/**
* @return the SSLEngine associated to the TLS handshake event
*/
public SSLEngine getSSLEngine()
{
return (SSLEngine)getSource();
}
}
}