/*
 * Copyright (c) 2011, 2017 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 org.glassfish.grizzly.http.server;

import org.glassfish.grizzly.filterchain.FilterChainBuilder;

The HttpServer addon interface, responsible for adding features like WebSockets, Comet to HttpServer. 
Author:
Alexey Stashok/**
 * The {@link HttpServer} addon interface, responsible for adding
 * features like WebSockets, Comet to HttpServer.
 *
 * @author Alexey Stashok
 */
public interface AddOn {
    
The method, which will be invoked by HttpServer in order to initialize the AddOn on the passed NetworkListener. Most of the time the AddOn implementation will update the passed NetworkListener's FilterChainBuilder by adding custom Filter(s), which implement AddOn's logic. 
Params:
networkListener – the NetworkListener the addon is being initialized on.
builder – the FilterChainBuilder, representing the NetworkListener logic./**
     * The method, which will be invoked by {@link HttpServer} in order to
     * initialize the AddOn on the passed {@link NetworkListener}.
     * Most of the time the AddOn implementation will update the passed
     * {@link NetworkListener}'s {@link FilterChainBuilder} by adding custom
     * {@link org.glassfish.grizzly.filterchain.Filter}(s), which implement
     * AddOn's logic.
     * 
     * @param networkListener the {@link NetworkListener} the addon is being
     *          initialized on.
     * @param builder the {@link FilterChainBuilder},
     *          representing the {@link NetworkListener} logic.
     */
    void setup(NetworkListener networkListener,
               FilterChainBuilder builder);
}