/*

 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package com.sun.net.httpserver;

import java.io.IOException;

/**

 * A handler which is invoked to process HTTP exchanges. Each

 * HTTP exchange is handled by one of these handlers.

 * @since 1.6

 */

public interface HttpHandler {

    /**

     * Handle the given request and generate an appropriate response.

     * See {@link HttpExchange} for a description of the steps

     * involved in handling an exchange.

     * @param exchange the exchange containing the request from the

     *      client and used to send the response

     * @throws NullPointerException if exchange is <code>null</code>

     */

    public abstract void handle (HttpExchange exchange) throws IOException;

}