/*

 * Copyright (c) 2004, 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

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package java.net;

import java.io.IOException;

/**

 * Thrown to indicate that a HTTP request needs to be retried

 * but cannot be retried automatically, due to streaming mode

 * being enabled.

 *

 * @author  Michael McMahon

 * @since   1.5

 */

public

class HttpRetryException extends IOException {

    private static final long serialVersionUID = -9186022286469111381L;

    private int responseCode;

    private String location;

    /**

     * Constructs a new {@code HttpRetryException} from the

     * specified response code and exception detail message

     *

     * @param   detail   the detail message.

     * @param   code   the HTTP response code from server.

     */

    public HttpRetryException(String detail, int code) {

        super(detail);

        responseCode = code;

    }

    /**

     * Constructs a new {@code HttpRetryException} with detail message

     * responseCode and the contents of the Location response header field.

     *

     * @param   detail   the detail message.

     * @param   code   the HTTP response code from server.

     * @param   location   the URL to be redirected to

     */

    public HttpRetryException(String detail, int code, String location) {

        super (detail);

        responseCode = code;

        this.location = location;

    }

    /**

     * Returns the http response code

     *

     * @return  The http response code.

     */

    public int responseCode() {

        return responseCode;

    }

    /**

     * Returns a string explaining why the http request could

     * not be retried.

     *

     * @return  The reason string

     */

    public String getReason() {

        return super.getMessage();

    }

    /**

     * Returns the value of the Location header field if the

     * error resulted from redirection.

     *

     * @return The location string

     */

    public String getLocation() {

        return location;

    }

}