/*

 * Copyright (c) 2015, 2018, 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 jdk.internal.net.http.frame;

public class MalformedFrame extends Http2Frame {

    private int errorCode;

    // if errorStream == 0 means Connection Error; RFC 7540 5.4.1

    // if errorStream != 0 means Stream Error; RFC 7540 5.4.2

    private int errorStream;

    private String msg;

    /**

     * Creates Connection Error malformed frame

     * @param errorCode - error code, as specified by RFC 7540

     * @param msg - internal debug message

     */

    public MalformedFrame(int errorCode, String msg) {

        this(errorCode, 0 , msg);

    }

    /**

     * Creates Stream Error malformed frame

     * @param errorCode - error code, as specified by RFC 7540

     * @param errorStream - id of error stream (RST_FRAME will be send for this stream)

     * @param msg - internal debug message

     */

    public MalformedFrame(int errorCode, int errorStream, String msg) {

        super(0, 0);

        this.errorCode = errorCode;

        this.errorStream = errorStream;

        this.msg = msg;

    }

    @Override

    public String toString() {

        return super.toString() + " MalformedFrame, Error: " + ErrorFrame.stringForCode(errorCode)

                + " streamid: " + streamid + " reason: " + msg;

    }

    public int getErrorCode() {

        return errorCode;

    }

    public String getMessage() {

        return msg;

    }

}