/*

 * Copyright (c) 2000, 2006, 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 sun.security.jgss;

import org.ietf.jgss.*;

/**

 * This class helps overcome a limitation of the org.ietf.jgss.GSSException

 * class that does not allow the thrower to set a string corresponding to

 * the major code.

 */

public class GSSExceptionImpl extends GSSException {

    private static final long serialVersionUID = 4251197939069005575L;

    private String majorMessage;

    /**

     * A constructor that takes the majorCode as well as the mech oid that

     * will be appended to the standard message defined in its super class.

     */

    GSSExceptionImpl(int majorCode, Oid mech) {

        super(majorCode);

        this.majorMessage = super.getMajorString() + ": " + mech;

    }

    /**

     * A constructor that takes the majorCode as well as the message that

     * corresponds to it.

     */

    public GSSExceptionImpl(int majorCode, String majorMessage) {

        super(majorCode);

        this.majorMessage = majorMessage;

    }

    /**

     * A constructor that takes the majorCode and the exception cause.

     */

    public GSSExceptionImpl(int majorCode, Exception cause) {

        super(majorCode);

        initCause(cause);

    }

    /**

     * A constructor that takes the majorCode, the message that

     * corresponds to it, and the exception cause.

     */

    public GSSExceptionImpl(int majorCode, String majorMessage,

        Exception cause) {

        this(majorCode, majorMessage);

        initCause(cause);

    }

    /**

     * Returns the message that was embedded in this object, otherwise it

     * returns the default message that an org.ietf.jgss.GSSException

     * generates.

     */

    public String getMessage() {

        if (majorMessage != null)

            return majorMessage;

        else

            return super.getMessage();

    }

}