/* * Copyright (c) 2000, 2005, 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.spi; import org.ietf.jgss.*;import java.security.Provider; /** * This interface is implemented by a mechanism specific name element. A * GSSName is conceptually a container class of several name elements from * different mechanisms. * * @author Mayank Upadhyay */ public interface GSSNameSpi {     public Provider getProvider();     /**     * Equals method for the GSSNameSpi objects.     * If either name denotes an anonymous principal, the call should     * return false.     *     * @param name to be compared with     * @returns true if they both refer to the same entity, else false     * @exception GSSException with major codes of BAD_NAMETYPE,     *    BAD_NAME, FAILURE     */    public boolean equals(GSSNameSpi name) throws GSSException;     /**     * Compares this <code>GSSNameSpi</code> object to another Object     * that might be a <code>GSSNameSpi</code>. The behaviour is exactly     * the same as in {@link #equals(GSSNameSpi) equals} except that     * no GSSException is thrown; instead, false will be returned in the     * situation where an error occurs.     *     * @param another the object to be compared to     * @returns true if they both refer to the same entity, else false     * @see #equals(GSSNameSpi)     */    public boolean equals(Object another);     /**     * Returns a hashcode value for this GSSNameSpi.     *     * @return a hashCode value     */    public int hashCode();     /**     * Returns a flat name representation for this object. The name     * format is defined in RFC 2078.     *     * @return the flat name representation for this object     * @exception GSSException with major codes NAME_NOT_MN, BAD_NAME,     *    BAD_NAME, FAILURE.     */    public byte[] export() throws GSSException;      /**     * Get the mechanism type that this NameElement corresponds to.     *     * @return the Oid of the mechanism type     */    public Oid getMechanism();     /**     * Returns a string representation for this name. The printed     * name type can be obtained by calling getStringNameType().     *     * @return string form of this name     * @see #getStringNameType()     * @overrides Object#toString     */    public String toString();      /**     * Returns the oid describing the format of the printable name.     *     * @return the Oid for the format of the printed name     */    public Oid getStringNameType();     /**     * Indicates if this name object represents an Anonymous name.     */    public boolean isAnonymousName();}