/* * Copyright (c) 2002, 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 com.sun.jndi.ldap; import java.util.Arrays;  // JDK1.2import java.io.OutputStream;import javax.naming.ldap.Control; /** * Represents the identity of a 'simple' authenticated LDAP connection. * In addition to ClientId information, this class contains also the * username and password. * * @author Rosanna Lee */class SimpleClientId extends ClientId {    final private String username;    final private Object passwd;    final private int myHash;     SimpleClientId(int version, String hostname, int port,        String protocol, Control[] bindCtls, OutputStream trace,        String socketFactory, String username, Object passwd) {         super(version, hostname, port, protocol, bindCtls, trace,                socketFactory);         this.username = username;        if (passwd == null) {            this.passwd = null;        } else if (passwd instanceof String) {            this.passwd = passwd;        } else if (passwd instanceof byte[]) {            this.passwd = (byte[]) ((byte[])passwd).clone();        } else if (passwd instanceof char[]) {            this.passwd = (char[]) ((char[])passwd).clone();        } else {            this.passwd = passwd;        }         myHash = super.hashCode()            + (username != null ? username.hashCode() : 0)            + (passwd != null ? passwd.hashCode() : 0);    }     public boolean equals(Object obj) {        if (obj == null || !(obj instanceof SimpleClientId)) {            return false;        }         SimpleClientId other = (SimpleClientId)obj;         return super.equals(obj)            && (username == other.username // null OK                || (username != null && username.equals(other.username)))            && ((passwd == other.passwd)  // null OK                || (passwd != null && other.passwd != null                    && (((passwd instanceof String) && passwd.equals(other.passwd))                        || ((passwd instanceof byte[])                            && (other.passwd instanceof byte[])                            && Arrays.equals((byte[])passwd, (byte[])other.passwd))                        || ((passwd instanceof char[])                            && (other.passwd instanceof char[])                            && Arrays.equals((char[])passwd, (char[])other.passwd)))));     }     public int hashCode() {        return myHash;    }     public String toString() {        return super.toString() + ":" + username; // omit password for security    }}