xref: /external/apache-http/src/org/apache/http/auth/NTUserPrincipal.java

/*
 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/auth/NTUserPrincipal.java $
 * $Revision: 658430 $
 * $Date: 2008-05-20 14:04:27 -0700 (Tue, 20 May 2008) $
 *
 * ====================================================================
 *
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */

package org.apache.http.auth;

import java.security.Principal;
import java.util.Locale;

import org.apache.http.util.LangUtils;

/**  NT (MS Windows specific) user principal used for HTTP authentication
 *
 * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
 *
 * @since 4.0
 *
 * @deprecated Please use {@link java.net.URL#openConnection} instead.
 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
 *     for further details.
 */
@Deprecated
public class NTUserPrincipal implements Principal {

    private final String username;
    private final String domain;
    private final String ntname;

    public NTUserPrincipal(
            final String domain,
            final String username) {
        super();
        if (username == null) {
            throw new IllegalArgumentException("User name may not be null");
        }
        this.username = username;
        if (domain != null) {
            this.domain = domain.toUpperCase(Locale.ENGLISH);
        } else {
            this.domain = null;
        }
        if (this.domain != null && this.domain.length() > 0) {
            StringBuilder buffer = new StringBuilder();
            buffer.append(this.domain);
            buffer.append('/');
            buffer.append(this.username);
            this.ntname = buffer.toString();
        } else {
            this.ntname = this.username;
        }
    }

    public String getName() {
        return this.ntname;
    }

    public String getDomain() {
        return this.domain;
    }

    public String getUsername() {
        return this.username;
    }

    @Override
    public int hashCode() {
        int hash = LangUtils.HASH_SEED;
        hash = LangUtils.hashCode(hash, this.username);
        hash = LangUtils.hashCode(hash, this.domain);
        return hash;
    }

    @Override
    public boolean equals(Object o) {
        if (o == null) return false;
        if (this == o) return true;
        if (o instanceof NTUserPrincipal) {
            NTUserPrincipal that = (NTUserPrincipal) o;
            if (LangUtils.equals(this.username, that.username)
                    && LangUtils.equals(this.domain, that.domain)) {
                return true;
            }
        }
        return false;
    }

    @Override
    public String toString() {
        return this.ntname;
    }

}