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/*
* ====================================================================
* 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 ch.boye.httpclientandroidlib.auth;
import java.io.Serializable;
import java.security.Principal;
import ch.boye.httpclientandroidlib.annotation.Immutable;
import ch.boye.httpclientandroidlib.util.Args;
import ch.boye.httpclientandroidlib.util.LangUtils;
/**
* Basic user principal used for HTTP authentication
*
* @since 4.0
*/
@Immutable
public final class BasicUserPrincipal implements Principal, Serializable {
private static final long serialVersionUID = -2266305184969850467L;
private final String username;
public BasicUserPrincipal(final String username) {
super();
Args.notNull(username, "User name");
this.username = username;
}
public String getName() {
return this.username;
}
@Override
public int hashCode() {
int hash = LangUtils.HASH_SEED;
hash = LangUtils.hashCode(hash, this.username);
return hash;
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o instanceof BasicUserPrincipal) {
final BasicUserPrincipal that = (BasicUserPrincipal) o;
if (LangUtils.equals(this.username, that.username)) {
return true;
}
}
return false;
}
@Override
public String toString() {
final StringBuilder buffer = new StringBuilder();
buffer.append("[principal: ");
buffer.append(this.username);
buffer.append("]");
return buffer.toString();
}
}
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