You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
114 lines
2.3 KiB
114 lines
2.3 KiB
/*
|
|
* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
|
|
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*/
|
|
|
|
package com.sun.security.auth;
|
|
|
|
import java.security.Principal;
|
|
|
|
/**
|
|
* A user principal identified by a username or account name.
|
|
*
|
|
* <p>
|
|
* After successful authentication, a user {@link java.security.Principal}
|
|
* can be associated with a particular {@link javax.security.auth.Subject}
|
|
* to augment that <code>Subject</code> with an additional identity.
|
|
* Authorization decisions can then be based upon the
|
|
* <code>Principal</code>s that are associated with a <code>Subject</code>.
|
|
*
|
|
* <p>
|
|
* This class is immutable.
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
@jdk.Exported
|
|
public final class UserPrincipal implements Principal, java.io.Serializable {
|
|
|
|
private static final long serialVersionUID = 892106070870210969L;
|
|
|
|
/**
|
|
* The principal's name
|
|
*
|
|
* @serial
|
|
*/
|
|
private final String name;
|
|
|
|
/**
|
|
* Creates a principal.
|
|
*
|
|
* @param name The principal's string name.
|
|
* @exception NullPointerException If the <code>name</code> is
|
|
* <code>null</code>.
|
|
*/
|
|
public UserPrincipal(String name) {
|
|
if (name == null) {
|
|
throw new NullPointerException("null name is illegal");
|
|
}
|
|
this.name = name;
|
|
}
|
|
|
|
/**
|
|
* Compares this principal to the specified object.
|
|
*
|
|
* @param object The object to compare this principal against.
|
|
* @return true if they are equal; false otherwise.
|
|
*/
|
|
public boolean equals(Object object) {
|
|
if (this == object) {
|
|
return true;
|
|
}
|
|
if (object instanceof UserPrincipal) {
|
|
return name.equals(((UserPrincipal)object).getName());
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns a hash code for this principal.
|
|
*
|
|
* @return The principal's hash code.
|
|
*/
|
|
public int hashCode() {
|
|
return name.hashCode();
|
|
}
|
|
|
|
/**
|
|
* Returns the name of this principal.
|
|
*
|
|
* @return The principal's name.
|
|
*/
|
|
public String getName() {
|
|
return name;
|
|
}
|
|
|
|
/**
|
|
* Returns a string representation of this principal.
|
|
*
|
|
* @return The principal's name.
|
|
*/
|
|
public String toString() {
|
|
return name;
|
|
}
|
|
}
|