/*
* Copyright (c) 1999, 2006, 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.security.auth;
import java.security.Principal;
/**
* <p> This class implements the <code>Principal</code> interface
* and represents a user's Solaris group identification number (GID).
*
* <p> Principals such as this <code>SolarisNumericGroupPrincipal</code>
* may be associated with a particular <code>Subject</code>
* to augment that <code>Subject</code> with an additional
* identity. Refer to the <code>Subject</code> class for more information
* on how to achieve this. Authorization decisions can then be based upon
* the Principals associated with a <code>Subject</code>.
* @deprecated As of JDK 1.4, replaced by
* {@link UnixNumericGroupPrincipal}.
* This class is entirely deprecated.
*
* @see java.security.Principal
* @see javax.security.auth.Subject
*/
@Deprecated
public class SolarisNumericGroupPrincipal implements
Principal,
java.io.Serializable {
private static final long serialVersionUID = 2345199581042573224L;
private static final java.util.ResourceBundle rb =
java.security.AccessController.doPrivileged
(new java.security.PrivilegedAction<java.util.ResourceBundle>() {
public java.util.ResourceBundle run() {
return (java.util.ResourceBundle.getBundle
("sun.security.util.AuthResources"));
}
});
/**
* @serial
*/
private String name;
/**
* @serial
*/
private boolean primaryGroup;
/**
* Create a <code>SolarisNumericGroupPrincipal</code> using a
* <code>String</code> representation of the user's
* group identification number (GID).
*
* <p>
*
* @param name the user's group identification number (GID)
* for this user. <p>
*
* @param primaryGroup true if the specified GID represents the
* primary group to which this user belongs.
*
* @exception NullPointerException if the <code>name</code>
* is <code>null</code>.
*/
public SolarisNumericGroupPrincipal(String name, boolean primaryGroup) {
if (name == null)
throw new NullPointerException(rb.getString("provided null name"));
this.name = name;
this.primaryGroup = primaryGroup;
}
/**
* Create a <code>SolarisNumericGroupPrincipal</code> using a
* long representation of the user's group identification number (GID).
*
* <p>
*
* @param name the user's group identification number (GID) for this user
* represented as a long. <p>
*
* @param primaryGroup true if the specified GID represents the
* primary group to which this user belongs.
*
*/
public SolarisNumericGroupPrincipal(long name, boolean primaryGroup) {
this.name = (new Long(name)).toString();
this.primaryGroup = primaryGroup;
}
/**
* Return the user's group identification number (GID) for this
* <code>SolarisNumericGroupPrincipal</code>.
*
* <p>
*
* @return the user's group identification number (GID) for this
* <code>SolarisNumericGroupPrincipal</code>
*/
public String getName() {
return name;
}
/**
* Return the user's group identification number (GID) for this
* <code>SolarisNumericGroupPrincipal</code> as a long.
*
* <p>
*
* @return the user's group identification number (GID) for this
* <code>SolarisNumericGroupPrincipal</code> as a long.
*/
public long longValue() {
return ((new Long(name)).longValue());
}
/**
* Return whether this group identification number (GID) represents
* the primary group to which this user belongs.
*
* <p>
*
* @return true if this group identification number (GID) represents
* the primary group to which this user belongs,
* or false otherwise.
*/
public boolean isPrimaryGroup() {
return primaryGroup;
}
/**
* Return a string representation of this
* <code>SolarisNumericGroupPrincipal</code>.
*
* <p>
*
* @return a string representation of this
* <code>SolarisNumericGroupPrincipal</code>.
*/
public String toString() {
return((primaryGroup ?
rb.getString
("SolarisNumericGroupPrincipal [Primary Group]: ") + name :
rb.getString
("SolarisNumericGroupPrincipal [Supplementary Group]: ") + name));
}
/**
* Compares the specified Object with this
* <code>SolarisNumericGroupPrincipal</code>
* for equality. Returns true if the given object is also a
* <code>SolarisNumericGroupPrincipal</code> and the two
* SolarisNumericGroupPrincipals
* have the same group identification number (GID).
*
* <p>
*
* @param o Object to be compared for equality with this
* <code>SolarisNumericGroupPrincipal</code>.
*
* @return true if the specified Object is equal equal to this
* <code>SolarisNumericGroupPrincipal</code>.
*/
public boolean equals(Object o) {
if (o == null)
return false;
if (this == o)
return true;
if (!(o instanceof SolarisNumericGroupPrincipal))
return false;
SolarisNumericGroupPrincipal that = (SolarisNumericGroupPrincipal)o;
if (this.getName().equals(that.getName()) &&
this.isPrimaryGroup() == that.isPrimaryGroup())
return true;
return false;
}
/**
* Return a hash code for this <code>SolarisNumericGroupPrincipal</code>.
*
* <p>
*
* @return a hash code for this <code>SolarisNumericGroupPrincipal</code>.
*/
public int hashCode() {
return toString().hashCode();
}
}