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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * accompanied this code).
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package com.sun.security.auth;


 This class extends NTSid
and represents a Windows NT user's domain SID.

 An NT user only has a domain SID if in fact they are logged
into an NT domain.  If the user is logged into a workgroup or
just a standalone configuration, they will NOT have a domain SID.

 Principals such as this NTSidDomainPrincipal
may be associated with a particular Subject
to augment that Subject with an additional
identity.  Refer to the Subject class for more information
on how to achieve this.  Authorization decisions can then be based upon
the Principals associated with a Subject.

See Also:
/**
 * <p> This class extends <code>NTSid</code>
 * and represents a Windows NT user's domain SID.
 *
 * <p> An NT user only has a domain SID if in fact they are logged
 * into an NT domain.  If the user is logged into a workgroup or
 * just a standalone configuration, they will NOT have a domain SID.
 *
 * <p> Principals such as this <code>NTSidDomainPrincipal</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>.
 *
 * @see java.security.Principal
 * @see javax.security.auth.Subject
 */
public class NTSidDomainPrincipal extends NTSid {

    private static final long serialVersionUID = 5247810785821650912L;

    
Create an NTSidDomainPrincipal with a Windows NT SID.



Params:
  • name – a string version of the Windows NT SID for this
                 user's domain.
Throws:
/**
     * Create an <code>NTSidDomainPrincipal</code> with a Windows NT SID.
     *
     * <p>
     *
     * @param name a string version of the Windows NT SID for this
     *                  user's domain.<p>
     *
     * @exception NullPointerException if the <code>name</code>
     *                  is <code>null</code>.
     */
    public NTSidDomainPrincipal(String name) {
        super(name);
    }

    
Return a string representation of this NTSidDomainPrincipal.



Returns:a string representation of this
         NTSidDomainPrincipal.
/**
     * Return a string representation of this <code>NTSidDomainPrincipal</code>.
     *
     * <p>
     *
     * @return a string representation of this
     *          <code>NTSidDomainPrincipal</code>.
     */
    public String toString() {
        java.text.MessageFormat form = new java.text.MessageFormat
                (sun.security.util.ResourcesMgr.getString
                        ("NTSidDomainPrincipal.name",
                        "sun.security.util.AuthResources"));
        Object[] source = {getName()};
        return form.format(source);
    }

    
Compares the specified Object with this NTSidDomainPrincipal
for equality.  Returns true if the given object is also a
NTSidDomainPrincipal and the two NTSidDomainPrincipals
have the same SID.



Params:
  • o – Object to be compared for equality with this
         NTSidDomainPrincipal.
Returns:true if the specified Object is equal equal to this
         NTSidDomainPrincipal.
/**
     * Compares the specified Object with this <code>NTSidDomainPrincipal</code>
     * for equality.  Returns true if the given object is also a
     * <code>NTSidDomainPrincipal</code> and the two NTSidDomainPrincipals
     * have the same SID.
     *
     * <p>
     *
     * @param o Object to be compared for equality with this
     *          <code>NTSidDomainPrincipal</code>.
     *
     * @return true if the specified Object is equal equal to this
     *          <code>NTSidDomainPrincipal</code>.
     */
    public boolean equals(Object o) {
            if (o == null)
                return false;

        if (this == o)
            return true;

        if (!(o instanceof NTSidDomainPrincipal))
            return false;

        return super.equals(o);
    }
}