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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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;

import java.security.Principal;
import static sun.security.util.ResourcesMgr.getAuthResourceString;


This class implements the Principal interface and represents a user's Solaris identification number (UID). 
 Principals such as this SolarisNumericUserPrincipal 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:
Deprecated:As of JDK 1.4, replaced by UnixNumericUserPrincipal. This class is entirely deprecated. This class is subject to removal in a future version of Java SE.
/**
 * This class implements the {@code Principal} interface
 * and represents a user's Solaris identification number (UID).
 *
 * <p> Principals such as this {@code SolarisNumericUserPrincipal}
 * may be associated with a particular {@code Subject}
 * to augment that {@code Subject} with an additional
 * identity.  Refer to the {@code Subject} class for more information
 * on how to achieve this.  Authorization decisions can then be based upon
 * the Principals associated with a {@code Subject}.
 * @deprecated As of JDK&nbsp;1.4, replaced by
 *             {@link UnixNumericUserPrincipal}.
 *             This class is entirely deprecated.
 * This class is subject to removal in a future version of Java SE.
 *
 * @see java.security.Principal
 * @see javax.security.auth.Subject
 */
@Deprecated(since="1.4", forRemoval=true)
public class SolarisNumericUserPrincipal implements
                                        Principal,
                                        java.io.Serializable {

    private static final long serialVersionUID = -3178578484679887104L;

    
@serial
/**
     * @serial
     */
    private String name;

    
Create a SolarisNumericUserPrincipal using a String representation of the user's identification number (UID). 
Params:
  • name – the user identification number (UID) for this user.
Throws:
/**
     * Create a {@code SolarisNumericUserPrincipal} using a
     * {@code String} representation of the
     * user's identification number (UID).
     *
     * @param name the user identification number (UID) for this user.
     *
     * @exception NullPointerException if the {@code name}
     *                  is {@code null}.
     */
    public SolarisNumericUserPrincipal(String name) {
        if (name == null)
            throw new NullPointerException(getAuthResourceString("provided.null.name"));

        this.name = name;
    }

    
Create a SolarisNumericUserPrincipal using a long representation of the user's identification number (UID). 
Params:
  • name – the user identification number (UID) for this user
                 represented as a long.
/**
     * Create a {@code SolarisNumericUserPrincipal} using a
     * long representation of the user's identification number (UID).
     *
     * @param name the user identification number (UID) for this user
     *                  represented as a long.
     */
    public SolarisNumericUserPrincipal(long name) {
        this.name = Long.toString(name);
    }

    
Return the user identification number (UID) for this SolarisNumericUserPrincipal. 
Returns:the user identification number (UID) for this SolarisNumericUserPrincipal
/**
     * Return the user identification number (UID) for this
     * {@code SolarisNumericUserPrincipal}.
     *
     * @return the user identification number (UID) for this
     *          {@code SolarisNumericUserPrincipal}
     */
    public String getName() {
        return name;
    }

    
Return the user identification number (UID) for this SolarisNumericUserPrincipal as a long. 
Returns:the user identification number (UID) for this SolarisNumericUserPrincipal as a long.
/**
     * Return the user identification number (UID) for this
     * {@code SolarisNumericUserPrincipal} as a long.
     *
     * @return the user identification number (UID) for this
     *          {@code SolarisNumericUserPrincipal} as a long.
     */
    public long longValue() {
        return Long.parseLong(name);
    }

    
Return a string representation of this SolarisNumericUserPrincipal. 
Returns:a string representation of this SolarisNumericUserPrincipal.
/**
     * Return a string representation of this
     * {@code SolarisNumericUserPrincipal}.
     *
     * @return a string representation of this
     *          {@code SolarisNumericUserPrincipal}.
     */
    public String toString() {
        return(getAuthResourceString("SolarisNumericUserPrincipal.") + name);
    }

    
Compares the specified Object with this SolarisNumericUserPrincipal for equality. Returns true if the given object is also a SolarisNumericUserPrincipal and the two SolarisNumericUserPrincipals have the same user identification number (UID). 
Params:
  • o – Object to be compared for equality with this SolarisNumericUserPrincipal.
Returns:true if the specified Object is equal to this SolarisNumericUserPrincipal.
/**
     * Compares the specified Object with this
     * {@code SolarisNumericUserPrincipal}
     * for equality.  Returns true if the given object is also a
     * {@code SolarisNumericUserPrincipal} and the two
     * SolarisNumericUserPrincipals
     * have the same user identification number (UID).
     *
     * @param o Object to be compared for equality with this
     *          {@code SolarisNumericUserPrincipal}.
     *
     * @return true if the specified Object is equal to this
     *          {@code SolarisNumericUserPrincipal}.
     */
    public boolean equals(Object o) {
        if (o == null)
            return false;

        if (this == o)
            return true;

        if (!(o instanceof SolarisNumericUserPrincipal))
            return false;
        SolarisNumericUserPrincipal that = (SolarisNumericUserPrincipal)o;

        if (this.getName().equals(that.getName()))
            return true;

       return false;
    }

    
Return a hash code for this SolarisNumericUserPrincipal. 
Returns:a hash code for this SolarisNumericUserPrincipal.
/**
     * Return a hash code for this {@code SolarisNumericUserPrincipal}.
     *
     * @return a hash code for this {@code SolarisNumericUserPrincipal}.
     */
    public int hashCode() {
        return name.hashCode();
    }
}