@Exported public class UnixNumericUserPrincipal extends Object implements Principal, Serializable
This class implements the Principal interface
and represents a user's Unix identification number (UID).
Principals such as this UnixNumericUserPrincipal
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.
Principal,
Subject,
Serialized Form| Constructor and Description |
|---|
UnixNumericUserPrincipal(long name)
Create a
UnixNumericUserPrincipal using a
long representation of the user's identification number (UID). |
UnixNumericUserPrincipal(String name)
Create a
UnixNumericUserPrincipal using a
String representation of the
user's identification number (UID). |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object o)
Compares the specified Object with this
UnixNumericUserPrincipal
for equality. |
String |
getName()
Return the user identification number (UID) for this
UnixNumericUserPrincipal. |
int |
hashCode()
Return a hash code for this
UnixNumericUserPrincipal. |
long |
longValue()
Return the user identification number (UID) for this
UnixNumericUserPrincipal as a long. |
String |
toString()
Return a string representation of this
UnixNumericUserPrincipal. |
public UnixNumericUserPrincipal(String name)
UnixNumericUserPrincipal using a
String representation of the
user's identification number (UID).
name - the user identification number (UID) for this user.NullPointerException - if the name
is null.public UnixNumericUserPrincipal(long name)
UnixNumericUserPrincipal using a
long representation of the user's identification number (UID).
name - the user identification number (UID) for this user
represented as a long.public String getName()
UnixNumericUserPrincipal.
public long longValue()
UnixNumericUserPrincipal as a long.
UnixNumericUserPrincipal as a long.public String toString()
UnixNumericUserPrincipal.
public boolean equals(Object o)
UnixNumericUserPrincipal
for equality. Returns true if the given object is also a
UnixNumericUserPrincipal and the two
UnixNumericUserPrincipals
have the same user identification number (UID).
public int hashCode()
UnixNumericUserPrincipal.
hashCode in interface PrincipalhashCode in class ObjectUnixNumericUserPrincipal.Object.equals(java.lang.Object),
System.identityHashCode(java.lang.Object)
Copyright © 1998, 2015, Oracle and/or its affiliates. All rights reserved.