Serializable
, Principal
public class UnixNumericUserPrincipal extends Object implements Principal, Serializable
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
.
Constructor | Description |
---|---|
UnixNumericUserPrincipal |
Create a UnixNumericUserPrincipal using a long representation of the user's identification number (UID). |
UnixNumericUserPrincipal |
Create a UnixNumericUserPrincipal using a String representation of the user's identification number (UID). |
Modifier and Type | Method | Description |
---|---|---|
boolean |
equals |
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
.
© 1993, 2023, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
https://docs.oracle.com/en/java/javase/21/docs/api/jdk.security.auth/com/sun/security/auth/UnixNumericUserPrincipal.html