com.ibm.security.auth
Class LinuxNumericUserPrincipal
- java.lang.Object
com.ibm.security.auth.LinuxNumericUserPrincipal
All implemented interfaces:
java.io.Serializable, java.security.Principal
- public class LinuxNumericUserPrincipal
- extends java.lang.Object
- implements java.security.Principal, java.io.Serializable
This class represents a user's Linux identification number (UID).
Principals such as this LinuxNumericUserPrincipal
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.
This class will be replaced by <UserIDPrincipal in future releases of JAAS.
See Also:
Constructor Summary
| Constructor and Description |
|---|
LinuxNumericUserPrincipal(long name)
Create a
LinuxNumericUserPrincipal using a
long representation of the user's identification number (UID).
|
LinuxNumericUserPrincipal(java.lang.String name)
Create a
LinuxNumericUserPrincipal using a
String representation of the
user's identification number (UID).
|
Method Summary
| Modifier and Type | Method and Description |
|---|---|
|
equals(java.lang.Object o)
Compares the specified Object with this
LinuxNumericUserPrincipal
for equality.
|
|
getName()
Return the user identification number (UID) for this
LinuxNumericUserPrincipal.
|
|
hashCode()
Return a hash code for this
LinuxNumericUserPrincipal.
|
|
longValue()
Return the user identification number (UID) for this
LinuxNumericUserPrincipal as a long.
|
|
toString()
Return a string representation of this
LinuxNumericUserPrincipal.
|
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail
LinuxNumericUserPrincipal
- public LinuxNumericUserPrincipal( java.lang.String name)
Parameters:
name - the user identification number (UID) for this user. Throws:
java.lang.NullPointerException - if the name
is null. LinuxNumericUserPrincipal
- public LinuxNumericUserPrincipal( long name)
Create a
LinuxNumericUserPrincipal using a
long representation of the user's identification number (UID).
Parameters:
name - the user identification number (UID) for this user
represented as a long. Method Detail
getName
- public java.lang.String getName( )
Return the user identification number (UID) for this
LinuxNumericUserPrincipal.
Specified by:
getName in interface java.security.Principal
Returns:
the user identification number (UID) for this
LinuxNumericUserPrincipal longValue
- public long longValue()
Return the user identification number (UID) for this
LinuxNumericUserPrincipal as a long.
Returns:
the user identification number (UID) for this
LinuxNumericUserPrincipal as a long. toString
- public java.lang.String toString( )
Return a string representation of this
LinuxNumericUserPrincipal.
Specified by:
toString in interface java.security.Principal
Overrides:
toString in class java.lang.Object
Returns:
a string representation of this
LinuxNumericUserPrincipal. equals
- public boolean equals(java.lang.Object o)
Compares the specified Object with this
LinuxNumericUserPrincipal
for equality. Returns true if the given object is also a
LinuxNumericUserPrincipal and the two
LinuxNumericUserPrincipals
have the same user identification number (UID).
Specified by:
equals in interface java.security.Principal
Overrides:
equals in class java.lang.Object
Parameters:
o - Object to be compared for equality with this
LinuxNumericUserPrincipal. Returns:
true if the specified Object is equal to this
LinuxNumericUserPrincipal. hashCode
- public int hashCode()
Return a hash code for this
LinuxNumericUserPrincipal.
Specified by:
hashCode in interface java.security.Principal
Overrides:
hashCode in class java.lang.Object
Returns:
a hash code for this
LinuxNumericUserPrincipal.
LinuxNumericUserPrincipalusing aStringrepresentation of the user's identification number (UID).