com.ibm.security.auth
Class UserIDPrincipal
- java.lang.Object
com.ibm.security.auth.JAASPrincipal
com.ibm.security.auth.UserIDPrincipal
All implemented interfaces:
java.io.Serializable, java.security.Principal
- public class UserIDPrincipal
- extends JAASPrincipal
This class extends the JAASPrincipal
class
and represents a user's identification (UID).
Principals such as this UserIDPrincipal
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:
Constructor Summary
Constructor and Description |
---|
UserIDPrincipal(long lname)
Create an
UserIDPrincipal using a
long representation of the user's identification.
|
UserIDPrincipal(java.lang.String name)
Create an
UserIDPrincipal using a
String representation of the
user's identification.
|
Method Summary
Modifier and Type | Method and Description |
---|---|
|
equals(java.lang.Object o)
Compares the specified Object with this
UserIDPrincipal
for equality.
|
|
longValue()
Return the user identification number (UID) for this
UserIDPrincipal as a long.
|
|
toString()
Return a string representation of this
UserIDPrincipal .
|
Methods inherited from class com.ibm.security.auth.JAASPrincipal |
---|
getName, hashCode |
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail
UserIDPrincipal
- public UserIDPrincipal(java.lang.String name)
Parameters:
name
- the user identification for this user. Throws:
java.lang.NullPointerException
- if the name
is null
. java.lang.IllegalArgumentException
- if the name
has zero length. UserIDPrincipal
- public UserIDPrincipal(long lname)
Create an
UserIDPrincipal
using a
long representation of the user's identification.
Parameters:
lname
- the user identification number (UID) for this user
represented as a long. Method Detail
longValue
- public long longValue()
Return the user identification number (UID) for this
UserIDPrincipal
as a long.
Returns:
the user identification number (UID) for this
UserIDPrincipal
as a long. toString
- public java.lang.String toString( )
Return a string representation of this
UserIDPrincipal
.
Specified by:
toString
in interface java.security.Principal
Overrides:
toString
in class JAASPrincipal
Returns:
a string representation of this
UserIDPrincipal
. equals
- public boolean equals(java.lang.Object o)
Compares the specified Object with this
UserIDPrincipal
for equality. Returns true if the given object is also a
UserIDPrincipal
and the two
UserIDPrincipals
have the same user identification.
Parameters:
o
- Object to be compared for equality with this
UserIDPrincipal
. Returns:
true if the specified Object is equal to this
UserIDPrincipal
.
UserIDPrincipal
using aString
representation of the user's identification.