com.ibm.security.auth
Class PrimaryGroupIDPrincipal
java.lang.Object
|
+--com.ibm.security.auth.JAASPrincipal
|
+--com.ibm.security.auth.PrimaryGroupIDPrincipal
- All Implemented Interfaces:
- java.security.Principal, java.io.Serializable
- public class PrimaryGroupIDPrincipal
- extends JAASPrincipal
This class extends the JAASPrincipal class
and represents a user's primary group identification (GID).
Principals such as this PrimaryGroupIDPrincipal
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.
- Author:
- D. Kent Soper, Andrew Gotte
- See Also:
Principal,
Subject, Serialized Form
|
Constructor Summary |
PrimaryGroupIDPrincipal(long lname)
Create an PrimaryGroupIDPrincipal using a
long representation of the user's primary group
identification number (GID). |
PrimaryGroupIDPrincipal(java.lang.String name)
Create a PrimaryGroupIDPrincipal using a
String representation of the user's primary
group identification. |
|
Method Summary |
boolean |
equals(java.lang.Object o)
Compares the specified Object with this
PrimaryGroupIDPrincipal
for equality. |
long |
longValue()
Return the user's primary group identification number (GID)
for this PrimaryGroupIDPrincipal as a long. |
java.lang.String |
toString()
Return a string representation of this
PrimaryGroupIDPrincipal. |
| Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
PrimaryGroupIDPrincipal
public PrimaryGroupIDPrincipal(java.lang.String name)
- Create a
PrimaryGroupIDPrincipal using a
String representation of the user's primary
group identification.
- Parameters:
name - the user's group identification
for this user. - Throws:
NullPointerException - if the name
is null.java.lang.RuntimeException - if the name
has zero length.
PrimaryGroupIDPrincipal
public PrimaryGroupIDPrincipal(long lname)
- Create an
PrimaryGroupIDPrincipal using a
long representation of the user's primary group
identification number (GID).
- Parameters:
name - the user's primary group identification number
(GID) for this user represented as a long.
longValue
public long longValue()
- Return the user's primary group identification number (GID)
for this
PrimaryGroupIDPrincipal as a long.
- Returns:
- the user's primary group identification number (GID)
for this
GroupIDPrincipal as a long.
toString
public java.lang.String toString()
- Return a string representation of this
PrimaryGroupIDPrincipal.
- Overrides:
toString in class JAASPrincipal
- Returns:
- a string representation of this
PrimaryGroupIDPrincipal.
equals
public boolean equals(java.lang.Object o)
- Compares the specified Object with this
PrimaryGroupIDPrincipal
for equality. Returns true if the given object is also a
PrimaryGroupIDPrincipal and the two
PrimaryGroupIDPrincipals have the same group identification string.
- Overrides:
equals in class JAASPrincipal
- Parameters:
o - Object to be compared for equality with this
PrimaryGroupIDPrincipal.- Returns:
- true if the specified Object is equal to this
PrimaryGroupIDPrincipal.