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java.lang.Objectcom.ibm.security.auth.LinuxNumericGroupPrincipal
public class LinuxNumericGroupPrincipal
This class represents a user's Linux group identification number (GID).
Principals such as this LinuxNumericGroupPrincipal
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 GroupIDPrincipal
and
PrimaryGroupIDPrincipal
in future releases of JAAS.
Principal
,
Subject
,
GroupIDPrincipal
,
PrimaryGroupIDPrincipal
,
Serialized FormConstructor Summary | |
---|---|
LinuxNumericGroupPrincipal(long name,
boolean primaryGroup)
Create a LinuxNumericGroupPrincipal using a
long representation of the user's group identification number (GID). |
|
LinuxNumericGroupPrincipal(java.lang.String name,
boolean primaryGroup)
Create a LinuxNumericGroupPrincipal using a
String representation of the user's
group identification number (GID). |
Method Summary | |
---|---|
boolean |
equals(java.lang.Object o)
Compares the specified Object with this LinuxNumericGroupPrincipal
for equality. |
java.lang.String |
getName()
Return the user's group identification number (GID) for this LinuxNumericGroupPrincipal . |
int |
hashCode()
Return a hash code for this LinuxNumericGroupPrincipal . |
boolean |
isPrimaryGroup()
Return whether this group identification number (GID) represents the primary group to which this user belongs. |
long |
longValue()
Return the user's group identification number (GID) for this LinuxNumericGroupPrincipal as a long. |
java.lang.String |
toString()
Return a string representation of this LinuxNumericGroupPrincipal . |
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public LinuxNumericGroupPrincipal(java.lang.String name, boolean primaryGroup)
LinuxNumericGroupPrincipal
using a
String
representation of the user's
group identification number (GID).
name
- the user's group identification number (GID)
for this user. primaryGroup
- true if the specified GID represents the
primary group to which this user belongs.
java.lang.NullPointerException
- if the name
is null
.public LinuxNumericGroupPrincipal(long name, boolean primaryGroup)
LinuxNumericGroupPrincipal
using a
long representation of the user's group identification number (GID).
name
- the user's group identification number (GID) for this user
represented as a long. primaryGroup
- true if the specified GID represents the
primary group to which this user belongs.Method Detail |
---|
public java.lang.String getName()
LinuxNumericGroupPrincipal
.
getName
in interface java.security.Principal
LinuxNumericGroupPrincipal
public long longValue()
LinuxNumericGroupPrincipal
as a long.
LinuxNumericGroupPrincipal
as a long.public boolean isPrimaryGroup()
public java.lang.String toString()
LinuxNumericGroupPrincipal
.
toString
in interface java.security.Principal
toString
in class java.lang.Object
LinuxNumericGroupPrincipal
.public boolean equals(java.lang.Object o)
LinuxNumericGroupPrincipal
for equality. Returns true if the given object is also a
LinuxNumericGroupPrincipal
and the two
LinuxNumericGroupPrincipals
have the same group identification number (GID).
equals
in interface java.security.Principal
equals
in class java.lang.Object
o
- Object to be compared for equality with this
LinuxNumericGroupPrincipal
.
LinuxNumericGroupPrincipal
.public int hashCode()
LinuxNumericGroupPrincipal
.
hashCode
in interface java.security.Principal
hashCode
in class java.lang.Object
LinuxNumericGroupPrincipal
.
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