Class UnixNumericUserPrincipal
java.lang.Object
com.sun.security.auth.UnixNumericUserPrincipal
- All Implemented Interfaces:
Serializable, Principal
public class UnixNumericUserPrincipal extends Object implements Principal, Serializable
This class implements the
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.
- Since:
- 1.4
- See Also:
Constructor Summary
| 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). |
Method Summary
| 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. |
Methods declared in class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait | Modifier and Type | Method | Description |
|---|---|---|
protected Object |
clone() |
Creates and returns a copy of this object. |
protected void |
finalize() |
Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release. |
final Class |
getClass() |
Returns the runtime class of this Object. |
final void |
notify() |
Wakes up a single thread that is waiting on this object's monitor. |
final void |
notifyAll() |
Wakes up all threads that are waiting on this object's monitor. |
final void |
wait() |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted. |
final void |
wait |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. |
final void |
wait |
Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. |
Constructor Details
UnixNumericUserPrincipal
public UnixNumericUserPrincipal(String name)
Create a
UnixNumericUserPrincipal using a String representation of the user's identification number (UID).- Parameters:
-
name- the user identification number (UID) for this user. - Throws:
-
NullPointerException- if thenameisnull.
UnixNumericUserPrincipal
public UnixNumericUserPrincipal(long name)
Create a
UnixNumericUserPrincipal 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 Details
getName
longValue
public long longValue()
Return the user identification number (UID) for this
UnixNumericUserPrincipal as a long.- Returns:
- the user identification number (UID) for this
UnixNumericUserPrincipalas a long.
toString
equals
public boolean equals(Object o)
Compares the specified Object with this
UnixNumericUserPrincipal for equality. Returns true if the given object is also a UnixNumericUserPrincipal and the two UnixNumericUserPrincipals have the same user identification number (UID).hashCode
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