- java.lang.Object
-
- com.sun.security.auth.UnixNumericUserPrincipal
-
- All Implemented Interfaces:
Serializable,Principal
public class UnixNumericUserPrincipal extends Object implements Principal, Serializable
This class implements thePrincipalinterface and represents a user's Unix identification number (UID).Principals such as this
UnixNumericUserPrincipalmay be associated with a particularSubjectto augment thatSubjectwith an additional identity. Refer to theSubjectclass for more information on how to achieve this. Authorization decisions can then be based upon the Principals associated with aSubject.- See Also:
Principal,Subject, Serialized Form
-
-
Constructor Summary
Constructors Constructor Description UnixNumericUserPrincipal(long name)Create aUnixNumericUserPrincipalusing a long representation of the user's identification number (UID).UnixNumericUserPrincipal(String name)Create aUnixNumericUserPrincipalusing aStringrepresentation of the user's identification number (UID).
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanequals(Object o)Compares the specified Object with thisUnixNumericUserPrincipalfor equality.StringgetName()Return the user identification number (UID) for thisUnixNumericUserPrincipal.inthashCode()Return a hash code for thisUnixNumericUserPrincipal.longlongValue()Return the user identification number (UID) for thisUnixNumericUserPrincipalas a long.StringtoString()Return a string representation of thisUnixNumericUserPrincipal.
-
-
-
Constructor Detail
-
UnixNumericUserPrincipal
public UnixNumericUserPrincipal(String name)
Create aUnixNumericUserPrincipalusing aStringrepresentation 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 aUnixNumericUserPrincipalusing 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 String getName()
Return the user identification number (UID) for thisUnixNumericUserPrincipal.
-
longValue
public long longValue()
Return the user identification number (UID) for thisUnixNumericUserPrincipalas a long.- Returns:
- the user identification number (UID) for this
UnixNumericUserPrincipalas a long.
-
toString
public String toString()
Return a string representation of thisUnixNumericUserPrincipal.
-
equals
public boolean equals(Object o)
Compares the specified Object with thisUnixNumericUserPrincipalfor equality. Returns true if the given object is also aUnixNumericUserPrincipaland the two UnixNumericUserPrincipals have the same user identification number (UID).- Specified by:
equalsin interfacePrincipal- Overrides:
equalsin classObject- Parameters:
o- Object to be compared for equality with thisUnixNumericUserPrincipal.- Returns:
- true if the specified Object is equal to this
UnixNumericUserPrincipal. - See Also:
Object.hashCode()
-
hashCode
public int hashCode()
Return a hash code for thisUnixNumericUserPrincipal.- Specified by:
hashCodein interfacePrincipal- Overrides:
hashCodein classObject- Returns:
- a hash code for this
UnixNumericUserPrincipal. - See Also:
Object.equals(java.lang.Object)
-
-