Class UnixNumericUserPrincipal
java.lang.Object
com.sun.security.auth.UnixNumericUserPrincipal
- All Implemented Interfaces:
Serializable,Principal
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:
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Constructor Summary
ConstructorsConstructorDescriptionUnixNumericUserPrincipal(long name) Create aUnixNumericUserPrincipalusing a long representation of the user's identification number (UID).Create aUnixNumericUserPrincipalusing aStringrepresentation of the user's identification number (UID). -
Method Summary
Modifier and TypeMethodDescriptionbooleanCompares the specified Object with thisUnixNumericUserPrincipalfor equality.getName()Return the user identification number (UID) for thisUnixNumericUserPrincipal.inthashCode()Return a hash code for thisUnixNumericUserPrincipal.longReturn the user identification number (UID) for thisUnixNumericUserPrincipalas a long.toString()Return a string representation of thisUnixNumericUserPrincipal.
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Constructor Details
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UnixNumericUserPrincipal
Create aUnixNumericUserPrincipalusing aStringrepresentation of the user's identification number (UID).- Parameters:
name- the user identification number (UID) for this user.- Throws:
NullPointerException- if thenameisnull.
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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.
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Method Details
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getName
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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.
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toString
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equals
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). -
hashCode
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