- java.lang.Object
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- com.sun.security.auth.UnixNumericUserPrincipal
 
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- 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
 
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Constructor SummaryConstructors 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).
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Method SummaryAll 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.
 
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Constructor Detail- 
UnixNumericUserPrincipalpublic 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 the- nameis- null.
 
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UnixNumericUserPrincipalpublic 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 Detail- 
getNamepublic String getName() Return the user identification number (UID) for thisUnixNumericUserPrincipal.
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longValuepublic 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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toStringpublic String toString() Return a string representation of thisUnixNumericUserPrincipal.
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equalspublic 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).
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hashCodepublic int hashCode() Return a hash code for thisUnixNumericUserPrincipal.- Specified by:
- hashCodein interface- Principal
- Overrides:
- hashCodein class- Object
- Returns:
- a hash code for this UnixNumericUserPrincipal.
- See Also:
- Object.equals(java.lang.Object),- System.identityHashCode(java.lang.Object)
 
 
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