GroupPrincipal
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A UserPrincipal representing a group identity, used to
determine access rights to objects in a file system. The exact definition of
a group is implementation specific, but typically, it represents an identity
created for administrative purposes so as to determine the access rights for
the members of the group. Whether an entity can be a member of multiple
groups, and whether groups can be nested, are implementation specified and
therefore not specified.
Inherited Method Summary
From interface
java.security.Principal
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abstract
boolean
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equals( Object another)
Compares this principal to the specified object.
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abstract
String
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getName()
Returns the name of this principal.
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abstract
int
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hashCode()
Returns a hashcode for this principal.
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boolean
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implies( Subject subject)
Returns true if the specified subject is implied by this principal.
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abstract
String
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toString()
Returns a string representation of this principal.
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Last updated 2024-07-10 UTC.
[null,null,["Last updated 2024-07-10 UTC."],[],["`GroupPrincipal` represents a group identity for determining file system access rights. It extends `UserPrincipal`. Implementations define group specifics, including multiple group membership and nesting. Key actions include comparing principals with `equals()`, retrieving a principal's name with `getName()`, and generating a hash code with `hashCode()`. The `implies()` method determines if a `Subject` is implied. `lookupPrincipalByGroupName()` finds a principal by group name, and `toString()` gets the principal's string representation.\n"],null,[]]
