Package com.sun.grid.security.login

Class NumericGroupPrincipal

  • All Implemented Interfaces:
    java.io.Serializable, java.security.Principal
    public class NumericGroupPrincipal
extends java.lang.Object
implements java.security.Principal, java.io.Serializable
    Prinicipal indentifing a group users. The name of the group is the group id.
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      NumericGroupPrincipal​(long name, boolean primaryGroup)
      Create a NumericGroupPrincipal using a long representation of the user's group identification number (GID).
      NumericGroupPrincipal​(java.lang.String name, boolean primaryGroup)
      Create a NumericGroupPrincipal using a String representation of the user's group identification number (GID).

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object o)
      Compares the specified Object with this NumericGroupPrincipal for equality.
      java.lang.String getName()
      Return the user's group identification number (GID) for this NumericGroupPrincipal.
      int hashCode()
      Return a hash code for this NumericGroupPrincipal.
      boolean isPrimaryGroup()
      Return whether this group identification number (GID) represents the primary group to which this user belongs.
      long longValue()
      Return the user's group identification number (GID) for this NumericGroupPrincipal as a long.
      java.lang.String toString()
      Return a string representation of this NumericGroupPrincipal.

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.security.Principal

        implies

    • Constructor Detail

      • NumericGroupPrincipal

        public NumericGroupPrincipal​(java.lang.String name,
                             boolean primaryGroup)
        Create a NumericGroupPrincipal using a String representation of the user's group identification number (GID).

        Parameters:
        name - the user's group identification number (GID) for this user.

        primaryGroup - true if the specified GID represents the primary group to which this user belongs.
        Throws:
        java.lang.NullPointerException - if the name is null.

      • NumericGroupPrincipal

        public NumericGroupPrincipal​(long name,
                             boolean primaryGroup)
        Create a NumericGroupPrincipal using a long representation of the user's group identification number (GID).

        Parameters:
        name - the user's group identification number (GID) for this user represented as a long.

        primaryGroup - true if the specified GID represents the primary group to which this user belongs.

    • Method Detail

      • getName

        public java.lang.String getName()
        Return the user's group identification number (GID) for this NumericGroupPrincipal.

        Specified by:
        getName in interface java.security.Principal
        Returns:
        the user's group identification number (GID) for this NumericGroupPrincipal

      • longValue

        public long longValue()
        Return the user's group identification number (GID) for this NumericGroupPrincipal as a long.

        Returns:
        the user's group identification number (GID) for this NumericGroupPrincipal as a long.

      • isPrimaryGroup

        public boolean isPrimaryGroup()
        Return whether this group identification number (GID) represents the primary group to which this user belongs.

        Returns:
        true if this group identification number (GID) represents the primary group to which this user belongs, or false otherwise.

      • toString

        public java.lang.String toString()
        Return a string representation of this NumericGroupPrincipal.

        Specified by:
        toString in interface java.security.Principal
        Overrides:
        toString in class java.lang.Object
        Returns:
        a string representation of this NumericGroupPrincipal.

      • equals

        public boolean equals​(java.lang.Object o)
        Compares the specified Object with this NumericGroupPrincipal for equality. Returns true if the given object is also a NumericGroupPrincipal and the two NumericGroupPrincipals have the same group identification number (GID).

        Specified by:
        equals in interface java.security.Principal
        Overrides:
        equals in class java.lang.Object
        Parameters:
        o - Object to be compared for equality with this NumericGroupPrincipal.
        Returns:
        true if the specified Object is equal equal to this NumericGroupPrincipal.

      • hashCode

        public int hashCode()
        Return a hash code for this NumericGroupPrincipal.

        Specified by:
        hashCode in interface java.security.Principal
        Overrides:
        hashCode in class java.lang.Object
        Returns:
        a hash code for this NumericGroupPrincipal.