File	Doc	Category	Size	Date	Package
UnixNumericGroupPrincipal.java	API Doc	Java SE 5 API	5905	Fri Aug 26 14:56:14 BST 2005	com.sun.security.auth

UnixNumericGroupPrincipal

• java.lang.Object

Fields Summary
private static final long	serialVersionUID
private String	name
private boolean	primaryGroup

Constructors Summary
public UnixNumericGroupPrincipal(String name, boolean primaryGroup) Create a UnixNumericGroupPrincipal using a String representation of the user's group identification number (GID). param name the user's group identification number (GID) for this user. param primaryGroup true if the specified GID represents the primary group to which this user belongs. exception NullPointerException if the name is null. if (name == null) { java.text.MessageFormat form = new java.text.MessageFormat (sun.security.util.ResourcesMgr.getString ("invalid null input: value", "sun.security.util.AuthResources")); Object[] source = {"name"}; throw new NullPointerException(form.format(source)); } this.name = name; this.primaryGroup = primaryGroup;
public UnixNumericGroupPrincipal(long name, boolean primaryGroup) Create a UnixNumericGroupPrincipal using a long representation of the user's group identification number (GID). param name the user's group identification number (GID) for this user represented as a long. param primaryGroup true if the specified GID represents the primary group to which this user belongs. this.name = (new Long(name)).toString(); this.primaryGroup = primaryGroup;

Methods Summary
public boolean	equals(java.lang.Object o) Compares the specified Object with this UnixNumericGroupPrincipal for equality. Returns true if the given object is also a UnixNumericGroupPrincipal and the two UnixNumericGroupPrincipals have the same group identification number (GID). param o Object to be compared for equality with this UnixNumericGroupPrincipal. return true if the specified Object is equal equal to this UnixNumericGroupPrincipal. if (o == null) return false; if (this == o) return true; if (!(o instanceof UnixNumericGroupPrincipal)) return false; UnixNumericGroupPrincipal that = (UnixNumericGroupPrincipal)o; if (this.getName().equals(that.getName()) && this.isPrimaryGroup() == that.isPrimaryGroup()) return true; return false;
public java.lang.String	getName() Return the user's group identification number (GID) for this UnixNumericGroupPrincipal. return the user's group identification number (GID) for this UnixNumericGroupPrincipal return name;
public int	hashCode() Return a hash code for this UnixNumericGroupPrincipal. return a hash code for this UnixNumericGroupPrincipal. return toString().hashCode();
public boolean	isPrimaryGroup() Return whether this group identification number (GID) represents the primary group to which this user belongs. return true if this group identification number (GID) represents the primary group to which this user belongs, or false otherwise. return primaryGroup;
public long	longValue() Return the user's group identification number (GID) for this UnixNumericGroupPrincipal as a long. return the user's group identification number (GID) for this UnixNumericGroupPrincipal as a long. return ((new Long(name)).longValue());
public java.lang.String	toString() Return a string representation of this UnixNumericGroupPrincipal. return a string representation of this UnixNumericGroupPrincipal. if (primaryGroup) { java.text.MessageFormat form = new java.text.MessageFormat (sun.security.util.ResourcesMgr.getString ("UnixNumericGroupPrincipal [Primary Group]: name", "sun.security.util.AuthResources")); Object[] source = {name}; return form.format(source); } else { java.text.MessageFormat form = new java.text.MessageFormat (sun.security.util.ResourcesMgr.getString ("UnixNumericGroupPrincipal [Supplementary Group]: name", "sun.security.util.AuthResources")); Object[] source = {name}; return form.format(source); }