+++ /dev/null
-/* IdentityScope.java --- IdentityScope Class
- Copyright (C) 1999 Free Software Foundation, Inc.
-
- This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-package java.security;
-import java.util.Enumeration;
-
-/**
- IdentityScope represents a scope of an identity. IdentityScope
- is also an Identity and can have a name and scope along with
- the other qualitites identities posses.
-
- An IdentityScope contains other Identity objects. All Identity
- objects are manipulated in the scope the same way. The scope
- is suppose to apply different scope to different type of
- Identities.
-
- No identity within the same scope can have the same public key.
-
- @since JDK 1.1
-
- @deprecated Use java.security.KeyStore, the java.security.cert
- package, and java.security.Principal.
-
- @author Mark Benvenuto
- */
-public abstract class IdentityScope extends Identity
-{
- private static IdentityScope systemScope = null;
-
- /**
- Creates a new instance of IdentityScope from Serialized Data
- */
- protected IdentityScope()
- {
- super();
- }
-
- /**
- Creates a new instance of IdentityScope with the specified name
- and no scope.
-
- @param name the name to use
- */
- public IdentityScope(String name)
- {
- super(name);
- }
-
- /**
- Creates a new instance of IdentityScope with the specified name
- and IdentityScope.
-
- @param name the name to use
- @param scope the scope to use
-
- @throws KeyManagementException if the identity scope is already
- present
- */
- public IdentityScope(String name, IdentityScope scope)
- throws KeyManagementException
- {
- super(name, scope);
- }
-
- /**
- Gets the system's Scope.
- */
- public static IdentityScope getSystemScope()
- {
- if (systemScope == null)
- {
- //Load it
- //systemScope;
- }
- return systemScope;
- }
-
- /**
- Sets the scope of the system.
-
- This class checks the security manager with the call
- checkSecurityAccess with "setSystemScope".
-
- @param scope the new sustem scope
-
- @throws SecurityException - if the security manager denies
- access to "setSystemScope"
- */
- protected static void setSystemScope(IdentityScope scope)
- {
- SecurityManager sm = System.getSecurityManager();
- if (sm != null)
- sm.checkSecurityAccess("setSystemScope");
-
- systemScope = scope;
- }
-
- /**
- Gets the number of entries within this IdentityScope.
-
- @returns the number of entries
- */
- public abstract int size();
-
- /**
- Gets the specified Identity within this scope
- by specified name.
-
- @param name name of Identity to get
-
- @returns an identity representing the name or null if it
- cannot be found
- */
- public abstract Identity getIdentity(String name);
-
- /**
- Gets the specified Identity within this scope
- by the specified Principal.
-
- @param principal The Principal of the Identity to get
-
- @returns an identity representing the principal or null if it
- cannot be found
- */
- public Identity getIdentity(Principal principal)
- {
- return getIdentity(principal.getName());
- }
-
- /**
- Gets the specified Identity within this scope
- by the specified public key.
-
- @param key the PublicKey of the Identity to get
-
- @returns an identity representing the public key or null if it
- cannot be found
- */
- public abstract Identity getIdentity(PublicKey key);
-
- /**
- Adds an identity to his scope.
-
- @param identity the identity to add
-
- @throws KeyManagementException if it is an invalid identity,
- an identity with the same key exists, or another error
- occurs.
- */
- public abstract void addIdentity(Identity identity)
- throws KeyManagementException;
-
- /**
- Removes an identity to his scope.
-
- @param identity the identity to remove
-
- @throws KeyManagementException if it is a missing identity,
- or another error occurs.
- */
- public abstract void removeIdentity(Identity identity)
- throws KeyManagementException;
-
- /**
- Returns an Enumeration of identities.
-
- @returns an enumeration of the identities.
- */
- public abstract Enumeration identities();
-
- /**
- Returns a string representing this IdentityScope.
- It includes the name, the scope name, and number of identities.
-
- @returns a string representing this IdentityScope.
- */
- public String toString()
- {
- return (super.getName() + " " + super.getScope().getName()
- + " " + size());
- }
-}
projects / msp430-gcc.git / blobdiff