28f7d9d05a
gcc/java: 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz> * decl.c (init_decl_processing): Add new class "protectionDomain" field. * class.c (make_class_data): Set initial value for "protectionDomain". libjava: 2001-04-25 Bryce McKinlay <bryce@albatross.co.nz> java.security merge and ClassLoader compliance fixes. * java/lang/Class.h (Class): Include ProtectionDomain.h. New protectionDomain field. (forName): Add initialize parameter. Fixes declaration to comply with JDK spec. * java/lang/natClass.cc (forName): Correct declaration of the three-arg variant. Honour "initialize" flag. (getProtectionDomain0): New method. * java/lang/Class.java: Fix forName() declaration. (getPackage): New method based on Classpath implementation. (getProtectionDomain0): New native method decl. (getProtectionDomain): New method. * java/lang/ClassLoader.java (getParent): Now final. (definedPackages): New field. (getPackage): New. (defineClass): New variant with protectionDomain argument. (definePackage): New. (getPackages): New. (findSystemClass): Now final. (getSystemResourceAsStream): Remove redundant "final" modifier. (getSystemResource): Remove redundant "final" modifier. (getResources): Now final. (protectionDomainPermission): New static field. (unknownProtectionDomain): Ditto. (defaultProtectionDomain): Ditto. (getSystemClassLoader): Now non-native. * java/util/ResourceBundle.java (tryGetSomeBundle): Use the correct arguments for Class.forName(). * java/lang/Package.java: New file. * gnu/gcj/runtime/VMClassLoader.java (getVMClassLoader): Removed. (instance): Static initialize singleton. (findClass): Override this, not findSystemClass. * java/lang/natClassLoader.cc (defineClass0): Set class's protectionDomain field as specified. (getSystemClassLoader): Removed. (findClass): Renamed from findSystemClass. Call the interpreter via URLClassLoader.findClass if loading class via dlopen fails. * java/security/*.java: java.security import/merge with Classpath. * java/security/acl/*.java: Likewise. * java/security/interfaces/*.java: Likewise. * java/security/spec/*.java: Likewise. * java/net/NetPermission.java: Likewise. * java/net/SocketPermission.java: Likewise. * gnu/java/security/provider/DefaultPolicy.java: Likewise. * Makefile.am: Add new classes. * Makefile.in: Rebuilt. * gcj/javaprims.h: CNI namespace rebuild. From-SVN: r41543
85 lines
3.5 KiB
Java
85 lines
3.5 KiB
Java
/* Owner.java -- ACL owner
|
|
Copyright (C) 1998 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.
|
|
|
|
As a special exception, if you link this library with other files to
|
|
produce an executable, this library does not by itself cause the
|
|
resulting executable to be covered by the GNU General Public License.
|
|
This exception does not however invalidate any other reasons why the
|
|
executable file might be covered by the GNU General Public License. */
|
|
|
|
package java.security.acl;
|
|
|
|
import java.security.Principal;
|
|
|
|
/**
|
|
* This interface provides a mechanism for maintaining a list of owners
|
|
* of an access control list (ACL). Since a <code>Principal</code> must
|
|
* be an owner in order to modify the owner list, a mechanism must be
|
|
* provided to specify the initial owner of the ACL. The proper way to do
|
|
* this is for the implementing class to specify the initial owner in
|
|
* the contructor for that class.
|
|
*
|
|
* @version 0.0
|
|
*
|
|
* @author Aaron M. Renn (arenn@urbanophile.com)
|
|
*/
|
|
public interface Owner
|
|
{
|
|
/**
|
|
* This method adds an owner to the access control list (ACL). Only a
|
|
* <code>Principal</code> who is already an owner can perform this operation.
|
|
*
|
|
* @param caller The <code>Principal</code> who is requesting that an owner be added
|
|
* @param owner The <code>Principal</code> to add as a new owner
|
|
*
|
|
* @param <code>true</code> if the new owner was successfully added or <code>false</code> if the specified new owner is already an owner
|
|
*
|
|
* @exception NotOwnerException If the caller is not already an owner of this ACL
|
|
*/
|
|
public abstract boolean addOwner(Principal caller, Principal owner)
|
|
throws NotOwnerException;
|
|
|
|
/**
|
|
* This method delets an owner from the access control list (ACL). Only a
|
|
* <code>Principal</code> who is an owner can perform this operation. An
|
|
* owner can delete itself from the list. If there is only one
|
|
* owner remaining on this list, any attempt to delete it will throw an
|
|
* exception.
|
|
*
|
|
* @param caller The <code>Principal</code> who is requesting that an owner be deleted
|
|
* @param owner The <code>Principal</code> to delete as an owner
|
|
*
|
|
* @param <code>true</code> if the new owner was successfully deleted or <code>false</code> if the specified owner is not currently an owner
|
|
*
|
|
* @exception NotOwnerException If the caller is not already an owner of this ACL
|
|
* @exception LastOwnerException If completing the operation would delete the last ACL owner
|
|
*/
|
|
public abstract boolean deleteOwner(Principal caller, Principal owner)
|
|
throws NotOwnerException, LastOwnerException;
|
|
|
|
/**
|
|
* This method tests whether or not a given <code>Principal</code> is an
|
|
* owner of this access control list (ACL).
|
|
*
|
|
* @return <code>true</code> if the <code>Principal</code> is an owner, <code>false</code> otherwise
|
|
*/
|
|
public abstract boolean isOwner(Principal owner);
|
|
}
|