author | juh |
Mon, 09 Mar 2015 17:21:07 -0700 | |
changeset 29377 | d3f457ce9c48 |
parent 28773 | 0b8da4d7cda6 |
child 39334 | e5e90a7fe509 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1996, 2015, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package java.security.acl; |
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import java.security.Principal; |
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/** |
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* Interface for managing owners of Access Control Lists (ACLs) or ACL |
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* configurations. (Note that the Acl interface in the |
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* {@code java.security.acl} package extends this Owner |
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* interface.) The initial owner Principal should be specified as an |
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* argument to the constructor of the class implementing this interface. |
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* |
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* @see java.security.acl.Acl |
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* |
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* @deprecated This package has been replaced by {@code java.security.Policy} |
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* and related classes since 1.2. |
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*/ |
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@Deprecated |
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public interface Owner { |
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/** |
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* Adds an owner. Only owners can modify ACL contents. The caller |
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* principal must be an owner of the ACL in order to invoke this method. |
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* That is, only an owner can add another owner. The initial owner is |
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* configured at ACL construction time. |
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* |
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* @param caller the principal invoking this method. It must be an owner |
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* of the ACL. |
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* |
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* @param owner the owner that should be added to the list of owners. |
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* |
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* @return true if successful, false if owner is already an owner. |
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* @exception NotOwnerException if the caller principal is not an owner |
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* of the ACL. |
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*/ |
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public boolean addOwner(Principal caller, Principal owner) |
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throws NotOwnerException; |
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/** |
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* Deletes an owner. If this is the last owner in the ACL, an exception is |
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* raised.<p> |
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* |
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* The caller principal must be an owner of the ACL in order to invoke |
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* this method. |
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* |
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* @param caller the principal invoking this method. It must be an owner |
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* of the ACL. |
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* |
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* @param owner the owner to be removed from the list of owners. |
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* |
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* @return true if the owner is removed, false if the owner is not part |
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* of the list of owners. |
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* |
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* @exception NotOwnerException if the caller principal is not an owner |
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* of the ACL. |
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* |
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* @exception LastOwnerException if there is only one owner left, so that |
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* deleteOwner would leave the ACL owner-less. |
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*/ |
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public boolean deleteOwner(Principal caller, Principal owner) |
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throws NotOwnerException, LastOwnerException; |
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/** |
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* Returns true if the given principal is an owner of the ACL. |
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* |
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* @param owner the principal to be checked to determine whether or not |
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* it is an owner. |
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* |
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* @return true if the passed principal is in the list of owners, false |
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* if not. |
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*/ |
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public boolean isOwner(Principal owner); |
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} |