/*
* Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package javax.management.remote;
import java.security.BasicPermission;
/**
* <p>Permission required by an authentication identity to perform
* operations on behalf of an authorization identity.</p>
*
* <p>A SubjectDelegationPermission contains a name (also referred
* to as a "target name") but no actions list; you either have the
* named permission or you don't.</p>
*
* <p>The target name is the name of the authorization principal
* classname followed by a period and the authorization principal
* name, that is
* <code>"<em>PrincipalClassName</em>.<em>PrincipalName</em>"</code>.</p>
*
* <p>An asterisk may appear by itself, or if immediately preceded
* by a "." may appear at the end of the target name, to signify a
* wildcard match.</p>
*
* <p>For example, "*", "javax.management.remote.JMXPrincipal.*" and
* "javax.management.remote.JMXPrincipal.delegate" are valid target
* names. The first one denotes any principal name from any principal
* class, the second one denotes any principal name of the concrete
* principal class <code>javax.management.remote.JMXPrincipal</code>
* and the third one denotes a concrete principal name
* <code>delegate</code> of the concrete principal class
* <code>javax.management.remote.JMXPrincipal</code>.</p>
*
* @since 1.5
*/
public final class SubjectDelegationPermission extends BasicPermission {
private static final long serialVersionUID = 1481618113008682343L;
/**
* Creates a new SubjectDelegationPermission with the specified name.
* The name is the symbolic name of the SubjectDelegationPermission.
*
* @param name the name of the SubjectDelegationPermission
*
* @throws NullPointerException if <code>name</code> is
* <code>null</code>.
* @throws IllegalArgumentException if <code>name</code> is empty.
*/
public SubjectDelegationPermission(String name) {
super(name);
}
/**
* Creates a new SubjectDelegationPermission object with the
* specified name. The name is the symbolic name of the
* SubjectDelegationPermission, and the actions String is
* currently unused and must be null.
*
* @param name the name of the SubjectDelegationPermission
* @param actions must be null.
*
* @throws NullPointerException if <code>name</code> is
* <code>null</code>.
* @throws IllegalArgumentException if <code>name</code> is empty
* or <code>actions</code> is not null.
*/
public SubjectDelegationPermission(String name, String actions) {
super(name, actions);
if (actions != null)
throw new IllegalArgumentException("Non-null actions");
}
}