mirror of git://gcc.gnu.org/git/gcc.git
106 lines
4.2 KiB
Java
106 lines
4.2 KiB
Java
/* MBeanTrustPermission.java -- Represents a trusted bean source.
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Copyright (C) 2006 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.management;
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import java.security.BasicPermission;
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/**
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* Represents the permission held by a trusted source of
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* management beans. For a bean to be added to a management
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* server, the source of that bean must hold this permission.
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* It has a target, but no actions. Valid values for the target
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* are <code>"register"</code> and <code>"*"</code>, the latter
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* representing both the existing <code>"register"</code> target
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* and any future targets.
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*
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* @author Andrew John Hughes (gnu_andrew@member.fsf.org)
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* @since 1.5
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*/
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public class MBeanTrustPermission
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extends BasicPermission
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{
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/**
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* Compatible with JDK 1.5
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*/
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private static final long serialVersionUID = -2952178077029018140L;
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/**
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* Constructs a {@link MBeanTrustPermission} with the given target.
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* The target must be either <code>"register"</code> or <code>"*"</code>.
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* The actions of the permission default to <code>null</code>,
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* so this is equivalent to calling
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* <code>MBeanTrustPermission(target, null)</code>.
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*
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* @param target the target of this permission.
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* @throws NullPointerException if <code>target</code> is null.
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* @throws IllegalArgumentException if the target is other than
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* <code>"register"</code> or <code>"*"</code>.
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* @see #MBeanTrustPermission(String, String)
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*/
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public MBeanTrustPermission(String target)
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{
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this(target, null);
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}
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/**
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* Constructs a {@link MBeanTrustPermission} with the given target
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* and actions. The target must be either <code>"register"</code>
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* or <code>"*"</code>. The actions must be either <code>null</code>
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* or the empty string, <code>""</code>.
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*
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* @param target the target of this permission.
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* @param actions the actions for this permission.
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* @throws NullPointerException if <code>target</code> is null.
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* @throws IllegalArgumentException if the target is other than
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* <code>"register"</code> or <code>"*"</code>
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* or actions is other than
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* <code>null</code> or <code>""</code>.
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*/
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public MBeanTrustPermission(String target, String actions)
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{
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super(target, actions);
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if ((!(target.equals("register"))) &&
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(!(target.equals("*"))))
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throw new IllegalArgumentException("The target must be 'register' or '*'");
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if (actions != null && !(actions.length() == 0))
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throw new IllegalArgumentException("The actions must be null or ''");
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}
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}
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