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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/javax/management/MBeanTrustPermission.java
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+/* MBeanTrustPermission.java -- Represents a trusted bean source.
+ Copyright (C) 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 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 javax.management;
+
+import java.security.BasicPermission;
+
+/**
+ * Represents the permission held by a trusted source of
+ * management beans. For a bean to be added to a management
+ * server, the source of that bean must hold this permission.
+ * It has a target, but no actions. Valid values for the target
+ * are <code>"register"</code> and <code>"*"</code>, the latter
+ * representing both the existing <code>"register"</code> target
+ * and any future targets.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class MBeanTrustPermission
+ extends BasicPermission
+{
+
+ /**
+ * Compatible with JDK 1.5
+ */
+ private static final long serialVersionUID = -2952178077029018140L;
+
+ /**
+ * Constructs a {@link MBeanTrustPermission} with the given target.
+ * The target must be either <code>"register"</code> or <code>"*"</code>.
+ * The actions of the permission default to <code>null</code>,
+ * so this is equivalent to calling
+ * <code>MBeanTrustPermission(target, null)</code>.
+ *
+ * @param target the target of this permission.
+ * @throws NullPointerException if <code>target</code> is null.
+ * @throws IllegalArgumentException if the target is other than
+ * <code>"register"</code> or <code>"*"</code>.
+ * @see #MBeanTrustPermission(String, String)
+ */
+ public MBeanTrustPermission(String target)
+ {
+ this(target, null);
+ }
+
+ /**
+ * Constructs a {@link MBeanTrustPermission} with the given target
+ * and actions. The target must be either <code>"register"</code>
+ * or <code>"*"</code>. The actions must be either <code>null</code>
+ * or the empty string, <code>""</code>.
+ *
+ * @param target the target of this permission.
+ * @param actions the actions for this permission.
+ * @throws NullPointerException if <code>target</code> is null.
+ * @throws IllegalArgumentException if the target is other than
+ * <code>"register"</code> or <code>"*"</code>
+ * or actions is other than
+ * <code>null</code> or <code>""</code>.
+ */
+ public MBeanTrustPermission(String target, String actions)
+ {
+ super(target, actions);
+ if ((!(target.equals("register"))) &&
+ (!(target.equals("*"))))
+ throw new IllegalArgumentException("The target must be 'register' or '*'");
+ if (actions != null && !(actions.length() == 0))
+ throw new IllegalArgumentException("The actions must be null or ''");
+ }
+
+}