[commit-cp] classpath ChangeLog java/lang/management/Manage...

[Andrew John Hughes]

CVSROOT:        /cvsroot/classpath
Module name:    classpath
Changes by:     Andrew John Hughes <gnu_andrew> 06/06/12 08:43:00

Modified files:
        .              : ChangeLog 
Added files:
        java/lang/management: ManagementPermission.java 

Log message:
        2006-06-12  Andrew John Hughes  <address@hidden>
        
                * java/lang/management/ManagementPermission.java:
                New file.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/classpath/ChangeLog?cvsroot=classpath&r1=1.7776&r2=1.7777
http://cvs.savannah.gnu.org/viewcvs/classpath/java/lang/management/ManagementPermission.java?cvsroot=classpath&rev=1.1

Patches:
Index: ChangeLog
===================================================================
RCS file: /cvsroot/classpath/classpath/ChangeLog,v
retrieving revision 1.7776
retrieving revision 1.7777
diff -u -b -r1.7776 -r1.7777
--- ChangeLog   12 Jun 2006 04:04:40 -0000      1.7776
+++ ChangeLog   12 Jun 2006 08:42:59 -0000      1.7777
@@ -1,3 +1,8 @@
+2006-06-12  Andrew John Hughes  <address@hidden>
+
+       * java/lang/management/ManagementPermission.java:
+       New file.
+       
 2006-06-12  Raif S. Naffah  <address@hidden>
 
        * doc/tools.texinfo: Replaced original author with "The GNU Classpath 
Team".

Index: java/lang/management/ManagementPermission.java
===================================================================
RCS file: java/lang/management/ManagementPermission.java
diff -N java/lang/management/ManagementPermission.java
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ java/lang/management/ManagementPermission.java      12 Jun 2006 08:43:00 
-0000      1.1
@@ -0,0 +1,127 @@
+/* ManagementPermission.java - Permissions for system management.
+   Copyright (C) 2006 Free Software Foundation
+
+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 java.lang.management;
+
+import java.security.BasicPermission;
+
+/**
+ * <p>
+ * Represents the permission to view or modify the data
+ * which forms part of the system management interfaces.
+ * Calls to methods of the system management beans,
+ * provided by the address@hidden ManagementFactory}, may perform
+ * checks against the current address@hidden java.lang.SecurityManager}
+ * (if any) before allowing the operation to proceed.
+ * Instances of this object are supplied to the
+ * address@hidden java.lang.SecurityManager} in order to perform
+ * these checks.  It is not normal for instances of this
+ * class to be created outside the use of the
+ * address@hidden java.lang.SecurityManager}.
+ * </p>
+ * <p>
+ * This object can represent two types of management
+ * permission:
+ * </p>
+ * <ul>
+ * <li><strong>monitor</strong> &mdash; this allows access
+ * to information such as the arguments supplied to the
+ * virtual machine, the currently loaded classes and the
+ * stack traces of running threads.  Malicious code may
+ * use this to obtain information about the system and
+ * exploit any vulnerabilities found.</li>
+ * <li><strong>control</strong> &mdash; this allows the
+ * information stored by the management beans to be altered.
+ * For example, additional debugging information (such
+ * as class loading traces) may be turned on or memory
+ * usage limits changed.  Malicious code could use
+ * this to alter the behaviour of the system.</li>
+ * </ul>
+ * 
+ * @author Andrew John Hughes (address@hidden)
+ * @since 1.5
+ */
+public class ManagementPermission
+  extends BasicPermission
+{
+
+  /**
+   * Constructs a new <code>ManagementPermission</code>
+   * for one of the two permission targets, "monitor"
+   * and "control".
+   *
+   * @param name the name of the permission this instance
+   *             should represent; either "monitor" or
+   *             "control".
+   * @throws IllegalArgumentException if the name is not
+   *                                  either "monitor"
+   *                                  or "control".
+   */
+  public ManagementPermission(String name)
+  {
+    super(name);
+    if (!(name.equals("monitor") || name.equals("control")))
+      throw new IllegalArgumentException("Invalid permission.");
+  }
+
+  /**
+   * Constructs a new <code>ManagementPermission</code>
+   * for one of the two permission targets, "monitor"
+   * and "control".  Actions are not supported, so
+   * this value should be either <code>null</code>
+   * or the empty string.
+   *
+   * @param name the name of the permission this instance
+   *             should represent; either "monitor" or
+   *             "control".
+   * @param actions either <code>null</code> or the
+   *                empty string.
+   * @throws IllegalArgumentException if the name is not
+   *                                  either "monitor"
+   *                                  or "control", or
+   *                                  a value for actions
+   *                                  is specified.
+   */
+  public ManagementPermission(String name, String actions)
+  {
+    this(name);
+    if (!(actions == null || actions.equals("")))
+      throw new IllegalArgumentException("Invalid actions.");
+  }
+  
+}
+