Source for javax.management.MBeanServerBuilder

   1: /* MBeanServerBuilder.java -- Creates a default management server.
   2:    Copyright (C) 2006 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: package javax.management;
  39: 
  40: import gnu.javax.management.Server;
  41: 
  42: /**
  43:  * Constructs a default implementation of an {@link MBeanServer}.
  44:  * The {@link MBeanServerFactory} allows custom implementations of
  45:  * {@link MBeanServer} to be used by providing subclasses of this.
  46:  *
  47:  * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
  48:  * @since 1.5
  49:  */
  50: public class MBeanServerBuilder
  51: {
  52: 
  53:   /**
  54:    * Constructs a new {@link MBeanServerBuilder}.
  55:    */
  56:   public MBeanServerBuilder()
  57:   {
  58:   }
  59: 
  60:   /**
  61:    * <p>
  62:    * Creates a new {@link MBeanServer} implementation with the specified
  63:    * default domain, delegate and outer server.  The latter is the server
  64:    * passed to the {@link MBeanRegistration} interface of management beans,
  65:    * allowing an {@link MBeanServer} implementation to wrap another in order
  66:    * to provide additional checks, etc.  If this value is <code>null</code>,
  67:    * <code>this</code> is passed to beans instead.
  68:    * </p>
  69:    * <p>
  70:    * The {@link MBeanServerFactory} calls this method after having first
  71:    * created a delegate using the {@link #newMBeanServerDelegate()} method.
  72:    * However, the delegate used in the call to this method may not be the
  73:    * same as that returned by {@link #newMBeanServerDelegate()} as the factory
  74:    * can optionally wrap the delegate before calling this method.
  75:    * </p>
  76:    *
  77:    * @param defaultDomain the default domain used by the new server.
  78:    * @param outer the {@link MBeanServer} passed to the {@link MBeanRegistration}
  79:    *              interface of management beans.
  80:    * @param delegate the delegate bean associated with the server, which must
  81:    *                 be registered as a management bean by the server.
  82:    * @return a new instance of a server implementation.
  83:    */
  84:   public MBeanServer newMBeanServer(String defaultDomain, MBeanServer outer,
  85:                                     MBeanServerDelegate delegate)
  86:   {
  87:     return new Server(defaultDomain, outer, delegate);
  88:   }
  89: 
  90:   /**
  91:    * Creates a new {@link MBeanServerDelegate}, which will be used by
  92:    * a management server.  The returned delegate may either be used directly
  93:    * by the server, or may be further wrapped to add additional checks.
  94:    *
  95:    * @return a new instance of {@link MBeanServerDelegate}.
  96:    */
  97:   public MBeanServerDelegate newMBeanServerDelegate()
  98:   {
  99:     return new MBeanServerDelegate();
 100:   }
 101: 
 102: }