001/* MBeanServerBuilder.java -- Creates a default management server. 002 Copyright (C) 2006 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038package javax.management; 039 040import gnu.javax.management.Server; 041 042/** 043 * Constructs a default implementation of an {@link MBeanServer}. 044 * The {@link MBeanServerFactory} allows custom implementations of 045 * {@link MBeanServer} to be used by providing subclasses of this. 046 * 047 * @author Andrew John Hughes (gnu_andrew@member.fsf.org) 048 * @since 1.5 049 */ 050public class MBeanServerBuilder 051{ 052 053 /** 054 * Constructs a new {@link MBeanServerBuilder}. 055 */ 056 public MBeanServerBuilder() 057 { 058 } 059 060 /** 061 * <p> 062 * Creates a new {@link MBeanServer} implementation with the specified 063 * default domain, delegate and outer server. The latter is the server 064 * passed to the {@link MBeanRegistration} interface of management beans, 065 * allowing an {@link MBeanServer} implementation to wrap another in order 066 * to provide additional checks, etc. If this value is <code>null</code>, 067 * <code>this</code> is passed to beans instead. 068 * </p> 069 * <p> 070 * The {@link MBeanServerFactory} calls this method after having first 071 * created a delegate using the {@link #newMBeanServerDelegate()} method. 072 * However, the delegate used in the call to this method may not be the 073 * same as that returned by {@link #newMBeanServerDelegate()} as the factory 074 * can optionally wrap the delegate before calling this method. 075 * </p> 076 * 077 * @param defaultDomain the default domain used by the new server. 078 * @param outer the {@link MBeanServer} passed to the {@link MBeanRegistration} 079 * interface of management beans. 080 * @param delegate the delegate bean associated with the server, which must 081 * be registered as a management bean by the server. 082 * @return a new instance of a server implementation. 083 */ 084 public MBeanServer newMBeanServer(String defaultDomain, MBeanServer outer, 085 MBeanServerDelegate delegate) 086 { 087 return new Server(defaultDomain, outer, delegate); 088 } 089 090 /** 091 * Creates a new {@link MBeanServerDelegate}, which will be used by 092 * a management server. The returned delegate may either be used directly 093 * by the server, or may be further wrapped to add additional checks. 094 * 095 * @return a new instance of {@link MBeanServerDelegate}. 096 */ 097 public MBeanServerDelegate newMBeanServerDelegate() 098 { 099 return new MBeanServerDelegate(); 100 } 101 102}