| /* |
| * Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.management; |
| |
| import com.sun.jmx.mbeanserver.JmxMBeanServer; |
| |
| /** |
| * <p>This class represents a builder that creates a default |
| * {@link javax.management.MBeanServer} implementation. |
| * The JMX {@link javax.management.MBeanServerFactory} allows |
| * applications to provide their custom MBeanServer |
| * implementation by providing a subclass of this class.</p> |
| * |
| * @see MBeanServer |
| * @see MBeanServerFactory |
| * |
| * @since 1.5 |
| */ |
| public class MBeanServerBuilder { |
| /** |
| * Public default constructor. |
| **/ |
| public MBeanServerBuilder() { |
| } |
| |
| /** |
| * This method creates a new MBeanServerDelegate for a new MBeanServer. |
| * When creating a new MBeanServer the |
| * {@link javax.management.MBeanServerFactory} first calls this method |
| * in order to create a new MBeanServerDelegate. |
| * <br>Then it calls |
| * <code>newMBeanServer(defaultDomain,outer,delegate)</code> |
| * passing the <var>delegate</var> that should be used by the MBeanServer |
| * implementation. |
| * <p>Note that the passed <var>delegate</var> might not be directly the |
| * MBeanServerDelegate that was returned by this method. It could |
| * be, for instance, a new object wrapping the previously |
| * returned object. |
| * |
| * @return A new {@link javax.management.MBeanServerDelegate}. |
| **/ |
| public MBeanServerDelegate newMBeanServerDelegate() { |
| return JmxMBeanServer.newMBeanServerDelegate(); |
| } |
| |
| /** |
| * This method creates a new MBeanServer implementation object. |
| * When creating a new MBeanServer the |
| * {@link javax.management.MBeanServerFactory} first calls |
| * <code>newMBeanServerDelegate()</code> in order to obtain a new |
| * {@link javax.management.MBeanServerDelegate} for the new |
| * MBeanServer. Then it calls |
| * <code>newMBeanServer(defaultDomain,outer,delegate)</code> |
| * passing the <var>delegate</var> that should be used by the MBeanServer |
| * implementation. |
| * <p>Note that the passed <var>delegate</var> might not be directly the |
| * MBeanServerDelegate that was returned by this implementation. It could |
| * be, for instance, a new object wrapping the previously |
| * returned delegate. |
| * <p>The <var>outer</var> parameter is a pointer to the MBeanServer that |
| * should be passed to the {@link javax.management.MBeanRegistration} |
| * interface when registering MBeans inside the MBeanServer. |
| * If <var>outer</var> is <code>null</code>, then the MBeanServer |
| * implementation must use its own <code>this</code> reference when |
| * invoking the {@link javax.management.MBeanRegistration} interface. |
| * <p>This makes it possible for a MBeanServer implementation to wrap |
| * another MBeanServer implementation, in order to implement, e.g, |
| * security checks, or to prevent access to the actual MBeanServer |
| * implementation by returning a pointer to a wrapping object. |
| * |
| * @param defaultDomain Default domain of the new MBeanServer. |
| * @param outer A pointer to the MBeanServer object that must be |
| * passed to the MBeans when invoking their |
| * {@link javax.management.MBeanRegistration} interface. |
| * @param delegate A pointer to the MBeanServerDelegate associated |
| * with the new MBeanServer. The new MBeanServer must register |
| * this MBean in its MBean repository. |
| * |
| * @return A new private implementation of an MBeanServer. |
| **/ |
| public MBeanServer newMBeanServer(String defaultDomain, |
| MBeanServer outer, |
| MBeanServerDelegate delegate) { |
| // By default, MBeanServerInterceptors are disabled. |
| // Use com.sun.jmx.mbeanserver.MBeanServerBuilder to obtain |
| // MBeanServers on which MBeanServerInterceptors are enabled. |
| return JmxMBeanServer.newMBeanServer(defaultDomain,outer,delegate, |
| false); |
| } |
| } |