/*
* Copyright (c) 1999, 2004, 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;
/**
* Can be implemented by an MBean in order to
* carry out operations before and after being registered or unregistered from
* the MBean server.
*
* @since 1.5
*/
public interface MBeanRegistration {
/**
* Allows the MBean to perform any operations it needs before
* being registered in the MBean server. If the name of the MBean
* is not specified, the MBean can provide a name for its
* registration. If any exception is raised, the MBean will not be
* registered in the MBean server.
*
* @param server The MBean server in which the MBean will be registered.
*
* @param name The object name of the MBean. This name is null if
* the name parameter to one of the <code>createMBean</code> or
* <code>registerMBean</code> methods in the {@link MBeanServer}
* interface is null. In that case, this method must return a
* non-null ObjectName for the new MBean.
*
* @return The name under which the MBean is to be registered.
* This value must not be null. If the <code>name</code>
* parameter is not null, it will usually but not necessarily be
* the returned value.
*
* @exception java.lang.Exception This exception will be caught by
* the MBean server and re-thrown as an {@link
* MBeanRegistrationException}.
*/
public ObjectName preRegister(MBeanServer server,
ObjectName name) throws java.lang.Exception;
/**
* Allows the MBean to perform any operations needed after having been
* registered in the MBean server or after the registration has failed.
*
* @param registrationDone Indicates whether or not the MBean has
* been successfully registered in the MBean server. The value
* false means that the registration phase has failed.
*/
public void postRegister(Boolean registrationDone);
/**
* Allows the MBean to perform any operations it needs before
* being unregistered by the MBean server.
*
* @exception java.lang.Exception This exception will be caught by
* the MBean server and re-thrown as an {@link
* MBeanRegistrationException}.
*/
public void preDeregister() throws java.lang.Exception ;
/**
* Allows the MBean to perform any operations needed after having been
* unregistered in the MBean server.
*/
public void postDeregister();
}