javax.management

Interface MBeanRegistration

public interface MBeanRegistration

Beans may implement this interface in order to perform operations immediately prior to or after their registration or deregistration.
Since:
1.5

Method Summary

void
postDeregister()
This method is called following deregistration of the bean by the server.
void
postRegister(Boolean successful)
This method is called following both successful and unsuccessful attempts to register the bean.
void
preDeregister()
This method is called prior to de-registration, and may throw an exception.
ObjectName
preRegister(MBeanServer server, ObjectName name)
This method is called prior to registration, with a reference to the server and ObjectName supplied to the server for registration.

Method Details

postDeregister

public void postDeregister()
This method is called following deregistration of the bean by the server.

postRegister

public void postRegister(Boolean successful)
This method is called following both successful and unsuccessful attempts to register the bean. The supplied boolean value indicates the result of the attempt relative to this call.
Parameters:
successful - true if the registration was successful.

preDeregister

public void preDeregister()
            throws Exception
This method is called prior to de-registration, and may throw an exception.
Throws:
Exception - if something goes wrong during the bean's pre-deregistration operation. The server will re-throw this exception as an MBeanRegistrationException.

preRegister

public ObjectName preRegister(MBeanServer server,
                              ObjectName name)
            throws Exception
This method is called prior to registration, with a reference to the server and ObjectName supplied to the server for registration. This method may be used to replace this name by one chosen by the bean. Such behaviour is expected if the supplied name is null, but may occur in all cases. The method may throw an exception, which will cause registration to be aborted.
Parameters:
server - the server with which the bean is being registered.
name - the name the server was supplied with for registration, which may be null.
Throws:
Exception - if something goes wrong during the bean's pre-registration operation. The server will re-throw this exception as an MBeanRegistrationException.

MBeanRegistration.java -- Interface for beans to hook into registration. Copyright (C) 2006 Free Software Foundation, Inc. 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.