/* * Copyright (c) 2007, 2012, 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 com.sun.org.glassfish.gmbal; import java.util.Map; import com.sun.org.glassfish.external.amx.AMX; /** Base interface supported by all AMXMBeanInterface MBeans. All MBeans generated by * gmbal comply with this interface, which means that the attributes and * operations defined in this Java interface all appear in each * MBean generated by calling ManagedObjectManager.register. * * @author LLoyd Chambers * @author Ken Cavanaugh * */ @ManagedObject @Description( "Base interface for any MBean that works in the AMX framework" ) public interface AMXMBeanInterface { /** Get all metadata about this MBean. * @return The descriptor, which will be a ModelMBeanInfoSupport instance. */ public Map<String,?> getMeta(); /** Usually the same as the ObjectName 'name' property, but can differ if the actual name contains characters that must be escaped for an ObjectName and/or if the MBean has a mutable name attribute. The type property can be obtained from the ObjectName */ @ManagedAttribute( id=AMX.ATTR_NAME ) @Description( "Return the name of this MBean.") public String getName(); /** "go up one level": the MBean containing this one, can be null for root * @return The container of this MBean (null if already at root). */ @ManagedAttribute( id=AMX.ATTR_PARENT ) @Description( "The container that contains this MBean" ) public AMXMBeanInterface getParent(); /** Containment hierarchy: Get all AMXMBeanInterface contained by this one, in no particular order. Valid only if isContainer(). * Note that using an array sidesteps Map/Set/OpenType issues * @return All children of this AMXMBeanInterface MBean. */ @ManagedAttribute( id=AMX.ATTR_CHILDREN ) @Description( "All children of this AMX MBean") public AMXMBeanInterface[] getChildren(); }