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| 1 | /* | ||
| 2 | * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.jvmstat.monitor.remote; | ||
| 27 | |||
| 28 | import sun.jvmstat.monitor.*; | ||
| 29 | import java.rmi.Remote; | ||
| 30 | import java.rmi.RemoteException; | ||
| 31 | import java.io.IOException; | ||
| 32 | |||
| 33 | /** | ||
| 34 | * Remote Interface for discovering and attaching to remote | ||
| 35 | * monitorable Java Virtual Machines. | ||
| 36 | * | ||
| 37 | * @author Brian Doherty | ||
| 38 | * @since 1.5 | ||
| 39 | */ | ||
| 40 | public interface RemoteHost extends Remote { | ||
| 41 | |||
| 42 | /** | ||
| 43 | * Remote method to attach to a remote HotSpot Java Virtual Machine | ||
| 44 | * identified by <code>vmid</code>. | ||
| 45 | * | ||
| 46 | * @param vmid The identifier for the target virtual machine. | ||
| 47 | * @return RemoteVm - A remote object for accessing the remote Java | ||
| 48 | * Virtual Machine. | ||
| 49 | * | ||
| 50 | * @throws MonitorException Thrown when any other error is encountered | ||
| 51 | * while communicating with the target virtual | ||
| 52 | * machine. | ||
| 53 | * @throws RemoteException | ||
| 54 | * | ||
| 55 | */ | ||
| 56 | RemoteVm attachVm(int vmid, String mode) throws RemoteException, | ||
| 57 | MonitorException; | ||
| 58 | |||
| 59 | /** | ||
| 60 | * Remote method to detach from a remote HotSpot Java Virtual Machine | ||
| 61 | * identified by <code>vmid</code>. | ||
| 62 | * | ||
| 63 | * @param rvm The remote object for the target Java Virtual | ||
| 64 | * Machine. | ||
| 65 | * | ||
| 66 | * @throws MonitorException Thrown when any other error is encountered | ||
| 67 | * while communicating with the target virtual | ||
| 68 | * machine. | ||
| 69 | * @throws RemoteException | ||
| 70 | */ | ||
| 71 | void detachVm(RemoteVm rvm) throws RemoteException, MonitorException; | ||
| 72 | |||
| 73 | /** | ||
| 74 | * Get a list of Local Virtual Machine Identifiers for the active | ||
| 75 | * Java Virtual Machine the remote system. A Local Virtual Machine | ||
| 76 | * Identifier is also known as an <em>lvmid</em>. | ||
| 77 | * | ||
| 78 | * @return int[] - A array of <em>lvmid</em>s. | ||
| 79 | * @throws MonitorException Thrown when any other error is encountered | ||
| 80 | * while communicating with the target virtual | ||
| 81 | * machine. | ||
| 82 | * @throws RemoteException | ||
| 83 | */ | ||
| 84 | int[] activeVms() throws RemoteException, MonitorException; | ||
| 85 | } | ||