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