01: /*
02: * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.tools.jstatd;
27:
28: import sun.jvmstat.monitor.*;
29: import sun.jvmstat.monitor.remote.*;
30:
31: /**
32: * Concrete implementation of the RemoteVm interface for the HotSpot PerfData
33: * shared memory implementation of the jvmstat monitoring APIs. This class
34: * providing remote access to the instrumentation exported by a local HotSpot
35: * Java Virtual Machine. The instrumentation buffer is shipped in whole to
36: * the remote machine, which is responsible for parsing and provide access
37: * to the contained data.
38: *
39: * @author Brian Doherty
40: * @version 1.8, 05/05/07
41: * @since 1.5
42: */
43: public class RemoteVmImpl implements RemoteVm {
44:
45: private BufferedMonitoredVm mvm;
46:
47: RemoteVmImpl(BufferedMonitoredVm mvm) {
48: this .mvm = mvm;
49: }
50:
51: public byte[] getBytes() {
52: return mvm.getBytes();
53: }
54:
55: public int getCapacity() {
56: return mvm.getCapacity();
57: }
58:
59: public void detach() {
60: mvm.detach();
61: }
62:
63: public int getLocalVmId() {
64: return mvm.getVmIdentifier().getLocalVmId();
65: }
66: }
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