1 /*
   2  * Copyright (c) 2011, 2019, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package nsk.monitoring.share.server;
  25 
  26 import javax.management.*;
  27 import com.sun.management.*;
  28 
  29 /**
  30  * com.sun.management.ThreadMXBean implementation that delegates functionality to MBeanServer.
  31  */
  32 public class ServerThreadMXBeanNew extends ServerThreadMXBean implements ThreadMXBean{
  33 
  34     public ServerThreadMXBeanNew(MBeanServer mbeanServer) {
  35         super(mbeanServer);
  36     }
  37 
  38     public long[] getThreadUserTime(long[] ids) {
  39         return (long[]) invokeMethod("getThreadUserTime",
  40                 new Object[] { ids },
  41                 new String[] { long[].class.getName() });
  42     }
  43 
  44     public long[] getThreadCpuTime(long[] ids) {
  45         return (long[]) invokeMethod("getThreadCpuTime",
  46                 new Object[] { ids },
  47                 new String[] { long[].class.getName() });
  48     }
  49 
  50     public long[] getThreadAllocatedBytes(long[] ids) {
  51         return (long[]) invokeMethod("getThreadAllocatedBytes",
  52                 new Object[] { ids },
  53                 new String[] { long[].class.getName() });
  54     }
  55 
  56     public long getThreadAllocatedBytes(long id) {
  57         return (Long) invokeMethod("getThreadAllocatedBytes",
  58             new Object[] { id },
  59             new String[] { long.class.getName() });
  60     }
  61 
  62     public long getCurrentThreadAllocatedBytes() {
  63         return (Long) invokeMethod("getCurrentThreadAllocatedBytes",
  64             new Object[] { },
  65             new String[] { });
  66     }
  67 
  68     public void setThreadAllocatedMemoryEnabled(boolean enabled) {
  69         setBooleanAttribute("ThreadAllocatedMemoryEnabled", enabled);
  70     }
  71 
  72     public boolean isThreadAllocatedMemorySupported() {
  73         return getBooleanAttribute("ThreadAllocatedMemorySupported");
  74     }
  75 
  76     public boolean isThreadAllocatedMemoryEnabled() {
  77         return getBooleanAttribute("ThreadAllocatedMemoryEnabled");
  78     }
  79 }