| /* |
| * Copyright (c) 2003, 2005, 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 sun.management; |
| |
| import java.util.List; |
| import java.util.ArrayList; |
| import sun.management.counter.Counter; |
| |
| |
| /** |
| * Implementation class of HotspotRuntimeMBean interface. |
| * |
| * Internal, uncommitted management interface for Hotspot runtime |
| * system. |
| */ |
| class HotspotRuntime |
| implements HotspotRuntimeMBean { |
| |
| private VMManagement jvm; |
| |
| /** |
| * Constructor of HotspotRuntime class. |
| */ |
| HotspotRuntime(VMManagement vm) { |
| jvm = vm; |
| } |
| |
| public long getSafepointCount() { |
| return jvm.getSafepointCount(); |
| } |
| |
| public long getTotalSafepointTime() { |
| return jvm.getTotalSafepointTime(); |
| } |
| |
| public long getSafepointSyncTime() { |
| return jvm.getSafepointSyncTime(); |
| } |
| |
| // Performance counter support |
| private static final String JAVA_RT = "java.rt."; |
| private static final String COM_SUN_RT = "com.sun.rt."; |
| private static final String SUN_RT = "sun.rt."; |
| private static final String JAVA_PROPERTY = "java.property."; |
| private static final String COM_SUN_PROPERTY = "com.sun.property."; |
| private static final String SUN_PROPERTY = "sun.property."; |
| private static final String RT_COUNTER_NAME_PATTERN = |
| JAVA_RT + "|" + COM_SUN_RT + "|" + SUN_RT + "|" + |
| JAVA_PROPERTY + "|" + COM_SUN_PROPERTY + "|" + SUN_PROPERTY; |
| |
| public java.util.List<Counter> getInternalRuntimeCounters() { |
| return jvm.getInternalCounters(RT_COUNTER_NAME_PATTERN); |
| } |
| } |