/* * Copyright (c) 2003, 2004, 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.snmp.jvminstr;// java imports//import java.io.Serializable;import java.lang.management.ManagementFactory;import java.lang.management.CompilationMXBean;// jmx imports//import javax.management.MBeanServer;import com.sun.jmx.snmp.SnmpString;import com.sun.jmx.snmp.SnmpStatusException;// jdmk imports//import com.sun.jmx.snmp.agent.SnmpMib;import sun.management.snmp.jvmmib.JvmCompilationMBean;import sun.management.snmp.jvmmib.EnumJvmJITCompilerTimeMonitoring;import sun.management.snmp.util.MibLogger;/** * The class is used for implementing the "JvmCompilation" group. */public class JvmCompilationImpl implements JvmCompilationMBean { /** * Variable for storing the value of "JvmJITCompilerTimeMonitoring". * * "Indicates whether the Java virtual machine supports * compilation time monitoring. * * See java.management.CompilationMXBean. * isCompilationTimeMonitoringSupported() * " * */ static final EnumJvmJITCompilerTimeMonitoring JvmJITCompilerTimeMonitoringSupported = new EnumJvmJITCompilerTimeMonitoring("supported"); static final EnumJvmJITCompilerTimeMonitoring JvmJITCompilerTimeMonitoringUnsupported = new EnumJvmJITCompilerTimeMonitoring("unsupported"); /** * Constructor for the "JvmCompilation" group. * If the group contains a table, the entries created through an SNMP SET * will not be registered in Java DMK. */ public JvmCompilationImpl(SnmpMib myMib) { } /** * Constructor for the "JvmCompilation" group. * If the group contains a table, the entries created through an SNMP * SET will be AUTOMATICALLY REGISTERED in Java DMK. */ public JvmCompilationImpl(SnmpMib myMib, MBeanServer server) { } private static CompilationMXBean getCompilationMXBean() { return ManagementFactory.getCompilationMXBean(); } /** * Getter for the "JvmJITCompilerTimeMonitoring" variable. */ public EnumJvmJITCompilerTimeMonitoring getJvmJITCompilerTimeMonitoring() throws SnmpStatusException { // If we reach this point, then we can safely assume that // getCompilationMXBean() will not return null, because this // object will not be instantiated when there is no compilation // system (see JVM_MANAGEMENT_MIB_IMPL). // if(getCompilationMXBean().isCompilationTimeMonitoringSupported()) return JvmJITCompilerTimeMonitoringSupported; else return JvmJITCompilerTimeMonitoringUnsupported; } /** * Getter for the "JvmJITCompilerTimeMs" variable. */ public Long getJvmJITCompilerTimeMs() throws SnmpStatusException { final long t; if(getCompilationMXBean().isCompilationTimeMonitoringSupported()) t = getCompilationMXBean().getTotalCompilationTime(); else t = 0; return new Long(t); } /** * Getter for the "JvmJITCompilerName" variable. */ public String getJvmJITCompilerName() throws SnmpStatusException { return JVM_MANAGEMENT_MIB_IMPL. validJavaObjectNameTC(getCompilationMXBean().getName()); }}
/*
* Copyright (c) 2003, 2004, 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.snmp.jvminstr;
// java imports
//
import java.io.Serializable;
import java.lang.management.ManagementFactory;
import java.lang.management.CompilationMXBean;
// jmx imports
//
import javax.management.MBeanServer;
import com.sun.jmx.snmp.SnmpString;
import com.sun.jmx.snmp.SnmpStatusException;
// jdmk imports
//
import com.sun.jmx.snmp.agent.SnmpMib;
import sun.management.snmp.jvmmib.JvmCompilationMBean;
import sun.management.snmp.jvmmib.EnumJvmJITCompilerTimeMonitoring;
import sun.management.snmp.util.MibLogger;
/**
* The class is used for implementing the "JvmCompilation" group.
*/
public class JvmCompilationImpl implements JvmCompilationMBean {
/**
* Variable for storing the value of "JvmJITCompilerTimeMonitoring".
*
* "Indicates whether the Java virtual machine supports
* compilation time monitoring.
*
* See java.management.CompilationMXBean.
* isCompilationTimeMonitoringSupported()
* "
*
*/
static final EnumJvmJITCompilerTimeMonitoring
JvmJITCompilerTimeMonitoringSupported =
new EnumJvmJITCompilerTimeMonitoring("supported");
static final EnumJvmJITCompilerTimeMonitoring
JvmJITCompilerTimeMonitoringUnsupported =
new EnumJvmJITCompilerTimeMonitoring("unsupported");
/**
* Constructor for the "JvmCompilation" group.
* If the group contains a table, the entries created through an SNMP SET
* will not be registered in Java DMK.
*/
public JvmCompilationImpl(SnmpMib myMib) {
}
/**
* Constructor for the "JvmCompilation" group.
* If the group contains a table, the entries created through an SNMP
* SET will be AUTOMATICALLY REGISTERED in Java DMK.
*/
public JvmCompilationImpl(SnmpMib myMib, MBeanServer server) {
}
private static CompilationMXBean getCompilationMXBean() {
return ManagementFactory.getCompilationMXBean();
}
/**
* Getter for the "JvmJITCompilerTimeMonitoring" variable.
*/
public EnumJvmJITCompilerTimeMonitoring getJvmJITCompilerTimeMonitoring()
throws SnmpStatusException {
// If we reach this point, then we can safely assume that
// getCompilationMXBean() will not return null, because this
// object will not be instantiated when there is no compilation
// system (see JVM_MANAGEMENT_MIB_IMPL).
//
if(getCompilationMXBean().isCompilationTimeMonitoringSupported())
return JvmJITCompilerTimeMonitoringSupported;
else
return JvmJITCompilerTimeMonitoringUnsupported;
}
/**
* Getter for the "JvmJITCompilerTimeMs" variable.
*/
public Long getJvmJITCompilerTimeMs() throws SnmpStatusException {
final long t;
if(getCompilationMXBean().isCompilationTimeMonitoringSupported())
t = getCompilationMXBean().getTotalCompilationTime();
else
t = 0;
return new Long(t);
}
/**
* Getter for the "JvmJITCompilerName" variable.
*/
public String getJvmJITCompilerName() throws SnmpStatusException {
return JVM_MANAGEMENT_MIB_IMPL.
validJavaObjectNameTC(getCompilationMXBean().getName());
}
}