/* * Copyright (c) 2003, 2006, 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 com.sun.jmx.mbeanserver.Util;import java.io.Serializable;import java.lang.management.RuntimeMXBean;import java.lang.management.ManagementFactory;import java.util.List;import java.util.Map;// 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.JvmRuntimeMBean;import sun.management.snmp.jvmmib.EnumJvmRTBootClassPathSupport;import sun.management.snmp.util.JvmContextFactory;/** * The class is used for implementing the "JvmRuntime" group. */public class JvmRuntimeImpl implements JvmRuntimeMBean { /** * Variable for storing the value of "JvmRTBootClassPathSupport". * * "Indicates whether the Java virtual machine supports the * boot class path mechanism used by the system class loader * to search for class files. * * See java.management.RuntimeMXBean.isBootClassPathSupported() * " * */ static final EnumJvmRTBootClassPathSupport JvmRTBootClassPathSupportSupported = new EnumJvmRTBootClassPathSupport("supported"); static final EnumJvmRTBootClassPathSupport JvmRTBootClassPathSupportUnSupported = new EnumJvmRTBootClassPathSupport("unsupported"); /** * Constructor for the "JvmRuntime" group. * If the group contains a table, the entries created through an SNMP SET * will not be registered in Java DMK. */ public JvmRuntimeImpl(SnmpMib myMib) { } /** * Constructor for the "JvmRuntime" group. * If the group contains a table, the entries created through an SNMP SET * will be AUTOMATICALLY REGISTERED in Java DMK. */ public JvmRuntimeImpl(SnmpMib myMib, MBeanServer server) { } static RuntimeMXBean getRuntimeMXBean() { return ManagementFactory.getRuntimeMXBean(); } private static String validDisplayStringTC(String str) { return JVM_MANAGEMENT_MIB_IMPL.validDisplayStringTC(str); } private static String validPathElementTC(String str) { return JVM_MANAGEMENT_MIB_IMPL.validPathElementTC(str); } private static String validJavaObjectNameTC(String str) { return JVM_MANAGEMENT_MIB_IMPL.validJavaObjectNameTC(str); } static String[] splitPath(String path) { final String[] items = path.split(java.io.File.pathSeparator); // for (int i=0;i<items.length;i++) { // items[i]=validPathElementTC(items[i]); // } return items; } static String[] getClassPath(Object userData) { final Map<Object, Object> m = Util.cast((userData instanceof Map)?userData:null); final String tag = "JvmRuntime.getClassPath"; // If the list is in the cache, simply return it. // if (m != null) { final String[] cached = (String[])m.get(tag); if (cached != null) return cached; } final String[] args = splitPath(getRuntimeMXBean().getClassPath()); if (m != null) m.put(tag,args); return args; } static String[] getBootClassPath(Object userData) { if (!getRuntimeMXBean().isBootClassPathSupported()) return new String[0]; final Map<Object, Object> m = Util.cast((userData instanceof Map)?userData:null); final String tag = "JvmRuntime.getBootClassPath"; // If the list is in the cache, simply return it. // if (m != null) { final String[] cached = (String[])m.get(tag); if (cached != null) return cached; } final String[] args = splitPath(getRuntimeMXBean().getBootClassPath()); if (m != null) m.put(tag,args); return args; } static String[] getLibraryPath(Object userData) { final Map<Object, Object> m = Util.cast((userData instanceof Map)?userData:null); final String tag = "JvmRuntime.getLibraryPath"; // If the list is in the cache, simply return it. // if (m != null) { final String[] cached = (String[])m.get(tag); if (cached != null) return cached; } final String[] args = splitPath(getRuntimeMXBean().getLibraryPath()); if (m != null) m.put(tag,args); return args; } static String[] getInputArguments(Object userData) { final Map<Object, Object> m = Util.cast((userData instanceof Map)?userData:null); final String tag = "JvmRuntime.getInputArguments"; // If the list is in the cache, simply return it. // if (m != null) { final String[] cached = (String[])m.get(tag); if (cached != null) return cached; } final List<String> l = getRuntimeMXBean().getInputArguments(); final String[] args = l.toArray(new String[0]); if (m != null) m.put(tag,args); return args; } /** * Getter for the "JvmRTSpecVendor" variable. */ public String getJvmRTSpecVendor() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean().getSpecVendor()); } /** * Getter for the "JvmRTSpecName" variable. */ public String getJvmRTSpecName() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean().getSpecName()); } /** * Getter for the "JvmRTVersion" variable. */ public String getJvmRTVMVersion() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean().getVmVersion()); } /** * Getter for the "JvmRTVendor" variable. */ public String getJvmRTVMVendor() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean().getVmVendor()); } /** * Getter for the "JvmRTManagementSpecVersion" variable. */ public String getJvmRTManagementSpecVersion() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean(). getManagementSpecVersion()); } /** * Getter for the "JvmRTVMName" variable. */ public String getJvmRTVMName() throws SnmpStatusException { return validJavaObjectNameTC(getRuntimeMXBean().getVmName()); } /** * Getter for the "JvmRTInputArgsCount" variable. */ public Integer getJvmRTInputArgsCount() throws SnmpStatusException { final String[] args = getInputArguments(JvmContextFactory. getUserData()); return new Integer(args.length); } /** * Getter for the "JvmRTBootClassPathSupport" variable. */ public EnumJvmRTBootClassPathSupport getJvmRTBootClassPathSupport() throws SnmpStatusException { if(getRuntimeMXBean().isBootClassPathSupported()) return JvmRTBootClassPathSupportSupported; else return JvmRTBootClassPathSupportUnSupported; } /** * Getter for the "JvmRTUptimeMs" variable. */ public Long getJvmRTUptimeMs() throws SnmpStatusException { return new Long(getRuntimeMXBean().getUptime()); } /** * Getter for the "JvmRTStartTimeMs" variable. */ public Long getJvmRTStartTimeMs() throws SnmpStatusException { return new Long(getRuntimeMXBean().getStartTime()); } /** * Getter for the "JvmRTSpecVersion" variable. */ public String getJvmRTSpecVersion() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean().getSpecVersion()); } /** * Getter for the "JvmRTName" variable. */ public String getJvmRTName() throws SnmpStatusException { return validDisplayStringTC(getRuntimeMXBean().getName()); }}
/*
* Copyright (c) 2003, 2006, 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 com.sun.jmx.mbeanserver.Util;
import java.io.Serializable;
import java.lang.management.RuntimeMXBean;
import java.lang.management.ManagementFactory;
import java.util.List;
import java.util.Map;
// 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.JvmRuntimeMBean;
import sun.management.snmp.jvmmib.EnumJvmRTBootClassPathSupport;
import sun.management.snmp.util.JvmContextFactory;
/**
* The class is used for implementing the "JvmRuntime" group.
*/
public class JvmRuntimeImpl implements JvmRuntimeMBean {
/**
* Variable for storing the value of "JvmRTBootClassPathSupport".
*
* "Indicates whether the Java virtual machine supports the
* boot class path mechanism used by the system class loader
* to search for class files.
*
* See java.management.RuntimeMXBean.isBootClassPathSupported()
* "
*
*/
static final EnumJvmRTBootClassPathSupport
JvmRTBootClassPathSupportSupported =
new EnumJvmRTBootClassPathSupport("supported");
static final EnumJvmRTBootClassPathSupport
JvmRTBootClassPathSupportUnSupported =
new EnumJvmRTBootClassPathSupport("unsupported");
/**
* Constructor for the "JvmRuntime" group.
* If the group contains a table, the entries created through an SNMP SET
* will not be registered in Java DMK.
*/
public JvmRuntimeImpl(SnmpMib myMib) {
}
/**
* Constructor for the "JvmRuntime" group.
* If the group contains a table, the entries created through an SNMP SET
* will be AUTOMATICALLY REGISTERED in Java DMK.
*/
public JvmRuntimeImpl(SnmpMib myMib, MBeanServer server) {
}
static RuntimeMXBean getRuntimeMXBean() {
return ManagementFactory.getRuntimeMXBean();
}
private static String validDisplayStringTC(String str) {
return JVM_MANAGEMENT_MIB_IMPL.validDisplayStringTC(str);
}
private static String validPathElementTC(String str) {
return JVM_MANAGEMENT_MIB_IMPL.validPathElementTC(str);
}
private static String validJavaObjectNameTC(String str) {
return JVM_MANAGEMENT_MIB_IMPL.validJavaObjectNameTC(str);
}
static String[] splitPath(String path) {
final String[] items = path.split(java.io.File.pathSeparator);
// for (int i=0;i<items.length;i++) {
// items[i]=validPathElementTC(items[i]);
// }
return items;
}
static String[] getClassPath(Object userData) {
final Map<Object, Object> m =
Util.cast((userData instanceof Map)?userData:null);
final String tag = "JvmRuntime.getClassPath";
// If the list is in the cache, simply return it.
//
if (m != null) {
final String[] cached = (String[])m.get(tag);
if (cached != null) return cached;
}
final String[] args = splitPath(getRuntimeMXBean().getClassPath());
if (m != null) m.put(tag,args);
return args;
}
static String[] getBootClassPath(Object userData) {
if (!getRuntimeMXBean().isBootClassPathSupported())
return new String[0];
final Map<Object, Object> m =
Util.cast((userData instanceof Map)?userData:null);
final String tag = "JvmRuntime.getBootClassPath";
// If the list is in the cache, simply return it.
//
if (m != null) {
final String[] cached = (String[])m.get(tag);
if (cached != null) return cached;
}
final String[] args = splitPath(getRuntimeMXBean().getBootClassPath());
if (m != null) m.put(tag,args);
return args;
}
static String[] getLibraryPath(Object userData) {
final Map<Object, Object> m =
Util.cast((userData instanceof Map)?userData:null);
final String tag = "JvmRuntime.getLibraryPath";
// If the list is in the cache, simply return it.
//
if (m != null) {
final String[] cached = (String[])m.get(tag);
if (cached != null) return cached;
}
final String[] args = splitPath(getRuntimeMXBean().getLibraryPath());
if (m != null) m.put(tag,args);
return args;
}
static String[] getInputArguments(Object userData) {
final Map<Object, Object> m =
Util.cast((userData instanceof Map)?userData:null);
final String tag = "JvmRuntime.getInputArguments";
// If the list is in the cache, simply return it.
//
if (m != null) {
final String[] cached = (String[])m.get(tag);
if (cached != null) return cached;
}
final List<String> l = getRuntimeMXBean().getInputArguments();
final String[] args = l.toArray(new String[0]);
if (m != null) m.put(tag,args);
return args;
}
/**
* Getter for the "JvmRTSpecVendor" variable.
*/
public String getJvmRTSpecVendor() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().getSpecVendor());
}
/**
* Getter for the "JvmRTSpecName" variable.
*/
public String getJvmRTSpecName() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().getSpecName());
}
/**
* Getter for the "JvmRTVersion" variable.
*/
public String getJvmRTVMVersion() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().getVmVersion());
}
/**
* Getter for the "JvmRTVendor" variable.
*/
public String getJvmRTVMVendor() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().getVmVendor());
}
/**
* Getter for the "JvmRTManagementSpecVersion" variable.
*/
public String getJvmRTManagementSpecVersion() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().
getManagementSpecVersion());
}
/**
* Getter for the "JvmRTVMName" variable.
*/
public String getJvmRTVMName() throws SnmpStatusException {
return validJavaObjectNameTC(getRuntimeMXBean().getVmName());
}
/**
* Getter for the "JvmRTInputArgsCount" variable.
*/
public Integer getJvmRTInputArgsCount() throws SnmpStatusException {
final String[] args = getInputArguments(JvmContextFactory.
getUserData());
return new Integer(args.length);
}
/**
* Getter for the "JvmRTBootClassPathSupport" variable.
*/
public EnumJvmRTBootClassPathSupport getJvmRTBootClassPathSupport()
throws SnmpStatusException {
if(getRuntimeMXBean().isBootClassPathSupported())
return JvmRTBootClassPathSupportSupported;
else
return JvmRTBootClassPathSupportUnSupported;
}
/**
* Getter for the "JvmRTUptimeMs" variable.
*/
public Long getJvmRTUptimeMs() throws SnmpStatusException {
return new Long(getRuntimeMXBean().getUptime());
}
/**
* Getter for the "JvmRTStartTimeMs" variable.
*/
public Long getJvmRTStartTimeMs() throws SnmpStatusException {
return new Long(getRuntimeMXBean().getStartTime());
}
/**
* Getter for the "JvmRTSpecVersion" variable.
*/
public String getJvmRTSpecVersion() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().getSpecVersion());
}
/**
* Getter for the "JvmRTName" variable.
*/
public String getJvmRTName() throws SnmpStatusException {
return validDisplayStringTC(getRuntimeMXBean().getName());
}
}