public static void main(String[] args) throws Exception {
Class thisClass = MethodResultTest.class;
Class exoticClass = Exotic.class;
String exoticClassName = Exotic.class.getName();
ClassLoader testClassLoader = thisClass.getClassLoader();
if (!(testClassLoader instanceof URLClassLoader)) {
System.out.println("TEST INVALID: Not loaded by a " + "URLClassLoader: " + testClassLoader);
System.exit(1);
}
URLClassLoader tcl = (URLClassLoader) testClassLoader;
URL[] urls = tcl.getURLs();
ClassLoader shadowLoader =
new ShadowLoader(
urls,
testClassLoader,
new String[] {
exoticClassName, ExoticMBeanInfo.class.getName(), ExoticException.class.getName()
});
Class cl = shadowLoader.loadClass(exoticClassName);
if (cl == exoticClass) {
System.out.println(
"TEST INVALID: Shadow class loader loaded " + "same class as test class loader");
System.exit(1);
}
Thread.currentThread().setContextClassLoader(shadowLoader);
ObjectName on = new ObjectName("a:b=c");
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
mbs.createMBean(Thing.class.getName(), on);
final String[] protos = {"rmi", "iiop", "jmxmp"};
boolean ok = true;
for (int i = 0; i < protos.length; i++) {
try {
ok &= test(protos[i], mbs, on);
System.out.println();
} catch (Exception e) {
System.out.println("TEST FAILED WITH EXCEPTION:");
e.printStackTrace(System.out);
ok = false;
}
}
if (ok) System.out.println("Test passed");
else {
System.out.println("TEST FAILED");
System.exit(1);
}
}
public static void main(String[] args) {
int errorCount = 0;
for (int i = 0; i < NTESTS; i++) {
try {
System.out.println("Test " + i + ":");
test(i);
} catch (Throwable e) {
errorCount++;
boolean first = true;
do {
System.err.println(first ? "Exception:" : "Caused by:");
first = false;
e.printStackTrace();
Throwable nexte;
nexte = e.getCause();
if (nexte == null) { // old JMX
if (e instanceof MBeanException) nexte = ((MBeanException) e).getTargetException();
}
e = nexte;
} while (e != null);
}
}
if (errorCount == 0) {
System.out.println("All ModelMBean tests successfuly passed");
System.out.println("Bye! Bye!");
// JTReg doesn't like System.exit(0);
return;
} else {
System.err.println("ERROR: " + errorCount + " tests failed");
System.exit(errorCount);
}
}
public void dump(long interval, long samples) {
try {
PrintGCStat pstat = new PrintGCStat(server);
for (int i = 0; i < samples; i++) {
pstat.printVerboseGc();
try {
Thread.sleep(interval);
} catch (InterruptedException e) {
System.exit(1);
}
}
} catch (IOException e) {
System.err.println("\nCommunication error: " + e.getMessage());
System.exit(1);
}
}
public static void main(String[] args) throws Exception {
System.out.println(
"Test that target MBean class loader is used " + "before JMX Remote API class loader");
ClassLoader jmxRemoteClassLoader = JMXServiceURL.class.getClassLoader();
if (jmxRemoteClassLoader == null) {
System.out.println(
"JMX Remote API loaded by bootstrap " + "class loader, this test is irrelevant");
return;
}
if (!(jmxRemoteClassLoader instanceof URLClassLoader)) {
System.out.println("TEST INVALID: JMX Remote API not loaded by " + "URLClassLoader");
System.exit(1);
}
URLClassLoader jrcl = (URLClassLoader) jmxRemoteClassLoader;
URL[] urls = jrcl.getURLs();
PrivateMLet mlet = new PrivateMLet(urls, null, false);
Class shadowClass = mlet.loadClass(JMXServiceURL.class.getName());
if (shadowClass == JMXServiceURL.class) {
System.out.println("TEST INVALID: MLet got original " + "JMXServiceURL not shadow");
System.exit(1);
}
MBeanServer mbs = MBeanServerFactory.newMBeanServer();
mbs.registerMBean(mlet, mletName);
final String[] protos = {"rmi", "iiop", "jmxmp"};
boolean ok = true;
for (int i = 0; i < protos.length; i++) {
try {
ok &= test(protos[i], mbs);
} catch (Exception e) {
System.out.println("TEST FAILED WITH EXCEPTION:");
e.printStackTrace(System.out);
ok = false;
}
}
if (ok) System.out.println("Test passed");
else {
System.out.println("TEST FAILED");
System.exit(1);
}
}
private void parseCmdLine(String[] args) {
CommandLineParser parser = new PosixParser();
Options options = new Options();
options.addOption("v", "version", false, "Q2's version");
options.addOption("d", "deploydir", true, "Deployment directory");
options.addOption("r", "recursive", false, "Deploy subdirectories recursively");
options.addOption("h", "help", false, "Usage information");
options.addOption("C", "config", true, "Configuration bundle");
options.addOption("e", "encrypt", true, "Encrypt configuration bundle");
options.addOption("i", "cli", false, "Command Line Interface");
options.addOption("c", "command", true, "Command to execute");
try {
CommandLine line = parser.parse(options, args);
if (line.hasOption("v")) {
displayVersion();
System.exit(0);
}
if (line.hasOption("h")) {
HelpFormatter helpFormatter = new HelpFormatter();
helpFormatter.printHelp("Q2", options);
System.exit(0);
}
if (line.hasOption("c")) {
cli = new CLI(this, line.getOptionValue("c"), line.hasOption("i"));
} else if (line.hasOption("i")) cli = new CLI(this, null, true);
String dir = DEFAULT_DEPLOY_DIR;
if (line.hasOption("d")) {
dir = line.getOptionValue("d");
}
recursive = line.hasOption("r");
this.deployDir = new File(dir);
if (line.hasOption("C")) deployBundle(new File(line.getOptionValue("C")), false);
if (line.hasOption("e")) deployBundle(new File(line.getOptionValue("e")), true);
} catch (MissingArgumentException e) {
System.out.println("ERROR: " + e.getMessage());
System.exit(1);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
/** Connect to a JMX agent of a given URL. */
private void connect(String urlPath) {
try {
JMXServiceURL url = new JMXServiceURL("rmi", "", 0, urlPath);
this.jmxc = JMXConnectorFactory.connect(url);
this.server = jmxc.getMBeanServerConnection();
} catch (MalformedURLException e) {
// should not reach here
} catch (IOException e) {
System.err.println("\nCommunication error: " + e.getMessage());
System.exit(1);
}
}
public static void main(String[] args) throws Exception {
// TODO Auto-generated method stub
if (args.length != 4) {
System.err.println("Please provide process id zabbix-host zabbix-port host-guid");
System.exit(-1);
}
String processPid = args[0];
String zabbixHost = args[1];
String zabbixPort = args[2];
String hostGuid = args[3];
VirtualMachine vm = VirtualMachine.attach(processPid);
String connectorAddr =
vm.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
if (connectorAddr == null) {
String agent =
vm.getSystemProperties().getProperty("java.home")
+ File.separator
+ "lib"
+ File.separator
+ "management-agent.jar";
vm.loadAgent(agent);
connectorAddr =
vm.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
}
JMXServiceURL serviceURL = new JMXServiceURL(connectorAddr);
JMXConnector connector = JMXConnectorFactory.connect(serviceURL);
MBeanServerConnection mbsc = connector.getMBeanServerConnection();
ObjectName objName = new ObjectName(ManagementFactory.THREAD_MXBEAN_NAME);
Set<ObjectName> mbeans = mbsc.queryNames(objName, null);
for (ObjectName name : mbeans) {
ThreadMXBean threadBean;
threadBean =
ManagementFactory.newPlatformMXBeanProxy(mbsc, name.toString(), ThreadMXBean.class);
long threadIds[] = threadBean.getAllThreadIds();
for (long threadId : threadIds) {
ThreadInfo threadInfo = threadBean.getThreadInfo(threadId);
System.out.println(threadInfo.getThreadName() + " / " + threadInfo.getThreadState());
}
}
}
public void run() {
started = true;
Thread.currentThread().setName("Q2-" + getInstanceId().toString());
try {
/*
* The following code determines whether a MBeanServer exists
* already. If so then the first one in the list is used.
* I have not yet find a way to interrogate the server for
* information other than MBeans so to pick a specific one
* would be difficult.
*/
ArrayList mbeanServerList = MBeanServerFactory.findMBeanServer(null);
if (mbeanServerList.isEmpty()) {
server = MBeanServerFactory.createMBeanServer(JMX_NAME);
} else {
server = (MBeanServer) mbeanServerList.get(0);
}
final ObjectName loaderName = new ObjectName(Q2_CLASS_LOADER);
try {
loader =
(QClassLoader)
java.security.AccessController.doPrivileged(
new java.security.PrivilegedAction() {
public Object run() {
return new QClassLoader(server, libDir, loaderName, mainClassLoader);
}
});
server.registerMBean(loader, loaderName);
loader = loader.scan(false);
} catch (Throwable t) {
if (log != null) log.error("initial-scan", t);
else t.printStackTrace();
}
factory = new QFactory(loaderName, this);
initSystemLogger();
addShutdownHook();
q2Thread = Thread.currentThread();
q2Thread.setContextClassLoader(loader);
if (cli != null) cli.start();
initConfigDecorator();
for (int i = 1; !shutdown; i++) {
try {
boolean forceNewClassLoader = scan();
QClassLoader oldClassLoader = loader;
loader = loader.scan(forceNewClassLoader);
if (loader != oldClassLoader) {
oldClassLoader = null; // We want't this to be null so it gets GCed.
System.gc(); // force a GC
log.info(
"new classloader ["
+ Integer.toString(loader.hashCode(), 16)
+ "] has been created");
}
deploy();
checkModified();
relax(SCAN_INTERVAL);
if (i % (3600000 / SCAN_INTERVAL) == 0) logVersion();
} catch (Throwable t) {
log.error("start", t);
relax();
}
}
undeploy();
try {
server.unregisterMBean(loaderName);
} catch (InstanceNotFoundException e) {
log.error(e);
}
if (decorator != null) {
decorator.uninitialize();
}
if (exit && !shuttingDown) System.exit(0);
} catch (Exception e) {
if (log != null) log.error(e);
else e.printStackTrace();
System.exit(1);
}
}
public static void main(String[] args) throws Exception {
System.out.println(
"Checking that all known MBeans that are "
+ "NotificationBroadcasters have sane "
+ "MBeanInfo.getNotifications()");
System.out.println("Checking platform MBeans...");
checkPlatformMBeans();
URL codeBase = ClassLoader.getSystemResource("javax/management/MBeanServer.class");
if (codeBase == null) {
throw new Exception("Could not determine codeBase for " + MBeanServer.class);
}
System.out.println();
System.out.println("Looking for standard MBeans...");
String[] classes = findStandardMBeans(codeBase);
System.out.println("Testing standard MBeans...");
for (int i = 0; i < classes.length; i++) {
String name = classes[i];
Class<?> c;
try {
c = Class.forName(name);
} catch (Throwable e) {
System.out.println(name + ": cannot load (not public?): " + e);
continue;
}
if (!NotificationBroadcaster.class.isAssignableFrom(c)) {
System.out.println(name + ": not a NotificationBroadcaster");
continue;
}
if (Modifier.isAbstract(c.getModifiers())) {
System.out.println(name + ": abstract class");
continue;
}
NotificationBroadcaster mbean;
Constructor<?> constr;
try {
constr = c.getConstructor();
} catch (Exception e) {
System.out.println(name + ": no public no-arg constructor: " + e);
continue;
}
try {
mbean = (NotificationBroadcaster) constr.newInstance();
} catch (Exception e) {
System.out.println(name + ": no-arg constructor failed: " + e);
continue;
}
check(mbean);
}
System.out.println();
System.out.println("Testing some explicit cases...");
check(new RelationService(false));
/*
We can't do this:
check(new RequiredModelMBean());
because the Model MBean spec more or less forces us to use the
names GENERIC and ATTRIBUTE_CHANGE for its standard notifs.
*/
checkRMIConnectorServer();
System.out.println();
if (!suspicious.isEmpty()) System.out.println("SUSPICIOUS CLASSES: " + suspicious);
if (failed.isEmpty()) System.out.println("TEST PASSED");
else {
System.out.println("TEST FAILED: " + failed);
System.exit(1);
}
}