private PatternBinding( int hasCode, @NotNull String verb, @Nullable String route, @NotNull Pattern pattern, @Nullable Set<String> paramNames, @NotNull Middleware[] middleware) { this.route = route; this.pattern = pattern; this.paramNames = paramNames; Collections.addAll(this.middleware, middleware); // register on JMX try { objectName = new ObjectName( "com.jetdrone.yoke:type=Route@" + hasCode + ",method=" + verb + ",path=" + ObjectName.quote(route)); } catch (MalformedObjectNameException e) { throw new RuntimeException(e); } try { mbs.registerMBean(new RouteMBean(this.middleware), objectName); } catch (InstanceAlreadyExistsException e) { // ignore } catch (MBeanRegistrationException | NotCompliantMBeanException e) { throw new RuntimeException(e); } }
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 addMiddleware(@NotNull Middleware[] middleware) { Collections.addAll(this.middleware, middleware); // un register if present try { mbs.unregisterMBean(objectName); } catch (InstanceNotFoundException e) { // ignore } catch (MBeanRegistrationException e) { throw new RuntimeException(e); } // re register if present try { mbs.registerMBean(new RouteMBean(this.middleware), objectName); } catch (InstanceAlreadyExistsException e) { // ignore } catch (MBeanRegistrationException | NotCompliantMBeanException e) { throw new RuntimeException(e); } }
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); } }