Java Code Examples for javax.management.remote.JMXConnector#connect()
The following examples show how to use
javax.management.remote.JMXConnector#connect() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ProviderTest.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
private static void dotest(JMXServiceURL url, MBeanServer mbs) throws Exception { JMXConnectorServer server = null; JMXConnector client = null; server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); server.start(); JMXServiceURL outputAddr = server.getAddress(); System.out.println("Server started ["+ outputAddr+ "]"); client = JMXConnectorFactory.newJMXConnector(outputAddr, null); client.connect(); System.out.println("Client connected"); MBeanServerConnection connection = client.getMBeanServerConnection(); System.out.println(connection.getDefaultDomain()); }
Example 2
Source File: ProviderTest.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
private static void dotest(JMXServiceURL url, MBeanServer mbs) throws Exception { JMXConnectorServer server = null; JMXConnector client = null; server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); server.start(); JMXServiceURL outputAddr = server.getAddress(); System.out.println("Server started ["+ outputAddr+ "]"); client = JMXConnectorFactory.newJMXConnector(outputAddr, null); client.connect(); System.out.println("Client connected"); MBeanServerConnection connection = client.getMBeanServerConnection(); System.out.println(connection.getDefaultDomain()); }
Example 3
Source File: ProviderTest.java From hottub with GNU General Public License v2.0 | 6 votes |
private static void dotest(JMXServiceURL url, MBeanServer mbs) throws Exception { JMXConnectorServer server = null; JMXConnector client = null; server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); server.start(); JMXServiceURL outputAddr = server.getAddress(); System.out.println("Server started ["+ outputAddr+ "]"); client = JMXConnectorFactory.newJMXConnector(outputAddr, null); client.connect(); System.out.println("Client connected"); MBeanServerConnection connection = client.getMBeanServerConnection(); System.out.println(connection.getDefaultDomain()); }
Example 4
Source File: ProviderTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
private static void dotest(JMXServiceURL url, MBeanServer mbs) throws Exception { JMXConnectorServer server = null; JMXConnector client = null; server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); server.start(); JMXServiceURL outputAddr = server.getAddress(); System.out.println("Server started ["+ outputAddr+ "]"); client = JMXConnectorFactory.newJMXConnector(outputAddr, null); client.connect(); System.out.println("Client connected"); MBeanServerConnection connection = client.getMBeanServerConnection(); System.out.println(connection.getDefaultDomain()); }
Example 5
Source File: SecurityJMXTest.java From activemq-artemis with Apache License 2.0 | 6 votes |
public void testBrowseExpiredMessages() throws Exception { JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://localhost:1199/jmxrmi"); JMXConnector connector = JMXConnectorFactory.connect(url, null); connector.connect(); MBeanServerConnection connection = connector.getMBeanServerConnection(); ObjectName name = new ObjectName("org.apache.activemq:type=Broker,brokerName=localhost," + "destinationType=Queue,destinationName=TEST.Q"); QueueViewMBean queueMbean = MBeanServerInvocationHandler.newProxyInstance(connection, name, QueueViewMBean.class, true); HashMap<String, String> headers = new HashMap<>(); headers.put("timeToLive", Long.toString(2000)); headers.put("JMSDeliveryMode", Integer.toString(DeliveryMode.PERSISTENT)); queueMbean.sendTextMessage(headers, "test", "system", "manager"); // allow message to expire on the queue TimeUnit.SECONDS.sleep(4); Connection c = new ActiveMQConnectionFactory("vm://localhost").createConnection("system", "manager"); c.start(); // browser consumer will force expiration check on addConsumer QueueBrowser browser = c.createSession(false, Session.AUTO_ACKNOWLEDGE).createBrowser(new ActiveMQQueue("TEST.Q")); assertTrue("no message in the q", !browser.getEnumeration().hasMoreElements()); // verify dlq got the message, no security exception as brokers context is now used browser = c.createSession(false, Session.AUTO_ACKNOWLEDGE).createBrowser(new ActiveMQQueue("ActiveMQ.DLQ")); assertTrue("one message in the dlq", browser.getEnumeration().hasMoreElements()); }
Example 6
Source File: ProviderTest.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
private static void dotest(JMXServiceURL url, MBeanServer mbs) throws Exception { JMXConnectorServer server = null; JMXConnector client = null; server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); server.start(); JMXServiceURL outputAddr = server.getAddress(); System.out.println("Server started ["+ outputAddr+ "]"); client = JMXConnectorFactory.newJMXConnector(outputAddr, null); client.connect(); System.out.println("Client connected"); MBeanServerConnection connection = client.getMBeanServerConnection(); System.out.println(connection.getDefaultDomain()); }
Example 7
Source File: JmxConnections.java From hbase-indexer with Apache License 2.0 | 5 votes |
public JMXConnector getConnector(String serverName, int port) throws IOException { String hostport = serverName + ":" + port; JMXConnector connector = connections.get(hostport); if (connector == null) { JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://" + hostport + "/jndi/rmi://" + hostport + "/jmxrmi"); connector = JMXConnectorFactory.connect(url); connector.connect(); connections.put(hostport, connector); } return connector; }
Example 8
Source File: RMIConnectorNullSubjectConnTest.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorNullSubjectConnTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field nullSubjectConnField = RMIConnector.class.getDeclaredField("nullSubjectConnRef"); nullSubjectConnField.setAccessible(true); WeakReference<MBeanServerConnection> weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); if (weak != null && weak.get() != null) { throw new RuntimeException("nullSubjectConnRef must be null at initial time."); } MBeanServerConnection conn1 = connectorClient.getMBeanServerConnection(null); MBeanServerConnection conn2 = connectorClient.getMBeanServerConnection(null); if (conn1 == null) { throw new RuntimeException("A connection with null subject should not be null."); } else if (conn1 != conn2) { throw new RuntimeException("The 2 connections with null subject are not equal."); } conn1 = null; conn2 = null; int i = 1; do { System.gc(); Thread.sleep(100); weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); } while ((weak != null && weak.get() != null) && i++ < 60); System.out.println("---GC times: " + i); if (weak != null && weak.get() != null) { throw new RuntimeException("Failed to clean RMIConnector's nullSubjectConn"); } else { System.out.println("---RMIConnectorNullSubjectConnTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 9
Source File: RMIExitTest.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
private static void test() { try { JMXServiceURL u = new JMXServiceURL("rmi", null, 0); JMXConnectorServer server; JMXServiceURL addr; JMXConnector client; MBeanServerConnection mserver; final ObjectName delegateName = new ObjectName("JMImplementation:type=MBeanServerDelegate"); final NotificationListener dummyListener = new NotificationListener() { public void handleNotification(Notification n, Object o) { // do nothing return; } }; server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); server.start(); addr = server.getAddress(); client = JMXConnectorFactory.newJMXConnector(addr, null); client.connect(null); mserver = client.getMBeanServerConnection(); String s1 = "1"; String s2 = "2"; String s3 = "3"; mserver.addNotificationListener(delegateName, dummyListener, null, s1); mserver.addNotificationListener(delegateName, dummyListener, null, s2); mserver.addNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s2); mserver.removeNotificationListener(delegateName, dummyListener, null, s1); client.close(); server.stop(); } catch (Exception e) { System.out.println(e); e.printStackTrace(); System.exit(1); } }
Example 10
Source File: MBSFPreStartPostStartTest.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
/** * Run test */ public int runTest(boolean setBeforeStart) throws Exception { echo("=-=-= MBSFPreStartPostStartTest: Set MBSF " + (setBeforeStart ? "before" : "after") + " starting the connector server =-=-="); JMXConnectorServer server = null; JMXConnector client = null; // Create a new MBeanServer // final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); try { // Create the JMXServiceURL // final JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://"); // Create a JMXConnectorServer // server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); // Create MBeanServerForwarder // MBeanServerForwarder mbsf = MBSFInvocationHandler.newProxyInstance(); // Set MBeanServerForwarder before start() // if (setBeforeStart) server.setMBeanServerForwarder(mbsf); // Start the JMXConnectorServer // server.start(); // Set MBeanServerForwarder after start() // if (!setBeforeStart) server.setMBeanServerForwarder(mbsf); // Create a JMXConnector // client = server.toJMXConnector(null); // Connect to the connector server // client.connect(null); // Get non-secure MBeanServerConnection // final MBeanServerConnection mbsc = client.getMBeanServerConnection(); // Run method // mbsc.getDefaultDomain(); // Check flag in MBeanServerForwarder // MBSFInvocationHandler mbsfih = (MBSFInvocationHandler) Proxy.getInvocationHandler(mbsf); if (mbsfih.getFlag() == true) { echo("OK: Did go into MBeanServerForwarder!"); } else { echo("KO: Didn't go into MBeanServerForwarder!"); return 1; } } catch (Exception e) { echo("Failed to perform operation: " + e); return 1; } finally { // Close the connection // if (client != null) client.close(); // Stop the connector server // if (server != null) server.stop(); // Release the MBeanServer // if (mbs != null) MBeanServerFactory.releaseMBeanServer(mbs); } return 0; }
Example 11
Source File: RMIConnectorNullSubjectConnTest.java From jdk8u_jdk with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorNullSubjectConnTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field nullSubjectConnField = RMIConnector.class.getDeclaredField("nullSubjectConnRef"); nullSubjectConnField.setAccessible(true); WeakReference<MBeanServerConnection> weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); if (weak != null && weak.get() != null) { throw new RuntimeException("nullSubjectConnRef must be null at initial time."); } MBeanServerConnection conn1 = connectorClient.getMBeanServerConnection(null); MBeanServerConnection conn2 = connectorClient.getMBeanServerConnection(null); if (conn1 == null) { throw new RuntimeException("A connection with null subject should not be null."); } else if (conn1 != conn2) { throw new RuntimeException("The 2 connections with null subject are not equal."); } conn1 = null; conn2 = null; int i = 1; do { System.gc(); Thread.sleep(100); weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); } while ((weak != null && weak.get() != null) && i++ < 60); System.out.println("---GC times: " + i); if (weak != null && weak.get() != null) { throw new RuntimeException("Failed to clean RMIConnector's nullSubjectConn"); } else { System.out.println("---RMIConnectorNullSubjectConnTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 12
Source File: RMIConnectorNullSubjectConnTest.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorNullSubjectConnTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field nullSubjectConnField = RMIConnector.class.getDeclaredField("nullSubjectConnRef"); nullSubjectConnField.setAccessible(true); WeakReference<MBeanServerConnection> weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); if (weak != null && weak.get() != null) { throw new RuntimeException("nullSubjectConnRef must be null at initial time."); } MBeanServerConnection conn1 = connectorClient.getMBeanServerConnection(null); MBeanServerConnection conn2 = connectorClient.getMBeanServerConnection(null); if (conn1 == null) { throw new RuntimeException("A connection with null subject should not be null."); } else if (conn1 != conn2) { throw new RuntimeException("The 2 connections with null subject are not equal."); } conn1 = null; conn2 = null; int i = 1; do { System.gc(); Thread.sleep(100); weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); } while ((weak != null && weak.get() != null) && i++ < 60); System.out.println("---GC times: " + i); if (weak != null && weak.get() != null) { throw new RuntimeException("Failed to clean RMIConnector's nullSubjectConn"); } else { System.out.println("---RMIConnectorNullSubjectConnTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 13
Source File: RMIConnectorInternalMapTest.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorInternalMapTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field rmbscMapField = RMIConnector.class.getDeclaredField("rmbscMap"); rmbscMapField.setAccessible(true); Map<Subject, WeakReference<MBeanServerConnection>> map = (Map<Subject, WeakReference<MBeanServerConnection>>) rmbscMapField.get(connectorClient); if (map != null && !map.isEmpty()) { // failed throw new RuntimeException("RMIConnector's rmbscMap must be empty at the initial time."); } Subject delegationSubject = new Subject(true, Collections.singleton(new JMXPrincipal("delegate")), Collections.EMPTY_SET, Collections.EMPTY_SET); MBeanServerConnection mbsc1 = connectorClient.getMBeanServerConnection(delegationSubject); MBeanServerConnection mbsc2 = connectorClient.getMBeanServerConnection(delegationSubject); if (mbsc1 == null) { throw new RuntimeException("Got null connection."); } if (mbsc1 != mbsc2) { throw new RuntimeException("Not got same connection with a same subject."); } map = (Map<Subject, WeakReference<MBeanServerConnection>>) rmbscMapField.get(connectorClient); if (map == null || map.isEmpty()) { // failed throw new RuntimeException("RMIConnector's rmbscMap has wrong size " + "after creating a delegated connection."); } delegationSubject = null; mbsc1 = null; mbsc2 = null; int i = 0; while (!map.isEmpty() && i++ < 60) { System.gc(); Thread.sleep(100); } System.out.println("---GC times: " + i); if (!map.isEmpty()) { throw new RuntimeException("Failed to clean RMIConnector's rmbscMap"); } else { System.out.println("---RMIConnectorInternalMapTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 14
Source File: RMIExitTest.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
private static void test() { try { JMXServiceURL u = new JMXServiceURL("rmi", null, 0); JMXConnectorServer server; JMXServiceURL addr; JMXConnector client; MBeanServerConnection mserver; final ObjectName delegateName = new ObjectName("JMImplementation:type=MBeanServerDelegate"); final NotificationListener dummyListener = new NotificationListener() { public void handleNotification(Notification n, Object o) { // do nothing return; } }; server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); server.start(); addr = server.getAddress(); client = JMXConnectorFactory.newJMXConnector(addr, null); client.connect(null); mserver = client.getMBeanServerConnection(); String s1 = "1"; String s2 = "2"; String s3 = "3"; mserver.addNotificationListener(delegateName, dummyListener, null, s1); mserver.addNotificationListener(delegateName, dummyListener, null, s2); mserver.addNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s2); mserver.removeNotificationListener(delegateName, dummyListener, null, s1); client.close(); server.stop(); } catch (Exception e) { System.out.println(e); e.printStackTrace(); System.exit(1); } }
Example 15
Source File: MBSFPreStartPostStartTest.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
/** * Run test */ public int runTest(boolean setBeforeStart) throws Exception { echo("=-=-= MBSFPreStartPostStartTest: Set MBSF " + (setBeforeStart ? "before" : "after") + " starting the connector server =-=-="); JMXConnectorServer server = null; JMXConnector client = null; // Create a new MBeanServer // final MBeanServer mbs = MBeanServerFactory.createMBeanServer(); try { // Create the JMXServiceURL // final JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://"); // Create a JMXConnectorServer // server = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs); // Create MBeanServerForwarder // MBeanServerForwarder mbsf = MBSFInvocationHandler.newProxyInstance(); // Set MBeanServerForwarder before start() // if (setBeforeStart) server.setMBeanServerForwarder(mbsf); // Start the JMXConnectorServer // server.start(); // Set MBeanServerForwarder after start() // if (!setBeforeStart) server.setMBeanServerForwarder(mbsf); // Create a JMXConnector // client = server.toJMXConnector(null); // Connect to the connector server // client.connect(null); // Get non-secure MBeanServerConnection // final MBeanServerConnection mbsc = client.getMBeanServerConnection(); // Run method // mbsc.getDefaultDomain(); // Check flag in MBeanServerForwarder // MBSFInvocationHandler mbsfih = (MBSFInvocationHandler) Proxy.getInvocationHandler(mbsf); if (mbsfih.getFlag() == true) { echo("OK: Did go into MBeanServerForwarder!"); } else { echo("KO: Didn't go into MBeanServerForwarder!"); return 1; } } catch (Exception e) { echo("Failed to perform operation: " + e); return 1; } finally { // Close the connection // if (client != null) client.close(); // Stop the connector server // if (server != null) server.stop(); // Release the MBeanServer // if (mbs != null) MBeanServerFactory.releaseMBeanServer(mbs); } return 0; }
Example 16
Source File: RMIConnectorNullSubjectConnTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorNullSubjectConnTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field nullSubjectConnField = RMIConnector.class.getDeclaredField("nullSubjectConnRef"); nullSubjectConnField.setAccessible(true); WeakReference<MBeanServerConnection> weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); if (weak != null && weak.get() != null) { throw new RuntimeException("nullSubjectConnRef must be null at initial time."); } MBeanServerConnection conn1 = connectorClient.getMBeanServerConnection(null); MBeanServerConnection conn2 = connectorClient.getMBeanServerConnection(null); if (conn1 == null) { throw new RuntimeException("A connection with null subject should not be null."); } else if (conn1 != conn2) { throw new RuntimeException("The 2 connections with null subject are not equal."); } conn1 = null; conn2 = null; int i = 1; do { System.gc(); Thread.sleep(100); weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); } while ((weak != null && weak.get() != null) && i++ < 60); System.out.println("---GC times: " + i); if (weak != null && weak.get() != null) { throw new RuntimeException("Failed to clean RMIConnector's nullSubjectConn"); } else { System.out.println("---RMIConnectorNullSubjectConnTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 17
Source File: RMIExitTest.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
private static void test() { try { JMXServiceURL u = new JMXServiceURL("rmi", null, 0); JMXConnectorServer server; JMXServiceURL addr; JMXConnector client; MBeanServerConnection mserver; final ObjectName delegateName = new ObjectName("JMImplementation:type=MBeanServerDelegate"); final NotificationListener dummyListener = new NotificationListener() { public void handleNotification(Notification n, Object o) { // do nothing return; } }; server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); server.start(); addr = server.getAddress(); client = JMXConnectorFactory.newJMXConnector(addr, null); client.connect(null); mserver = client.getMBeanServerConnection(); String s1 = "1"; String s2 = "2"; String s3 = "3"; mserver.addNotificationListener(delegateName, dummyListener, null, s1); mserver.addNotificationListener(delegateName, dummyListener, null, s2); mserver.addNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s2); mserver.removeNotificationListener(delegateName, dummyListener, null, s1); client.close(); server.stop(); } catch (Exception e) { System.out.println(e); e.printStackTrace(); System.exit(1); } }
Example 18
Source File: RMIConnectorInternalMapTest.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorInternalMapTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field rmbscMapField = RMIConnector.class.getDeclaredField("rmbscMap"); rmbscMapField.setAccessible(true); Map<Subject, WeakReference<MBeanServerConnection>> map = (Map<Subject, WeakReference<MBeanServerConnection>>) rmbscMapField.get(connectorClient); if (map != null && !map.isEmpty()) { // failed throw new RuntimeException("RMIConnector's rmbscMap must be empty at the initial time."); } Subject delegationSubject = new Subject(true, Collections.singleton(new JMXPrincipal("delegate")), Collections.EMPTY_SET, Collections.EMPTY_SET); MBeanServerConnection mbsc1 = connectorClient.getMBeanServerConnection(delegationSubject); MBeanServerConnection mbsc2 = connectorClient.getMBeanServerConnection(delegationSubject); if (mbsc1 == null) { throw new RuntimeException("Got null connection."); } if (mbsc1 != mbsc2) { throw new RuntimeException("Not got same connection with a same subject."); } map = (Map<Subject, WeakReference<MBeanServerConnection>>) rmbscMapField.get(connectorClient); if (map == null || map.isEmpty()) { // failed throw new RuntimeException("RMIConnector's rmbscMap has wrong size " + "after creating a delegated connection."); } delegationSubject = null; mbsc1 = null; mbsc2 = null; int i = 0; while (!map.isEmpty() && i++ < 60) { System.gc(); Thread.sleep(100); } System.out.println("---GC times: " + i); if (!map.isEmpty()) { throw new RuntimeException("Failed to clean RMIConnector's rmbscMap"); } else { System.out.println("---RMIConnectorInternalMapTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 19
Source File: RMIConnectorNullSubjectConnTest.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
public static void main(String[] args) throws Exception { System.out.println("---RMIConnectorNullSubjectConnTest starting..."); JMXConnectorServer connectorServer = null; JMXConnector connectorClient = null; try { MBeanServer mserver = ManagementFactory.getPlatformMBeanServer(); JMXServiceURL serverURL = new JMXServiceURL("rmi", "localhost", 0); connectorServer = JMXConnectorServerFactory.newJMXConnectorServer(serverURL, null, mserver); connectorServer.start(); JMXServiceURL serverAddr = connectorServer.getAddress(); connectorClient = JMXConnectorFactory.connect(serverAddr, null); connectorClient.connect(); Field nullSubjectConnField = RMIConnector.class.getDeclaredField("nullSubjectConnRef"); nullSubjectConnField.setAccessible(true); WeakReference<MBeanServerConnection> weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); if (weak != null && weak.get() != null) { throw new RuntimeException("nullSubjectConnRef must be null at initial time."); } MBeanServerConnection conn1 = connectorClient.getMBeanServerConnection(null); MBeanServerConnection conn2 = connectorClient.getMBeanServerConnection(null); if (conn1 == null) { throw new RuntimeException("A connection with null subject should not be null."); } else if (conn1 != conn2) { throw new RuntimeException("The 2 connections with null subject are not equal."); } conn1 = null; conn2 = null; int i = 1; do { System.gc(); Thread.sleep(100); weak = (WeakReference<MBeanServerConnection>)nullSubjectConnField.get(connectorClient); } while ((weak != null && weak.get() != null) && i++ < 60); System.out.println("---GC times: " + i); if (weak != null && weak.get() != null) { throw new RuntimeException("Failed to clean RMIConnector's nullSubjectConn"); } else { System.out.println("---RMIConnectorNullSubjectConnTest: PASSED!"); } } finally { try { connectorClient.close(); connectorServer.stop(); } catch (Exception e) { } } }
Example 20
Source File: RMIExitTest.java From openjdk-8-source with GNU General Public License v2.0 | 4 votes |
private static void test() { try { JMXServiceURL u = new JMXServiceURL("rmi", null, 0); JMXConnectorServer server; JMXServiceURL addr; JMXConnector client; MBeanServerConnection mserver; final ObjectName delegateName = new ObjectName("JMImplementation:type=MBeanServerDelegate"); final NotificationListener dummyListener = new NotificationListener() { public void handleNotification(Notification n, Object o) { // do nothing return; } }; server = JMXConnectorServerFactory.newJMXConnectorServer(u, null, mbs); server.start(); addr = server.getAddress(); client = JMXConnectorFactory.newJMXConnector(addr, null); client.connect(null); mserver = client.getMBeanServerConnection(); String s1 = "1"; String s2 = "2"; String s3 = "3"; mserver.addNotificationListener(delegateName, dummyListener, null, s1); mserver.addNotificationListener(delegateName, dummyListener, null, s2); mserver.addNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s3); mserver.removeNotificationListener(delegateName, dummyListener, null, s2); mserver.removeNotificationListener(delegateName, dummyListener, null, s1); client.close(); server.stop(); } catch (Exception e) { System.out.println(e); e.printStackTrace(); System.exit(1); } }