--- a/jdk/test/javax/management/namespace/NamespaceNotificationsTest.java Wed Oct 21 15:47:09 2009 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,381 +0,0 @@
-/*
- * Copyright 2008 Sun Microsystems, Inc. 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.
- *
- * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-/*
- *
- * @test NamespaceNotificationsTest.java 1.12
- * @summary General Namespace & Notifications test.
- * @bug 5072476
- * @author Daniel Fuchs
- * @run clean NamespaceNotificationsTest
- * Wombat WombatMBean JMXRemoteTargetNamespace
- * NamespaceController NamespaceControllerMBean
- * @compile -XDignore.symbol.file=true NamespaceNotificationsTest.java
- * Wombat.java WombatMBean.java JMXRemoteTargetNamespace.java
- * NamespaceController.java NamespaceControllerMBean.java
- * @run main NamespaceNotificationsTest
- */
-import com.sun.jmx.remote.util.EventClientConnection;
-import java.lang.management.ManagementFactory;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.ArrayBlockingQueue;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.TimeUnit;
-import java.util.logging.Logger;
-import javax.management.JMX;
-import javax.management.MBeanServer;
-import javax.management.MBeanServerConnection;
-import javax.management.MBeanServerDelegate;
-import javax.management.MBeanServerFactory;
-import javax.management.MBeanServerNotification;
-import javax.management.MalformedObjectNameException;
-import javax.management.Notification;
-import javax.management.NotificationEmitter;
-import javax.management.NotificationListener;
-import javax.management.ObjectInstance;
-import javax.management.ObjectName;
-import javax.management.loading.MLet;
-import javax.management.namespace.JMXNamespace;
-import javax.management.namespace.JMXNamespaces;
-import javax.management.remote.JMXAddressable;
-import javax.management.remote.JMXConnector;
-import javax.management.remote.JMXConnectorFactory;
-import javax.management.remote.JMXConnectorServer;
-import javax.management.remote.JMXConnectorServerFactory;
-import javax.management.remote.JMXServiceURL;
-
-/**
- *
- * @author Sun Microsystems, Inc.
- */
-public class NamespaceNotificationsTest {
-
- /**
- * A logger for this class.
- **/
- private static final Logger LOG =
- Logger.getLogger(NamespaceNotificationsTest.class.getName());
-
- /** Creates a new instance of NamespaceNotificationsTest */
- public NamespaceNotificationsTest() {
- }
-
-
- public static JMXServiceURL export(MBeanServer server)
- throws Exception {
- final JMXServiceURL in = new JMXServiceURL("rmi",null,0);
- final JMXConnectorServer cs =
- JMXConnectorServerFactory.newJMXConnectorServer(in,null,null);
- final ObjectName csname = ObjectName.
- getInstance(cs.getClass().getPackage().getName()+
- ":type="+cs.getClass().getSimpleName());
- server.registerMBean(cs,csname);
- cs.start();
- return cs.getAddress();
- }
-
- public static class Counter {
- int count;
- public synchronized int count() {
- count++;
- notifyAll();
- return count;
- }
- public synchronized int peek() {
- return count;
- }
- public synchronized int waitfor(int max, long timeout)
- throws InterruptedException {
- final long start = System.currentTimeMillis();
- while (count < max && timeout > 0) {
- final long rest = timeout -
- (System.currentTimeMillis() - start);
- if (rest <= 0) break;
- wait(rest);
- }
- return count;
- }
- }
-
- public static class CounterListener
- implements NotificationListener {
- final private Counter counter;
- public CounterListener(Counter counter) {
- this.counter = counter;
- }
- public void handleNotification(Notification notification,
- Object handback) {
- System.out.println("Received notif from " + handback +
- ":\n\t" + notification);
- if (!notification.getSource().equals(handback)) {
- System.err.println("OhOh... Unexpected source: \n\t"+
- notification.getSource()+"\n\twas expecting:\n\t"+
- handback);
- }
- counter.count();
- }
- }
-
- public static void simpleTest(String[] args) {
- try {
- final MBeanServer server1 =
- ManagementFactory.getPlatformMBeanServer();
- final JMXServiceURL url1 = export(server1);
-
- final MBeanServer server2 =
- MBeanServerFactory.createMBeanServer("server2");
- final JMXServiceURL url2 = export(server2);
-
- final MBeanServer server3 =
- MBeanServerFactory.createMBeanServer("server3");
- final JMXServiceURL url3 = export(server3);
-
- final ObjectInstance ncinst =
- NamespaceController.createInstance(server1);
-
- final NamespaceControllerMBean nc =
- JMX.newMBeanProxy(server1,ncinst.getObjectName(),
- NamespaceControllerMBean.class);
-
- final Map<String,Object> options = new HashMap<String,Object>();
- options.put(JMXRemoteTargetNamespace.CREATE_EVENT_CLIENT,"true");
-
- final String mount1 =
- nc.mount(url1,"server1",options);
- final String mount2 = nc.mount(url2,"server1//server2",
- options);
- final String mount3 = nc.mount(url3,
- "server1//server2//server3",
- options);
- final String mount13 = nc.mount(
- url1,
- "server3",
- "server2//server3",
- options);
- final String mount21 = nc.mount(url1,"server2//server1",
- options);
- final String mount31 = nc.mount(
- url1,
- "server3//server1",
- "server1",
- options);
- final String mount32 = nc.mount(
- url1,
- "server3//server2",
- "server2",
- options);
-
-
- final ObjectName deep =
- new ObjectName("server1//server2//server3//bush:type=Wombat,name=kanga");
- server1.createMBean(Wombat.class.getName(),deep);
-
- System.err.println("There's a wombat in the bush!");
-
- final Counter counter = new Counter();
-
- final NotificationListener listener =
- new CounterListener(counter);
-
- final JMXConnector jc = JMXConnectorFactory.connect(url1);
- final MBeanServerConnection aconn =
- EventClientConnection.getEventConnectionFor(
- jc.getMBeanServerConnection(),null);
- aconn.addNotificationListener(deep,listener,null,deep);
-
-
- MBeanServerConnection iconn =
- JMXNamespaces.narrowToNamespace(aconn, "server1//server1");
- MBeanServerConnection bconn =
- JMXNamespaces.narrowToNamespace(aconn, "server3");
- final ObjectName shallow =
- new ObjectName("bush:"+
- deep.getKeyPropertyListString());
- final WombatMBean proxy =
- JMX.newMBeanProxy(EventClientConnection.getEventConnectionFor(
- bconn,null),shallow,WombatMBean.class,true);
-
- ((NotificationEmitter)proxy).
- addNotificationListener(listener,null,shallow);
- proxy.setCaption("I am a new Wombat!");
- System.err.println("New caption: "+proxy.getCaption());
- final int rcvcount = counter.waitfor(2,3000);
- if (rcvcount != 2)
- throw new RuntimeException("simpleTest failed: "+
- "received count is " +rcvcount);
-
- System.err.println("simpleTest passed: got "+rcvcount+
- " notifs");
-
- } catch (RuntimeException x) {
- throw x;
- } catch (Exception x) {
- throw new RuntimeException("simpleTest failed: " + x,x);
- }
- }
-
- public static class LocalNamespace extends
- JMXNamespace {
- LocalNamespace() {
- super(MBeanServerFactory.newMBeanServer());
- }
-
- }
-
- public static class ContextObject<K,V> {
- public final K name;
- public final V object;
- public ContextObject(K name, V object) {
- this.name = name;
- this.object = object;
- }
- private Object[] data() {
- return new Object[] {name,object};
- }
-
- @Override
- public boolean equals(Object x) {
- if (x instanceof ContextObject)
- return Arrays.deepEquals(data(),((ContextObject<?,?>)x).data());
- return false;
- }
- @Override
- public int hashCode() {
- return Arrays.deepHashCode(data());
- }
- }
-
- private static <K,V> ContextObject<K,V> context(K k, V v) {
- return new ContextObject<K,V>(k,v);
- }
-
- private static ObjectName name(String name) {
- try {
- return new ObjectName(name);
- } catch(MalformedObjectNameException x) {
- throw new IllegalArgumentException(name,x);
- }
- }
-
- public static void simpleTest2() {
- try {
- System.out.println("\nsimpleTest2: STARTING\n");
- final LocalNamespace foo = new LocalNamespace();
- final LocalNamespace joe = new LocalNamespace();
- final LocalNamespace bar = new LocalNamespace();
- final MBeanServer server = MBeanServerFactory.newMBeanServer();
-
- server.registerMBean(foo,JMXNamespaces.getNamespaceObjectName("foo"));
- server.registerMBean(joe,JMXNamespaces.getNamespaceObjectName("foo//joe"));
- server.registerMBean(bar,JMXNamespaces.getNamespaceObjectName("foo//bar"));
- final BlockingQueue<ContextObject<String,MBeanServerNotification>> queue =
- new ArrayBlockingQueue<ContextObject<String,MBeanServerNotification>>(20);
-
- final NotificationListener listener = new NotificationListener() {
- public void handleNotification(Notification n, Object handback) {
- if (!(n instanceof MBeanServerNotification)) {
- System.err.println("Error: expected MBeanServerNotification");
- return;
- }
- final MBeanServerNotification mbsn =
- (MBeanServerNotification) n;
-
- // We will pass the namespace name in the handback.
- //
- final String namespace = (String) handback;
- System.out.println("Received " + mbsn.getType() +
- " for MBean " + mbsn.getMBeanName() +
- " from name space " + namespace);
- try {
- queue.offer(context(namespace,mbsn),500,TimeUnit.MILLISECONDS);
- } catch (Exception x) {
- System.err.println("Failed to enqueue received notif: "+mbsn);
- x.printStackTrace();
- }
- }
- };
-
- server.addNotificationListener(JMXNamespaces.insertPath("foo//joe",
- MBeanServerDelegate.DELEGATE_NAME),listener,null,"foo//joe");
- server.addNotificationListener(JMXNamespaces.insertPath("foo//bar",
- MBeanServerDelegate.DELEGATE_NAME),listener,null,"foo//bar");
- server.createMBean(MLet.class.getName(),
- name("foo//joe//domain:type=MLet"));
- checkQueue(queue,"foo//joe",
- MBeanServerNotification.REGISTRATION_NOTIFICATION);
- server.createMBean(MLet.class.getName(),
- name("foo//bar//domain:type=MLet"));
- checkQueue(queue,"foo//bar",
- MBeanServerNotification.REGISTRATION_NOTIFICATION);
- server.unregisterMBean(
- name("foo//joe//domain:type=MLet"));
- checkQueue(queue,"foo//joe",
- MBeanServerNotification.UNREGISTRATION_NOTIFICATION);
- server.unregisterMBean(
- name("foo//bar//domain:type=MLet"));
- checkQueue(queue,"foo//bar",
- MBeanServerNotification.UNREGISTRATION_NOTIFICATION);
- } catch (RuntimeException x) {
- System.err.println("FAILED: "+x);
- throw x;
- } catch(Exception x) {
- System.err.println("FAILED: "+x);
- throw new RuntimeException("Unexpected exception: "+x,x);
- }
- }
-
-
- private static void checkQueue(
- BlockingQueue<ContextObject<String,MBeanServerNotification>> q,
- String path, String type) {
- try {
- final ContextObject<String,MBeanServerNotification> ctxt =
- q.poll(500,TimeUnit.MILLISECONDS);
- if (ctxt == null)
- throw new RuntimeException("Timeout expired: expected notif from "+
- path +", type="+type);
- if (!ctxt.name.equals(path))
- throw new RuntimeException("expected notif from "+
- path +", got "+ctxt.name);
- if (!ctxt.object.getType().equals(type))
- throw new RuntimeException(ctxt.name+": expected type="+
- type +", got "+ctxt.object.getType());
- if (!ctxt.object.getType().equals(type))
- throw new RuntimeException(ctxt.name+": expected type="+
- type +", got "+ctxt.object.getType());
- if (!ctxt.object.getMBeanName().equals(name("domain:type=MLet")))
- throw new RuntimeException(ctxt.name+": expected MBean=domain:type=MLet"+
- ", got "+ctxt.object.getMBeanName());
- } catch(InterruptedException x) {
- throw new RuntimeException("unexpected interruption: "+x,x);
- }
- }
-
- public static void main(String[] args) {
- simpleTest(args);
- simpleTest2();
- }
-
-}