Java Code Examples for javax.management.Notification.getSequenceNumber()

The following are Jave code examples for showing how to use getSequenceNumber() of the javax.management.Notification class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: jdk8u-jdk   File: NotificationAccessControllerTest.java   View Source Code Vote up 6 votes
/**
 * Check received notifications
 */
public int checkNotifs(int size,
                       List<Notification> received,
                       List<ObjectName> expected) {
    if (received.size() != size) {
        echo("Error: expecting " + size + " notifications, got " +
                received.size());
        return 1;
    } else {
        for (Notification n : received) {
            echo("Received notification: " + n);
            if (!n.getType().equals("nb")) {
                echo("Notification type must be \"nb\"");
                return 1;
            }
            ObjectName o = (ObjectName) n.getSource();
            int index = (int) n.getSequenceNumber();
            ObjectName nb = expected.get(index);
            if (!o.equals(nb)) {
                echo("Notification source must be " + nb);
                return 1;
            }
        }
    }
    return 0;
}
 
Example 2
Project: jdk8u-jdk   File: NotificationEmissionTest.java   View Source Code Vote up 6 votes
public int checkNotifs(int size,
                       List<Notification> received,
                       List<ObjectName> expected) {
    if (received.size() != size) {
        echo("Error: expecting " + size + " notifications, got " +
                received.size());
        return 1;
    } else {
        for (Notification n : received) {
            echo("Received notification: " + n);
            if (!n.getType().equals("nb")) {
                echo("Notification type must be \"nb\"");
                return 1;
            }
            ObjectName o = (ObjectName) n.getSource();
            int index = (int) n.getSequenceNumber();
            ObjectName nb = expected.get(index);
            if (!o.equals(nb)) {
                echo("Notification source must be " + nb);
                return 1;
            }
        }
    }
    return 0;
}
 
Example 3
Project: openjdk-jdk10   File: NotificationAccessControllerTest.java   View Source Code Vote up 6 votes
/**
 * Check received notifications
 */
public int checkNotifs(int size,
                       List<Notification> received,
                       List<ObjectName> expected) {
    if (received.size() != size) {
        echo("Error: expecting " + size + " notifications, got " +
                received.size());
        return 1;
    } else {
        for (Notification n : received) {
            echo("Received notification: " + n);
            if (!n.getType().equals("nb")) {
                echo("Notification type must be \"nb\"");
                return 1;
            }
            ObjectName o = (ObjectName) n.getSource();
            int index = (int) n.getSequenceNumber();
            ObjectName nb = expected.get(index);
            if (!o.equals(nb)) {
                echo("Notification source must be " + nb);
                return 1;
            }
        }
    }
    return 0;
}
 
Example 4
Project: openjdk-jdk10   File: NotificationEmissionTest.java   View Source Code Vote up 6 votes
public int checkNotifs(int size,
                       List<Notification> received,
                       List<ObjectName> expected) {
    if (received.size() != size) {
        echo("Error: expecting " + size + " notifications, got " +
                received.size());
        return 1;
    } else {
        for (Notification n : received) {
            echo("Received notification: " + n);
            if (!n.getType().equals("nb")) {
                echo("Notification type must be \"nb\"");
                return 1;
            }
            ObjectName o = (ObjectName) n.getSource();
            int index = (int) n.getSequenceNumber();
            ObjectName nb = expected.get(index);
            if (!o.equals(nb)) {
                echo("Notification source must be " + nb);
                return 1;
            }
        }
    }
    return 0;
}
 
Example 5
Project: jdk8u-jdk   File: RelationNotificationSeqNoTest.java   View Source Code Vote up 4 votes
public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName relSvcName = new ObjectName("a:type=relationService");
    RelationServiceMBean relSvc =
            JMX.newMBeanProxy(mbs, relSvcName, RelationServiceMBean.class);
    mbs.createMBean("javax.management.relation.RelationService",
                    relSvcName,
                    new Object[] {Boolean.TRUE},
                    new String[] {"boolean"});

    final BlockingQueue<Notification> q =
            new ArrayBlockingQueue<Notification>(100);
    NotificationListener qListener = new NotificationListener() {
        public void handleNotification(Notification notification,
                                       Object handback) {
            q.add(notification);
        }
    };
    mbs.addNotificationListener(relSvcName, qListener, null, null);

    RoleInfo leftInfo =
        new RoleInfo("left", "javax.management.timer.TimerMBean");
    RoleInfo rightInfo =
        new RoleInfo("right", "javax.management.timer.Timer");
    relSvc.createRelationType("typeName", new RoleInfo[] {leftInfo, rightInfo});
    ObjectName timer1 = new ObjectName("a:type=timer,number=1");
    ObjectName timer2 = new ObjectName("a:type=timer,number=2");
    mbs.createMBean("javax.management.timer.Timer", timer1);
    mbs.createMBean("javax.management.timer.Timer", timer2);

    Role leftRole =
        new Role("left", Arrays.asList(new ObjectName[] {timer1}));
    Role rightRole =
        new Role("right", Arrays.asList(new ObjectName[] {timer2}));
    RoleList roles =
        new RoleList(Arrays.asList(new Role[] {leftRole, rightRole}));

    final int NREPEAT = 10;

    for (int i = 0; i < NREPEAT; i++) {
        relSvc.createRelation("relationName", "typeName", roles);
        relSvc.removeRelation("relationName");
    }

    Notification firstNotif = q.remove();
    long seqNo = firstNotif.getSequenceNumber();
    for (int i = 0; i < NREPEAT * 2 - 1; i++) {
        Notification n = q.remove();
        long nSeqNo = n.getSequenceNumber();
        if (nSeqNo != seqNo + 1) {
            throw new Exception(
                    "TEST FAILED: expected seqNo " + (seqNo + 1) + "; got " +
                    nSeqNo);
        }
        seqNo++;
    }
    System.out.println("TEST PASSED: got " + (NREPEAT * 2) + " notifications " +
            "with contiguous sequence numbers");
}
 
Example 6
Project: openjdk-jdk10   File: RelationNotificationSeqNoTest.java   View Source Code Vote up 4 votes
public static void main(String[] args) throws Exception {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    ObjectName relSvcName = new ObjectName("a:type=relationService");
    RelationServiceMBean relSvc =
            JMX.newMBeanProxy(mbs, relSvcName, RelationServiceMBean.class);
    mbs.createMBean("javax.management.relation.RelationService",
                    relSvcName,
                    new Object[] {Boolean.TRUE},
                    new String[] {"boolean"});

    final BlockingQueue<Notification> q =
            new ArrayBlockingQueue<Notification>(100);
    NotificationListener qListener = new NotificationListener() {
        public void handleNotification(Notification notification,
                                       Object handback) {
            q.add(notification);
        }
    };
    mbs.addNotificationListener(relSvcName, qListener, null, null);

    RoleInfo leftInfo =
        new RoleInfo("left", "javax.management.timer.TimerMBean");
    RoleInfo rightInfo =
        new RoleInfo("right", "javax.management.timer.Timer");
    relSvc.createRelationType("typeName", new RoleInfo[] {leftInfo, rightInfo});
    ObjectName timer1 = new ObjectName("a:type=timer,number=1");
    ObjectName timer2 = new ObjectName("a:type=timer,number=2");
    mbs.createMBean("javax.management.timer.Timer", timer1);
    mbs.createMBean("javax.management.timer.Timer", timer2);

    Role leftRole =
        new Role("left", Arrays.asList(new ObjectName[] {timer1}));
    Role rightRole =
        new Role("right", Arrays.asList(new ObjectName[] {timer2}));
    RoleList roles =
        new RoleList(Arrays.asList(new Role[] {leftRole, rightRole}));

    final int NREPEAT = 10;

    for (int i = 0; i < NREPEAT; i++) {
        relSvc.createRelation("relationName", "typeName", roles);
        relSvc.removeRelation("relationName");
    }

    Notification firstNotif = q.remove();
    long seqNo = firstNotif.getSequenceNumber();
    for (int i = 0; i < NREPEAT * 2 - 1; i++) {
        Notification n = q.remove();
        long nSeqNo = n.getSequenceNumber();
        if (nSeqNo != seqNo + 1) {
            throw new Exception(
                    "TEST FAILED: expected seqNo " + (seqNo + 1) + "; got " +
                    nSeqNo);
        }
        seqNo++;
    }
    System.out.println("TEST PASSED: got " + (NREPEAT * 2) + " notifications " +
            "with contiguous sequence numbers");
}