Examples of org.glassfish.gms.bootstrap.HealthHistory$InstanceHealth

org.glassfish.gms.bootstrap.HealthHistory
Used to hold cluster history. This information is backed by a ConcurrentMap, so iterating over the instances is "weakly consistent" as the state could change at any time (especially during cluster startup).

     * Simply get the HealthHistory object from GMSAdapter and output
     * the information.
     */
    private void getHealthWithGMS(Logger logger, ActionReport report, GMSAdapter gmsAdapter) {
        StringBuilder result = new StringBuilder();
        HealthHistory history = gmsAdapter.getHealthHistory();
        if (history == null) {
            setFail(logger, report, Strings.get("get.health.noHistoryError"));
            return;
        }


        // check for data
        if (history.getInstances().isEmpty()) {
            report.setMessage(Strings.get(
                "get.health.no.instances", clusterName));
            return;
        }


        // order by instance name for human-readable output
        SortedSet<String> names = new TreeSet<String>(history.getInstances());


        // this list will be set in the "extra properties" used by admin console
        List<Properties> statesAndTimes =
            new ArrayList<Properties>(names.size());


        for(String name : names) {
            Properties instanceStateAndTime = new Properties();
            HealthHistory.InstanceHealth ih = history.getHealthByInstance(name);


            instanceStateAndTime.put("name", name);
            instanceStateAndTime.put("status", ih.state.name());


            if (HealthHistory.NOTIME == ih.time) {

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        try {
            /*
             * Should not fail, but we need to make sure it doesn't
             * affect GMS just in case.
             */
            hHistory = new HealthHistory(cluster);
            Dom.unwrap(cluster).addListener(hHistory);
        } catch (Throwable t) {
            logger.log(Level.WARNING, "gmsexception.new.health.history",
                t.getLocalizedMessage());
        }

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        try {
            /*
             * Should not fail, but we need to make sure it doesn't
             * affect GMS just in case.
             */
            hHistory = new HealthHistory(instanceName, keepFormerMembers);
        } catch (Throwable t) {
            logger.log(Level.WARNING, "gmsexception.new.health.history",
                t.getLocalizedMessage());
        }
    }

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     * Simply get the HealthHistory object from GMSAdapter and output
     * the information.
     */
    private void getHealthWithGMS() {
        StringBuilder result = new StringBuilder();
        HealthHistory history = gmsAdapter.getHealthHistory();
        if (history == null) {
            setFail(Strings.get("get.health.noHistoryError"));
            return;
        }


        // check for data
        if (history.getInstances().isEmpty()) {
            report.setMessage(Strings.get(
                "get.health.no.instances", clusterName));
            return;
        }


        // order by instance name for human-readable output
        SortedSet<String> names = new TreeSet<String>(history.getInstances());


        // this list will be set in the "extra properties" used by admin console
        List<Properties> statesAndTimes =
            new ArrayList<Properties>(names.size());


        for(String name : names) {
            Properties instanceStateAndTime = new Properties();
            HealthHistory.InstanceHealth ih = history.getHealthByInstance(name);


            instanceStateAndTime.put("name", name);
            instanceStateAndTime.put("status", ih.state.name());


            if (HealthHistory.NOTIME == ih.time) {

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     * Simply get the HealthHistory object from GMSAdapter and output
     * the information.
     */
    private void getHealthWithGMS() {
        StringBuilder result = new StringBuilder();
        HealthHistory history = gmsAdapter.getHealthHistory();
        if (history == null) {
            setFail(Strings.get("get.health.noHistoryError"));
            return;
        }


        // check for data
        if (history.getInstances().isEmpty()) {
            report.setMessage(Strings.get(
                "get.health.no.instances", clusterName));
            return;
        }


        // order by instance name and output
        SortedSet<String> names = new TreeSet<String>(history.getInstances());
        for(String name : names) {
            HealthHistory.InstanceHealth ih = history.getHealthByInstance(name);
            if (HealthHistory.NOTIME == ih.time) {
                result.append(Strings.get("get.health.instance.state",
                    name, ih.state));
            } else {
                result.append(Strings.get("get.health.instance.state.since",

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        try {
            /*
             * Should not fail, but we need to make sure it doesn't
             * affect GMS just in case.
             */
            hHistory = new HealthHistory(cluster);
            Dom.unwrap(cluster).addListener(hHistory);
        } catch (Throwable t) {
            logger.log(Level.WARNING, "gmsexception.new.health.history",
                t.getLocalizedMessage());
        }

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        try {
            /*
             * Should not fail, but we need to make sure it doesn't
             * affect GMS just in case.
             */
            hHistory = new HealthHistory(cluster);
            Dom.unwrap(cluster).addListener(hHistory);
        } catch (Throwable t) {
            GMS_LOGGER.log(LogLevel.WARNING, GMS_EXCEPTION_NEW_HEALTH_HISTORY,
                t.getLocalizedMessage());
        }

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     * Simply get the HealthHistory object from GMSAdapter and output
     * the information.
     */
    private void getHealthWithGMS() {
        StringBuilder result = new StringBuilder();
        HealthHistory history = gmsAdapter.getHealthHistory();
        if (history == null) {
            setFail(Strings.get("get.health.noHistoryError"));
            return;
        }


        // check for data
        if (history.getInstances().isEmpty()) {
            report.setMessage(Strings.get(
                "get.health.no.instances", clusterName));
            return;
        }


        // order by instance name for human-readable output
        SortedSet<String> names = new TreeSet<String>(history.getInstances());


        // this list will be set in the "extra properties" used by admin console
        List<Properties> statesAndTimes =
            new ArrayList<Properties>(names.size());


        for(String name : names) {
            Properties instanceStateAndTime = new Properties();
            HealthHistory.InstanceHealth ih = history.getHealthByInstance(name);


            instanceStateAndTime.put("name", name);
            instanceStateAndTime.put("status", ih.state.name());


            if (HealthHistory.NOTIME == ih.time) {

View Full Code Here

        try {
            /*
             * Should not fail, but we need to make sure it doesn't
             * affect GMS just in case.
             */
            hHistory = new HealthHistory(cluster);
            Dom.unwrap(cluster).addListener(hHistory);
        } catch (Throwable t) {
            logger.log(Level.WARNING, "gmsexception.new.health.history",
                t.getLocalizedMessage());
        }

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        try {
            /*
             * Should not fail, but we need to make sure it doesn't
             * affect GMS just in case.
             */
            hHistory = new HealthHistory(instanceName, keepFormerMembers);
        } catch (Throwable t) {
            logger.log(Level.WARNING, "gmsexception.new.health.history",
                t.getLocalizedMessage());
        }
    }

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org.glassfish.gms.GMSAdapterImpl

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