Examples of org.rhq.enterprise.server.measurement.AvailabilityManagerLocal

Package org.rhq.enterprise.server.measurement

Examples of org.rhq.enterprise.server.measurement.AvailabilityManagerLocal

org.rhq.enterprise.server.measurement.AvailabilityManagerLocal
Manager that is used to determine a resource's availability over a span of time. @author Heiko W. Rupp @author John Mazzitelli

            String reportToString = availabilityReport.toString(false);
            if (log.isDebugEnabled())
                log.debug("Processing " + reportToString);


            long start = System.currentTimeMillis();
            AvailabilityManagerLocal availabilityManager = LookupUtil.getAvailabilityManager();
            boolean ok = availabilityManager.mergeAvailabilityReport(availabilityReport);


            long elapsed = (System.currentTimeMillis() - start);
            if (elapsed > 20000L) {
                log.warn("Performance: processed " + reportToString + " - needFull=[" + !ok + "] in (" + elapsed
                    + ")ms");

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        return this.invalidPluginConfigurationError;
    }


    public AvailabilityType getAvailabilityType() {
        if (availabilityType == null) {
            AvailabilityManagerLocal manager = LookupUtil.getAvailabilityManager();
            Subject subject = EnterpriseFacesContextUtility.getSubject();
            availabilityType = manager.getCurrentAvailabilityTypeForResource(subject, getId());
        }
        return availabilityType;
    }

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    @Override
    public ActionForward execute(ComponentContext context, ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response) throws Exception {
        // Get the resource availability
        AvailabilityManagerLocal availabilityManager = LookupUtil.getAvailabilityManager();
        WebUser user = SessionUtils.getWebUser(request.getSession());
        MeasurementPreferences preferences = user.getMeasurementPreferences();


        int resourceId = RequestUtils.getResourceId(request);
        try {
            MetricRangePreferences rangePreferences = preferences.getMetricRangePreferences();


            List<AvailabilityPoint> data = availabilityManager.findAvailabilitiesForResource(user.getSubject(),
                resourceId, rangePreferences.begin, rangePreferences.end, DefaultConstants.DEFAULT_CHART_POINTS,
                !rangePreferences.readOnly);


            request.setAttribute(AttrConstants.AVAILABILITY_METRICS_ATTR, data);
            request.setAttribute(AttrConstants.AVAIL_METRICS_ATTR, getFormattedAvailability(data));

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        // resource has initial UNKNOWN ResourceAvailability and no Availability records. simulate an avail report
        // coming from the agent and setting the initial avail to UP.
        AvailabilityReport availReport = new AvailabilityReport(AGENT_NAME);
        availReport.addAvailability(new Datum(resource.getId(), AvailabilityType.UP, System.currentTimeMillis()));
        AvailabilityManagerLocal availManager = LookupUtil.getAvailabilityManager();
        availManager.mergeAvailabilityReport(availReport);


        // wait for our JMS messages to process and see if we get any alerts
        Thread.sleep(3000);


        PageList<Alert> alerts = getAlerts(resource.getId());
        assert alerts.size() == 0 : "No alert should have fired on the initial avail reporting: " + alerts;


        // Now simulate the down avail
        availReport = new AvailabilityReport(AGENT_NAME);
        availReport
            .addAvailability(new Datum(resource.getId(), AvailabilityType.DOWN, System.currentTimeMillis() + 10));
        availManager.mergeAvailabilityReport(availReport);


        // wait for our JMS messages to process and see if we get any alerts
        final PageList<Alert> finalAlerts = alerts;
        timedAssertion(new AssertUtils.BooleanCondition() {
            @Override

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        // resource has initial UNKNOWN ResourceAvailability and no Availability records. simulate an avail report
        // coming from the agent and setting the initial avail to UP.
        AvailabilityReport availReport = new AvailabilityReport(AGENT_NAME);
        availReport.addAvailability(new Datum(resource.getId(), AvailabilityType.UP, System.currentTimeMillis()));
        AvailabilityManagerLocal availManager = LookupUtil.getAvailabilityManager();
        availManager.mergeAvailabilityReport(availReport);


        // wait for our JMS messages to process and see if we get any alerts
        Thread.sleep(4000);


        PageList<Alert> alerts = getAlerts(resource.getId());
        assert alerts.size() == 0 : "No alert should have fired on the initial avail reporting: " + alerts;


        // Now simulate the down avail
        availReport = new AvailabilityReport(AGENT_NAME);
        availReport
            .addAvailability(new Datum(resource.getId(), AvailabilityType.DOWN, System.currentTimeMillis() + 10));
        availManager.mergeAvailabilityReport(availReport);


        // wait for our JMS messages to process and see if we get any alerts
        Thread.sleep(4000);


        alerts = getAlerts(resource.getId());

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org.rhq.enterprise.gui.inventory.resource.ResourceUIBean

org.rhq.enterprise.gui.legacy.action.resource.common.monitor.visibility.AvailabilityAction

org.rhq.enterprise.server.alert.test.AlertConditionTest

org.rhq.enterprise.server.discovery.DiscoveryServerServiceImpl

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