Examples of org.rhq.enterprise.server.measurement.AvailabilityManagerLocal.mergeAvailabilityReport()

Package org.rhq.enterprise.server.measurement

Class org.rhq.enterprise.server.measurement.AvailabilityManagerLocal

Examples of org.rhq.enterprise.server.measurement.AvailabilityManagerLocal.mergeAvailabilityReport()

org.rhq.enterprise.server.measurement.AvailabilityManagerLocal.mergeAvailabilityReport()
Merge an {@link AvailabilityReport} that has been received from an agent. A report will only contain thoseavailabilities that have changed since the agent's last sent report. Note that if an agent has been restarted, it will always send a full report as its first. An agent is obliged to sent at least one availability record in the report in order for the server to determine which agent is sending the report (since a record has a Resource in it and from any Resource we can determine the Agent). @param report the report containing 1 or more availabilities for 1 or more resources. @return If true, this indicates everything seems OK - the server merged everything successfully andthe server and agent seem to be in sync with each. If false, the server thinks something isn't right and it may be out of sync with the agent. When false is returned, the caller should send in a full availability report the next time in order to ensure the server and agent are in sync. true should always be returned if the given availability report is already a full report.

            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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        // 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());

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        // 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());

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        // 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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