List of priorSnaphot() Examples

Examples of priorSnaphot()

org.rhq.core.system.ProcessInfo.priorSnaphot()

Returns the last snasphot of the non static process properties.

Caveat the returned may hold stale data has it was taken with previous SIGAR calls. Calling {@link #freshSnapshot()} instead is almost always a better idea.
@return a {@link ProcessInfoSnapshot} possibly holding stale data

Examples of org.rhq.core.system.ProcessInfo.priorSnaphot()


            if (now - lastManagementInterfaceReply > MAX_TIMEOUT_FAILURE_WAIT) {
                availabilityType = DOWN;
            } else {
                ProcessInfo processInfo = context.getNativeProcess();
                if (processInfo != null && processInfo.priorSnaphot().isRunning()) {
                    availabilityType = previousAvailabilityType;
                } else {
                    availabilityType = DOWN;
                }
            }

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Examples of org.rhq.core.system.ProcessInfo.priorSnaphot()

    public AvailabilityType getAvailability() {
        ProcessInfo process = getResourceContext().getNativeProcess();


        // It is safe to read prior snapshot as getNativeProcess always return a fresh instance
        AvailabilityType ret = process == null ? AvailabilityType.DOWN
            : (process.priorSnaphot().isRunning() ? AvailabilityType.UP : AvailabilityType.DOWN);


        EventContext events = getResourceContext().getEventContext();
        if (events != null) {
            if (ret == AvailabilityType.UP) {
                if (!eventsRegistered) {

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