Examples with FlowProgressHolder com.sequenceiq.flow.core.config.FlowProgressHolder used on opensource projects

Example 1 with FlowProgressHolder

use of com.sequenceiq.flow.core.config.FlowProgressHolder in project cloudbreak by hortonworks.

the class FlowProgressResponseConverter method convert.

public FlowProgressResponse convert(List<FlowLog> flowLogs, String resourceCrn) {
    FlowProgressResponse response = new FlowProgressResponse();
    if (CollectionUtils.isNotEmpty(flowLogs)) {
        FlowLog lastFlowLog = flowLogs.get(0);
        Optional<String> flowTypeOpt = flowLogs.stream().filter(fl -> fl.getFlowType() != null).findFirst().map(fl -> fl.getFlowType().getClassValue().getName());
        FlowLog firstFlowLog = flowLogs.get(flowLogs.size() - 1);
        response.setFlowId(lastFlowLog.getFlowId());
        response.setFlowChainId(lastFlowLog.getFlowChainId());
        Integer prgoressFromSteps = flowTypeOpt.map(s -> flowProgressHolder.getProgressPercentageForState(s, lastFlowLog.getCurrentState())).orElse(UNKNOWN_PROGRESS_PERCENTAGE);
        response.setProgress(prgoressFromSteps);
        response.setMaxNumberOfTransitions(flowTypeOpt.map(flowProgressHolder::getTransitionsSize).orElse(null));
        List<FlowLog> reversedFlowLogs = flowLogs.stream().sorted(Comparator.comparingLong(FlowLog::getCreated)).collect(Collectors.toList());
        response.setTransitions(createFlowStateTransitions(reversedFlowLogs, firstFlowLog.getCreated()));
        response.setFinalized(lastFlowLog.getFinalized());
        response.setCreated(firstFlowLog.getCreated());
        if (lastFlowLog.getFinalized()) {
            response.setElapsedTimeInSeconds(getRoundedTimeInSeconds(firstFlowLog.getCreated(), lastFlowLog.getCreated()));
            response.setProgress(FINISHED_PERCENTAGE);
        } else {
            response.setElapsedTimeInSeconds(getRoundedTimeInSeconds(firstFlowLog.getCreated(), new Date().getTime()));
        }
        response.setResourceCrn(resourceCrn);
    }
    return response;
}