Examples with FlowChainLog com.sequenceiq.flow.domain.FlowChainLog used on opensource projects

Example 1 with FlowChainLog

use of com.sequenceiq.flow.domain.FlowChainLog in project cloudbreak by hortonworks.

the class FlowChainHandler method restoreFlowChain.

public void restoreFlowChain(String flowChainId) {
    Optional<FlowChainLog> chainLog = flowLogService.findFirstByFlowChainIdOrderByCreatedDesc(flowChainId);
    if (chainLog.isPresent()) {
        String flowChainType = chainLog.get().getFlowChainType();
        Queue<Selectable> queue = (Queue<Selectable>) JsonReader.jsonToJava(chainLog.get().getChain());
        Payload triggerEvent = tryDeserializeTriggerEvent(chainLog.get());
        FlowTriggerEventQueue chain = new FlowTriggerEventQueue(flowChainType, triggerEvent, queue);
        if (chainLog.get().getParentFlowChainId() != null) {
            chain.setParentFlowChainId(chainLog.get().getParentFlowChainId());
        }
        flowChains.putFlowChain(flowChainId, chainLog.get().getParentFlowChainId(), chain);
        Selectable selectable = queue.peek();
        if (selectable != null) {
            OperationType operationType = flowChainOperationTypeConfig.getFlowTypeOperationTypeMap().getOrDefault(flowChainType, OperationType.UNKNOWN);
            flowStatCache.putByFlowChainId(flowChainId, selectable.getResourceId(), operationType.name(), true);
        }
        if (chainLog.get().getParentFlowChainId() != null) {
            restoreFlowChain(chainLog.get().getParentFlowChainId());
        }
    }
}

Example 2 with FlowChainLog

use of com.sequenceiq.flow.domain.FlowChainLog in project cloudbreak by hortonworks.

the class FlowLogDBService method saveChain.

@Override
public void saveChain(String flowChainId, String parentFlowChainId, FlowTriggerEventQueue chain, String flowTriggerUserCrn) {
    String chainType = chain.getFlowChainName();
    String chainJson = JsonWriter.objectToJson(chain.getQueue());
    String triggerEventJson = null;
    if (chain.getTriggerEvent() != null) {
        triggerEventJson = JsonWriter.objectToJson(chain.getTriggerEvent(), writeOptions);
    }
    FlowChainLog chainLog = new FlowChainLog(chainType, flowChainId, parentFlowChainId, chainJson, flowTriggerUserCrn, triggerEventJson);
    flowChainLogService.save(chainLog);
}

Example 3 with FlowChainLog

use of com.sequenceiq.flow.domain.FlowChainLog in project cloudbreak by hortonworks.

the class FlowService method getRelatedFlowChainLogs.

private List<FlowChainLog> getRelatedFlowChainLogs(List<FlowChainLog> sourceFlowChains) {
    Optional<FlowChainLog> flowChainWithParent = sourceFlowChains.stream().filter(flowChainLog -> StringUtils.isNotBlank(flowChainLog.getParentFlowChainId())).findFirst();
    FlowChainLog lastFlowChain = sourceFlowChains.stream().max(Comparator.comparing(FlowChainLog::getCreated)).get();
    FlowChainLog inputFlowChain = flowChainWithParent.orElse(lastFlowChain);
    return flowChainLogService.collectRelatedFlowChains(inputFlowChain);
}

Example 4 with FlowChainLog

use of com.sequenceiq.flow.domain.FlowChainLog in project cloudbreak by hortonworks.

the class FlowChainLogService method hasEventInFlowChainQueue.

public boolean hasEventInFlowChainQueue(List<FlowChainLog> flowChains) {
    Map<String, List<FlowChainLog>> byFlowChainId = flowChains.stream().collect(Collectors.groupingBy(FlowChainLog::getFlowChainId, toList()));
    return byFlowChainId.entrySet().stream().anyMatch(entry -> {
        FlowChainLog latestFlowChain = entry.getValue().stream().sorted(comparing(FlowChainLog::getCreated).reversed()).findFirst().get();
        LOGGER.debug("Checking if chain with id {} has any event in it's queue", latestFlowChain.getFlowChainId());
        LOGGER.trace("Chain string in db: {}", latestFlowChain.getChain());
        Queue<Selectable> chain = (Queue<Selectable>) JsonReader.jsonToJava(latestFlowChain.getChain());
        return !chain.isEmpty();
    });
}

Example 5 with FlowChainLog

use of com.sequenceiq.flow.domain.FlowChainLog in project cloudbreak by hortonworks.

the class FlowServiceTest method flowChainLog.

private FlowChainLog flowChainLog() {
    FlowChainLog flowChainLog = new FlowChainLog();
    flowChainLog.setFlowChainId(FLOW_CHAIN_ID);
    return flowChainLog;
}