Examples with StackEvent com.sequenceiq.cloudbreak.reactor.api.event.StackEvent used on opensource projects

Example 1 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ProperTerminationFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public Queue<Selectable> createFlowTriggerEventQueue(TerminationEvent event) {
    Queue<Selectable> flowEventChain = new ConcurrentLinkedQueue<>();
    flowEventChain.add(new StackEvent(ClusterTerminationEvent.PROPER_TERMINATION_EVENT.event(), event.getStackId(), null));
    flowEventChain.add(new TerminationEvent(StackTerminationEvent.TERMINATION_EVENT.event(), event.getStackId(), event.getForced(), event.getDeleteDependencies()));
    return flowEventChain;
}

Example 2 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ProvisionFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public Queue<Selectable> createFlowTriggerEventQueue(StackEvent event) {
    Queue<Selectable> flowEventChain = new ConcurrentLinkedQueue<>();
    flowEventChain.add(new StackEvent(START_CREATION_EVENT.event(), event.getStackId(), event.accepted()));
    flowEventChain.add(new StackEvent(CLUSTER_CREATION_EVENT.event(), event.getStackId()));
    return flowEventChain;
}

Example 3 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class ResetFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public Queue<Selectable> createFlowTriggerEventQueue(StackEvent event) {
    Queue<Selectable> flowEventChain = new ConcurrentLinkedQueue<>();
    flowEventChain.add(new StackEvent(CLUSTER_RESET_EVENT.event(), event.getStackId(), event.accepted()));
    flowEventChain.add(new StartAmbariSuccess(CLUSTER_INSTALL_EVENT.event(), event.getStackId()));
    return flowEventChain;
}

Example 4 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class SyncFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public Queue<Selectable> createFlowTriggerEventQueue(StackEvent event) {
    Queue<Selectable> flowEventChain = new ConcurrentLinkedQueue<>();
    flowEventChain.add(new StackSyncTriggerEvent(STACK_SYNC_EVENT.event(), event.getStackId(), true, event.accepted()));
    flowEventChain.add(new StackEvent(CLUSTER_SYNC_EVENT.event(), event.getStackId()));
    return flowEventChain;
}

Example 5 with StackEvent

use of com.sequenceiq.cloudbreak.reactor.api.event.StackEvent in project cloudbreak by hortonworks.

the class StackCreationActions method stackCreationFailureAction.

@Bean(name = "STACK_CREATION_FAILED_STATE")
public Action<?, ?> stackCreationFailureAction() {
    return new AbstractStackFailureAction<StackCreationState, StackCreationEvent>() {

        @Override
        protected StackFailureContext createFlowContext(String flowId, StateContext<StackCreationState, StackCreationEvent> stateContext, StackFailureEvent payload) {
            Flow flow = getFlow(flowId);
            StackView stackView = stackService.getByIdView(payload.getStackId());
            MDCBuilder.buildMdcContext(stackView);
            flow.setFlowFailed(payload.getException());
            return new StackFailureContext(flowId, stackView);
        }

        @Override
        protected void doExecute(StackFailureContext context, StackFailureEvent payload, Map<Object, Object> variables) {
            stackCreationService.handleStackCreationFailure(context.getStackView(), payload.getException());
            metricService.incrementMetricCounter(MetricType.STACK_CREATION_FAILED, context.getStackView());
            sendEvent(context);
        }

        @Override
        protected Selectable createRequest(StackFailureContext context) {
            return new StackEvent(StackCreationEvent.STACKCREATION_FAILURE_HANDLED_EVENT.event(), context.getStackView().getId());
        }
    };
}