Examples with Flow org.mule.runtime.core.api.construct.Flow used on opensource projects

Example 16 with Flow

use of org.mule.runtime.core.api.construct.Flow in project mule by mulesoft.

the class MuleTestUtils method createAndRegisterFlow.

/**
 * Creates a new flow and registers it in the given {@code mockComponentLocator}
 *
 * @param mockComponentLocator a {@link Mockito#mock(Class)} {@link ConfigurationComponentLocator}
 */
public static Flow createAndRegisterFlow(MuleContext context, String flowName, ConfigurationComponentLocator mockComponentLocator) throws MuleException {
    Flow flow = createFlow(context, flowName);
    MuleRegistry registry = ((MuleContextWithRegistries) context).getRegistry();
    if (registry != null) {
        registry.registerFlowConstruct(flow);
    }
    when(mockComponentLocator.find(Location.builder().globalName(flowName).build())).thenReturn(Optional.of(flow));
    return flow;
}

Example 17 with Flow

use of org.mule.runtime.core.api.construct.Flow in project mule by mulesoft.

the class DefaultFlowTestCase method lifecycleOrder.

@Test
public void lifecycleOrder() throws MuleException {
    Sink sink = mock(Sink.class, withSettings().extraInterfaces(Disposable.class));
    Processor processor = mock(Processor.class, withSettings().extraInterfaces(Startable.class, Stoppable.class));
    ProcessingStrategy processingStrategy = mock(ProcessingStrategy.class, withSettings().extraInterfaces(Startable.class, Stoppable.class));
    when(processingStrategy.createSink(any(FlowConstruct.class), any(ReactiveProcessor.class))).thenReturn(sink);
    flow = (DefaultFlow) Flow.builder(FLOW_NAME, muleContext).source(directInboundMessageSource).processors(singletonList(processor)).processingStrategyFactory((muleContext, s) -> processingStrategy).build();
    flow.initialise();
    flow.start();
    InOrder inOrder = inOrder(sink, processor, processingStrategy);
    inOrder.verify((Startable) processingStrategy).start();
    inOrder.verify(processingStrategy).createSink(any(FlowConstruct.class), any(ReactiveProcessor.class));
    inOrder.verify((Startable) processor).start();
    flow.stop();
    inOrder.verify((Disposable) sink).dispose();
    inOrder.verify((Stoppable) processor).stop();
    inOrder.verify((Stoppable) processingStrategy).stop();
}

Example 18 with Flow

use of org.mule.runtime.core.api.construct.Flow in project mule by mulesoft.

the class LookupFunction method call.

@Override
public Object call(Object[] parameters, BindingContext context) {
    String flowName = (String) parameters[0];
    Object payload = parameters[1];
    Location componentLocation = Location.builder().globalName(flowName).build();
    Component component = componentLocator.find(componentLocation).orElseThrow(() -> new IllegalArgumentException(format("There is no component named '%s'.", flowName)));
    if (component instanceof Flow) {
        try {
            Message incomingMessage = lookupValue(context, MESSAGE, Message.builder().nullValue().build());
            Map<String, ?> incomingVariables = lookupValue(context, VARS, EMPTY_MAP);
            Error incomingError = lookupValue(context, ERROR, null);
            Message message = Message.builder(incomingMessage).value(payload).mediaType(APPLICATION_JAVA).build();
            CoreEvent event = CoreEvent.builder(PrivilegedEvent.getCurrentEvent().getContext()).variables(incomingVariables).error(incomingError).message(message).build();
            return ((ExecutableComponent) component).execute(event).get().getMessage().getPayload();
        } catch (ExecutionException e) {
            ComponentExecutionException componentExecutionException = (ComponentExecutionException) e.getCause();
            Error error = componentExecutionException.getEvent().getError().get();
            throw new MuleRuntimeException(createStaticMessage(format("Flow '%s' has failed with error '%s' (%s)", flowName, error.getErrorType(), error.getDescription())), error.getCause());
        } catch (InterruptedException e) {
            throw new MuleRuntimeException(e);
        }
    } else {
        throw new IllegalArgumentException(format("Component '%s' is not a flow.", flowName));
    }
}

Example 19 with Flow

use of org.mule.runtime.core.api.construct.Flow in project mule by mulesoft.

the class EventContextBenchmark method createEventContextWithFlowAndCompleteWithExternalCompletion.

@Benchmark
public Object[] createEventContextWithFlowAndCompleteWithExternalCompletion() {
    CompletableFuture<Void> completableFuture = new CompletableFuture<>();
    AtomicReference<CoreEvent> result = new AtomicReference();
    AtomicBoolean complete = new AtomicBoolean();
    BaseEventContext eventContext = (BaseEventContext) create(flow, CONNECTOR_LOCATION, null, of(completableFuture));
    from(from(eventContext.getResponsePublisher())).doOnSuccess(response -> result.set(response)).subscribe();
    eventContext.onTerminated((response, throwable) -> complete.set(true));
    eventContext.success(event);
    completableFuture.complete(null);
    return new Object[] { result, complete };
}

Example 20 with Flow

use of org.mule.runtime.core.api.construct.Flow in project mule by mulesoft.

the class EventContextBenchmark method createEventContextWithFlowAndComplete.

@Benchmark
public Object[] createEventContextWithFlowAndComplete() {
    AtomicReference<CoreEvent> result = new AtomicReference();
    AtomicBoolean complete = new AtomicBoolean();
    BaseEventContext eventContext = (BaseEventContext) create(flow, CONNECTOR_LOCATION);
    from(from(eventContext.getResponsePublisher())).doOnSuccess(response -> result.set(response)).subscribe();
    eventContext.onTerminated((response, throwable) -> complete.set(true));
    eventContext.success(event);
    return new Object[] { result, complete };
}