Examples with Event org.mule.runtime.api.event.Event used on opensource projects

Example 1 with Event

use of org.mule.runtime.api.event.Event in project mule by mulesoft.

the class SplitAggregateScopeTestCase method customTargetDefaultPayload.

@Test
@Description("When a custom target is configured the router result is set in a variable and the input event is output.")
public void customTargetDefaultPayload() throws Exception {
    final String variableName = "foo";
    CoreEvent original = createListEvent();
    MessageProcessorChain nested = newChain(empty(), event -> event);
    nested.setMuleContext(muleContext);
    router.setMessageProcessors(singletonList(nested));
    router.setTarget(variableName);
    muleContext.getInjector().inject(router);
    router.setAnnotations(getAppleFlowComponentLocationAnnotations());
    router.initialise();
    Event result = router.process(original);
    assertThat(result.getMessage(), equalTo(original.getMessage()));
    final TypedValue<?> typedValue = result.getVariables().get(variableName);
    assertThat(typedValue.getValue(), instanceOf(List.class));
    assertThat(List.class.isAssignableFrom(typedValue.getDataType().getType()), is(true));
    List<Message> resultList = (List<Message>) typedValue.getValue();
    assertThat(resultList, hasSize(2));
}

Example 2 with Event

use of org.mule.runtime.api.event.Event in project mule by mulesoft.

the class SplitAggregateScopeTestCase method defaultTarget.

@Test
@Description("By default the router result populates the outgoing message payload.")
public void defaultTarget() throws Exception {
    CoreEvent original = createListEvent();
    MessageProcessorChain nested = newChain(empty(), event -> event);
    nested.setMuleContext(muleContext);
    router.setMessageProcessors(singletonList(nested));
    muleContext.getInjector().inject(router);
    router.setAnnotations(getAppleFlowComponentLocationAnnotations());
    router.initialise();
    Event result = router.process(original);
    assertThat(result.getMessage().getPayload().getValue(), instanceOf(List.class));
    List<Message> resultList = (List<Message>) result.getMessage().getPayload().getValue();
    assertThat(resultList, hasSize(2));
}

Example 3 with Event

use of org.mule.runtime.api.event.Event in project mule by mulesoft.

the class SplitAggregateScopeTestCase method customTargetMessage.

@Test
@Description("When a custom target is configured the router result is set in a variable and the input event is output.")
public void customTargetMessage() throws Exception {
    final String variableName = "foo";
    CoreEvent original = createListEvent();
    MessageProcessorChain nested = newChain(empty(), event -> event);
    nested.setMuleContext(muleContext);
    router.setMessageProcessors(singletonList(nested));
    router.setTarget(variableName);
    router.setTargetValue("#[message]");
    muleContext.getInjector().inject(router);
    router.setAnnotations(getAppleFlowComponentLocationAnnotations());
    router.initialise();
    Event result = router.process(original);
    assertThat(result.getMessage(), equalTo(original.getMessage()));
    assertThat(((Message) result.getVariables().get(variableName).getValue()).getPayload().getValue(), instanceOf(List.class));
    List<Message> resultList = (List<Message>) ((Message) result.getVariables().get(variableName).getValue()).getPayload().getValue();
    assertThat(resultList, hasSize(2));
}

Example 4 with Event

use of org.mule.runtime.api.event.Event in project mule by mulesoft.

the class MessagingExceptionResolver method resolve.

/**
 * Resolves a new {@link MessagingException} with the real cause of the problem based on the content of an Incoming
 * {@link MessagingException} with a chain of causes inside it and the current event that the exception is carrying.
 * <p>
 * This method will pick the FIRST cause exception that has a mule or extension KNOWN error as the real cause, if there is not
 * an exception in the causes that match with an Known error type then this method will try to find the error that the current
 * {@link Event} is carrying.
 * <p>
 * When there are multiple exceptions that contains the same root error type, then this method will wrap the one that has
 * highest position in the causes list
 *
 * @return a {@link MessagingException} with the proper {@link Error} associated to it's {@link CoreEvent}
 */
public MessagingException resolve(final MessagingException me, MuleContext context) {
    ErrorTypeLocator locator = ((PrivilegedMuleContext) context).getErrorTypeLocator();
    Optional<Pair<Throwable, ErrorType>> rootCause = findRoot(component, me, locator);
    if (!rootCause.isPresent()) {
        return updateCurrent(me, component, context);
    }
    Throwable root = rootCause.get().getFirst();
    ErrorType rootErrorType = rootCause.get().getSecond();
    Component failingComponent = getFailingProcessor(me, root).orElse(component);
    ErrorType errorType = getErrorMappings(component).stream().filter(m -> m.match(rootErrorType)).findFirst().map(ErrorMapping::getTarget).orElse(rootErrorType);
    Error error = ErrorBuilder.builder(getMessagingExceptionCause(root)).errorType(errorType).build();
    CoreEvent event = CoreEvent.builder(me.getEvent()).error(error).build();
    MessagingException result;
    if (root instanceof MessagingException) {
        ((MessagingException) root).setProcessedEvent(event);
        result = ((MessagingException) root);
    } else {
        result = me instanceof FlowExecutionException ? new FlowExecutionException(event, root, failingComponent) : new MessagingException(event, root, failingComponent);
    }
    if (me.getInfo().containsKey(INFO_ALREADY_LOGGED_KEY)) {
        result.addInfo(INFO_ALREADY_LOGGED_KEY, me.getInfo().get(INFO_ALREADY_LOGGED_KEY));
    }
    return enrich(result, failingComponent, event, context);
}

Example 5 with Event

use of org.mule.runtime.api.event.Event in project mule by mulesoft.

the class AbstractExecutableComponent method execute.

@Override
public final CompletableFuture<ExecutionResult> execute(InputEvent inputEvent) {
    CompletableFuture completableFuture = new CompletableFuture();
    CoreEvent.Builder builder = CoreEvent.builder(createEventContext(of(completableFuture)));
    CoreEvent event = builder.message(inputEvent.getMessage()).error(inputEvent.getError().orElse(null)).variables(inputEvent.getVariables()).build();
    return from(MessageProcessors.process(event, getExecutableFunction())).onErrorMap(throwable -> {
        MessagingException messagingException = (MessagingException) throwable;
        CoreEvent messagingExceptionEvent = messagingException.getEvent();
        return new ComponentExecutionException(messagingExceptionEvent.getError().get().getCause(), messagingExceptionEvent);
    }).<ExecutionResult>map(result -> new ExecutionResultImplementation(result, completableFuture)).toFuture();
}