Examples with MessagingException org.mule.runtime.core.internal.exception.MessagingException used on opensource projects

Example 51 with MessagingException

use of org.mule.runtime.core.internal.exception.MessagingException in project mule by mulesoft.

the class SuspendXaTransactionInterceptor method execute.

@Override
public T execute(ExecutionCallback<T> callback, ExecutionContext executionContext) throws Exception {
    Transaction suspendedXATx = null;
    Transaction tx = TransactionCoordination.getInstance().getTransaction();
    byte action = transactionConfig.getAction();
    if ((action == TransactionConfig.ACTION_NONE || action == TransactionConfig.ACTION_ALWAYS_BEGIN) && tx != null && tx.isXA()) {
        if (logger.isDebugEnabled()) {
            logger.debug("suspending XA tx " + action + ", " + "current TX: " + tx);
        }
        suspendedXATx = tx;
        suspendXATransaction(suspendedXATx);
    }
    try {
        T result = next.execute(callback, executionContext);
        resumeXaTransactionIfRequired(suspendedXATx);
        return result;
    } catch (MessagingException e) {
        if (processOnException) {
            TransactionCoordination.getInstance().resumeXaTransactionIfAvailable();
        }
        throw e;
    }
}

Example 52 with MessagingException

use of org.mule.runtime.core.internal.exception.MessagingException in project mule by mulesoft.

the class EventCorrelator method handleGroupExpiry.

protected void handleGroupExpiry(EventGroup group) throws MuleException {
    try {
        removeEventGroup(group);
    } catch (ObjectStoreException e) {
        throw new DefaultMuleException(e);
    }
    if (isFailOnTimeout()) {
        CoreEvent messageCollectionEvent = group.getMessageCollectionEvent();
        notificationFirer.dispatch(new RoutingNotification(messageCollectionEvent.getMessage(), null, CORRELATION_TIMEOUT));
        try {
            group.clear();
        } catch (ObjectStoreException e) {
            logger.warn("Failed to clear group with id " + group.getGroupId() + " since underlying ObjectStore threw Exception:" + e.getMessage());
        }
        throw new CorrelationTimeoutException(correlationTimedOut(group.getGroupId()));
    } else {
        if (logger.isDebugEnabled()) {
            logger.debug(MessageFormat.format("Aggregator expired, but ''failOnTimeOut'' is false. Forwarding {0} events out of {1} " + "total for group ID: {2}", group.size(), group.expectedSize().map(v -> v.toString()).orElse(NOT_SET), group.getGroupId()));
        }
        try {
            if (!(group.getCreated() + DAYS.toMillis(1) < currentTimeMillis())) {
                CoreEvent newEvent = CoreEvent.builder(callback.aggregateEvents(group)).build();
                group.clear();
                if (!correlatorStore.contains((String) group.getGroupId(), getExpiredAndDispatchedPartitionKey())) {
                    // returned?
                    if (timeoutMessageProcessor != null) {
                        processToApply(newEvent, timeoutMessageProcessor, false, empty());
                    } else {
                        throw new MessagingException(createStaticMessage(MessageFormat.format("Group {0} timed out, but no timeout message processor was " + "configured.", group.getGroupId())), newEvent);
                    }
                    correlatorStore.store((String) group.getGroupId(), group.getCreated(), getExpiredAndDispatchedPartitionKey());
                } else {
                    logger.warn(MessageFormat.format("Discarding group {0}", group.getGroupId()));
                }
            }
        } catch (MessagingException me) {
            throw me;
        } catch (Exception e) {
            throw new MessagingException(group.getMessageCollectionEvent(), e);
        }
    }
}

Example 53 with MessagingException

use of org.mule.runtime.core.internal.exception.MessagingException in project mule by mulesoft.

the class Foreach method splitAndProcess.

private Publisher<CoreEvent> splitAndProcess(CoreEvent request) {
    AtomicInteger count = new AtomicInteger();
    final AtomicReference<CoreEvent> currentEvent = new AtomicReference<>(request);
    // Split into sequence of TypedValue
    return fromIterable(() -> splitRequest(request)).onErrorMap(throwable -> new MessagingException(request, throwable, Foreach.this)).transform(p -> batchSize > 1 ? from(p).buffer(batchSize).map(list -> new TypedValue<>(list, fromObject(list))) : p).flatMapSequential(typedValue -> {
        EventContext parentContext = currentEvent.get().getContext();
        BaseEventContext childContext = newChildContext(currentEvent.get(), ofNullable(getLocation()));
        Builder partEventBuilder = builder(childContext, currentEvent.get());
        if (typedValue.getValue() instanceof EventBuilderConfigurer) {
            // Support EventBuilderConfigurer currently used by Batch Module
            EventBuilderConfigurer configurer = (EventBuilderConfigurer) typedValue.getValue();
            configurer.configure(partEventBuilder);
            childContext.onResponse((e, t) -> {
                configurer.eventCompleted();
            });
        } else if (typedValue.getValue() instanceof Message) {
            // If value is a Message then use it directly conserving attributes and properties.
            partEventBuilder.message((Message) typedValue.getValue());
        } else {
            // Otherwise create a new message
            partEventBuilder.message(Message.builder().payload(typedValue).build());
        }
        return Mono.from(just(partEventBuilder.addVariable(counterVariableName, count.incrementAndGet()).build()).transform(nestedChain).doOnNext(completeSuccessIfNeeded(childContext, true)).switchIfEmpty(Mono.from(childContext.getResponsePublisher())).map(result -> builder(parentContext, result).build()).doOnNext(result -> currentEvent.set(CoreEvent.builder(result).build())).doOnError(MessagingException.class, me -> me.setProcessedEvent(builder(parentContext, me.getEvent()).build())).doOnSuccess(result -> {
            if (result == null) {
                childContext.success();
            }
        }));
    }, // Force sequential execution of the chain for each element
    1).switchIfEmpty(defer(() -> {
        if (count.get() == 0) {
            logger.warn("Split expression returned no results. If this is not expected please check your expression");
            return just(request);
        } else {
            return empty();
        }
    })).takeLast(1).map(s -> CoreEvent.builder(currentEvent.get()).message(request.getMessage()).build()).errorStrategyStop();
}

Example 54 with MessagingException

use of org.mule.runtime.core.internal.exception.MessagingException in project mule by mulesoft.

the class ReactiveAroundInterceptorAdapter method doAround.

private CompletableFuture<InternalEvent> doAround(InternalEvent event, ProcessorInterceptor interceptor, Processor component, Map<String, String> dslParameters, ReactiveProcessor next) {
    final InternalEvent eventWithResolvedParams = addResolvedParameters(event, component, dslParameters);
    DefaultInterceptionEvent interceptionEvent = new DefaultInterceptionEvent(eventWithResolvedParams);
    final ReactiveInterceptionAction reactiveInterceptionAction = new ReactiveInterceptionAction(interceptionEvent, next, component, ((PrivilegedMuleContext) getMuleContext()).getErrorTypeLocator());
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Calling around() for '{}' in processor '{}'...", interceptor, ((Component) component).getLocation().getLocation());
    }
    try {
        return withContextClassLoader(interceptor.getClass().getClassLoader(), () -> interceptor.around(((Component) component).getLocation(), getResolvedParams(eventWithResolvedParams), interceptionEvent, reactiveInterceptionAction)).exceptionally(t -> {
            if (t instanceof MessagingException) {
                throw new CompletionException(t);
            } else {
                throw new CompletionException(createMessagingException(eventWithResolvedParams, t instanceof CompletionException ? t.getCause() : t, ((Component) component)));
            }
        }).thenApply(interceptedEvent -> interceptedEvent != null ? ((DefaultInterceptionEvent) interceptedEvent).resolve() : null);
    } catch (Exception e) {
        throw propagate(createMessagingException(interceptionEvent.resolve(), e, (Component) component));
    }
}

Example 55 with MessagingException

use of org.mule.runtime.core.internal.exception.MessagingException in project mule by mulesoft.

the class ReactiveInterceptionAction method fail.

@Override
public CompletableFuture<InterceptionEvent> fail(Throwable cause) {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Called fail() for processor {} with cause {} ({})", ((Component) processor).getLocation().getLocation(), cause.getClass(), cause.getMessage());
    }
    Error newError = getErrorFromFailingProcessor(null, (Component) processor, cause, errorTypeLocator);
    interceptionEvent.setError(newError.getErrorType(), cause);
    CompletableFuture<InterceptionEvent> completableFuture = new CompletableFuture<>();
    completableFuture.completeExceptionally(new MessagingException(interceptionEvent.resolve(), cause, (Component) processor));
    return completableFuture;
}