Examples with SourcePolicy org.mule.runtime.core.internal.policy.SourcePolicy used on opensource projects

Example 1 with SourcePolicy

use of org.mule.runtime.core.internal.policy.SourcePolicy in project mule by mulesoft.

the class ModuleFlowProcessingPhase method runPhase.

@Override
public void runPhase(final ModuleFlowProcessingPhaseTemplate template, final MessageProcessContext messageProcessContext, final PhaseResultNotifier phaseResultNotifier) {
    try {
        final MessageSource messageSource = messageProcessContext.getMessageSource();
        final FlowConstruct flowConstruct = (FlowConstruct) componentLocator.find(messageSource.getRootContainerLocation()).get();
        final ComponentLocation sourceLocation = messageSource.getLocation();
        final Consumer<Either<MessagingException, CoreEvent>> terminateConsumer = getTerminateConsumer(messageSource, template);
        final CompletableFuture<Void> responseCompletion = new CompletableFuture<>();
        final CoreEvent templateEvent = createEvent(template, sourceLocation, responseCompletion, flowConstruct);
        try {
            FlowProcessor flowExecutionProcessor = new FlowProcessor(template, flowConstruct.getExceptionListener(), templateEvent);
            flowExecutionProcessor.setAnnotations(flowConstruct.getAnnotations());
            final SourcePolicy policy = policyManager.createSourcePolicyInstance(messageSource, templateEvent, flowExecutionProcessor, template);
            final PhaseContext phaseContext = new PhaseContext(template, messageProcessContext, phaseResultNotifier, terminateConsumer);
            just(templateEvent).doOnNext(onMessageReceived(template, messageProcessContext, flowConstruct)).flatMap(request -> from(policy.process(request))).flatMap(policyResult -> policyResult.reduce(policyFailure(phaseContext, flowConstruct, messageSource), policySuccess(phaseContext, flowConstruct, messageSource))).doOnSuccess(aVoid -> phaseResultNotifier.phaseSuccessfully()).doOnError(onFailure(flowConstruct, messageSource, phaseResultNotifier, terminateConsumer)).doAfterTerminate(() -> responseCompletion.complete(null)).subscribe();
        } catch (Exception e) {
            from(template.sendFailureResponseToClient(new MessagingExceptionResolver(messageProcessContext.getMessageSource()).resolve(new MessagingException(templateEvent, e), muleContext), template.getFailedExecutionResponseParametersFunction().apply(templateEvent))).doOnTerminate(() -> phaseResultNotifier.phaseFailure(e)).subscribe();
        }
    } catch (Exception t) {
        phaseResultNotifier.phaseFailure(t);
    }
}

Example 2 with SourcePolicy

use of org.mule.runtime.core.internal.policy.SourcePolicy in project mule by mulesoft.

the class ModuleFlowProcessingPhaseTestCase method before.

@Before
public void before() throws Exception {
    final PrivilegedMuleContext muleContext = (PrivilegedMuleContext) mockMuleContext();
    when(muleContext.getErrorTypeRepository()).thenReturn(createDefaultErrorTypeRepository());
    ErrorTypeLocator errorTypeLocator = mock(ErrorTypeLocator.class);
    when(errorTypeLocator.lookupErrorType(any(Throwable.class))).thenReturn(ErrorTypeBuilder.builder().namespace(CORE_NAMESPACE_NAME).identifier(ANY_IDENTIFIER).build());
    when(muleContext.getErrorTypeLocator()).thenReturn(errorTypeLocator);
    event = mock(CoreEvent.class);
    mockException = mock(RuntimeException.class);
    policyManager = mock(PolicyManager.class);
    sourcePolicy = mock(SourcePolicy.class);
    when(policyManager.createSourcePolicyInstance(any(), any(), any(), any())).thenReturn(sourcePolicy);
    successResult = mock(SourcePolicySuccessResult.class);
    when(successResult.getResult()).then(invocation -> event);
    when(successResult.getResponseParameters()).thenReturn(() -> emptyMap());
    when(successResult.createErrorResponseParameters()).thenReturn(event -> emptyMap());
    failureResult = mock(SourcePolicyFailureResult.class);
    when(failureResult.getMessagingException()).then(invocation -> messagingException);
    when(failureResult.getErrorResponseParameters()).thenReturn(() -> emptyMap());
    when(sourcePolicy.process(any())).thenAnswer(invocation -> {
        event = invocation.getArgumentAt(0, CoreEvent.class);
        return just(right(successResult));
    });
    moduleFlowProcessingPhase = new ModuleFlowProcessingPhase(policyManager);
    moduleFlowProcessingPhase.setMuleContext(muleContext);
    initialiseIfNeeded(moduleFlowProcessingPhase, muleContext);
    flow = mock(FlowConstruct.class, withSettings().extraInterfaces(Component.class));
    final FlowExceptionHandler exceptionHandler = mock(FlowExceptionHandler.class);
    when(flow.getExceptionListener()).thenReturn(exceptionHandler);
    when(exceptionHandler.apply(any())).thenAnswer(invocationOnMock -> error(invocationOnMock.getArgumentAt(0, MessagingException.class)));
    when(flow.getMuleContext()).thenReturn(muleContext);
    context = mock(MessageProcessContext.class);
    final MessageSource source = mock(MessageSource.class);
    when(source.getRootContainerLocation()).thenReturn(Location.builder().globalName("root").build());
    when(source.getLocation()).thenReturn(mock(ComponentLocation.class));
    when(context.getMessageSource()).thenReturn(source);
    when(context.getTransactionConfig()).thenReturn(empty());
    when(muleContext.getConfigurationComponentLocator().find(any(Location.class))).thenReturn(of(flow));
    template = mock(ModuleFlowProcessingPhaseTemplate.class);
    when(template.getMessage()).thenReturn(Message.of(null));
    when(template.getNotificationFunctions()).thenReturn(emptyList());
    when(template.sendResponseToClient(any(), any())).thenAnswer(invocation -> Mono.empty());
    when(template.sendFailureResponseToClient(any(), any())).thenAnswer(invocation -> Mono.empty());
    notifier = mock(PhaseResultNotifier.class);
}