Examples with Processor org.mule.runtime.core.api.processor.Processor used on opensource projects

Example 26 with Processor

use of org.mule.runtime.core.api.processor.Processor in project mule by mulesoft.

the class FlowRefFactoryBean method getReferencedFlow.

protected Processor getReferencedFlow(String name, FlowRefMessageProcessor flowRefMessageProcessor) throws MuleException {
    if (name == null) {
        throw new RoutePathNotFoundException(createStaticMessage("flow-ref name expression returned 'null'"), flowRefMessageProcessor);
    }
    Component referencedFlow = getReferencedProcessor(name);
    if (referencedFlow == null) {
        throw new RoutePathNotFoundException(createStaticMessage("No flow/sub-flow with name '%s' found", name), flowRefMessageProcessor);
    }
    // for subflows, we create a new one so it must be initialised manually
    if (!(referencedFlow instanceof Flow)) {
        if (referencedFlow instanceof SubflowMessageProcessorChainBuilder) {
            MessageProcessorChainBuilder chainBuilder = (MessageProcessorChainBuilder) referencedFlow;
            locator.find(flowRefMessageProcessor.getRootContainerLocation()).filter(c -> c instanceof Flow).map(c -> (Flow) c).ifPresent(f -> chainBuilder.setProcessingStrategy(f.getProcessingStrategy()));
            referencedFlow = chainBuilder.build();
        }
        initialiseIfNeeded(referencedFlow, muleContext);
        Map<QName, Object> annotations = new HashMap<>(referencedFlow.getAnnotations());
        annotations.put(ROOT_CONTAINER_NAME_KEY, getRootContainerLocation().toString());
        referencedFlow.setAnnotations(annotations);
        startIfNeeded(referencedFlow);
    }
    return (Processor) referencedFlow;
}

Example 27 with Processor

use of org.mule.runtime.core.api.processor.Processor in project mule by mulesoft.

the class MessageProcessorFilterPairFactoryBean method doGetObject.

@Override
public MessageProcessorExpressionPair doGetObject() throws Exception {
    final DefaultMessageProcessorChainBuilder builder = new DefaultMessageProcessorChainBuilder();
    for (Object processor : messageProcessors) {
        if (processor instanceof Processor) {
            builder.chain((Processor) processor);
        } else if (processor instanceof MessageProcessorBuilder) {
            builder.chain((MessageProcessorBuilder) processor);
        } else {
            throw new IllegalArgumentException("MessageProcessorBuilder should only have MessageProcessors or MessageProcessorBuilders configured");
        }
    }
    MessageProcessorExpressionPair filterPair = new MessageProcessorExpressionPair(expression, newLazyProcessorChainBuilder(builder, muleContext, () -> getProcessingStrategy(locator, getRootContainerLocation()).orElse(null)));
    return filterPair;
}

Example 28 with Processor

use of org.mule.runtime.core.api.processor.Processor in project mule by mulesoft.

the class DefaultFlowTestCase method doSetUp.

@Override
protected void doSetUp() throws Exception {
    super.doSetUp();
    sensingMessageProcessor = getSensingNullMessageProcessor();
    List<Processor> processors = new ArrayList<>();
    processors.add(new ResponseMessageProcessorAdapter(new StringAppendTransformer("f")));
    processors.add(new ResponseMessageProcessorAdapter(new StringAppendTransformer("e")));
    processors.add(new ResponseMessageProcessorAdapter(new StringAppendTransformer("d")));
    processors.add(new StringAppendTransformer("a"));
    processors.add(new StringAppendTransformer("b"));
    processors.add(new StringAppendTransformer("c"));
    processors.add(event -> CoreEvent.builder(event).addVariable("thread", currentThread()).build());
    processors.add(sensingMessageProcessor);
    flow = (DefaultFlow) Flow.builder(FLOW_NAME, muleContext).source(directInboundMessageSource).processors(processors).build();
    stoppedFlow = (DefaultFlow) Flow.builder(FLOW_NAME, muleContext).source(directInboundMessageSource).processors(processors).initialState(INITIAL_STATE_STOPPED).build();
}

Example 29 with Processor

use of org.mule.runtime.core.api.processor.Processor in project mule by mulesoft.

the class DefaultFlowTestCase method testFailStartingMessageSourceOnLifecycleShouldStopStartedPipelineProcesses.

@Test
public void testFailStartingMessageSourceOnLifecycleShouldStopStartedPipelineProcesses() throws Exception {
    // Need to start mule context to have endpoints started during flow start
    muleContext.start();
    MessageSource mockMessageSource = mock(MessageSource.class, withSettings().extraInterfaces(Startable.class, Stoppable.class));
    doThrow(new LifecycleException(mock(I18nMessage.class), mockMessageSource)).when(((Startable) mockMessageSource)).start();
    final List<Processor> processors = new ArrayList<>(flow.getProcessors());
    Processor mockMessageProcessor = spy(new LifecycleTrackerProcessor());
    processors.add(mockMessageProcessor);
    after();
    flow = (DefaultFlow) Flow.builder(FLOW_NAME, muleContext).source(mockMessageSource).processors(processors).build();
    flow.initialise();
    try {
        flow.start();
        fail();
    } catch (LifecycleException e) {
    }
    verify((Startable) mockMessageProcessor, times(1)).start();
    verify((Stoppable) mockMessageProcessor, times(1)).stop();
    verify((Startable) mockMessageSource, times(1)).start();
    verify((Stoppable) mockMessageSource, times(1)).stop();
}

Example 30 with Processor

use of org.mule.runtime.core.api.processor.Processor 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();
}