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

Example 1 with Flow

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

the class DefaultFlowBuilderTestCase method buildsFullFlow.

@Test
public void buildsFullFlow() throws Exception {
    Processor processor1 = mock(Processor.class);
    Processor processor2 = mock(Processor.class);
    List<Processor> messageProcessors = new ArrayList<>();
    messageProcessors.add(processor1);
    messageProcessors.add(processor2);
    MessageSource messageSource = mock(MessageSource.class);
    ProcessingStrategyFactory processingStrategyFactory = mock(ProcessingStrategyFactory.class);
    ProcessingStrategy processingStrategy = mock(ProcessingStrategy.class);
    when(processingStrategyFactory.create(any(), any())).thenReturn(processingStrategy);
    FlowExceptionHandler exceptionListener = mock(FlowExceptionHandler.class);
    Flow flow = flowBuilder.processors(messageProcessors).source(messageSource).processingStrategyFactory(processingStrategyFactory).messagingExceptionHandler(exceptionListener).build();
    assertThat(flow.getName(), equalTo(FLOW_NAME));
    assertThat(flow.getMuleContext(), is(muleContext));
    assertThat(flow.getProcessors(), contains(processor1, processor2));
    assertThat(flow.getSource(), is(messageSource));
    assertThat(flow.getExceptionListener(), is(exceptionListener));
    assertThat(flow.getProcessingStrategy(), sameInstance(processingStrategy));
}

Example 2 with Flow

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

the class DefaultFlowBuilderTestCase method buildsSimpleFlow.

@Test
public void buildsSimpleFlow() throws Exception {
    Flow flow = flowBuilder.build();
    assertThat(flow.getName(), equalTo(FLOW_NAME));
    assertThat(flow.getMuleContext(), is(muleContext));
    assertThat(flow.getProcessors(), is(empty()));
    assertThat(flow.getSource(), is(nullValue()));
    assertThat(flow.getExceptionListener(), not(sameInstance(muleContext.getDefaultErrorHandler(Optional.empty()))));
    assertThat(flow.getProcessingStrategy(), sameInstance(processingStrategy));
}

Example 3 with Flow

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

the class DefaultFlowTestCase method customMaxConcurrency.

@Test
public void customMaxConcurrency() throws Exception {
    int customMaxConcurrency = 1;
    Flow customFlow = Flow.builder(FLOW_NAME, muleContext).source(directInboundMessageSource).processors(getSensingNullMessageProcessor()).maxConcurrency(customMaxConcurrency).build();
    try {
        customFlow.initialise();
        customFlow.start();
        assertThat(customFlow.getMaxConcurrency(), equalTo(customMaxConcurrency));
        verify(muleContext.getSchedulerService()).ioScheduler(eq(muleContext.getSchedulerBaseConfig().withName(flow.getName() + "." + BLOCKING.name())));
        customFlow.stop();
    } finally {
        customFlow.dispose();
    }
}

Example 4 with Flow

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

the class ResequencerTestCase method testMessageResequencer.

@Test
public void testMessageResequencer() throws Exception {
    MuleSession session = new DefaultMuleSession();
    Flow flow = createAndRegisterFlow(muleContext, APPLE_FLOW, componentLocator);
    assertNotNull(flow);
    TestEventResequencer router = new TestEventResequencer(3);
    router.setMuleContext(muleContext);
    router.setAnnotations(getAppleFlowComponentLocationAnnotations());
    initialiseIfNeeded(router, true, muleContext);
    EventContext context = create(flow, TEST_CONNECTOR_LOCATION, "foo");
    Message message1 = Message.of("test event A");
    Message message2 = Message.of("test event B");
    Message message3 = Message.of("test event C");
    CoreEvent event1 = InternalEvent.builder(context).message(message1).session(session).build();
    CoreEvent event2 = InternalEvent.builder(context).message(message2).session(session).build();
    CoreEvent event3 = InternalEvent.builder(context).message(message3).session(session).build();
    assertNull(router.process(event2));
    assertNull(router.process(event3));
    CoreEvent resultEvent = router.process(event1);
    assertNotNull(resultEvent);
    Message resultMessage = resultEvent.getMessage();
    assertNotNull(resultMessage);
    assertTrue(getPayloadAsString(resultMessage).equals("test event A") || getPayloadAsString(resultMessage).equals("test event B") || getPayloadAsString(resultMessage).equals("test event C"));
}

Example 5 with Flow

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

the class SimpleCollectionAggregatorTestCase method testAggregateMessageCollections.

@Test
public void testAggregateMessageCollections() throws Exception {
    Flow flow = createAndRegisterFlow(muleContext, APPLE_FLOW, componentLocator);
    assertNotNull(flow);
    SimpleCollectionAggregator router = new SimpleCollectionAggregator();
    router.setMuleContext(muleContext);
    router.setAnnotations(getAppleFlowComponentLocationAnnotations());
    initialiseIfNeeded(router, true, muleContext);
    EventContext executionContext = create(flow, TEST_CONNECTOR_LOCATION, "foo");
    Message message1 = of("test event A");
    Message message2 = of("test event B");
    Message message3 = of("test event C");
    Message message4 = of("test event D");
    List<Message> list = new ArrayList<>();
    List<Message> list2 = new ArrayList<>();
    list.add(message1);
    list.add(message2);
    list2.add(message3);
    list2.add(message4);
    Message messageCollection1 = Message.of(list);
    Message messageCollection2 = Message.of(list2);
    CoreEvent event1 = InternalEvent.builder(executionContext).message(messageCollection1).groupCorrelation(Optional.of(GroupCorrelation.of(0, 2))).build();
    CoreEvent event2 = InternalEvent.builder(executionContext).message(messageCollection2).groupCorrelation(Optional.of(GroupCorrelation.of(0, 2))).build();
    assertNull(router.process(event1));
    CoreEvent resultEvent = router.process(event2);
    assertNotNull(resultEvent);
    Message resultMessage = resultEvent.getMessage();
    assertNotNull(resultMessage);
    List<InternalMessage> payload = (List<InternalMessage>) resultMessage.getPayload().getValue();
    assertEquals(2, payload.size());
    assertEquals("test event A", ((List<InternalMessage>) payload.get(0).getPayload().getValue()).get(0).getPayload().getValue());
    assertEquals("test event B", ((List<InternalMessage>) payload.get(0).getPayload().getValue()).get(1).getPayload().getValue());
    assertEquals("test event C", ((List<InternalMessage>) payload.get(1).getPayload().getValue()).get(0).getPayload().getValue());
    assertEquals("test event D", ((List<InternalMessage>) payload.get(1).getPayload().getValue()).get(1).getPayload().getValue());
}