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

Example 61 with CoreEvent

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

the class IdempotentMessageValidatorTestCase method testIdCheckWithMEL.

@Test
public void testIdCheckWithMEL() throws Exception {
    String melExpression = "#[payload]";
    final BaseEventContext context = mock(BaseEventContext.class);
    when(context.getCorrelationId()).thenReturn("1");
    Message okMessage = of("OK");
    CoreEvent event = CoreEvent.builder(context).message(okMessage).build();
    // Set MEL expression to hash value
    idempotent.setIdExpression(melExpression);
    // This one will process the event on the target endpoint
    CoreEvent processedEvent = idempotent.process(event);
    assertNotNull(processedEvent);
    assertEquals(idempotent.getObjectStore().retrieve("OK"), "1");
    // This will not process, because the message is a duplicate
    okMessage = of("OK");
    event = CoreEvent.builder(context).message(okMessage).build();
    expected.expect(ValidationException.class);
    processedEvent = idempotent.process(event);
}

Example 62 with CoreEvent

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

the class IdempotentMessageValidatorTestCase method differentIdsShouldBeStored.

@Test
public void differentIdsShouldBeStored() throws Exception {
    String dwHashExpression = "%dw 2.0\n" + "output text/plain\n" + "import dw::Crypto\n" + "---\n" + "Crypto::SHA1(payload)";
    String payload = "payload to be hashed";
    String otherPayload = "this is another payload to be hashed";
    final BaseEventContext context = mock(BaseEventContext.class);
    when(context.getCorrelationId()).thenReturn("1");
    Message message = of(payload);
    CoreEvent event = CoreEvent.builder(context).message(message).build();
    // Set DW expression to hash value
    idempotent.setIdExpression(dwHashExpression);
    // Evaluate DW expression outside MessageValidator
    ExpressionLanguageAdaptor expressionLanguageAdaptor = new DataWeaveExpressionLanguageAdaptor(muleContext, mock(Registry.class), new WeaveDefaultExpressionLanguageFactoryService());
    TypedValue hashedValue = expressionLanguageAdaptor.evaluate(dwHashExpression, event, NULL_BINDING_CONTEXT);
    // This one will process the event on the target endpoint
    CoreEvent processedEvent = idempotent.process(event);
    assertNotNull(processedEvent);
    assertEquals(idempotent.getObjectStore().retrieve(IOUtils.toString((ByteArrayBasedCursorStreamProvider) hashedValue.getValue())), "1");
    // This will process, because the message is a new one
    Message otherMessage = of(otherPayload);
    event = CoreEvent.builder(context).message(otherMessage).build();
    processedEvent = idempotent.process(event);
    assertNotNull(processedEvent);
}

Example 63 with CoreEvent

use of org.mule.runtime.core.api.event.CoreEvent 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 64 with CoreEvent

use of org.mule.runtime.core.api.event.CoreEvent 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());
}

Example 65 with CoreEvent

use of org.mule.runtime.core.api.event.CoreEvent 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));
}