Examples with TypedValue org.mule.runtime.api.metadata.TypedValue used on opensource projects

Example 21 with TypedValue

use of org.mule.runtime.api.metadata.TypedValue in project mule by mulesoft.

the class AbstractForkJoinStrategyTestCase method flowVarsMerged.

@Test
@Description("After successful completion of all routes the variables from each route are merged into the result.")
public void flowVarsMerged() throws Throwable {
    final String beforeVarName = "before";
    final String beforeVarValue = "beforeValue";
    final String beforeVar2Name = "before2";
    final String beforeVar2Value = "before2Value";
    final String beforeVar2NewValue = "before2NewValue";
    final String fooVarName = "foo";
    final String fooVarValue = "fooValue1";
    final String fooVar2Name = "foo2";
    final String fooVar2Value1 = "foo2Value1";
    final String fooVar2Value2 = "foo2Value2";
    final String fooVar3Name = "foo3";
    final String fooVar3Value1 = "foo3Value1";
    final Apple fooVar3Value2 = new Apple();
    CoreEvent original = builder(this.<CoreEvent>newEvent()).addVariable(beforeVarName, beforeVarValue).addVariable(beforeVar2Name, beforeVar2Value).build();
    RoutingPair pair1 = of(original, createChain(event -> builder(event).addVariable(beforeVar2Name, beforeVar2NewValue).addVariable(fooVarName, fooVarValue).addVariable(fooVar2Name, fooVar2Value1).addVariable(fooVar3Name, fooVar3Value1).build()));
    RoutingPair pair2 = of(original, createChain(event -> builder(event).addVariable(fooVar2Name, fooVar2Value2).addVariable(fooVar3Name, fooVar3Value2).build()));
    CoreEvent result = invokeStrategyBlocking(strategy, original, asList(pair1, pair2));
    assertThat(result.getVariables().keySet(), hasSize(5));
    assertThat(result.getVariables().keySet(), hasItems(beforeVarName, beforeVar2Name, fooVarName, fooVarName, fooVar2Name, fooVar3Name));
    assertThat(result.getVariables().get(beforeVarName).getValue(), equalTo(beforeVarValue));
    assertThat(result.getVariables().get(beforeVar2Name).getValue(), equalTo(beforeVar2NewValue));
    assertThat(result.getVariables().get(fooVarName).getValue(), equalTo(fooVarValue));
    TypedValue fooVar2 = result.getVariables().get(fooVar2Name);
    assertThat(fooVar2.getDataType(), equalTo(DataType.builder().collectionType(List.class).itemType(String.class).build()));
    assertThat(((List<String>) fooVar2.getValue()), hasItems(fooVar2Value1, fooVar2Value2));
    TypedValue fooVar3 = result.getVariables().get(fooVar3Name);
    assertThat(fooVar3.getDataType(), equalTo(DataType.builder().collectionType(List.class).itemType(Object.class).build()));
    assertThat(((List<Object>) fooVar3.getValue()), hasItems(fooVar3Value1, fooVar3Value2));
}

Example 22 with TypedValue

use of org.mule.runtime.api.metadata.TypedValue in project mule by mulesoft.

the class IdempotentMessageValidatorTestCase method testIdCheckWithHash.

@Test
public void testIdCheckWithHash() throws Exception {
    String dwHashExpression = "%dw 2.0\n" + "output text/plain\n" + "import dw::Crypto\n" + "---\n" + "Crypto::hashWith(payload,'SHA-256')";
    String payload = "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 not process, because the message is a duplicate
    message = of(payload);
    event = CoreEvent.builder(context).message(message).build();
    expected.expect(ValidationException.class);
    processedEvent = idempotent.process(event);
}

Example 23 with TypedValue

use of org.mule.runtime.api.metadata.TypedValue 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 24 with TypedValue

use of org.mule.runtime.api.metadata.TypedValue in project mule by mulesoft.

the class MVELExpressionLanguage method evaluate.

@Override
public TypedValue evaluate(String expression, CoreEvent event, CoreEvent.Builder eventBuilder, ComponentLocation componentLocation, BindingContext bindingContext) {
    expression = removeExpressionMarker(expression);
    Map<String, Object> bindingMap = bindingContext.identifiers().stream().collect(toMap(id -> id, id -> bindingContext.lookup(id).get().getValue()));
    final Object value = evaluateUntyped(expression, (PrivilegedEvent) event, (PrivilegedEvent.Builder) eventBuilder, componentLocation, bindingMap);
    if (value instanceof TypedValue) {
        return (TypedValue) value;
    } else {
        final Serializable compiledExpression = expressionExecutor.getCompiledExpression(expression);
        DataType dataType = event != null ? dataTypeResolver.resolve(value, (PrivilegedEvent) event, compiledExpression) : OBJECT;
        return new TypedValue(value, dataType);
    }
}

Example 25 with TypedValue

use of org.mule.runtime.api.metadata.TypedValue in project mule by mulesoft.

the class SetPayloadMessageProcessor method process.

@Override
public CoreEvent process(CoreEvent event) throws MuleException {
    final Message.Builder builder = Message.builder(event.getMessage());
    final CoreEvent.Builder eventBuilder = CoreEvent.builder(event);
    if (dataType == null) {
        final TypedValue typedValue = resolveTypedValue(event);
        builder.value(typedValue.getValue()).mediaType(typedValue.getDataType().getMediaType());
    } else {
        Object value = resolveValue(event);
        final DataTypeParamsBuilder dataTypeBuilder = DataType.builder(dataType).type(value == null ? Object.class : value.getClass());
        builder.value(value).mediaType(dataTypeBuilder.build().getMediaType());
    }
    return eventBuilder.message(builder.build()).build();
}