Examples with ObjectFieldType org.mule.metadata.api.model.ObjectFieldType used on opensource projects

Example 1 with ObjectFieldType

use of org.mule.metadata.api.model.ObjectFieldType in project mule by mulesoft.

the class ExtensionDefinitionParser method parseField.

private void parseField(ObjectType type, DslElementSyntax typeDsl, ObjectFieldType objectField, Map<String, ParameterRole> parametersRole) {
    final MetadataType fieldType = objectField.getValue();
    final String fieldName = objectField.getKey().getName().getLocalPart();
    final boolean acceptsReferences = ExtensionMetadataTypeUtils.acceptsReferences(objectField);
    final Object defaultValue = getDefaultValue(fieldType).orElse(null);
    final ExpressionSupport expressionSupport = getExpressionSupport(objectField);
    Optional<DslElementSyntax> fieldDsl = typeDsl.getContainedElement(fieldName);
    if (!fieldDsl.isPresent() && !isFlattenedParameterGroup(objectField)) {
        return;
    }
    Optional<String> keyName = getInfrastructureParameterName(fieldType);
    if (keyName.isPresent()) {
        parseObject(fieldName, keyName.get(), (ObjectType) fieldType, defaultValue, expressionSupport, false, acceptsReferences, fieldDsl.get(), emptySet());
        return;
    }
    final boolean isContent = isContent(parametersRole.getOrDefault(fieldName, BEHAVIOUR));
    fieldType.accept(new MetadataTypeVisitor() {

        @Override
        protected void defaultVisit(MetadataType metadataType) {
            if (!parseAsContent(isContent, metadataType)) {
                parseAttributeParameter(fieldName, fieldName, metadataType, defaultValue, expressionSupport, false, emptySet());
            }
        }

        @Override
        public void visitString(StringType stringType) {
            if (fieldDsl.get().supportsChildDeclaration()) {
                String elementName = fieldDsl.get().getElementName();
                addParameter(fieldName, fromChildConfiguration(String.class).withWrapperIdentifier(elementName));
                addDefinition(baseDefinitionBuilder.withIdentifier(elementName).withTypeDefinition(fromType(String.class)).withTypeConverter(value -> resolverOf(elementName, stringType, value, defaultValue, expressionSupport, false, emptySet(), acceptsReferences)).build());
            } else {
                defaultVisit(stringType);
            }
        }

        @Override
        public void visitObject(ObjectType objectType) {
            if (objectType.isOpen()) {
                if (!parseAsContent(isContent, objectType)) {
                    parseMapParameters(fieldName, fieldName, objectType, defaultValue, expressionSupport, false, fieldDsl.get(), emptySet());
                }
                return;
            }
            if (isFlattenedParameterGroup(objectField)) {
                dslResolver.resolve(objectType).ifPresent(objectDsl -> objectType.getFields().forEach(field -> parseField(objectType, objectDsl, field, parametersRole)));
                return;
            }
            if (parseAsContent(isContent, objectType)) {
                return;
            }
            DslElementSyntax dsl = fieldDsl.get();
            if (!parsingContext.isRegistered(dsl.getElementName(), dsl.getPrefix())) {
                parsingContext.registerObjectType(dsl.getElementName(), dsl.getPrefix(), type);
                parseObjectParameter(fieldName, fieldName, objectType, defaultValue, expressionSupport, false, acceptsReferences, dsl, emptySet());
            } else {
                parseObject(fieldName, fieldName, objectType, defaultValue, expressionSupport, false, acceptsReferences, dsl, emptySet());
            }
        }

        @Override
        public void visitArrayType(ArrayType arrayType) {
            if (!parseAsContent(isContent, arrayType)) {
                parseCollectionParameter(fieldName, fieldName, arrayType, defaultValue, expressionSupport, false, fieldDsl.get(), emptySet());
            }
        }

        private boolean parseAsContent(boolean isContent, MetadataType type) {
            if (isContent) {
                parseFromTextExpression(fieldName, fieldDsl.get(), () -> value -> resolverOf(fieldName, type, value, defaultValue, expressionSupport, false, emptySet(), false));
                return true;
            }
            return false;
        }
    });
}

Example 2 with ObjectFieldType

use of org.mule.metadata.api.model.ObjectFieldType in project mule by mulesoft.

the class ObjectTypeSchemaDelegate method registerPojoComplexType.

/**
 * Registers the {@link TopLevelComplexType} associated to the given {@link ObjectType} in the current namespace
 *
 * @param type the {@link ObjectType} that will be represented by the registered {@link ComplexType}
 * @param baseType the {@code base} for the {@link ComplexType} {@code extension} declaration
 * @param description
 * @return a new {@link ComplexType} declaration for the given {@link ObjectType}
 */
private ComplexType registerPojoComplexType(ObjectType type, ObjectType baseType, String description) {
    String typeId = getId(type);
    if (registeredComplexTypesHolders.get(typeId) != null) {
        return registeredComplexTypesHolders.get(typeId).getComplexType();
    }
    QName base = getComplexTypeBase(type, baseType);
    Collection<ObjectFieldType> fields;
    if (baseType == null) {
        fields = type.getFields();
    } else {
        fields = type.getFields().stream().filter(field -> !baseType.getFields().stream().anyMatch(other -> other.getKey().getName().getLocalPart().equals(field.getKey().getName().getLocalPart()))).collect(toList());
    }
    ComplexType complexType = declarePojoAsType(type, base, description, fields);
    builder.getSchema().getSimpleTypeOrComplexTypeOrGroup().add(complexType);
    return complexType;
}

Example 3 with ObjectFieldType

use of org.mule.metadata.api.model.ObjectFieldType in project mule by mulesoft.

the class IntrospectionUtils method collectRelativeClassesAsString.

/**
 * Given a {@link MetadataType} it adds all the {@link Class} that are related from that type. This includes generics of an
 * {@link ArrayType}, open restriction of an {@link ObjectType} as well as its fields.
 *
 * @param type {@link MetadataType} to inspect
 * @return {@link Set<Class>>} with the classes reachable from the {@code type}
 */
public static Set<String> collectRelativeClassesAsString(MetadataType type) {
    Set<String> relativeClasses = new HashSet<>();
    type.accept(new MetadataTypeVisitor() {

        @Override
        public void visitArrayType(ArrayType arrayType) {
            arrayType.getType().accept(this);
        }

        @Override
        public void visitObjectField(ObjectFieldType objectFieldType) {
            objectFieldType.getValue().accept(this);
        }

        @Override
        public void visitObject(ObjectType objectType) {
            if (objectType.getMetadataFormat() != JAVA) {
                return;
            }
            final String clazz = getId(objectType).orElse(null);
            if (clazz == null || relativeClasses.contains(clazz)) {
                return;
            }
            Optional<ClassInformationAnnotation> classInformation = objectType.getAnnotation(ClassInformationAnnotation.class);
            classInformation.ifPresent(classInformationAnnotation -> relativeClasses.addAll(classInformationAnnotation.getGenericTypes()));
            relativeClasses.add(clazz);
            objectType.getFields().forEach(objectFieldType -> objectFieldType.accept(this));
            objectType.getOpenRestriction().ifPresent(t -> t.accept(this));
        }

        @Override
        public void visitString(StringType stringType) {
            if (stringType.getMetadataFormat() == JAVA && isEnum(stringType)) {
                getId(stringType).ifPresent(relativeClasses::add);
            }
        }
    });
    return relativeClasses;
}

Example 4 with ObjectFieldType

use of org.mule.metadata.api.model.ObjectFieldType in project mule by mulesoft.

the class NullSafeValueResolverWrapper method of.

/**
 * Creates a new instance
 *
 * @param delegate the {@link ValueResolver} to wrap
 * @param type the type of the value this resolver returns
 * @param reflectionCache the cache for expensive reflection lookups
 * @param muleContext the current {@link MuleContext}
 * @param <T> the generic type of the produced values
 * @return a new null safe {@link ValueResolver}
 * @throws IllegalParameterModelDefinitionException if used on parameters of not supported types
 */
public static <T> ValueResolver<T> of(ValueResolver<T> delegate, MetadataType type, ReflectionCache reflectionCache, MuleContext muleContext, ObjectTypeParametersResolver parametersResolver) {
    checkArgument(delegate != null, "delegate cannot be null");
    Reference<ValueResolver> wrappedResolver = new Reference<>();
    type.accept(new MetadataTypeVisitor() {

        @Override
        public void visitObject(ObjectType objectType) {
            Class clazz = getType(objectType);
            if (isMap(objectType)) {
                ValueResolver<?> fallback = MapValueResolver.of(clazz, emptyList(), emptyList(), reflectionCache, muleContext);
                wrappedResolver.set(new NullSafeValueResolverWrapper(delegate, fallback, muleContext));
                return;
            }
            String requiredFields = objectType.getFields().stream().filter(f -> f.isRequired() && !isFlattenedParameterGroup(f)).map(MetadataTypeUtils::getLocalPart).collect(joining(", "));
            if (!isBlank(requiredFields)) {
                if (LOGGER.isDebugEnabled()) {
                    LOGGER.debug(format("Class '%s' cannot be used with NullSafe Wrapper since it contains non optional fields: [%s]", clazz.getName(), requiredFields));
                }
                wrappedResolver.set(delegate);
                return;
            }
            ResolverSet resolverSet = new ResolverSet(muleContext);
            for (Field field : getFields(clazz)) {
                ValueResolver<?> fieldResolver = null;
                ObjectFieldType objectField = objectType.getFieldByName(getAlias(field)).orElse(null);
                if (objectField == null) {
                    continue;
                }
                Optional<String> defaultValue = getDefaultValue(objectField);
                // TODO MULE-13066 Extract ParameterResolver logic into a centralized resolver
                if (defaultValue.isPresent()) {
                    fieldResolver = getFieldDefaultValueValueResolver(objectField, muleContext);
                } else if (isFlattenedParameterGroup(objectField)) {
                    DefaultObjectBuilder groupBuilder = new DefaultObjectBuilder<>(getType(objectField.getValue()));
                    resolverSet.add(field.getName(), new ObjectBuilderValueResolver<T>(groupBuilder, muleContext));
                    ObjectType childGroup = (ObjectType) objectField.getValue();
                    parametersResolver.resolveParameters(childGroup, groupBuilder);
                    parametersResolver.resolveParameterGroups(childGroup, groupBuilder);
                } else {
                    NullSafe nullSafe = field.getAnnotation(NullSafe.class);
                    if (nullSafe != null) {
                        MetadataType nullSafeType;
                        if (Object.class.equals(nullSafe.defaultImplementingType())) {
                            nullSafeType = objectField.getValue();
                        } else {
                            nullSafeType = new BaseTypeBuilder(JAVA).objectType().with(new TypeIdAnnotation(nullSafe.defaultImplementingType().getName())).build();
                        }
                        fieldResolver = NullSafeValueResolverWrapper.of(new StaticValueResolver<>(null), nullSafeType, reflectionCache, muleContext, parametersResolver);
                    }
                    if (field.getAnnotation(ConfigOverride.class) != null) {
                        ValueResolver<?> fieldDelegate = fieldResolver != null ? fieldResolver : new StaticValueResolver<>(null);
                        fieldResolver = ConfigOverrideValueResolverWrapper.of(fieldDelegate, field.getName(), reflectionCache, muleContext);
                    }
                }
                if (fieldResolver != null) {
                    resolverSet.add(field.getName(), fieldResolver);
                }
            }
            ObjectBuilder<T> objectBuilder = new DefaultResolverSetBasedObjectBuilder<T>(clazz, resolverSet);
            wrappedResolver.set(new NullSafeValueResolverWrapper(delegate, new ObjectBuilderValueResolver(objectBuilder, muleContext), muleContext));
        }

        @Override
        public void visitArrayType(ArrayType arrayType) {
            Class collectionClass = getType(arrayType);
            ValueResolver<?> fallback = CollectionValueResolver.of(collectionClass, emptyList());
            wrappedResolver.set(new NullSafeValueResolverWrapper(delegate, fallback, muleContext));
        }

        @Override
        protected void defaultVisit(MetadataType metadataType) {
            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug(format("Class '%s' cannot be used with NullSafe Wrapper since it is of a simple type", getType(metadataType).getName()));
            }
            wrappedResolver.set(delegate);
        }
    });
    return wrappedResolver.get();
}

Example 5 with ObjectFieldType

use of org.mule.metadata.api.model.ObjectFieldType in project mule by mulesoft.

the class DsqlQueryMetadataResolverTestCase method getTrimmedOutputMetadata.

@Test
public void getTrimmedOutputMetadata() throws MetadataResolvingException, ConnectionException {
    DsqlQuery dsqlQuery = dsqlParser.parse("dsql:SELECT id FROM Circle WHERE (diameter < 18)");
    MetadataType outputMetadata = getQueryMetadataResolver().getOutputType(context, dsqlQuery);
    ObjectType type = getAndAssertTypeOf(outputMetadata);
    assertThat(type.getFields(), hasSize(1));
    ObjectFieldType onlyField = type.getFields().iterator().next();
    assertThat(onlyField.getValue(), is(instanceOf(NumberType.class)));
    assertThat(onlyField.getKey().getName().getLocalPart(), is("id"));
}