Examples with ExtensionParameter org.mule.runtime.module.extension.api.loader.java.type.ExtensionParameter used on opensource projects

Example 1 with ExtensionParameter

use of org.mule.runtime.module.extension.api.loader.java.type.ExtensionParameter in project mule by mulesoft.

the class FunctionModelLoaderDelegate method declareFunctions.

void declareFunctions(ExtensionDeclarer extensionDeclarer, HasFunctionDeclarer declarer, FunctionContainerElement methodOwnerClass, List<FunctionElement> functions) {
    for (FunctionElement function : functions) {
        FunctionContainerElement functionOwner = methodOwnerClass != null ? methodOwnerClass : function.getEnclosingType();
        checkIsNotAnExtension(functionOwner);
        final Optional<ExtensionParameter> configParameter = loader.getConfigParameter(function);
        if (configParameter.isPresent()) {
            throw new IllegalModelDefinitionException(format("Function '%s' requires a config parameter, but that is not allowed. " + "Remove such parameter.", function.getName()));
        }
        HasFunctionDeclarer actualDeclarer = (HasFunctionDeclarer) loader.selectDeclarerBasedOnConfig(extensionDeclarer, (Declarer) declarer, configParameter, empty());
        if (functionDeclarers.containsKey(function)) {
            actualDeclarer.withFunction(functionDeclarers.get(function));
            continue;
        }
        final FunctionDeclarer functionDeclarer = actualDeclarer.withFunction(function.getAlias());
        function.getMethod().ifPresent(method -> {
            functionDeclarer.withModelProperty(new ImplementingMethodModelProperty(method));
            function.getDeclaringClass().ifPresent(clazz -> functionDeclarer.withModelProperty(new FunctionExecutorModelProperty(new ReflectiveFunctionExecutorFactory<>(clazz, method))));
        });
        functionDeclarer.withOutput().ofType(function.getReturnMetadataType());
        ParameterDeclarationContext declarationContext = new ParameterDeclarationContext(FUNCTION, functionDeclarer.getDeclaration());
        loader.getMethodParametersLoader().declare(functionDeclarer, function.getParameters(), declarationContext);
        functionDeclarers.put(function, functionDeclarer);
    }
}

Example 2 with ExtensionParameter

use of org.mule.runtime.module.extension.api.loader.java.type.ExtensionParameter in project mule by mulesoft.

the class OperationModelLoaderDelegate method declareOperations.

void declareOperations(ExtensionDeclarer extensionDeclarer, HasOperationDeclarer ownerDeclarer, OperationContainerElement methodOwnerClass, List<OperationElement> operations, boolean supportsConfig) {
    for (OperationElement operationMethod : operations) {
        OperationContainerElement methodOwner = operationMethod.getEnclosingType();
        OperationContainerElement enclosingType = methodOwnerClass != null ? methodOwnerClass : methodOwner;
        checkOperationIsNotAnExtension(methodOwner);
        final Optional<ExtensionParameter> configParameter = loader.getConfigParameter(operationMethod);
        final Optional<ExtensionParameter> connectionParameter = loader.getConnectionParameter(operationMethod);
        if (isScope(operationMethod)) {
            scopesDelegate.declareScope(extensionDeclarer, ownerDeclarer, enclosingType, operationMethod, configParameter, connectionParameter);
            continue;
        } else if (isRouter(operationMethod)) {
            routersDelegate.declareRouter(extensionDeclarer, ownerDeclarer, enclosingType, operationMethod, configParameter, connectionParameter);
            continue;
        }
        checkDefinition(!loader.isInvalidConfigSupport(supportsConfig, configParameter, connectionParameter), format("Operation '%s' is defined at the extension level but it requires a config. " + "Remove such parameter or move the operation to the proper config", operationMethod.getName()));
        HasOperationDeclarer actualDeclarer = selectDeclarer(extensionDeclarer, (Declarer) ownerDeclarer, operationMethod, configParameter, connectionParameter);
        if (operationDeclarers.containsKey(operationMethod)) {
            actualDeclarer.withOperation(operationDeclarers.get(operationMethod));
            continue;
        }
        final OperationDeclarer operationDeclarer = actualDeclarer.withOperation(operationMethod.getAlias());
        operationDeclarer.withModelProperty(new ExtensionOperationDescriptorModelProperty(operationMethod));
        Optional<Method> method = operationMethod.getMethod();
        Optional<Class<?>> declaringClass = enclosingType.getDeclaringClass();
        if (method.isPresent() && declaringClass.isPresent()) {
            operationDeclarer.withModelProperty(new ImplementingMethodModelProperty(method.get())).withModelProperty(new ComponentExecutorModelProperty(new ReflectiveOperationExecutorFactory<>(declaringClass.get(), method.get())));
        }
        loader.addExceptionEnricher(operationMethod, operationDeclarer);
        final List<ExtensionParameter> fieldParameters = methodOwner.getParameters();
        processComponentConnectivity(operationDeclarer, operationMethod, operationMethod);
        if (isNonBlocking(operationMethod)) {
            processNonBlockingOperation(operationDeclarer, operationMethod, true);
        } else {
            processBlockingOperation(supportsConfig, operationMethod, operationDeclarer);
        }
        addExecutionType(operationDeclarer, operationMethod);
        ParameterDeclarationContext declarationContext = new ParameterDeclarationContext(OPERATION, operationDeclarer.getDeclaration());
        processMimeType(operationDeclarer, operationMethod);
        declareParameters(operationDeclarer, operationMethod.getParameters(), fieldParameters, declarationContext);
        operationDeclarers.put(operationMethod, operationDeclarer);
    }
}

Example 3 with ExtensionParameter

use of org.mule.runtime.module.extension.api.loader.java.type.ExtensionParameter in project mule by mulesoft.

the class ParameterModelsLoaderDelegate method declare.

public List<ParameterDeclarer> declare(HasParametersDeclarer component, List<? extends ExtensionParameter> parameters, ParameterDeclarationContext declarationContext, ParameterGroupDeclarer parameterGroupDeclarer) {
    List<ParameterDeclarer> declarerList = new ArrayList<>();
    checkAnnotationsNotUsedMoreThanOnce(parameters, Connection.class, Config.class, MetadataKeyId.class);
    boolean supportsNestedElements = component instanceof HasNestedComponentsDeclarer;
    for (ExtensionParameter extensionParameter : parameters) {
        // Both nested components and parameters are declared using the @Parameter annotation in order to simplify the API
        if (supportsNestedElements && declaredAsNestedComponent((HasNestedComponentsDeclarer) component, extensionParameter)) {
            continue;
        }
        if (!extensionParameter.shouldBeAdvertised()) {
            continue;
        }
        if (isParameterGroup(extensionParameter)) {
            List<ParameterDeclarer> groupParams = declaredAsGroup(component, declarationContext, extensionParameter);
            declarerList.addAll(groupParams);
            continue;
        }
        ParameterGroupDeclarer groupDeclarer = parameterGroupDeclarer != null ? parameterGroupDeclarer : component.onDefaultParameterGroup();
        ParameterDeclarer parameter;
        if (extensionParameter.isRequired()) {
            parameter = groupDeclarer.withRequiredParameter(extensionParameter.getAlias());
        } else {
            parameter = groupDeclarer.withOptionalParameter(extensionParameter.getAlias()).defaultingTo(extensionParameter.defaultValue().isPresent() ? extensionParameter.defaultValue().get() : null);
        }
        parameter.ofType(extensionParameter.getType().asMetadataType()).describedAs(extensionParameter.getDescription());
        parseParameterRole(extensionParameter, parameter);
        parseExpressionSupport(extensionParameter, parameter);
        parseConfigOverride(extensionParameter, parameter);
        parseNullSafe(extensionParameter, parameter);
        parseLayout(extensionParameter, parameter);
        parseExclusiveOptional(extensionParameter, groupDeclarer, parameter);
        parameter.withModelProperty(new ExtensionParameterDescriptorModelProperty(extensionParameter));
        extensionParameter.getDeclaringElement().ifPresent(element -> addImplementingTypeModelProperty(element, parameter));
        parseParameterDsl(extensionParameter, parameter);
        contributors.forEach(contributor -> contributor.contribute(extensionParameter, parameter, declarationContext));
        declarerList.add(parameter);
    }
    return declarerList;
}

Example 4 with ExtensionParameter

use of org.mule.runtime.module.extension.api.loader.java.type.ExtensionParameter in project mule by mulesoft.

the class RouterModelLoaderDelegate method declareRouter.

void declareRouter(ExtensionDeclarer extensionDeclarer, HasOperationDeclarer ownerDeclarer, OperationContainerElement enclosingType, OperationElement routerMethod, Optional<ExtensionParameter> configParameter, Optional<ExtensionParameter> connectionParameter) {
    checkDefinition(!configParameter.isPresent(), format("Scope '%s' requires a config, but that is not allowed, remove such parameter", routerMethod.getName()));
    checkDefinition(!connectionParameter.isPresent(), format("Scope '%s' requires a connection, but that is not allowed, remove such parameter", routerMethod.getName()));
    HasConstructDeclarer actualDeclarer = (HasConstructDeclarer) loader.selectDeclarerBasedOnConfig(extensionDeclarer, (Declarer) ownerDeclarer, configParameter, connectionParameter);
    if (constructDeclarers.containsKey(routerMethod)) {
        actualDeclarer.withConstruct(constructDeclarers.get(routerMethod));
        return;
    }
    final ConstructDeclarer router = actualDeclarer.withConstruct(routerMethod.getAlias());
    router.withModelProperty(new ExtensionOperationDescriptorModelProperty(routerMethod));
    Optional<Method> method = routerMethod.getMethod();
    Optional<Class<?>> declaringClass = enclosingType.getDeclaringClass();
    if (method.isPresent() && declaringClass.isPresent()) {
        router.withModelProperty(new ImplementingMethodModelProperty(method.get())).withModelProperty(new ComponentExecutorModelProperty(new ReflectiveOperationExecutorFactory<>(declaringClass.get(), method.get())));
    }
    processMimeType(router, routerMethod);
    List<ExtensionParameter> callbackParameters = routerMethod.getParameters().stream().filter(p -> VALID_CALLBACK_PARAMETERS.stream().anyMatch(validType -> p.getType().isSameType(validType))).collect(toList());
    List<ExtensionParameter> routes = routerMethod.getParameters().stream().filter(this::isRoute).collect(toList());
    checkDefinition(!callbackParameters.isEmpty(), format("Router '%s' does not declare a parameter with one of the types '%s'. One is required.", routerMethod.getAlias(), VALID_CALLBACK_PARAMETERS));
    checkDefinition(!routes.isEmpty(), format("Router '%s' does not declare a '%s' parameter. One is required.", routerMethod.getAlias(), Route.class.getSimpleName()));
    checkDefinition(callbackParameters.size() <= 1, format("Router '%s' defines more than one CompletionCallback parameters. Only one is allowed", routerMethod.getAlias()));
    checkDefinition(isVoid(routerMethod), format("Router '%s' is not declared in a void method.", routerMethod.getAlias()));
    List<ExtensionParameter> nonRouteParameters = routerMethod.getParameters().stream().filter(p -> !isRoute(p) && !callbackParameters.contains(p)).collect(toList());
    declareParameters(router, nonRouteParameters, routerMethod.getEnclosingType().getParameters(), new ParameterDeclarationContext(CONSTRUCT, router.getDeclaration()));
    declareRoutes(router, routes);
}

Example 5 with ExtensionParameter

use of org.mule.runtime.module.extension.api.loader.java.type.ExtensionParameter in project mule by mulesoft.

the class ScopeModelLoaderDelegate method declareScope.

void declareScope(ExtensionDeclarer extensionDeclarer, HasOperationDeclarer ownerDeclarer, OperationContainerElement enclosingType, OperationElement scopeMethod, Optional<ExtensionParameter> configParameter, Optional<ExtensionParameter> connectionParameter) {
    HasOperationDeclarer actualDeclarer = (HasOperationDeclarer) loader.selectDeclarerBasedOnConfig(extensionDeclarer, (Declarer) ownerDeclarer, configParameter, connectionParameter);
    checkDefinition(!configParameter.isPresent(), format("Scope '%s' requires a config, but that is not allowed, remove such parameter", scopeMethod.getName()));
    checkDefinition(!connectionParameter.isPresent(), format("Scope '%s' requires a connection, but that is not allowed, remove such parameter", scopeMethod.getName()));
    checkDefinition(isNonBlocking(scopeMethod), format("Scope '%s' does not declare a '%s' parameter. One is required for all operations " + "that receive and execute a Chain of other components", scopeMethod.getAlias(), CompletionCallback.class.getSimpleName()));
    if (operationDeclarers.containsKey(scopeMethod)) {
        actualDeclarer.withOperation(operationDeclarers.get(scopeMethod));
        return;
    }
    final OperationDeclarer scope = actualDeclarer.withOperation(scopeMethod.getAlias());
    scope.withModelProperty(new ExtensionOperationDescriptorModelProperty(scopeMethod));
    Optional<Method> method = scopeMethod.getMethod();
    Optional<Class<?>> declaringClass = enclosingType.getDeclaringClass();
    if (method.isPresent() && declaringClass.isPresent()) {
        scope.withModelProperty(new ImplementingMethodModelProperty(method.get())).withModelProperty(new ComponentExecutorModelProperty(new ReflectiveOperationExecutorFactory<>(declaringClass.get(), method.get())));
    }
    processMimeType(scope, scopeMethod);
    processNonBlockingOperation(scope, scopeMethod, false);
    List<ExtensionParameter> processorChain = scopeMethod.getParameters().stream().filter(ModelLoaderUtils::isProcessorChain).collect(toList());
    checkDefinition(processorChain.size() <= 1, format("Scope '%s' declares too many parameters of type '%s', only one input of this kind is supported." + "Offending parameters are: %s", scopeMethod.getAlias(), Chain.class.getSimpleName(), processorChain.stream().map(ExtensionParameter::getName).collect(toList())));
    declareParameters(scope, scopeMethod.getParameters(), scopeMethod.getEnclosingType().getParameters(), new ParameterDeclarationContext(SCOPE, scope.getDeclaration()));
    loader.addExceptionEnricher(scopeMethod, scope);
    operationDeclarers.put(scopeMethod, scope);
}