Examples with OperationDeclarer org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclarer used on opensource projects

Example 6 with OperationDeclarer

use of org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclarer 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 7 with OperationDeclarer

use of org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclarer 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);
}

Example 8 with OperationDeclarer

use of org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclarer in project mule by mulesoft.

the class XmlExtensionLoaderDelegate method declareErrorModels.

private void declareErrorModels(OperationDeclarer operationDeclarer, XmlDslModel xmlDslModel, String operationName, ComponentModel operationModel) {
    Optional<ComponentModel> optionalParametersComponentModel = operationModel.getInnerComponents().stream().filter(child -> child.getIdentifier().equals(OPERATION_ERRORS_IDENTIFIER)).findAny();
    optionalParametersComponentModel.ifPresent(componentModel -> componentModel.getInnerComponents().stream().filter(child -> child.getIdentifier().equals(OPERATION_ERROR_IDENTIFIER)).forEach(param -> {
        final String namespace = xmlDslModel.getPrefix().toUpperCase();
        final String typeName = param.getParameters().get(ERROR_TYPE_ATTRIBUTE);
        if (StringUtils.isBlank(typeName)) {
            throw new IllegalModelDefinitionException(format("The operation [%s] cannot have an <error> with an empty 'type' attribute", operationName));
        }
        if (typeName.contains(NAMESPACE_SEPARATOR)) {
            throw new IllegalModelDefinitionException(format("The operation [%s] cannot have an <error> [%s] that contains a reserved character [%s]", operationName, typeName, NAMESPACE_SEPARATOR));
        }
        operationDeclarer.withErrorModel(ErrorModelBuilder.newError(typeName, namespace).withParent(ErrorModelBuilder.newError(ANY).build()).build());
    }));
}

Example 9 with OperationDeclarer

use of org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclarer in project mule by mulesoft.

the class MuleExtensionModelDeclarer method declareSetVariable.

private void declareSetVariable(ExtensionDeclarer extensionDeclarer, ClassTypeLoader typeLoader) {
    OperationDeclarer setVariable = extensionDeclarer.withOperation("setVariable").describedAs("A processor that adds variables.");
    setVariable.withOutput().ofType(typeLoader.load(void.class));
    setVariable.withOutputAttributes().ofType(typeLoader.load(void.class));
    setVariable.onDefaultParameterGroup().withOptionalParameter("variableName").ofType(typeLoader.load(String.class)).withExpressionSupport(NOT_SUPPORTED).describedAs("The variable name.");
    setVariable.onDefaultParameterGroup().withRequiredParameter("value").ofType(typeLoader.load(String.class)).withExpressionSupport(SUPPORTED).describedAs("The variable value.");
    setVariable.onDefaultParameterGroup().withOptionalParameter("encoding").ofType(typeLoader.load(String.class)).withExpressionSupport(NOT_SUPPORTED).describedAs("The encoding of the value assigned to the payload.");
    setVariable.onDefaultParameterGroup().withOptionalParameter("mimeType").ofType(typeLoader.load(String.class)).withExpressionSupport(NOT_SUPPORTED).describedAs("The mime type, e.g. text/plain or application/json");
}

Example 10 with OperationDeclarer

use of org.mule.runtime.api.meta.model.declaration.fluent.OperationDeclarer in project mule by mulesoft.

the class MuleExtensionModelDeclarer method declareRaiseError.

private void declareRaiseError(ExtensionDeclarer extensionDeclarer, ClassTypeLoader typeLoader) {
    OperationDeclarer raiseError = extensionDeclarer.withOperation("raiseError").describedAs("Throws an error with the specified type and description.");
    raiseError.withOutput().ofType(typeLoader.load(void.class));
    raiseError.withOutputAttributes().ofType(typeLoader.load(void.class));
    raiseError.onDefaultParameterGroup().withRequiredParameter("type").ofType(typeLoader.load(String.class)).withExpressionSupport(NOT_SUPPORTED).describedAs("The error type to raise.");
    raiseError.onDefaultParameterGroup().withOptionalParameter("description").ofType(typeLoader.load(String.class)).describedAs("The description of this error.");
}