Examples with AnnotatedJavaType org.springframework.roo.classpath.details.annotations.AnnotatedJavaType used on opensource projects

Example 1 with AnnotatedJavaType

use of org.springframework.roo.classpath.details.annotations.AnnotatedJavaType in project spring-roo by spring-projects.

the class EntityDeserializerMetadata method getDeserializeMethod.

private MethodMetadata getDeserializeMethod() {
    // Define methodName
    final JavaSymbolName methodName = new JavaSymbolName("deserializeObject");
    // Adding parameter types
    List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JSON_PARSER));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(DESERIALIZATION_CONTEXT));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(OBJECT_CODEC));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JSON_NODE));
    MethodMetadata existingMethod = getGovernorMethod(methodName, AnnotatedJavaType.convertFromAnnotatedJavaTypes(parameterTypes));
    if (existingMethod != null) {
        return existingMethod;
    }
    // Adding parameter names
    final List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    parameterNames.add(new JavaSymbolName("jsonParser"));
    parameterNames.add(new JavaSymbolName("context"));
    parameterNames.add(new JavaSymbolName("codec"));
    parameterNames.add(new JavaSymbolName("tree"));
    // Adding annotations
    final List<AnnotationMetadataBuilder> annotations = new ArrayList<AnnotationMetadataBuilder>();
    // Generate body
    InvocableMemberBodyBuilder bodyBuilder = new InvocableMemberBodyBuilder();
    final JavaType idType = getTypeToUseAsIdentifier(entityMetadata.getCurrentIndentifierField().getFieldType());
    // String idText = tree.asText();
    bodyBuilder.appendFormalLine("String idText = tree.asText();");
    // Long id = conversionService.convert(idText, Long.class);
    bodyBuilder.appendFormalLine("%s %s = %s.convert(idText, %s.class);", getNameOfJavaType(idType), entityMetadata.getCurrentIndentifierField().getFieldName(), conversionServiceField.getFieldName(), getNameOfJavaType(idType));
    final String entityItemName = StringUtils.uncapitalize(entityMetadata.getDestination().getSimpleTypeName());
    // Product product = productSercie.findOne(id);
    bodyBuilder.appendFormalLine("%s %s = %s.%s(%s);", getNameOfJavaType(entityMetadata.getDestination()), entityItemName, serviceField.getFieldName(), serviceMetadata.getCurrentFindOneMethod().getMethodName(), entityMetadata.getCurrentIndentifierField().getFieldName());
    // if (product == null) {
    bodyBuilder.appendFormalLine("if (%s == null) {", entityItemName);
    // throw new NotFoundException("Product not found");
    bodyBuilder.indent();
    bodyBuilder.appendFormalLine("throw new %s(\"%s not found\");", getNameOfJavaType(SpringletsJavaType.SPRINGLETS_NOT_FOUND_EXCEPTION), entityMetadata.getDestination().getSimpleTypeName());
    bodyBuilder.indentRemove();
    // }
    bodyBuilder.appendFormalLine("}");
    // return product;
    bodyBuilder.appendFormalLine("return %s;", entityItemName);
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC, methodName, entityMetadata.getDestination(), parameterTypes, parameterNames, bodyBuilder);
    methodBuilder.setAnnotations(annotations);
    methodBuilder.addThrowsType(IO_EXCEPTION);
    return methodBuilder.build();
}

Example 2 with AnnotatedJavaType

use of org.springframework.roo.classpath.details.annotations.AnnotatedJavaType in project spring-roo by spring-projects.

the class ExceptionsMetadata method getHandlerExceptionMethod.

private MethodMetadata getHandlerExceptionMethod(JavaType exception, ClassOrInterfaceTypeDetails exceptionDetails) {
    // Define annotations
    List<AnnotationMetadataBuilder> annotationTypes = new ArrayList<AnnotationMetadataBuilder>();
    AnnotationMetadataBuilder responsebody = new AnnotationMetadataBuilder(SpringJavaType.RESPONSE_BODY);
    AnnotationMetadataBuilder exceptionHandler = new AnnotationMetadataBuilder(SpringJavaType.EXCEPTION_HANDLER);
    exceptionHandler.addClassAttribute("value", exception);
    annotationTypes.add(responsebody);
    annotationTypes.add(exceptionHandler);
    // Define method parameter types
    List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(HTTP_SERVLET_REQUEST));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JdkJavaType.EXCEPTION));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JdkJavaType.LOCALE));
    // Define method parameter names
    List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    parameterNames.add(new JavaSymbolName(HTTP_SERVLET_REQUEST_PARAM_NAME));
    parameterNames.add(new JavaSymbolName(EXCEPTION_PARAM_NAME));
    parameterNames.add(new JavaSymbolName(LOCALE_PARAM_NAME));
    // Define method name
    JavaSymbolName methodName = new JavaSymbolName("handle".concat(exception.getSimpleTypeName()));
    MethodMetadata existingMethod = getGovernorMethod(methodName);
    if (existingMethod != null) {
        return existingMethod;
    }
    // Set throws types
    List<JavaType> throwTypes = new ArrayList<JavaType>();
    throwTypes.add(JdkJavaType.EXCEPTION);
    // Generate body
    InvocableMemberBodyBuilder bodyBuilder = new InvocableMemberBodyBuilder();
    // String errorMessage =
    bodyBuilder.appendFormalLine(String.format("%s errorMessage = ", getNameOfJavaType(JavaType.STRING)));
    // this.messageSource.getMessage("label_my_exception", null, locale);
    bodyBuilder.indent();
    bodyBuilder.appendFormalLine(String.format("this.%s.getMessage(\"label_%s\", null, locale);", this.messageSourceField.getFieldName(), exception.getSimpleTypeName().toLowerCase()));
    bodyBuilder.indentRemove();
    // LOG.error(errorMessage, e);
    bodyBuilder.appendFormalLine("LOG.error(errorMessage, e);");
    // return ResponseEntity.status(HttpStatus.ERROR_CODE)
    // .body(Collections.singletonMap("message", errorMessage));
    bodyBuilder.appendFormalLine(String.format("return %s.status(%s)", getNameOfJavaType(SpringJavaType.RESPONSE_ENTITY), exceptionDetails.getAnnotation(SpringJavaType.RESPONSE_STATUS).getAttribute("value").getValue()));
    bodyBuilder.indent();
    bodyBuilder.appendFormalLine(String.format(".body(%s.singletonMap(\"message\", errorMessage));", getNameOfJavaType(new JavaType(Collections.class))));
    bodyBuilder.indentRemove();
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC, methodName, SpringJavaType.RESPONSE_ENTITY, parameterTypes, parameterNames, bodyBuilder);
    methodBuilder.setThrowsTypes(throwTypes);
    methodBuilder.setAnnotations(annotationTypes);
    return methodBuilder.build();
}

Example 3 with AnnotatedJavaType

use of org.springframework.roo.classpath.details.annotations.AnnotatedJavaType in project spring-roo by spring-projects.

the class ExceptionsMetadata method getViewHandlerExceptionMethod.

private MethodMetadata getViewHandlerExceptionMethod(JavaType exception, String errorView) {
    // Define annotations
    List<AnnotationMetadataBuilder> annotationTypes = new ArrayList<AnnotationMetadataBuilder>();
    AnnotationMetadataBuilder exceptionHandler = new AnnotationMetadataBuilder(SpringJavaType.EXCEPTION_HANDLER);
    exceptionHandler.addClassAttribute("value", exception);
    annotationTypes.add(exceptionHandler);
    // Define method parameter types
    List<AnnotatedJavaType> parameterTypes = new ArrayList<AnnotatedJavaType>();
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(HTTP_SERVLET_REQUEST));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JdkJavaType.EXCEPTION));
    parameterTypes.add(AnnotatedJavaType.convertFromJavaType(JdkJavaType.LOCALE));
    // Define method parameter names
    List<JavaSymbolName> parameterNames = new ArrayList<JavaSymbolName>();
    parameterNames.add(new JavaSymbolName(HTTP_SERVLET_REQUEST_PARAM_NAME));
    parameterNames.add(new JavaSymbolName(EXCEPTION_PARAM_NAME));
    parameterNames.add(new JavaSymbolName(LOCALE_PARAM_NAME));
    // Define method name
    JavaSymbolName methodName = new JavaSymbolName("handle".concat(exception.getSimpleTypeName()));
    MethodMetadata existingMethod = getGovernorMethod(methodName);
    if (existingMethod != null) {
        return existingMethod;
    }
    // Set throws types
    List<JavaType> throwTypes = new ArrayList<JavaType>();
    throwTypes.add(JdkJavaType.EXCEPTION);
    // Generate body
    InvocableMemberBodyBuilder bodyBuilder = new InvocableMemberBodyBuilder();
    // if (AnnotationUtils.findAnnotation(e.getClass(), ResponseStatus.class) != null) {
    bodyBuilder.appendFormalLine(String.format("if (%s.findAnnotation(e.getClass(), %s.class) != null) {", getNameOfJavaType(SpringJavaType.ANNOTATION_UTILS), getNameOfJavaType(SpringJavaType.RESPONSE_STATUS)));
    bodyBuilder.indent();
    // throw e;
    bodyBuilder.appendFormalLine("throw e;");
    bodyBuilder.indentRemove();
    bodyBuilder.appendFormalLine("}");
    // String errorMessage =
    bodyBuilder.appendFormalLine(String.format("%s errorMessage = ", getNameOfJavaType(JavaType.STRING)));
    // this.messageSource.getMessage("label_my_exception", null, locale);
    bodyBuilder.indent();
    bodyBuilder.appendFormalLine(String.format("this.%s.getMessage(\"label_%s\", null, locale);", this.messageSourceField.getFieldName(), exception.getSimpleTypeName().toLowerCase()));
    bodyBuilder.indentRemove();
    // LOG.error(errorMessage, e);
    bodyBuilder.appendFormalLine("LOG.error(errorMessage, e);");
    // ModelAndView mav = new ModelAndView();
    bodyBuilder.appendFormalLine(String.format("%s mav = new %s();", getNameOfJavaType(SpringJavaType.MODEL_AND_VIEW), getNameOfJavaType(SpringJavaType.MODEL_AND_VIEW)));
    // mav.addObject("exception", e);
    bodyBuilder.appendFormalLine("mav.addObject(\"exception\", e);");
    // mav.addObject("message", errorMessage);
    bodyBuilder.appendFormalLine("mav.addObject(\"message\", errorMessage);");
    // mav.addObject("url", req.getRequestURL());
    bodyBuilder.appendFormalLine("mav.addObject(\"url\", req.getRequestURL());");
    // mav.setViewName("errorView");
    bodyBuilder.appendFormalLine(String.format("mav.setViewName(\"%s\");", errorView));
    // return mav;
    bodyBuilder.appendFormalLine("return mav;");
    MethodMetadataBuilder methodBuilder = new MethodMetadataBuilder(getId(), Modifier.PUBLIC, methodName, SpringJavaType.MODEL_AND_VIEW, parameterTypes, parameterNames, bodyBuilder);
    methodBuilder.setThrowsTypes(throwTypes);
    methodBuilder.setAnnotations(annotationTypes);
    return methodBuilder.build();
}

Example 4 with AnnotatedJavaType

use of org.springframework.roo.classpath.details.annotations.AnnotatedJavaType in project spring-roo by spring-projects.

the class SecurityAuthorizationsMetadataProviderImpl method checkParameters.

/**
 * Check that the parameters of the method are equals of parameters list
 *
 * @param method Method to check
 * @param methodParametersToCompare Parameters to compare
 * @return true if are equals, false otherwise
 */
private boolean checkParameters(MethodMetadata method, List<?> methodParametersToCompare) {
    boolean parametersAreEquals = true;
    List<AnnotatedJavaType> parameterTypes = method.getParameterTypes();
    if (methodParametersToCompare.size() != parameterTypes.size()) {
        parametersAreEquals = false;
    } else {
        for (int i = 0; i < methodParametersToCompare.size(); i++) {
            ClassAttributeValue methodParameterToCompare = (ClassAttributeValue) methodParametersToCompare.get(i);
            AnnotatedJavaType parameterJavaType = parameterTypes.get(i);
            if (!methodParameterToCompare.getValue().getSimpleTypeName().equals(parameterJavaType.getJavaType().getSimpleTypeName())) {
                parametersAreEquals = false;
                break;
            }
        }
    }
    return parametersAreEquals;
}

Example 5 with AnnotatedJavaType

use of org.springframework.roo.classpath.details.annotations.AnnotatedJavaType in project spring-roo by spring-projects.

the class PushInOperationsImpl method pushInClass.

/**
 * Makes push-in of all items defined on a provided class
 *
 * @param klass
 *            class to make the push-in operation
 * @param weiteOnDisk
 *            indicates if pushed elements should be writed on .java file
 * @param force
 *            if some operation will produce several changes, this parameter
 *            should be true.
 *
 * @return list of objects with all the pushed elements.
 */
public List<Object> pushInClass(JavaType klass, boolean writeOnDisk, boolean force) {
    List<Object> pushedElements = new ArrayList<Object>();
    // Check if current klass exists
    Validate.notNull(klass, "ERROR: You must specify a valid class to continue with push-in action");
    // Getting class details
    ClassOrInterfaceTypeDetails classDetails = getTypeLocationService().getTypeDetails(klass);
    Validate.notNull(klass, "ERROR: You must specify a valid class to continue with push-in action");
    // String builder where changes will be registered
    StringBuilder changesToApply = new StringBuilder();
    // Getting member details
    MemberDetails memberDetails = getMemberDetailsScanner().getMemberDetails(getClass().getName(), classDetails);
    List<MemberHoldingTypeDetails> memberHoldingTypes = memberDetails.getDetails();
    // Return if the class has not associated ITD's
    if (memberHoldingTypes.size() == 1 && memberHoldingTypes.get(0).getPhysicalTypeCategory() != PhysicalTypeCategory.ITD) {
        return pushedElements;
    }
    // Check if the provided class is a test to be able to select valid
    // class path
    Path path = classDetails.getAnnotation(RooJavaType.ROO_JPA_UNIT_TEST) == null ? Path.SRC_MAIN_JAVA : Path.SRC_TEST_JAVA;
    // Getting current class .java file metadata ID
    final String declaredByMetadataId = PhysicalTypeIdentifier.createIdentifier(klass, getPathResolver().getPath(klass.getModule(), path));
    // Getting detailsBuilder
    ClassOrInterfaceTypeDetailsBuilder detailsBuilder = new ClassOrInterfaceTypeDetailsBuilder(classDetails);
    // Getting all details
    for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberDetails.getDetails()) {
        // this .java file
        if (!memberHoldingTypeDetails.getType().equals(classDetails.getType())) {
            continue;
        }
        // Getting all declared methods (including declared on ITDs
        // and .java files)
        List<MethodMetadata> allDeclaredMethods = memberHoldingTypeDetails.getMethods();
        // Checking if is necessary to make push-in for all declared methods
        for (MethodMetadata method : allDeclaredMethods) {
            // If method exists on .aj file, add it!
            if (method.getDeclaredByMetadataId().split("\\?").length > 1 && method.getDeclaredByMetadataId().split("\\?")[1].equals(klass.getFullyQualifiedTypeName()) && !method.getDeclaredByMetadataId().equals(declaredByMetadataId)) {
                // Add method to .java file
                MethodMetadata newMethod = getNewMethod(declaredByMetadataId, method);
                detailsBuilder.addMethod(newMethod);
                // Save changes on pushed elements list
                pushedElements.add(newMethod);
                changesToApply.append(String.format("Method '%s' will be pushed on '%s.java' class. \n", method.getMethodName(), klass.getSimpleTypeName()));
            }
        }
        // Getting all declared fields (including declared on ITDs
        // and .java files)
        List<? extends FieldMetadata> allDeclaredFields = memberHoldingTypeDetails.getDeclaredFields();
        // Checking if is necessary to make push-in for all declared fields
        for (FieldMetadata field : allDeclaredFields) {
            // If field exists on .aj file, add it!
            if (field.getDeclaredByMetadataId().split("\\?").length > 1 && field.getDeclaredByMetadataId().split("\\?")[1].equals(klass.getFullyQualifiedTypeName()) && !field.getDeclaredByMetadataId().equals(declaredByMetadataId)) {
                // Add field to .java file
                FieldMetadata newField = getNewField(declaredByMetadataId, field);
                detailsBuilder.addField(newField);
                // Save changes on pushed elements list
                pushedElements.add(newField);
                changesToApply.append(String.format("Field '%s' will be pushed on '%s.java' class. \n", field.getFieldName(), klass.getSimpleTypeName()));
            }
        }
        // Getting all declared constructors (including declared on ITDs and
        // .java files)
        List<? extends ConstructorMetadata> allDeclaredConstructors = memberHoldingTypeDetails.getDeclaredConstructors();
        // constructors
        for (ConstructorMetadata constructor : allDeclaredConstructors) {
            // Check if current constructor exists on .java file
            classDetails = getTypeLocationService().getTypeDetails(detailsBuilder.build().getType());
            List<JavaType> parameterTypes = new ArrayList<JavaType>();
            for (AnnotatedJavaType type : constructor.getParameterTypes()) {
                parameterTypes.add(type.getJavaType());
            }
            ConstructorMetadata javaDeclaredConstructor = classDetails.getDeclaredConstructor(parameterTypes);
            // If not exists, add it!
            if (javaDeclaredConstructor == null) {
                // Add constructor to .java file
                detailsBuilder.addConstructor(constructor);
                // Save changes on pushed elements list
                pushedElements.add(constructor);
                String constructorParametersNames = "";
                for (JavaSymbolName paramName : constructor.getParameterNames()) {
                    constructorParametersNames = constructorParametersNames.concat(paramName.getSymbolName()).concat(", ");
                    changesToApply.append(String.format("Constructor with parameters '%s' will be pushed on '%s.java' class. \n", constructorParametersNames.substring(0, constructorParametersNames.length() - 2), klass.getSimpleTypeName()));
                }
            }
        }
        // Getting all declared annotations (including declared on ITDs
        // and .java files)
        List<AnnotationMetadata> allDeclaredAnnotations = memberHoldingTypeDetails.getAnnotations();
        for (AnnotationMetadata annotation : allDeclaredAnnotations) {
            // Check if current annotation exists on .java file
            classDetails = getTypeLocationService().getTypeDetails(detailsBuilder.build().getType());
            List<AnnotationMetadata> javaDeclaredAnnotations = classDetails.getAnnotations();
            boolean annotationExists = false;
            for (AnnotationMetadata javaAnnotation : javaDeclaredAnnotations) {
                if (javaAnnotation.getAnnotationType().getFullyQualifiedTypeName().equals(annotation.getAnnotationType().getFullyQualifiedTypeName())) {
                    annotationExists = true;
                }
            }
            // If not exists, add it!
            if (!annotationExists) {
                // Add annotation to .java file
                detailsBuilder.addAnnotation(annotation);
                // Save changes on pushed elements list
                pushedElements.add(annotation);
                changesToApply.append(String.format("Annotation '%s' will be pushed on '%s.java' class. \n", annotation.getAnnotationType().getSimpleTypeName(), klass.getSimpleTypeName()));
            }
        }
        // Getting all extends registered on .aj file to move to .java file
        List<JavaType> allExtendsTypes = memberHoldingTypeDetails.getExtendsTypes();
        for (JavaType extendsType : allExtendsTypes) {
            // If extends exists on .aj file, add it!
            if (!detailsBuilder.getExtendsTypes().contains(extendsType)) {
                detailsBuilder.addExtendsTypes(extendsType);
                // Save changes on pushed elements list
                pushedElements.add(extendsType);
                changesToApply.append(String.format("Extends type '%s' will be pushed on '%s.java' class. \n", extendsType.getSimpleTypeName(), klass.getSimpleTypeName()));
            }
        }
        // Getting all implements registered on .aj file to move to .java
        // file
        List<JavaType> allImplementsTypes = memberHoldingTypeDetails.getImplementsTypes();
        for (JavaType implementsType : allImplementsTypes) {
            if (!detailsBuilder.getImplementsTypes().contains(implementsType)) {
                detailsBuilder.addImplementsType(implementsType);
                // Save changes on pushed elements list
                pushedElements.add(implementsType);
                changesToApply.append(String.format("Implements type '%s' will be pushed on '%s.java' class. \n", implementsType.getSimpleTypeName(), klass.getSimpleTypeName()));
            }
        }
        // Getting all imports registered on .aj file to move to .java file
        Set<ImportMetadata> allRegisteredImports = memberHoldingTypeDetails.getImports();
        detailsBuilder.addImports(allRegisteredImports);
        // Save changes on pushed elements list
        pushedElements.add(allRegisteredImports);
    }
    // Updating .java file
    if (!force) {
        // Show message to be able to know which changes will be applied
        if (changesToApply.length() > 0) {
            LOGGER.log(Level.INFO, changesToApply.toString());
        }
    } else if (writeOnDisk) {
        getTypeManagementService().createOrUpdateTypeOnDisk(detailsBuilder.build());
    }
    return pushedElements;
}