use of org.springframework.roo.classpath.itd.InvocableMemberBodyBuilder in project spring-roo by spring-projects.
the class DomainModelModuleMetadata method getConstructor.
private ConstructorMetadata getConstructor() {
InvocableMemberBodyBuilder bodyBuilder = new InvocableMemberBodyBuilder();
// Generating constructor
ConstructorMetadataBuilder constructor = new ConstructorMetadataBuilder(getId());
constructor.setModifier(Modifier.PUBLIC);
bodyBuilder.appendFormalLine("// Mixin registration");
bodyBuilder.newLine();
// Generating body
for (Entry<JavaType, JavaType> item : mixins.entrySet()) {
bodyBuilder.appendFormalLine("setMixInAnnotation(%s.class, %s.class);", getNameOfJavaType(item.getKey()), getNameOfJavaType(item.getValue()));
}
// Adding body
constructor.setBodyBuilder(bodyBuilder);
return constructor.build();
}
use of org.springframework.roo.classpath.itd.InvocableMemberBodyBuilder 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();
}
use of org.springframework.roo.classpath.itd.InvocableMemberBodyBuilder 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();
}
use of org.springframework.roo.classpath.itd.InvocableMemberBodyBuilder 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();
}
use of org.springframework.roo.classpath.itd.InvocableMemberBodyBuilder in project spring-roo by spring-projects.
the class ExceptionsMetadata method getConstructor.
private ConstructorMetadata getConstructor() {
// Getting MessageSource field name
final String messageSource = String.valueOf(this.messageSourceField.getFieldName());
// Generating constructor
ConstructorMetadataBuilder constructor = new ConstructorMetadataBuilder(getId());
constructor.setModifier(Modifier.PUBLIC);
constructor.addAnnotation(new AnnotationMetadataBuilder(SpringJavaType.AUTOWIRED));
// Adding parameters
constructor.addParameter(messageSource, SpringJavaType.MESSAGE_SOURCE);
// Generating body
InvocableMemberBodyBuilder bodyBuilder = new InvocableMemberBodyBuilder();
bodyBuilder.appendFormalLine(String.format("this.%s = %s;", messageSource, messageSource));
// Adding body
constructor.setBodyBuilder(bodyBuilder);
return constructor.build();
}
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