aspectj

I want to create a Pointcut for private methods that are annotated with a specific annotation. However my aspect is not triggered when the annotation is on a private method like below. @Aspect public class ServiceValidatorAspect { @Pointcut("within(@com.example.ValidatorMethod *)") public void methodsAnnotatedWithValidated() { } @AfterReturning( pointcut = "methodsAnnotatedWithValidated()", returning = "result") public void throwExceptionIfErrorExists(JoinPoint joinPoint, Object result) { ... } Service Interface public interface UserService { UserDto createUser(UserDto userDto); } Service

I use Spring 2.5 and Hibernate JPA implementation with Java and "container" managed Transactions. I have a "after user commit" method that updates data in background and need to be committed regardless of ConcurrencyFailureException or StaleObjectStateException exception, because it will never be shown to client. In other words, need to make Optimistic Lock to Pessimistic. (Could happen if methods execution will take little bit longer and someone changed data in other transaction) I read a a lot about idempotent stuff, retry if exception in search for DEFAULT_MAX_RETRIES or 6.2.7. Example or

Spring AOP has a method-level tracer called CustomizableTraceInterceptor . Using Spring's XML configuration approach, one would set up this tracer like so: <bean id="customizableTraceInterceptor" class=" org.springframework.aop.interceptor.CustomizableTraceInterceptor"> <property name="enterMessage" value="Entering $[methodName]($[arguments])"/> <property name="exitMessage" value="Leaving $[methodName](): $[returnValue]"/> </bean> <aop:config> <aop:advisor advice-ref="customizableTraceInterceptor" pointcut="execution(public * org.springframework.data.jpa.repository.JpaRepository+.*(..))"/> <

I'm trying to get the value of an annotation via Spring Aop AspectJ-style, where the annotation can be on the class OR the method. I tried a lot of different things, but I can only get it to work when the annotation is on the method. I'd really like to annotate ONCE on the class - but advice all the methods of the class - and access the value of the class annotation in the advice. Here's where I've ended up: Annotation: @Inherited @Target({ElementType.TYPE, ElementType.METHOD}) @Retention(RetentionPolicy.RUNTIME) public @interface MyAnnotation { String value() default ""; } Aspect: @Aspect

@[toc] 在 Spring框架学习一 中主要讲的是一些Spring的概述、Spring工厂、Spring属性注入以及IOC入门，其中最重要的是IOC，上一篇中IOC大概讲的小结一下： 然后呢这一篇中主要讲一下Spring中除了IOC之外的另一个重要的核心：AOP，在Spring中IOC也好，AOP也好，都必须会二者的XML开发以及注解开发，也就是说<font color=red> IOC和AOP的XML开发以及注解开发都要掌握 </font> 1、 AOP 的概述 从专业的角度来讲（千万不要问我有多专业，度娘是我表锅不对是表嫂QAQ）： 在软件业，AOP为Aspect Oriented Programming的缩写，意为：面向切面编程，通过预编译方式和运行期动态代理实现程序功能的统一维护的一种技术。AOP是OOP的延续，是软件开发中的一个热点，也是Spring框架中的一个重要内容，是函数式编程的一种衍生范型。利用AOP可以对业务逻辑的各个部分进行隔离，从而使得业务逻辑各部分之间的耦合度降低，提高程序的可重用性，同时提高了开发的效率。 从通俗易懂且不失风趣的角度来讲：（来自武哥文章 谈谈Spring中的IOC和AOP概念 ） 面向切面编程的目标就是分离关注点。什么是关注点呢？就是你要做的事，就是关注点。假如你是个公子哥，没啥人生目标，天天就是衣来伸手，饭来张口，整天只知道玩一件事

I have created a Aspectj Project in Eclipse ide but i need to build it using maven. I have maven-aspectj plugin but don't know how to use it. Below are the steps that I followed to get this working. This gave me compile-time weaving . If you need other strategies, clearly you need another approach (such as Spring AOP for runtime AOP proxies). Add a property to standardize the AspectJ version that you use: <properties> <aspectj.version>1.7.2</aspectj.version> ... Add the runtime dependency: <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>${aspectj.version

@[toc] 在 Spring框架学习一 中主要讲的是一些Spring的概述、Spring工厂、Spring属性注入以及IOC入门，其中最重要的是IOC，上一篇中IOC大概讲的小结一下： 然后呢这一篇中主要讲一下Spring中除了IOC之外的另一个重要的核心：AOP，在Spring中IOC也好，AOP也好，都必须会二者的XML开发以及注解开发，也就是说<font color=red> IOC和AOP的XML开发以及注解开发都要掌握 </font> 1、 AOP 的概述 从专业的角度来讲（千万不要问我有多专业，度娘是我表锅不对是表嫂QAQ）： 在软件业，AOP为Aspect Oriented Programming的缩写，意为：面向切面编程，通过预编译方式和运行期动态代理实现程序功能的统一维护的一种技术。AOP是OOP的延续，是软件开发中的一个热点，也是Spring框架中的一个重要内容，是函数式编程的一种衍生范型。利用AOP可以对业务逻辑的各个部分进行隔离，从而使得业务逻辑各部分之间的耦合度降低，提高程序的可重用性，同时提高了开发的效率。 从通俗易懂且不失风趣的角度来讲：（来自武哥文章 谈谈Spring中的IOC和AOP概念 ） 面向切面编程的目标就是分离关注点。什么是关注点呢？就是你要做的事，就是关注点。假如你是个公子哥，没啥人生目标，天天就是衣来伸手，饭来张口，整天只知道玩一件事

I am having an issue with my Hystrix commands. If the call to hystrix wrapped method comes from within the class, the hystrix-wrapped method does not run in Hystrix enviroment In that case I see logs as 05-02-2018 22:51:25.809 [http-nio-auto-1-exec-3] INFO c.i.q.v.e.ConnectorImpl.populateFIDSchema - populating FID Schema But, if I make call to the same method from outside the class, I see it running it in Hystrix enviroment 05-02-2018 22:54:53.735 [hystrix-ConnectorImpl-1] INFO c.i.q.v.e.ConnectorImpl.populateFIDSchema - populating FID Schema I am wrapping my method with HystrixCommand like