aspectj

I seem to get a bunch of warnings like this when I make my Spring project. The project uses Compile Time Weaving and various Spring annotations like Transactional, Autowired, and Configurable. I have three questions: What are they (What's the effect)? Should I be concerned about them? and "What can I do to remove them?" ajc: this affected type is not exposed to the weaver: com.myapp.domain.UserEntity [Xlint:typeNotExposedToWeaver] Let me know what you need to help me solve this issue. I can post relevant parts of the POM file, parts of my Java Spring Configuration files, or whatever. I dont'

第三种实现方式——通过注解来实现。 业务类与之前相同，作用不改变 Log类 public class Log { public void before(){ System.out.println("——————方法执行前"); } public void after(){ System.out.println("——————方法执行后"); } } Service类 public interface Service { public void add(); public void update(); public void delete(); public void search(); } ServiceImpl类 public class ServiceImpl implements Service{ @Override public void add() { System.out.println("增加用户"); } @Override public void update() { System.out.println("修改用户"); } @Override public void delete() { System.out.println("删除用户"); } @Override public void search() { System.out.println("查询用户

I am able to get the signature and arguments from advised method calls, but I cannot figure out how to get the return values or exceptions. I'm kind of assuming that it can be done in some way using around and proceed. You can use after() returning and after() throwing advices as in beginning of the following document . If you're using @AspectJ syntax please refer to @AfterReturning and @AfterThrowing annotations (you can find samples here ). You can also get return value using after returing advice. package com.eos.poc.test; public class AOPDemo { public static void main(String[] args) {

I have a maven project generated by Spring Roo and use several tools (checkstyle, pmd etc.) to collect information about my project. (namely I am using codehaus' sonar for this) Roo makes heavy use of AspectJ Inter Type Declarations (ITD) to seperate concerns like persistence, javabeans-getter/setters etc. These ITDs are woven in at compile-time so tools like checkstyle and pmd (who work on source-level) have a lot of false positives. The only solution I currently see, is to deactivate checks for Classes that use ITDs. Any better ideas? This answer would not help you right now, but hopefully

im trying to create some pointcuts and before advices for Repositories in order to enable filtering over entitymanager for some Repositories in Spring Data in Spring Boot. i also have web and service layer in project and AspectLogging works for both. But i couldnt do same for repositories. i have been struggling for 2 days and i tried so many things for fix it. i read almost every docs, issues and threads about this( proxy issues CGlib and JDK Proxy etc). i used jhipster for creating project. i cant deploy Application except @Pointcut with CrudRepository. and even its deployed @Before isnt

Suppose I want to find all classes annotated with @Controller, I would create this pointcut: @Pointcut("within(@org.springframework.stereotype.Controller *)") public void controllerPointcut() {} But those controllers annotated with @RestController can not be found. Since RestController itself is annoatated with @Controller. Any idea on how to find classes annotated either with @Controller or @RestController without having to create two Pointcuts ? ===== edit ==== My real intention here is as follows: parent annotation: public @interface ParentAnnotation {} child annotation (annotated with

编译时期：检查是否有语法错误，如果没有就将其翻译为字节码文件，.class 运行时期：java虚拟机分配内存，解释执行字节码文件。 java编译时期会做一些优化操作。 1、方法重载 在编译时执行；方法重写 在运行时执行。 2、泛型（类型检测），在编译时。 3、注解，有的在编译时，有的在运行时。 @Override注解就是典型的编译时注解，他会在编译时会检查一些简单的如拼写的错误(与父类方法不相同)等 同样的@Test注解是junit框架的注解，他是一个运行时注解，他可以在运行时动态的配置相关信息如timeout等。 4、AOP 可以在编译时，预编译时以及运行时使用。编译时：当你有源码的时候，AOP编译器（AspectJ编译器）可以编译源码并且生成编译后的class；预编译时：织入过程有时候也叫作二进制织入，用来织入到 已经存在的class文件；运行时：当被织入的对象已经被加载到JVM中后，可以动态的织入到这些类中的一些信息。 5、继承是在编译时期运行的 6、代理，也成为动态代理，在运行时期执行。 7、 来源： oschina 链接： https://my.oschina.net/u/2870118/blog/3136283

编译时期：检查是否有语法错误，如果没有就将其翻译为字节码文件，.class 运行时期：java虚拟机分配内存，解释执行字节码文件。 java编译时期会做一些优化操作。 1、方法重载 在编译时执行；方法重写 在运行时执行。 2、泛型（类型检测），在编译时。 3、注解，有的在编译时，有的在运行时。 @Override注解就是典型的编译时注解，他会在编译时会检查一些简单的如拼写的错误(与父类方法不相同)等 同样的@Test注解是junit框架的注解，他是一个运行时注解，他可以在运行时动态的配置相关信息如timeout等。 4、AOP 可以在编译时，预编译时以及运行时使用。编译时：当你有源码的时候，AOP编译器（AspectJ编译器）可以编译源码并且生成编译后的class；预编译时：织入过程有时候也叫作二进制织入，用来织入到 已经存在的class文件；运行时：当被织入的对象已经被加载到JVM中后，可以动态的织入到这些类中的一些信息。 5、继承是在编译时期运行的 6、代理，也成为动态代理，在运行时期执行。 7、 来源： oschina 链接： https://my.oschina.net/u/2870118/blog/3136283

I'm a newbie to AspectJ and Maven. I'm trying to use aspectj-maven-plugin to build my project, but it does not work. I just followed the steps in AspectJ In Action 2 nd Edition . <build> <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>aspectj-maven-plugin</artifactId> <executions> <execution> <goals> <goal>compile</goal> <goal>test-compile</goal> </goals> <configuration> <source>1.5</source> <target>1.5</target> </configuration> </execution> </executions> </plugin> </plugins> </build> Here's the error message I get on the <execution> line: Plugin execution not covered by