spring-aop

问题 I am learning about Spring AOP at first time. I am reading about in this sites: Site2 and Site1 Following this I have made the next classes Main class: public class App { public static void main(String[] args) { AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(); context.register(AppConfig.class); context.refresh(); MessagePrinter printer = context.getBean(MessagePrinter.class); System.out.println(printer.getMessage()); } } App config class: @Configuration

问题 I'm getting my feet wet with Spring. I downloaded STS and I'm following basic examples from Spring in Action Second Edition. I'm stuck when trying to implement basic AOP and I guess I'm just missing some specific libraries in my project. I say so because annotations like @Aspect are not recognized in my classes like also <aop:config> in my xml. This are my Maven Dependencies: junit-4.7.jar spring-test-3.0.2.RELEASE.jar spring-context-3.0.2.RELEASE.jar spring-aop-3.0.2.RELEASE.jar aopalliance

问题 I'm using Java Spring Mvc and Spring AOP to find the parameter names from the user. I have a controller which get parameters from user and call a service. I have an aspect that running before the service. The aspect should check if username and apiKey parameters are exist. Here is my code : Controller : @RequestMapping(method = RequestMethod.POST, produces=MediaType.APPLICATION_JSON_VALUE) public @ResponseBody String getDomainWithFoundIn(@RequestParam (value="domain") String domain,

问题 I am trying to define a pointcut, that would catch every method that is annotated with (i.e.) @CatchThis . This is my own annotation. Moreover, I'd like to have access to the first argument of the method, which will be of Long type. There may be other arguments too, but I don't care about them. EDIT This is what I have right now. What I don't know is how to pass the first parameter of the method annotated with @CatchThis . @Aspect public class MyAspect { @Pointcut(value = "execution(public *

问题 Assuming there is a simple class Student @Data @NoArgsConstructor @AllArgsConstructor public class Student { private Integer age; private String name; } Add a logging aspect With Spring AOP in aop.xml <aop:config> <aop:aspect id="log" ref="logging"> <aop:pointcut id="selectAll" expression="execution(* com.tutorial.Student.getName(..))"/> <aop:before pointcut-ref="selectAll" method="beforeAdvice"/> <aop:after pointcut-ref="selectAll" method="afterAdvice"/> </aop:aspect> </aop:config> <bean id=

问题 Why aspectj-maven-plugin ignore my AnnotationInheritor.aj file? Am I configured something wrong? I want to advice ItemRepository#getById with custom annotation: @Repository public interface ItemRepository extends JpaRepository<Item, Long> { // AOP does not work, since autogenerated ItemRepositoryImpl#getById // won't have @MyAnnotation annotation @MyAnnotation public Item getById(Long id); } @Target(ElementType.METHOD) @Retention(RetentionPolicy.RUNTIME) @Inherited public @interface

问题 I am using Spring 4.2.4.RELEASE in my web application and I would like to remove the dependency on aspectjweaver.jar from it. I don't use AOP directly and I certainly don't use AspectJ. But my application fails with the following exception: java.lang.ClassNotFoundException: org.aspectj.util.PartialOrder$PartialComparable at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357

问题 I am using Spring 4.2.4.RELEASE in my web application and I would like to remove the dependency on aspectjweaver.jar from it. I don't use AOP directly and I certainly don't use AspectJ. But my application fails with the following exception: java.lang.ClassNotFoundException: org.aspectj.util.PartialOrder$PartialComparable at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357

问题 I am using Spring 4.2.4.RELEASE in my web application and I would like to remove the dependency on aspectjweaver.jar from it. I don't use AOP directly and I certainly don't use AspectJ. But my application fails with the following exception: java.lang.ClassNotFoundException: org.aspectj.util.PartialOrder$PartialComparable at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357

问题 I am using try to implement Logging using Spring AOP. I have defined the @Pointcut("execution(* com.mycom..*(..))") private void framework() {} @Around("framework()") public Object aroundAdviceFramework(ProceedingJoinPoint jp) throws Throwable { if (logger.isDebugEnabled()) logger.debug("DEBUG:: {} {} Enter", jp.getTarget().getClass().getName(), jp.getSignature().getName()); Object returnVal = jp.proceed(jp.getArgs()); if (logger.isDebugEnabled()) logger.debug("DEBUG:: {} {} Out", jp