aop

问题 I'm having a little trouble getting a logging aspect set up using SpringAOP + AspectJ. I would like an "Around" method to fire when either a class or method is annotated with the @Loggable annotation. Below is my advice code: @Around(value = "execution( * *(..)) && target(bean) && @annotation(loggable)", argnames "bean, loggable") public void test1(ProceedingJoinPoint method, Object bean, Loggable loggable) { } @Around(value = "execution( * *(..)) && target(bean) && @within(loggable)",

问题 I am still a beginner in Spring Framework so I tried to code a program about "introduction" in Spring AOP but I am facing an error while compiling. Please find below the classes in the package concert : PerformanceImp.java package concert; import org.springframework.stereotype.Component; @Component public class PerformanceImp implements Performance { public void perform() { System.out.println("This is the performance function"); } } Performance.java package concert; public interface

问题 I need to get the http method like POST/PATCH/GET/etc from a joinPoint in an aspect. @Before("isRestController()") public void handlePost(JoinPoint point) { // do something to get for example "POST" to use below handle(arg, "POST", someMethod::getBeforeActions); } From point.getThis.getClass() , I get the the controller that this call is intercepted. Then if I get the method from it and then annotations. That should be good enough right? So point.getThis().getClass().getMethod(point

问题 I am new in Spring AOP, Here I have created one spring annotation for logger purpose Which I want to use in Different spring boot project. Since In same project I am able to print log messages but It's not working for different project. Please see below pom.xml file. SpringAOp project pom.xml file <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0

问题 When I used the annotation on the spring aop interception class, I used a @target limit matching method. But when debugging, the following error is prompted. org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext

问题 I am planning to implement an aspect in order to capture the following values for a given rest API on successful return, in my spring boot application: api endpoint i.e. like /api/ ... Http verb. i.e. PUT/POST etc Request payload and request/query param I am doing this as follows: @Aspect public class MyAspect { private final Logger log = LoggerFactory.getLogger(this.getClass()); @Pointcut("within(com.web.rest.*)") public void applicationResourcePointcut() { } @AfterReturning(value = (

问题 We have a project where we're using PostSharp to enable logging. Works great. However, there are a couple of methods that are run in very tight loops, where the overhead of logging really adds up to a considerable amount. I'm trying to figure out the best way to exclude them from the logging code. From what I've read, this approach should work AssemblyInfo.cs // turn on logging for all methods in all classes [assembly: Log(LogType.Debug)] Code.cs // exclude this specific method [Log

问题 We have a project where we're using PostSharp to enable logging. Works great. However, there are a couple of methods that are run in very tight loops, where the overhead of logging really adds up to a considerable amount. I'm trying to figure out the best way to exclude them from the logging code. From what I've read, this approach should work AssemblyInfo.cs // turn on logging for all methods in all classes [assembly: Log(LogType.Debug)] Code.cs // exclude this specific method [Log

问题 We have a project where we're using PostSharp to enable logging. Works great. However, there are a couple of methods that are run in very tight loops, where the overhead of logging really adds up to a considerable amount. I'm trying to figure out the best way to exclude them from the logging code. From what I've read, this approach should work AssemblyInfo.cs // turn on logging for all methods in all classes [assembly: Log(LogType.Debug)] Code.cs // exclude this specific method [Log

问题 I'm using Guice and AspectJ, and I am trying to do some AOP to measure the execution time of certain methods. I have this annotation which will be used to annotate all the methods I need to measure: @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.METHOD) @Inherited public @interface MyStopWatch { } I have this method interceptor: public class MyInterceptor implements org.aopalliance.intercept.MethodInterceptor { private final Logger logger = LoggerFactory.getLogger(MyInterceptor.class