aspectj

问题 This question already has answers here : Aspect advising other aspects (4 answers) Closed 3 years ago . I'm pretty new to AOP in general, but I have the following problem. I have 2 projects. One containing an aspect that does some performance testing and another project which has a dependency to the previous one. What I'd like to achieve is weave the aspect from project 1, into another aspect of project 2. As such doing some performance testing on the aspect of project 2. I found out it's not

问题 I am working on internationalizing the database. My task is internationalize database fields with least amount of changes possible. My question is- how can I set properties to a thread from controller method and access that property from my aspect. System.setProperties() is obviously not thread safe. class Title { ... private String description; ... } @Entity Class Language { ... private String name; ... public static String fingLanguageByName(String name) { ... return l; } } @Entity Class

问题 I am using spring-data-neo4j 3.4.2, which is (optionally) using AspectJ. My IDE is IntelliJ IDEA 16 (EAP, IU-144.3891.8). I have had the same problem using latest IntelliJ IDEA 15. Everything works fine so far within IntelliJ, I can compile, run my Unit-Tests, deploy and run my web-application to/on Wildfly and so on. When building my project in IntelliJ, I can see usage of the required aspects (the following warning is ok). org.springframework.data.neo4j.aspects.support.node.Neo4jNodeBacking

问题 I'm implementing an invariants extension to the java language. I'm implementing the parser for my new language and annotated AST as an intermediate representation. Now I'm thinking of using AspectJ to control where to inject code in a visit to AST to control the variables but I detect a problem. AspectJ doesn't have a joinpoint to local variables. Is there any extension to aspectj or other aspect programming framework with this functionality? Regards 回答1: Local variable access is not exposed

问题 I have an AspectJ class using annotation @Aspect in my Java program and I would like to make a class constructor with an injection using @Inject to an interface class but it gave me error of NoAspectBoundException such as follow: de.hpi.cloudraid.exception.InternalClientError: org.aspectj.lang.NoAspectBoundException: Exception while initializing de.hpi.cloudraid.service.MeasurementAspect: java.lang.NoSuchMethodError: de.hpi.cloudraid.service.MeasurementAspect: method <init>()V not found Here

问题 I would like to declare a static method (like void main(String..args)) on every subtype of my App class. public aspect Aspects pertypewithin(App+) { protected Class appClass; after() : staticinitialization(App+) && !staticinitialization(App) { StaticPart point = thisJoinPointStaticPart; Signature signature = point.getSignature(); Class declaringType = signature.getDeclaringType(); this.appClass = declaringType; } public static void App.main(String...args) { // how do i make this appear on

问题 In one of my aspects i have the following method: @Before("execution (* org.xx.xx.xx..*.*(@Standardized (*),..))") public void standardize(JoinPoint jp) throws Throwable { } The goal is to find all methods of my application packages which have at least one parameter annotated with @Standardized (not with a type annotated with @Standardized which is different) ps: @Standardized is a custom annotation. From what i've read on the documentation, this configuration should be the correct one (let

问题 I'm trying to exclude a specific method call inside another method from being intercepted: public Class A { public void foo1() {...} public void foo2() { foo1(); } } I only want to exclude the foo1 calls made from foo2, and not the other calls: someAObject.foo1() & someAobject.foo2() should be included. Does anyone know how to do this using spring aop? Thanks! 回答1: This should work: execution(* A.*(..)) && !execution(* A.foo2(..)) 回答2: I would recommend you stop using spring, barring that, if

问题 I have a project, which is NOT a spring application. I am trying to use AspectJ annotations in it. The Annotation classes are being referenced from another jar I have. I have mentioned my plugin section of POM below. My build succeeds but the console output of Maven never mentions anything about the AspectJ plugin and also the annotations don't work when I run my project. I have been trying to find out what's wrong for hours now but can't figure it out. <pluginManagement> <plugins> <plugin>

问题 I have the need to log any changes to fields in an entity - whether it is a String change, or addition/deletion to a collection/map. Given a JPA entity with a bunch of primitive fields, it is fairly trivial to write an pointcut that will intercept any set(..) methods on the fields. However, where I am stuck is how to write the pointcut to handle Collections/Sets/Embedded/etc. Given the following entity: @Entity public class Provider implements Serializable { @Id @GeneratedValue(strategy =