aspect

问题 I want to update from dojo 1.7 to 1.8.3 so I have to replace the dojo.connect command. switch: < div id="universalPushSwitch" data-dojo-type="dojox.mobile.Switch" style="float:right" class="mblSwRoundShape1"></div> Now I have: dojo.require("dijit/registry"); dojo.require("dojo/ready"); dojo.require("dojox/mobile/ListItem"); dojo.require("dojo/aspect"); dojo.ready(function(){ dojo.aspect.after(dijit.registry.byId("universalPushSwitch"), "onStateChanged", function(newState){ alert(newState); }

问题 I have a huge Java application. I want to intercept all Java Exceptions adn send them by e-mail. I can't add everywhere code for sending the code via try-catch so is it possible to use for example Aspect to intercept the exception into low level classes and get the exception content? Or is there some way to override some internal Java Class and get the exception payload? What is possible? 回答1: You can use the @AfterThrowing advice of spring-aop. @Aspect @Component public class

问题 I am working with Spring 4 AOP and right now, i have my ProxyFactoryBean configured like this: @Bean @Primary public ProxyFactoryBean proxyFactoryBean() { ProxyFactoryBean proxyFactoryBean = new ProxyFactoryBean(); proxyFactoryBean.setTarget(new ClientService()); proxyFactoryBean.addAdvice(new LoggingAdvice()); proxyFactoryBean.addAdvice(new DebugInterceptor()); return proxyFactoryBean; } This works, but the target is just the ClientService object. Is it possible to set many targets and not

问题 Given class MyPOJO { @XssSanitized() String name } @Retention(RetentionPolicy.RUNTIME) @interface XssSanitized { } import org.aspectj.lang.annotation.Aspect @Aspect @Slf4j @Component class XssSanitizedAspect { @Around("@within(com.es.phoenix.services.security.XssSanitized))") void sanitize(){ //capture the value of the annotated String //make an arbritary change to the string //return modified string or otherwise overwrite the property log.info("XssSanitizedAspect is working!!!!") } } Is it

问题 I have a SpringBoot Application. I have defined an Annotation say "Track", and I have annotated few methods in different packages which I want aop to consider. The annotation has been defined as below : @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.METHOD) public @interface Track { } I have not missed the @EnableAspectJAutoProxy in the @Configuration class of my package. I have a Pointcut and an Advice defined in the Aspect like below : @Aspect @Component public class MyAspect {

问题 Is there a way to configure in which way different Aspects (or their corresponding Advisors to be more precise) in Spring are initialized? Note that I am not talking about the advice order, but the initialization of the aspects. The background of this question is a use case with Aspect A dependent on Service X which should be advised by Aspect B . However, as Aspect A gets initialized first and enforces the creation of Service X , Aspect B is not applied to the service. How can I change the

问题 This is a simple class which is an aspect: package aspectTest; import java.awt.Color; import javax.swing.JLabel; import org.aspectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; import org.aspectj.lang.annotation.Pointcut; @Aspect public class aspect { @Pointcut("execution(static String createMultiLabel(..))") public void multilabelCreation() {} @Around("multilabelCreation()") public String changeLabelColours

问题 I want AspectJ to inject the measuring code around all invocations of any method, on fields annotated with @Measured and capture the method's name. This is what I have: @Pointcut("get(@my.annotation.Measured * *) && @annotation(measured)") public void fieldAnnotatedWithMeasured(Measured measured) {} @Around(value = "fieldAnnotatedWithMeasured(measured)", argNames = "joinPoint,measured") public Object measureField(ProceedingJoinPoint joinPoint, Measured measured) throws Throwable {...} Use

问题 I have a library with some classes and a few aspects in it. Say AspectedLib.jar is the file that contains such definitions (created in eclipse, with "export jar file with aspectj support"). If I import the AspectedLib.jar file, and even use some of the classes defined in it, it works, but none of the joinpoints is triggered, i.e., the aspects are not executed. How can I make this work? Ideally, how can I set this up in eclipse*? * Version: Juno Service Release 2; Build id: 20130225-0426 回答1:

问题 I'm asking this question in continue to the issue I described here. I got some unexpected behavior when I used AspectJ transactions - some operations were immediately committed to the DB, before that transaction was ended. And therefore they were not rolled back in case of error. When I changed the Advice Mode ( @EnableTransactionManagement(mode=AdviceMode.ASPECTJ) ) to PROXY all was working fine. I found out that I had multiple classes annotated with the @ComponentScan annotation, and when I