0
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD})
public @interface DeadlockRetry {
}
攔截器:
public class DeadlockRetryMethodInterceptor implements MethodInterceptor
{
@Override
public Object invoke(MethodInvocation invocation) throws Throwable
{
System.err.println("I've been Intercepted!");
return invocation.proceed();
}
}
截獲的類別:
public class Intercepted {
@DeadlockRetry
public void interceptMe()
{
System.err.println("Above here should be a message I've been Intercepted!");
}
}
主起始點:
public class Main {
public static void main(String[] args)
{
//Function that loads the spring-context.xml
SpringContext.init();
Intercepted intercepted = new Intercepted();
intercepted.interceptMe();
}
}
彈簧-context.xml中:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
classpath:/org/springframework/beans/factory/xml/spring-beans-3.2.xsd
http://www.springframework.org/schema/tx
classpath:/org/springframework/transaction/config/spring-tx-3.2.xsd
http://www.springframework.org/schema/aop
classpath:/org/springframework/aop/config/spring-aop-3.2.xsd
http://www.springframework.org/schema/context
classpath:/org/springframework/context/config/spring-context-3.2.xsd">
<aop:aspectj-autoproxy />
<context:annotation-config/>
<bean id="deadlockRetryAdvice" class="com.metaregistrar.hibernate.DeadlockRetryMethodInterceptor"/>
<bean id="deadlockPointcutAdvisor" class="org.springframework.aop.support.DefaultPointcutAdvisor">
<property name="advice" ref="deadlockRetryAdvice"/>
<property name="pointcut" ref="deadlockRetryPointcut"/>
</bean>
<bean name="deadlockRetryPointcut" class="org.springframework.aop.support.annotation.AnnotationMatchingPointcut">
<constructor-arg index="0" value="com.metaregistrar.hibernate.DeadlockRetry"/>
<constructor-arg index="1" value="com.metaregistrar.hibernate.DeadlockRetry"/>
</bean>
</beans>
標準錯誤結果:
以上在這裏應該是我已經截獲了一個消息!
預計的斯德哥爾德結果:
我被攔截了! 在這裏上面應該是我被攔截的消息!
我在做什麼錯?我一直在這個問題一整天,現在它變得非常討厭...
我已經搬到遠離的Spring AOP和AspectJ的@Aspect retreive實例。確定後,我需要將幾乎每個類定義爲一個bean進入春天的環境。我覺得有點不必要。 但是,嘿,謝謝你的解決方案。這是這個問題的答案。但不完全是我所追求的。 –