没有这样的方法将Spring AOP中的切入点应用于批处理作业

Question

我正在学习Spring AOP，并决定将其用于批处理作业的某些性能监视。 我想在Spring Batch ItemWriter的 write()方法中监视jdbctemplate对象的.update()方法的执行时间。

我的pom.xml的相关部分：

  <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>1.5.4</version>
    </dependency>
    <dependency>
        <groupId>cglib</groupId>
        <artifactId>cglib-nodep</artifactId>
        <version>3.2.5</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>3.1.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>4.3.9.RELEASE</version>
    </dependency>

我的春季配置XML文件 ：

<aop:config>
    <aop:pointcut id="writerMethods" expression="execution(* my.package.name.writers.IvrWriter.write())"/>
    <aop:advisor advice-ref="performanceMonitor" pointcut-ref="writerMethods" order="2"/>
</aop:config>

但是，我收到一个NoSuchMethodError ，我在理解如何调试时遇到了一些麻烦：

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0': Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.springframework.beans.factory.config.ConfigurableBeanFactory.getSingletonMutex()Ljava/lang/Object;
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.java:92)
    at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.java:102)
    at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.shouldSkip(AspectJAwareAdvisorAutoProxyCreator.java:103)
    at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessBeforeInstantiation(AbstractAutoProxyCreator.java:248)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:880)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:852)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:446)
    ... 15 more
Caused by: java.lang.NoSuchMethodError: org.springframework.beans.factory.config.ConfigurableBeanFactory.getSingletonMutex()Ljava/lang/Object;
    at org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.resetAdviceMonitor(AbstractBeanFactoryPointcutAdvisor.java:81)
    at org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.setBeanFactory(AbstractBeanFactoryPointcutAdvisor.java:76)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1475)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1443)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
    ... 27 more

我什至不确定这是否是Spring AOP的依赖项问题，关于如何编写切入点表达式的语法错误或其他问题。 我已经按照访问过的教程在此处输入输入链接说明的方式编写了切入点表达式。 谁能指引我正确的方向？

Answer 1

从异常堆栈跟踪：

NoSuchMethodError：org.springframework.beans.factory.config.ConfigurableBeanFactory.getSingletonMutex（）Ljava / lang / Object;

您应该将pom.xml版本更新为Spring aop afticat版本： 4.3.9.RELEASE 。 对于3.1.2.RELEASE和spring-aop与4.3.9.RELEASE，您使用两个不同的版本来填充工件的spring-aspects。

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>4.3.9.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>4.3.9.RELEASE</version>
    </dependency>

更好地使用pom.xml中的properties变量

<properties>
     <spring.version>4.3.4.RELEASE</spring.version>
</properties>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${spring.version}</version>
        </dependency>

Answer 2

就我而言，我正在使用spring-aop（4.3.4）。 我用spring-aop（4.0.5）代替了它，这解决了我的问题。