原文地址:http://howtodoinjava.com/spring/spring-aop/writing-spring-aop-aspectj-pointcut-expressions-with-examples/ 1) Matching Method Signature Patterns The most typical pointcut expressions are used to match a number of methods by their signatures. Matc
原文:http://blog.sina.com.cn/s/blog_9ecb0d9d0101fheg.html Spring中采用annotation的方式实现AOP代理,运行测试代码时抛出以下异常: Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userManager' defined in clas
今天在使用AspectJ进行注解切面时,遇到了一个错误. 切点表达式就是无法识别——详细报错信息如下: Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'xingoo' defined in class path resource [bean.xml]: Initialization of bean fail
异常如下: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userDao' defined in file [D:\Develop\Spring_1600_AOP_xml\bin\com\bjsxt\impl\UserDAOImpl.class]: BeanPostProcessor before instantiation of bean failed; neste
上一个例子演示了对特定的bean中的所有的方法进行面向切面编程,包括了 before , after , after throwing, around 几种形式: 如果想对一个bean中的特定方法进行切面编程,而不是所有的方法,就需要设置pointcut了,pointcut允许拦截一个方法通过 方法名 ,一个 pointcut必须和一个advisor想关联. 一般有以下配置组成: 1:advice 在方法执行前(before)后(after)做出相应的响应.通常是定义一些实现接口的类,然后实现
严重: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@6b53e23f] to prepare test instance [com.springinaction.springidol.AspectTest@64d2d351]java.lang.IllegalStateE
使用AspectJ注解开发AOP应用时,会遇到以下问题: ::0 can't find referenced pointcut 这个问题,与你所在的开发环境有关,如下表 jdk version spring version aspectjrt version and aspectjweaver version 1.6 3.0 + aspectjrt-1.6.2 and aspectjweaver-1.6.2 1.7 3.0 + aspectjrt-1.7.3 and aspectjweaver
In last Spring AOP advice examples, the entire methods of a class are intercepted automatically. But for most cases, you may just need a way to intercept only one or two methods, this is what 'Pointcut' come for. It allow you to intercept a method by