Printemps - java.lang.IllegalArgumentException
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21-12-2019 - |
Question
C'est me rend fou - j'ai fait des recherches et trouvé des posts avec des erreurs similaires, mais aucune solution semble être de travailler pour moi.
Sortie:
Apr 11, 2014 8:59:07 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@3bb2b8: startup date
[Fri Apr 11 20:59:07 EDT 2014]; root of context hierarchy
Apr 11, 2014 8:59:07 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [applicationContext.xml]
Apr 11, 2014 8:59:08 PM
org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@104c575: defining beans [departmentDAO,departmentService,securityAspect,org.springframework.aop.config.internalAuto ProxyCreator]; root of factory hierarchy
Apr 11, 2014 8:59:08 PM org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in rg.springframework.beans.factory.support.DefaultListableBeanFactory@104c575: defining beans [departmentDAO,departmentService,securityAspect,org.springframework.aop.config.internalAutoProxyCreator]; root of factory hierarchy
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'departmentDAO' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: warning no match for this type name: coreservlets.aopaspj.service.DepartmentService [Xlint:invalidAbsoluteTypeName]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:290)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:287)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:562)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:871)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at coreservlets.aopaspj.ExerciseRunner.main(ExerciseRunner.java:11)
Caused by: java.lang.IllegalArgumentException: warning no match for this type name: coreservlets.aopaspj.service.DepartmentService [Xlint:invalidAbsoluteTypeName]
at org.aspectj.weaver.tools.PointcutParser.parsePointcutExpression(PointcutParser.java:317)
at org.springframework.aop.aspectj.AspectJExpressionPointcut.buildPointcutExpression(AspectJExpressionPointcut.java:204)
at org.springframework.aop.aspectj.AspectJExpressionPointcut.checkReadyToMatch(AspectJExpressionPointcut.java:191)
at org.springframework.aop.aspectj.AspectJExpressionPointcut.getClassFilter(AspectJExpressionPointcut.java:172)
at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:198)
at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:252)
at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:284)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:117)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:87)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:68)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:359)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:322)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:404)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1409)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
... 11 more
SecurityAspect.java
package coreservlets.aopaspj.aspect;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import coreservlets.aopaspj.exception.InvalidEmployeeException;
@Aspect
public class SecurityAspect {
@SuppressWarnings("unused")
@Pointcut("execution(* coreservlets.aopaspj.service.DepartmentService.getDepartment(..) )")
private void getDepartmentPointcut(){}
@Before("getDepartmentPointcut() && args(employeeId, lastName)")
public void verifyEmployee(long employeeId, String lastName) throws InvalidEmployeeException {
if (!((employeeId == 1) && lastName.equals("Smith") || (employeeId == 2) && lastName.equals("Jones"))) {
throw new InvalidEmployeeException();
}
}
}
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<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"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
<bean id="departmentDAO" class="coreservlets.aopaspj.dao.DepartmentDAOImpl" />
<bean id="departmentService"
class="coreservlets.aopaspj.service.DepartmentServiceImpl">
<property name="departmentDAO" ref="departmentDAO" />
</bean>
<bean id="securityAspect" class="coreservlets.aopaspj.aspect.SecurityAspect" />
<aop:aspectj-autoproxy/>
ExerciseRunner.java
package coreservlets.aopaspj;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import coreservlets.aopaspj.service.DepartmentServiceImpl;
public class ExerciseRunner {
public static void main(String[] args) {
ApplicationContext springContext = new ClassPathXmlApplicationContext("applicationContext.xml");
DepartmentServiceImpl departmentService =
springContext.getBean("departmentService", DepartmentServiceImpl.class);
long employeeId = 1;
String lastName = "Smith";
System.out.println(departmentService.getDepartment(employeeId, lastName));
}
}
La solution
Eh bien, la pile des appels est vous dire la raison:
Initialization of bean failed; nested exception is
java.lang.IllegalArgumentException: warning no match for this type name:
coreservlets.aopaspj.service.DepartmentService [Xlint:invalidAbsoluteTypeName]
Pour moi, il semble que si vous utilisez un nom de classe comme Foo
dans l'un de vos aspects pointcuts, mais le Printemps-AOP s'attend à un complet un comme com.blah.Foo
.Comme vous n'avez pas posté votre code de l'aspect, c'est difficile à dire.Je ne suis pas un Printemps de l'utilisateur, mais c'est un piège classique dans AspectJ trop, surtout si vous n'utilisez pas la syntaxe natif (où vous pouvez utiliser les importations de raccourcir les noms de classe en pointcuts) mais annotation-la syntaxe de style.Celui-ci veut pleinement qualifié de la classe des noms.