春は動的なWeb project.Iは春に新しいですしないと私は確信しているベースのフィールドエラー

Question

私は私の春のエラーの下に取得していますがautowireことができませんでした -

HTTP Status 500 - 

-------------------------------------------------------------------------------- 

type Exception report 

message 

description The server encountered an internal error() that prevented it from fulfilling this request. 

exception 

javax.servlet.ServletException: Servlet.init() for servlet dispatcher threw exception 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) 
java.lang.Thread.run(Thread.java:619) 


root cause 

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping#0' defined in ServletContext resource [/WEB-INF/dispatcher-servlet.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userRegistrationController' defined in file [D:\javawp\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\eapPortal\WEB-INF\classes\com\persistent\eap\controllers\UserRegistrationController.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [com.persistent.eap.service.intfc.UserRegistrationService]: : Error creating bean with name 'userRegistrationService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.persistent.eap.dao.UserRegistrationDetailsDao com.persistent.eap.service.impl.UserRegistrationServiceImpl.userRegistrationDetailsDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationDetailsDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.persistent.eap.dao.UserRegistrationDetailsDao com.persistent.eap.service.impl.UserRegistrationServiceImpl.userRegistrationDetailsDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationDetailsDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442) 
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458) 
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339) 
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306) 
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127) 
javax.servlet.GenericServlet.init(GenericServlet.java:212) 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) 
java.lang.Thread.run(Thread.java:619) 


root cause 

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userRegistrationController' defined in file [D:\javawp\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\eapPortal\WEB-INF\classes\com\persistent\eap\controllers\UserRegistrationController.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [com.persistent.eap.service.intfc.UserRegistrationService]: : Error creating bean with name 'userRegistrationService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.persistent.eap.dao.UserRegistrationDetailsDao com.persistent.eap.service.impl.UserRegistrationServiceImpl.userRegistrationDetailsDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationDetailsDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.persistent.eap.dao.UserRegistrationDetailsDao com.persistent.eap.service.impl.UserRegistrationServiceImpl.userRegistrationDetailsDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationDetailsDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0 
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:730) 
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1075) 
org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:383) 
org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:362) 
org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.detectHandlers(AbstractDetectingUrlHandlerMapping.java:82) 
org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.initApplicationContext(AbstractDetectingUrlHandlerMapping.java:58) 
org.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119) 
org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:72) 
org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73) 
org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:106) 
org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:85) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1413) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442) 
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458) 
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339) 
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306) 
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127) 
javax.servlet.GenericServlet.init(GenericServlet.java:212) 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) 
java.lang.Thread.run(Thread.java:619) 


root cause 

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.persistent.eap.dao.UserRegistrationDetailsDao com.persistent.eap.service.impl.UserRegistrationServiceImpl.userRegistrationDetailsDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationDetailsDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0 
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1074) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:844) 
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:786) 
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:703) 
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795) 
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723) 
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1075) 
org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:383) 
org.springframework.web.servlet.handler.AbstractUrlHandlerMapping.registerHandler(AbstractUrlHandlerMapping.java:362) 
org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.detectHandlers(AbstractDetectingUrlHandlerMapping.java:82) 
org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping.initApplicationContext(AbstractDetectingUrlHandlerMapping.java:58) 
org.springframework.context.support.ApplicationObjectSupport.initApplicationContext(ApplicationObjectSupport.java:119) 
org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:72) 
org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:73) 
org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:106) 
org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:85) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1413) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442) 
org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458) 
org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339) 
org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306) 
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127) 
javax.servlet.GenericServlet.init(GenericServlet.java:212) 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) 
java.lang.Thread.run(Thread.java:619) 


root cause 

org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.persistent.eap.dao.UserRegistrationDetailsDao com.persistent.eap.service.impl.UserRegistrationServiceImpl.userRegistrationDetailsDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRegistrationDetailsDao': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0 
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:502) 
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84) 

マイディスパッチャ-servlet.xmlは、事前にこの

<?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:context="http://www.springframework.org/schema/context" 
    xmlns:aop="http://www.springframework.org/schema/aop" 
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-3.0.xsd 
     http://www.springframework.org/schema/aop 
     http://www.springframework.org/schema/aop/spring-aop-3.0.xsd 
     http://www.springframework.org/schema/tx 
     http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"> 

    <context:annotation-config /> 
    <context:spring-configured /> 
    <tx:annotation-driven mode="aspectj"/> 
    <context:load-time-weaver aspectj-weaving="on"/> 

    <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" /> 
    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" /> 
    <bean class="com.persistent.eap.validators.UserRegistrationValidator" /> 
    <bean id="userRegistrationService" class="com.persistent.eap.service.impl.UserRegistrationServiceImpl" /> 

    <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"> 
     <property name="basename" value="messages"/> 
    </bean> 

    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property> 
     <property name="prefix" value="/WEB-INF/jsps/"></property> 
     <property name="suffix" value=".jsp"></property> 
    </bean> 

    <context:component-scan base-package="com.persistent.eap.controllers" /> 
    <context:component-scan base-package="com.persistent.eap.service" /> 
    <context:component-scan base-package="com.persistent.eap.dao" /> 
</beans> 

      ..... 

おかげのように見えます！

Answer 1

No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but found 0 

スプリングコンフィグでEntityManagerFactoryの実装を定義していますか？

Answer 2

まず、次のようにします。

private ReloadableResourceBundleMessageSource messageSoure; 

@Autowired 
public void setMessageSource(ReloadableResourceBundleMessageSource messageSoure) { 
    this.messageSoure = messageSoure; 
} 

そして、Bean定義のための構成ガイドのXMLで確認してください。