@Componentでvalue値を重複させると

SpringFramework2.5からはアノテーションでコンポーネントの登録が可能です。

そこで色々お試し中。

まず、@Componentのvalue値が重複していた場合は以下のようにエラーになります。

Annotation-specified bean name 'loginService' for bean class [sample.service.impl.LoginServiceImpl] conflicts with existing, non-compatible bean definition of same name and class [sample.service.impl.InternalLoginServiceImpl]

	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.checkCandidate(ClassPathBeanDefinitionScanner.java:267)

LoginServiceImplとInternalLoginServiceImplとで名前がかぶってると怒られます。
@Serviceや@Repositoryも同様です。

ERROR 2008-10-16 15:29:32,121 [main] Context initialization failed

org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from ServletContext resource [/WEB-INF/classes/sample-service.xml]; nested exception is java.lang.IllegalStateException: Annotation-specified bean name 'loginService' for bean class [sample.service.impl.LoginServiceImpl] conflicts with existing, non-compatible bean definition of same name and class [sample.service.impl.InternalLoginServiceImpl]

	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:420)

	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342)

	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)

	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)

	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)

	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)

	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:124)

	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:92)

	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)

	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:423)

	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:353)

	at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:402)

	at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:316)

	at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:282)

	at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:126)

	at javax.servlet.GenericServlet.init(GenericServlet.java:212)

	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)

	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)

	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)

	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)

	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)

	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

	at org.apache.catalina.core.StandardService.start(StandardService.java:516)

	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

	at java.lang.reflect.Method.invoke(Method.java:597)

	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

Caused by: java.lang.IllegalStateException: Annotation-specified bean name 'loginService' for bean class [sample.service.impl.LoginServiceImpl] conflicts with existing, non-compatible bean definition of same name and class [sample.service.impl.InternalLoginServiceImpl]

	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.checkCandidate(ClassPathBeanDefinitionScanner.java:267)

	at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:208)

	at org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse(ComponentScanBeanDefinitionParser.java:85)

	at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:69)

	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1255)

	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1245)

	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:135)

	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:92)

	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:507)

	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:398)