Spring MVC 4 - découpage d'un projet en sous projets

**GLSpirit** · 14/12/2014, 10h45

Bonjour,

Je suis partie d'un exemple d'implémentation de Spring security réalisé par Rob Winch :

Source GitHub : https://github.com/rwinch/gs-spring-security-3.2/

Je souhaite à présent découper ce projet en trois sous projets :

un projet web - pour la couche présentation
un projet métier - pour la couche métier
un projet persistance - pour la couche persistance

J'ai commencé ce découpage en détachant la couche persistance.
L'application compile avec Gradle mais, lors de l'exécution de l'application web, j'ai une erreur NoClassDefFoundError...
La trace :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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10:28:02.823 [localhost-startStop-1] DEBUG o.s.b.f.annotation.InjectionMetadata - Processing injected method of bean 'webSecurityConfiguration': AutowiredMethodElement for public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.setContentNegotationStrategy(org.springframework.web.accept.ContentNegotiationStrategy)
10:28:02.823 [localhost-startStop-1] DEBUG o.s.b.f.annotation.InjectionMetadata - Processing injected method of bean 'webSecurityConfiguration': AutowiredMethodElement for public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.setTrustResolver(org.springframework.security.authentication.AuthenticationTrustResolver)
10:28:02.823 [localhost-startStop-1] DEBUG o.s.b.f.annotation.InjectionMetadata - Processing injected method of bean 'webSecurityConfiguration': AutowiredFieldElement for private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService
10:28:02.823 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean 'userRepositoryUserDetailsService'
10:28:02.823 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating instance of bean 'userRepositoryUserDetailsService'
10:28:03.011 [localhost-startStop-1] WARN  o.s.w.c.s.AnnotationConfigWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webSecurityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService; nested exception is java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[AutowiredAnnotationBeanPostProcessor.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) ~[AbstractBeanFactory$1.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) ~[DefaultSingletonBeanRegistry.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[AbstractApplicationContext.class:4.1.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[AbstractApplicationContext.class:4.1.2.RELEASE]
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) [ContextLoader.class:4.1.2.RELEASE]
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) [ContextLoader.class:4.1.2.RELEASE]
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [ContextLoaderListener.class:4.1.2.RELEASE]
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4758) [catalina.jar:8.0.9]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184) [catalina.jar:8.0.9]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:8.0.9]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) [catalina.jar:8.0.9]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) [catalina.jar:8.0.9]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_25]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_25]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_25]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_25]
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService; nested exception is java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555) ~[AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) ~[InjectionMetadata.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[AutowiredAnnotationBeanPostProcessor.class:4.1.2.RELEASE]
	... 22 common frames omitted
Caused by: java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at java.lang.Class.getDeclaredConstructors0(Native Method) ~[na:1.8.0_25]
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2663) ~[na:1.8.0_25]
	at java.lang.Class.getDeclaredConstructors(Class.java:2012) ~[na:1.8.0_25]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:267) ~[AutowiredAnnotationBeanPostProcessor.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1059) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1032) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:505) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) ~[AbstractBeanFactory$1.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) ~[DefaultSingletonBeanRegistry.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527) ~[AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.class:4.1.2.RELEASE]
	... 24 common frames omitted
Caused by: java.lang.ClassNotFoundException: fr.MyProject.persistance.data.user.UserRepository
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1324) ~[catalina.jar:8.0.9]
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1177) ~[catalina.jar:8.0.9]
	... 40 common frames omitted
10:28:03.011 [localhost-startStop-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@6eeb99b: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,rootConfiguration,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor.enhancedConfigurationProcessor,webSecurityConfiguration.H2WebSecurityConfiguration,webSecurityConfiguration.MethodSecurityConfiguration,webSecurityConfiguration,userRepositoryUserDetailsService,welcomePermissionEvaluator,org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration,authenticationManagerBuilder,enableGlobalAuthenticationAutowiredConfigurer,org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration,objectPostProcessor,methodSecurityInterceptor,methodSecurityMetadataSource,preInvocationAuthorizationAdvice,metaDataSourceAdvisor,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration,webSecurityExpressionHandler,springSecurityFilterChain,privilegeEvaluator,autowiredWebSecurityConfigurersIgnoreParents,org.springframework.security.config.annotation.web.servlet.configuration.WebMvcSecurityConfiguration,requestDataValueProcessor]; root of factory hierarchy
10:28:03.042 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'webSecurityConfiguration.H2WebSecurityConfiguration'
10:28:03.042 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'rootConfiguration'
10:28:03.042 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'webSecurityConfiguration.MethodSecurityConfiguration'
10:28:03.042 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration'
10:28:03.042 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'objectPostProcessor'
10:28:03.042 [localhost-startStop-1] DEBUG o.s.b.f.s.DisposableBeanAdapter - Invoking destroy() on bean with name 'org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration'
10:28:03.058 [localhost-startStop-1] ERROR o.s.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webSecurityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService; nested exception is java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[AutowiredAnnotationBeanPostProcessor.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) ~[AbstractBeanFactory$1.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) ~[DefaultSingletonBeanRegistry.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) ~[AbstractApplicationContext.class:4.1.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) ~[AbstractApplicationContext.class:4.1.2.RELEASE]
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) ~[ContextLoader.class:4.1.2.RELEASE]
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) ~[ContextLoader.class:4.1.2.RELEASE]
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [ContextLoaderListener.class:4.1.2.RELEASE]
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4758) [catalina.jar:8.0.9]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184) [catalina.jar:8.0.9]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:8.0.9]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) [catalina.jar:8.0.9]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) [catalina.jar:8.0.9]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_25]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_25]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_25]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_25]
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService; nested exception is java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555) ~[AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) ~[InjectionMetadata.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[AutowiredAnnotationBeanPostProcessor.class:4.1.2.RELEASE]
	... 22 common frames omitted
Caused by: java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at java.lang.Class.getDeclaredConstructors0(Native Method) ~[na:1.8.0_25]
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2663) ~[na:1.8.0_25]
	at java.lang.Class.getDeclaredConstructors(Class.java:2012) ~[na:1.8.0_25]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:267) ~[AutowiredAnnotationBeanPostProcessor.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1059) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1032) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:505) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) ~[AbstractAutowireCapableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302) ~[AbstractBeanFactory$1.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229) ~[DefaultSingletonBeanRegistry.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) ~[AbstractBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949) ~[DefaultListableBeanFactory.class:4.1.2.RELEASE]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527) ~[AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.class:4.1.2.RELEASE]
	... 24 common frames omitted
Caused by: java.lang.ClassNotFoundException: fr.MyProject.persistance.data.user.UserRepository
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1324) ~[catalina.jar:8.0.9]
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1177) ~[catalina.jar:8.0.9]
	... 40 common frames omitted
déc. 14, 2014 10:28:03 AM org.apache.catalina.core.StandardContext listenerStart
GRAVE: Exception lors de l'envoi de l'évènement contexte initialisé (context initialized) à l'instance de classe d'écoute (listener) org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webSecurityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService; nested exception is java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1204)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4758)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5184)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.security.core.userdetails.UserDetailsService fr.MyProject.presentation.config.WebSecurityConfiguration.userDetailsService; nested exception is java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
	... 22 more
Caused by: java.lang.NoClassDefFoundError: fr/MyProject/persistance/data/user/UserRepository
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2663)
	at java.lang.Class.getDeclaredConstructors(Class.java:2012)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:267)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1059)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1032)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:505)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527)
	... 24 more
Caused by: java.lang.ClassNotFoundException: fr.MyProject.persistance.data.user.UserRepository
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1324)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1177)
	... 40 more
 
déc. 14, 2014 10:28:03 AM org.apache.catalina.core.StandardContext startInternal
GRAVE: Error listenerStart
déc. 14, 2014 10:28:03 AM org.apache.catalina.core.StandardContext startInternal
GRAVE: Erreur de démarrage du contexte [/MyProject] suite aux erreurs précédentes
déc. 14, 2014 10:28:03 AM org.apache.catalina.core.ApplicationContext log
INFOS: Closing Spring root WebApplicationContext
déc. 14, 2014 10:28:03 AM org.apache.coyote.AbstractProtocol start

Les fichiers impliqués :

WebSecurityConfiguration dans le projet web :

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package fr.MyProject.presentation.config;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.access.PermissionEvaluator;
import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
import org.springframework.security.access.expression.method.MethodSecurityExpressionHandler;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.annotation.web.servlet.configuration.EnableWebMvcSecurity;
import org.springframework.security.core.userdetails.UserDetailsService;
 
import fr.MyProject.security.UserRepositoryUserDetailsService;
 
@Configuration
@EnableWebMvcSecurity
@ComponentScan(basePackageClasses = {UserRepositoryUserDetailsService.class})
public class WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
    @Autowired
    private UserDetailsService userDetailsService;
 
    @Configuration
    @EnableGlobalMethodSecurity(prePostEnabled = true)
    static class MethodSecurityConfiguration extends GlobalMethodSecurityConfiguration {
        @Autowired
        private PermissionEvaluator permissionEvaluator;
 
        @Override
        protected MethodSecurityExpressionHandler createExpressionHandler() {
            DefaultMethodSecurityExpressionHandler handler =
                    new DefaultMethodSecurityExpressionHandler();
            handler.setPermissionEvaluator(permissionEvaluator);
            return handler;
        }
    }
 
    @Order(1)
    @Configuration
    static class H2WebSecurityConfiguration extends WebSecurityConfigurerAdapter {
 
        // @formatter:off
        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http
                .csrf().disable()
                .headers()
                    .cacheControl()
                    .contentTypeOptions()
                    .httpStrictTransportSecurity()
                    .and()
                .requestMatchers()
                    .antMatchers("/h2/**")
                    .and()
                .formLogin()
                    .loginPage("/login")
                    .and()
                .authorizeRequests()
                    .anyRequest().hasRole("ADMIN")
                    .and()
            	.exceptionHandling().accessDeniedPage("/403");
        }
        // @formatter:on
    }
 
    // @formatter:off
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .authorizeRequests()
                .antMatchers("/resources/**").permitAll()
                .anyRequest().authenticated()
                .and()
            .formLogin()
                .loginPage("/login")
                .permitAll()
                .and()
            .logout()
                .permitAll();
    }
    // @formatter:on
 
    // @formatter:off
    @Autowired
    public void registerAuthentication(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService);
    }
    // @formatter:on
}

UserRepositoryUserDetailsService dans le projet web :

Code :

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package fr.MyProject.security;
 
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
 
import fr.MyProject.persistance.data.user.User;
import fr.MyProject.persistance.data.user.UserRepository;
import fr.MyProject.persistance.data.user.UserRepositoryUserDetails;
 
@Service
public class UserRepositoryUserDetailsService implements UserDetailsService {
    private final UserRepository userRepository;
 
    //@Autowired
    public UserRepositoryUserDetailsService(UserRepository userRepository) {
        this.userRepository = userRepository;
    }
 
    /* (non-Javadoc)
     * @see org.springframework.security.core.userdetails.UserDetailsService#loadUserByUsername(java.lang.String)
     */
    @Override
    public UserDetails loadUserByUsername(String username)
            throws UsernameNotFoundException {
        User user = userRepository.findByEmail(username);
        if(user == null) {
            throw new UsernameNotFoundException("Could not find user " + username);
        }
        return new UserRepositoryUserDetails(user);
    }
}

DataConfiguration dans le projet persistance :

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package fr.MyProject.persistance.config;
 
import javax.sql.DataSource;
 
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.core.io.ClassPathResource;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
import org.springframework.jdbc.datasource.init.ResourceDatabasePopulator;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.Database;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
 
import fr.MyProject.persistance.data.user.User;
import fr.MyProject.persistance.data.user.UserRepository;
 
@Configuration
@EnableJpaRepositories(basePackageClasses = UserRepository.class)
public class DataConfiguration {
 
    @Bean
    public DataSource dataSource() {
        EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
        return builder.setType(EmbeddedDatabaseType.H2).build();
    }
 
    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
        HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
        vendorAdapter.setDatabase(Database.H2);
        vendorAdapter.setGenerateDdl(Boolean.TRUE);
        vendorAdapter.setShowSql(Boolean.TRUE);
 
        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
        factory.setJpaVendorAdapter(vendorAdapter);
        factory.setPackagesToScan(User.class.getPackage().getName());
        factory.setDataSource(dataSource());
 
        return factory;
    }
 
    @Bean
    @DependsOn("entityManagerFactory")
    public ResourceDatabasePopulator initDatabase(DataSource dataSource) throws Exception {
        ResourceDatabasePopulator populator = new ResourceDatabasePopulator();
        populator.addScript(new ClassPathResource("DataBaseInsert.sql"));
        populator.populate(dataSource.getConnection());
        return populator;
    }
 
    @Bean
    public PlatformTransactionManager transactionManager() {
        JpaTransactionManager txManager = new JpaTransactionManager();
        txManager.setEntityManagerFactory(entityManagerFactory().getObject());
        return txManager;
    }
}

Ci-dessous, la hiérarchie des projet :
MyProject
-MyProject-web
-MyProject-business
-MyProject-persistence

Ci-dessous, ma conf. Gradle :

pour MyProject :

Code :

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allprojects {
    apply plugin: 'eclipse'
}
 
//Dependencies
subprojects {
	version = '0.2'
	apply plugin: 'eclipse-wtp'
	apply plugin: 'java'
 
	sourceCompatibility = 1.8
    targetCompatibility = 1.8
 
	repositories {
		mavenCentral()
		mavenLocal()
	}
	ext.slf4jVersion = '1.7.5'
	ext.springSecurityVersion = "3.2.1.RELEASE"
	ext.springVersion = "4.1.2.RELEASE"
	dependencies {
 
		compile "org.springframework.security:spring-security-config:$springSecurityVersion",
				"org.hibernate:hibernate-entitymanager:4.3.7.Final",
				"org.slf4j:slf4j-api:$slf4jVersion",
				"org.slf4j:log4j-over-slf4j:$slf4jVersion",
				"org.slf4j:jul-to-slf4j:$slf4jVersion",
				"org.slf4j:jcl-over-slf4j:$slf4jVersion",
				"javax.validation:validation-api:1.0.0.GA",
				"org.hibernate:hibernate-validator:4.2.0.Final",
 
				//Utils
				"com.google.guava:guava:18.0",
				"org.projectlombok:lombok:1.14.8"
		runtime "opensymphony:sitemesh:2.4.2",
				"cglib:cglib-nodep:2.2.2",
				'ch.qos.logback:logback-classic:0.9.30'
 
		testCompile "junit:junit:4.7",
				"org.springframework:spring-test:$springVersion",
				"org.easytesting:fest-assert:1.4"
	}
 
	//Gradle version
	task wrapper(type: Wrapper) {
		gradleVersion = '2.2.1'
	}
 
}
 
project(':MyProject-web') {
	dependencies {
		compile project(":MyProject-persistance")
	}
}
 
 
//Gradle version
task wrapper(type: Wrapper) {
    gradleVersion = '2.2.1'
}

fichier setting de MyProject :

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include ':MyProject-web'
include ':MyProject-business'
include ':MyProject-persistance'

fichier build Gradle pour la partie web :

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buildscript {
    repositories {
        maven { url "http://repo.springsource.org/plugins-release" }
    }
    dependencies {
        classpath("org.gradle.api.plugins:gradle-tomcat-plugin:0.9.9")
    }
}
 
apply plugin: 'war'
apply plugin: 'tomcat'
 
group = 'fr.MyProject.web'
war.baseName = 'MyProject'
 
ext.tilesVersion = "3.0.5"
 
 
dependencies {
	providedCompile "javax.servlet:javax.servlet-api:3.0.1",
					'javax.servlet.jsp:jsp-api:2.1'
 
	compile "org.springframework.security:spring-security-web:$springSecurityVersion",
			"org.springframework:spring-webmvc:$springVersion",
			"javax.servlet:jstl:1.2",
			"javax.validation:validation-api:1.0.0.GA",
			"org.hibernate:hibernate-validator:4.2.0.Final",
			"javax.servlet:jstl:1.2",
			"org.thymeleaf:thymeleaf-spring4:2.1.2.RELEASE",
			"org.thymeleaf.extras:thymeleaf-extras-tiles2-spring4:2.1.1.RELEASE",
			"org.thymeleaf.extras:thymeleaf-extras-springsecurity3:2.1.1.RELEASE"
	//Sub project		
	compile project(":MyProject-persistance")
	//testCompile project(":MyProject-persistance").sourceSets.test.output
 
	runtime "opensymphony:sitemesh:2.4.2",
			"cglib:cglib-nodep:2.2.2",
			'ch.qos.logback:logback-classic:0.9.30'
}
 
}

fichier build Gradle pour la partie web :

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apply plugin: 'java'
group = 'fr.MyProject.persistance'
 
dependencies {
	compile "org.hibernate.javax.persistence:hibernate-jpa-2.0-api:1.0.1.Final",
	"com.h2database:h2:1.3.168",
	"org.springframework.data:spring-data-jpa:1.7.1.RELEASE"
}

Pouvez-vous m'aider ?
J'ai du rater un certain nombre de trucs ...

**GLSpirit** · 15/12/2014, 13h32

Sinon, si vous avez des exemples de projets sous Github utilisant Gradle avec un découpage propre entre les couches, je suis preneur

Spring MVC 4 - découpage d'un projet en sous projets

Spring Java

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