Erro ao tentar executar exemplo da apostila do Vraptor - injeção de dependências

Smalltalk Membro desde: 26/07/2011 20:55:06 Mensagens: 3 Offline

Boa noite gente, estou tentando aprender a utilizar o Vraptor, sou iniciante em java e no framework.
Bom, estou seguindo a apostila do curso fj-28 da caelum, e ao tentar rodar o exemplo de listagem de produtos, não funciona,
seguem os códigos das minhas classes:

ProdutoDao:

e o meu ProdutosController:

ao acessar o url <nome do projeto>/produtos/lista, eu recebo a seguinte mensagem de erro:

HTTP Status 500 -

type Exception report

message

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

exception

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'produtosController': Unsatisfied dependency expressed through constructor argument with index 0 of type [br.com.vraptor.dao.ProdutoDao]: : Error creating bean with name 'produtoDao': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [br.com.vraptor.dao.ProdutoDao]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/hibernate/Session; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'produtoDao': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [br.com.vraptor.dao.ProdutoDao]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/hibernate/Session
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$2.getObject(AbstractBeanFactory.java:329)
org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:325)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:263)
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1083)
br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.instanceFor(SpringBasedContainer.java:86)
br.com.caelum.vraptor.interceptor.InstantiateInterceptor.intercept(InstantiateInterceptor.java:46)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.interceptor.FlashInterceptor.intercept(FlashInterceptor.java:83)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.interceptor.ExceptionHandlerInterceptor.intercept(ExceptionHandlerInterceptor.java:71)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.interceptor.ResourceLookupInterceptor.intercept(ResourceLookupInterceptor.java:69)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.core.EnhancedRequestExecution.execute(EnhancedRequestExecution.java:44)
br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:92)
br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:5

br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:89)

Bom gente, me desculpem a mensagem longa, mas acho que sem essas informações seria difícil me ajudarem, obrigado.

GUJ Master Membro desde: 30/06/2008 08:32:33 Mensagens: 1007 Offline

Could not instantiate bean class [br.com.vraptor.dao.ProdutoDao]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/hibernate/Session

Falta o jar do hibernate

Smalltalk Membro desde: 26/07/2011 20:55:06 Mensagens: 3 Offline

Dei uma conferida, está com os jars e devidamente adicionados ao classpath, estou utilizando o vraptor-blank-project, fornecido pela caelum no site do vraptor.

GUJ Hacker Membro desde: 08/07/2007 00:08:14 Mensagens: 6396 Offline

o blank-project não tem os jars do hibernate. Dá uma olhada no zip do vraptor, que tem isso nos opcionais, ou baixe direto do site do hibernate.

Smalltalk Membro desde: 26/07/2011 20:55:06 Mensagens: 3 Offline

O meu projeto está com as jars do hibernate 3, hibernate jpa e hibernate validator adicionadas ao build path !

GUJ Hacker Membro desde: 08/07/2007 00:08:14 Mensagens: 6396 Offline

não basta colocar no build path... deveria estar em WEB-INF/lib

Notícias, artigos e o maior fórum brasileiro sobre Java