Erro ao iniciar aplicação VRaptor 3

12 de abril de 2011 11 respostas

ksio_thadeu 12 de abril de 2011

E ai pessoal, estou enfrentando o seguinte erro quando faço o deploy da minha aplicação.
já copiei os jar do vraptor-blank
mais mesmo assim continua com o erro

Apr 12, 2011 11:10:25 AM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter vraptor org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is java.lang.NullPointerException at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:133) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1413) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) at br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.start(SpringBasedContainer.java:106) at br.com.caelum.vraptor.ioc.spring.SpringProvider.start(SpringProvider.java:87) at br.com.caelum.vraptor.VRaptor.init(VRaptor.java:110) at br.com.caelum.vraptor.VRaptor.init(VRaptor.java:103) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:273) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:254) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:372) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:98) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4542) at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5220) at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5215) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1451) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1389) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1826) at br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator.create(SessionFactoryCreator.java:43) 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.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:340) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:293) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:130) ... 27 more Apr 12, 2011 11:10:31 AM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter vraptor org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is java.lang.NullPointerException at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:133) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1413) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) at br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.start(SpringBasedContainer.java:106) at br.com.caelum.vraptor.ioc.spring.SpringProvider.start(SpringProvider.java:87) at br.com.caelum.vraptor.VRaptor.init(VRaptor.java:110) at br.com.caelum.vraptor.VRaptor.init(VRaptor.java:103) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:273) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:254) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:372) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:98) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4542) at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5220) at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5215) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.NullPointerException at org.hibernate.cfg.Configuration.processFkSecondPassInOrder(Configuration.java:1451) at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1389) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1826) at br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator.create(SessionFactoryCreator.java:43) 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.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:340) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:293) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:130) ... 27 more

e esse e o meu web.xml

<context-param> <param-name>br.com.caelum.vraptor.packages</param-name> <param-value>br.com.caelum.vraptor.util.hibernate</param-value> </context-param> <filter> <filter-name>vraptor</filter-name> <filter-class>br.com.caelum.vraptor.VRaptor</filter-class> </filter> <filter-mapping> <filter-name>vraptor</filter-name> <url-pattern>/*</url-pattern> <dispatcher>FORWARD</dispatcher> <dispatcher>REQUEST</dispatcher> </filter-mapping>

11 Respostas

Lucas_Cavalcanti 12 de abr. de 2011

é algum erro na configuração do hibernate

ksio_thadeu 12 de abr. de 2011

Faltava mapear uma classe no hibernate.
Obrigado.

Gostaria de saber se é possível enviar emails com o VRaptor e se for possível onde posso
encontrar um tutorial de como fazer isso.

Lucas_Cavalcanti 12 de abr. de 2011

tem esse projeto (que ainda está sem documentação =()

basicamente é receber um Mailer (do vraptor) no construtor, e passar pra ele um Email (do java.mail).

enquanto a documentação não sai, o código que envia email é esse:

Lucas_Cavalcanti 12 de abr. de 2011

se vc quiser saber como fazer isso, procure por qualquer tutorial do javax.mail. Você só vai precisar de um servidor que envie emails.

ksio_thadeu 13 de abr. de 2011

Estou com outro erro Tenho uma coleção de email que recupero a partir de um cliente, mais no momento que eu recuperava o email eu recebia uma LazyInitializationException ai eu implementei o seguinte interceptor

@RequestScoped
@Intercepts
public class HibernateInterceptor implements Interceptor{

   private Session session;

   public HibernateInterceptor(Session session){
        this.session = session;
   }
   public void intercept(InterceptorStack interceptorStack,
            ResourceMethod resourceMethod, Object object)
            throws InterceptionException {

        //Session session = HibernateUtil.getSession();
        try{
            session.beginTransaction();
            interceptorStack.next(resourceMethod, object);
            session.getTransaction().commit();
        }catch(Exception e){
            //e.printStackTrace();
            if(session.getTransaction().isActive()){
               session.getTransaction().rollback();
            }
        }
    }

    /*
     * Este interceptor deve interceptar o method dado? Neste caso vai interceptar
     * todos os métodos.
     * method.getMethod() retorna o método java que está sendo executado
     * method.getResourceClass().getType() retorna a classe que está sendo executada
     */
    public boolean accepts(ResourceMethod rm) {
        return true;
    }

mais agora o erro mudou para

org.hibernate.TransactionException: Transaction not successfully started
	org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:127)
	br.com.caelum.vraptor.util.hibernate.HibernateTransactionInterceptor.intercept(HibernateTransactionInterceptor.java:50)
	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.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.InstantiateInterceptor.intercept(InstantiateInterceptor.java:48)
	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.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.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
	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:23)
	br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:92)
	br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:58)
	br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:89)
	org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)

Lucas_Cavalcanti 13 de abr. de 2011

se vc registrou o pacote do hibernate no web.xml vc não não pode ter esse interceptor (o vraptor já faz isso, então ele tá abrindo duas transações)

ksio_thadeu 13 de abr. de 2011

esse é meu web.xml

<context-param> <param-name>br.com.caelum.vraptor.provider</param-name> <param-value>br.com.caelum.vraptor.util.hibernate.HibernateCustomProvider</param-value> </context-param> <context-param> <param-name>br.com.caelum.vraptor.packages</param-name> <param-value>br.com.caelum.vraptor.util.hibernate</param-value> </context-param> <filter> <filter-name>vraptor</filter-name> <filter-class>br.com.caelum.vraptor.VRaptor</filter-class> </filter> <filter-mapping> <filter-name>vraptor</filter-name> <url-pattern>/*</url-pattern> <dispatcher>FORWARD</dispatcher> <dispatcher>REQUEST</dispatcher> </filter-mapping>

o que eu tenho q fazer para corrigir esse erro.

Lucas_Cavalcanti 13 de abr. de 2011

tire isso:

<context-param>  
       <param-name>br.com.caelum.vraptor.provider</param-name>  
       <param-value>br.com.caelum.vraptor.util.hibernate.HibernateCustomProvider</param-value>  
   </context-param>

e apague o seu interceptor

ksio_thadeu 13 de abr. de 2011

Lucas Obrigado por estar me ajudando.

tenho uns checkbox na minha jsp, esses são criados de acordo com as informações recuperadas no banco
eu queria recuperar o texto no meu controler os que estão marcados, mais não sei como fazer nem se é possivel.

vlw

Lucas_Cavalcanti 13 de abr. de 2011

ksio_thadeu, seria legal vc abrir outro tópico para essas outras dúvidas, para não misturar com a dúvida original desse…

tem vários tópicos aqui no guj sobre essa sua última dúvida, você pode tentar buscar sobre eles antes?

ksio_thadeu 14 de abr. de 2011

Obrigado Lucas

Abri um novo topico com uma nova duvida de uma exception
este e o topico.
se puder me ajudar.
Erro ao gravar no Banco de Dados com Hibernate + Vraptor

Criado 12 de abril de 2011

Ultima resposta 14 de abr. de 2011

Respostas 11

Participantes 2

11 Respostas

Topicos relacionados