Arquivo Discussoes de Programacao e Tecnologia Pessoal o vaptor funciona com o hibernate 3.6?
uso o vraptor 3 e estou tentando atualizar o hibernate para a versão 3.6 mas da um monte de pau…
preciso utilizar o @ColumnTransformer disponível na versão 3.6 para poder colocar coalesce nas colunas…
ex:
@ColumnTransformer(read = “coalesce(coluna, 0)”)
private Integer coluna;
existe uma solução melhor ou vou ter que colocar if == null em todos os gets da entidade?
alguém já teve este tipo de problema?
alguém…
O Vraptor deve funcionar bem com o Hibernate 3.6, pois o que o Vraptor faz é apenas delegar os trabalhos para o Hibernate.
O erro que você está tendo é alguma issue do Hibernate mesmo, pois é ele que faz o ColumnTransformer. Eu ainda não trabalhei nem lí sobre o ColumnTransformer, então não sei bem se consigo te ajudar. Mas te pergunto: teu banco suporta coalesce? Você está passando a sintaxe correta do coalesce na annotation? Já tentou usar outras funções como decode, etc?
Você está usando uma versão stable ou RC?
teu banco suporta coalesce?Sim estou usando o Postgresql 8.3
Você está passando a sintaxe correta do coalesce na annotation?
segunda a documentação é só isto mesmo
Você está usando uma versão stable ou RC?
3.6 final
Parece ter um problema com o Vraptor pois da o seguinte erro
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'hibernateTransactionInterceptor': Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.Session]: : Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionCreator': Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionCreator': Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:698)
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:192)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:984)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:886)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:479)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:328)
org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1004)
br.com.caelum.vraptor.ioc.spring.VRaptorApplicationContext.getBean(VRaptorApplicationContext.java:259)
br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.instanceFor(SpringBasedContainer.java:59)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:47)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.interceptor.InterceptorListPriorToExecutionExtractor.intercept(InterceptorListPriorToExecutionExtractor.java:44)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.interceptor.FlashInterceptor.intercept(FlashInterceptor.java:81)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.interceptor.ResourceLookupInterceptor.intercept(ResourceLookupInterceptor.java:67)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.core.DefaultRequestExecution.execute(DefaultRequestExecution.java:70)
br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:92)
br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:56)
br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:89)
com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
root cause
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionCreator': Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:150)
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:109)
org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1387)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:244)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:820)
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:762)
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:680)
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:771)
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:691)
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:192)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:984)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:886)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:479)
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:450)
org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:328)
org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43)
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324)
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:189)
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1004)
br.com.caelum.vraptor.ioc.spring.VRaptorApplicationContext.getBean(VRaptorApplicationContext.java:259)
br.com.caelum.vraptor.ioc.spring.SpringBasedContainer.instanceFor(SpringBasedContainer.java:59)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:47)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.interceptor.InterceptorListPriorToExecutionExtractor.intercept(InterceptorListPriorToExecutionExtractor.java:44)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.interceptor.FlashInterceptor.intercept(FlashInterceptor.java:81)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.interceptor.ResourceLookupInterceptor.intercept(ResourceLookupInterceptor.java:67)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:53)
br.com.caelum.vraptor.core.DefaultRequestExecution.execute(DefaultRequestExecution.java:70)
br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:92)
br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:56)
br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:89)
com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
Estranho, pois pelo que estou vendo o Spring tenta iniciar o Hibernate e não está achando o hibernate.cfg.xml ou o tal xml está inválido. Você usa o hibernate.cfg.xml?
Como você usa o Hibernate? Através do provider do Vraptor ou você usa através do Spring ou alguma outra classe customizada?
Uso através do provider do Vraptor…
E você tem o Hibernate.cfg.xml? Você precisa dele para configurar o Hibernate.
Tenho…
ele está bem formado? está de acordo com o hibernate 3.6?
O erro não tem nada a ver com o Vraptor. A mensagem é bem clara:
org.hibernate.HibernateException: Could not parse configuration: /hibernate.cfg.xml
Há algo errado com o teu hibernate.cfg.xml.
O Hibernate.cfg.xml agora esta ok… mas ainda continuo com erro…
Acho que tenho que colocar minhas Entidades de Acordo com o JPA… vou fazer isso…
Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Associations marked as mappedBy must not define database mappings like @JoinTable or @JoinColumn: ...; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Associations marked as mappedBy must not define database mappings like @JoinTable or @JoinColumn: .model.Form.messageConfirmParams; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'sessionCreator': Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Associations marked as mappedBy must not define database mappings like @JoinTable or @JoinColumn: .model.Form.messageConfirmParams; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'br.com.caelum.vraptor.util.hibernate.SessionFactoryCreator': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactoryCreator': Invocation of init method failed; nested exception is org.hibernate.AnnotationException: Associations marked as mappedBy must not define database mappings like @JoinTable or @JoinColumn:... org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:698)
Pessoal, obrigado pelas respostas, mas resolvi de outra forma…
Consegui fazer funcionar o VRaptor com o hibernate 3.6, mas não adiantou usar o @ColumnTransformer para fazer coalesce com o postgresql, pois nas colunas do tipo boolean ele faz coalesce(_this.coluna, _this.false)Pra não perder muito tempo então fiz a verificação direto nos gets…
public Boolean getColuna(){
return coluna==null?false:coluna;
}
voltei para o Hibernate 3.3
[]s…