Pessoal to fazendo um session para carregar um paciente. tipo clico no botao carregar e ele joga um paciente para a sessao e com isso pego informaçoes dele. Mais ai usei a mesma regra do login, por falta de conhecimento mais sem validaçao é logico. ai ficou assim:
PacienteSession
package br.com.dental.paciente;
import java.io.Serializable;
import br.com.caelum.vraptor.ioc.Component;
import br.com.caelum.vraptor.ioc.SessionScoped;
import br.com.dental.modelo.Paciente;
@Component
@SessionScoped
public class PacienteSession implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
private Paciente carregado;
public void carrega(Paciente paciente) {
this.carregado = paciente;
}
public String getNome() {
return carregado.getNome();
}
}
PacienteDAO acho que pode estar errado.
public Paciente carrega(Paciente paciente) {
Session session = (Session) em.getDelegate();
return (Paciente) session.createCriteria(Paciente.class)
.uniqueResult();
}
pacienteController
@Post
@Path("/carrega-paciente")
public void carrega(Paciente paciente){
Paciente carregado = dao.carrega(paciente);
pacienteSession.carrega(carregado);
result.redirectTo(ReceitasController.class).lista();
}
e a jsp
<form action="<c:url value= "/carrega-paciente" />" method="POST" class="form-ajuste">
<input type="hidden" name="paciente.id" value="${paciente.id}" />
<button class="link-add" type="submit" title="Carregar"></button>
</form>
e a header onde fica para mostra o nome do paciente
Paciente: ${pacienteSession.nome}
e o erro:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
br.com.caelum.vraptor.view.ResultException: org.apache.jasper.JasperException: An exception occurred processing JSP page /header.jspf at line 140
137: <form action="<c:url value="/pacientes/busca" />">
138: <input class="buscas" id="busca" name="nome" size="40"/>
139: </form>
140: Paciente: ${pacienteSession.nome}
141: </li>
142:
143: </ul>
Stacktrace:
br.com.caelum.vraptor.view.DefaultPageResult.defaultView(DefaultPageResult.java:69)
br.com.caelum.vraptor.interceptor.ForwardToDefaultViewInterceptor.intercept(ForwardToDefaultViewInterceptor.java:60)
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.LazyInterceptorHandler.execute(LazyInterceptorHandler.java:61)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.interceptor.OutjectResult.intercept(OutjectResult.java:67)
br.com.caelum.vraptor.core.LazyInterceptorHandler.execute(LazyInterceptorHandler.java:59)
br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
br.com.caelum.vraptor.interceptor.ExecuteMethodInterceptor.intercept(ExecuteMethodInterceptor.java:85)
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.LazyInterceptorHandler.execute(LazyInterceptorHandler.java:61)
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.core.LazyInterceptorHandler.execute(LazyInterceptorHandler.java:61)
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.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.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
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:58)
br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:89)
Deve ser uma besteira que estou errando mais já estou com a cabeça quente 
.
