Discussoes de Programacao e Tecnologia

Javax.ejb.EJBException

2 respostas
D
Diego_Lino_Albares

Ola boia noite a todos,

Estou desenvolvendo uma aplicação para web e a mesma está dando o seguinte erro será que alguém pode me ajudar?

javax.ejb.EJBException

at com.sun.ejb.containers.BaseContainer.processSystemException(BaseContainer.java:5215)

at com.sun.ejb.containers.BaseContainer.completeNewTx(BaseContainer.java:5113)

at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4901)

at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2045)

at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1994)

at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:222)

at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:89)

at $Proxy286.getNomeUmaCategorias(Unknown Source)

at br.com.ecommerceHDSoftwares.sessao.<strong>EJB31_Generated__ProdutosSessao__Intf____Bean</strong>.getNomeUmaCategorias(Unknown Source)

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.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:267)

at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)

at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)

at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:263)

at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:110)

at org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)

at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105)

at br.com.ecommerceHDSoftwares.sessao.ProdutosSessao$Proxy$_$$<em>Weld$Proxy$.getNomeUmaCategorias(ProdutosSessao$Proxy$</em>$$_Weld$Proxy$.java)

at br.com.ecommerceHDSoftwares.conversores.ConversorCategoria.getAsObject(ConversorCategoria.java:31)

at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:171)

at com.sun.faces.renderkit.html_basic.MenuRenderer.convertSelectOneValue(MenuRenderer.java:202)

at com.sun.faces.renderkit.html_basic.MenuRenderer.getConvertedValue(MenuRenderer.java:319)

at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1030)

at javax.faces.component.UIInput.validate(UIInput.java:960)

at javax.faces.component.UIInput.executeValidate(UIInput.java:1233)

at javax.faces.component.UIInput.processValidators(UIInput.java:698)

at javax.faces.component.UIForm.processValidators(UIForm.java:253)

at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)

at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)

at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1172)

at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)

at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)

at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)

at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)

at br.com.ecommerceHDSoftwares.filtros.AdminAuthFiltro.doFilter(AdminAuthFiltro.java:65)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)

at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)

at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)

at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)

at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)

at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)

at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)

at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)

at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)

at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)

at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)

at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)

at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)

at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)

at com.sun.grizzly.ContextTask.run(ContextTask.java:71)

at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)

at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)

at java.lang.Thread.run(Thread.java:662)

Caused by: java.lang.ClassCastException: java.util.Vector cannot be cast to br.com.ecommerceHDSoftwares.entidades.Categorias

at br.com.ecommerceHDSoftwares.sessao.ProdutosSessao.getNomeUmaCategorias(ProdutosSessao.java:90)

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.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1052)

at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1124)

at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:5388)

at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:619)

at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:800)

at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:571)

at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:42)

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 com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:861)

at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:800)

at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:571)

at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doAround(SystemInterceptorProxy.java:162)

at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:144)

at sun.reflect.GeneratedMethodAccessor133.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:861)

at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:800)

at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:370)

at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:5360)

at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:5348)

at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:214)

… 60 more
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2 Respostas

H
Hebert_Coelho

Olha a mensagem de erro: Caused by: java.lang.ClassCastException: java.util.Vector cannot be cast to br.com.ecommerceHDSoftwares.entidades.Categorias

D
Diego_Lino_Albares

O eero acontece ao tentar converter um id de uma categoria para adicionar a um SelectOneMenu.

conversor:

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package br.com.ecommerceHDSoftwares.conversores;

import br.com.ecommerceHDSoftwares.entidades.Categorias;
import br.com.ecommerceHDSoftwares.sessao.ProdutosSessao;
import br.com.escommerceHDSoftwares.ManualCDILookup;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.FacesConverter;

/**
 *
  @author not*/
 
@FacesConverter(value="ConversorCategoria")
public class ConversorCategoria extends ManualCDILookup implements Converter{
   

    @Override
    public Object getAsObject(FacesContext context, UIComponent component, String value) {
         
       if (value != null) {  
            ProdutosSessao bean = getFacadeWhithJNDI(ProdutosSessao.class);
            Categorias cat = bean.getNomeUmaCategorias(value);
            return cat;
        }
        
        return null;
    
    }

    @Override
    public String getAsString(FacesContext context, UIComponent component, Object value) {
       
        if(value != null){
            
            Categorias cat = (Categorias) value;
            return cat.getNome();
        }
        
        return null;
    }
    
}
Criado 9 de outubro de 2012
Ultima resposta 9 de out. de 2012
Respostas 2
Participantes 2

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