Problema de Persistencia - Hibernate

Assuntos Gerais
#1

Olá, pessoal!

Estou começando a programar JPA - Hibernate e fazemdo o trabalho da faculdade, usando Ferramenta IDE do NetBeans.

mas ocorreu problema de persistencia. veja a mensagem de erro.

AVISO: #{controladorUsuario.acessarLogin()}: javax.persistence.PersistenceException: [PersistenceUnit: LPII_ProjetoFinalPU] Unable to build EntityManagerFactory
javax.faces.FacesException: #{controladorUsuario.acessarLogin()}: javax.persistence.PersistenceException: [PersistenceUnit: LPII_ProjetoFinalPU] Unable to build EntityManagerFactory
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
at javax.faces.component.UICommand.broadcast(UICommand.java:315)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
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.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
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: javax.faces.el.EvaluationException: javax.persistence.PersistenceException: [PersistenceUnit: LPII_ProjetoFinalPU] Unable to build EntityManagerFactory
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
… 31 more
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: LPII_ProjetoFinalPU] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:677)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:126)
at javax.persistence.Persistence.createEntityManagerFactory(Unknown Source)
at javax.persistence.Persistence.createEntityManagerFactory(Unknown Source)
at DAO.Conexao.getEntityManager(Conexao.java:20)
at controlador.ControladorUsuario.acessarLogin(ControladorUsuario.java:39)
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 javax.el.BeanELResolver.invokeMethod(BeanELResolver.java:779)
at javax.el.BeanELResolver.invoke(BeanELResolver.java:528)
at javax.el.CompositeELResolver.invoke(CompositeELResolver.java:257)
at com.sun.el.parser.AstValue.invoke(AstValue.java:248)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
… 32 more
Caused by: org.hibernate.HibernateException: The chosen transaction strategy requires access to the JTA TransactionManager
at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java:329)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:859)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669)
… 48 more

Configuração de Persistencia no arquivo persistence.xml:

<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
  <persistence-unit name="LPII_ProjetoFinalPU" transaction-type="JTA">
    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <jta-data-source>LPII_TF_AGENDA2</jta-data-source>
    <exclude-unlisted-classes>false</exclude-unlisted-classes>
    <properties/>
  </persistence-unit>
</persistence>

Conexao

public class Conexao {
    private String nomePersistencia = "LPII_ProjetoFinalPU";
    EntityManagerFactory factory;
    
    public EntityManager getEntityManager(){
        factory = Persistence.createEntityManagerFactory(nomePersistencia);
        return factory.createEntityManager();
    }
    
    public void fecharConexao(){
        factory.close();
    }
}

Configuração do Hibernate no arquivo hibernate.cfg.xml

<hibernate-configuration>
  <session-factory>
    <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
    <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
    <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/exemplo?zeroDateTimeBehavior=convertToNull</property>
    <property name="hibernate.connection.username">root</property>
  </session-factory>
</hibernate-configuration>

Mas o banco de dados é lpii_tf_agenda2

Esse vem a biblioteca do Hibernate, JSF, PrimesFace.

Acho tem algum errado a configuração do Netbeans.

Aguardo ao retorno, obrigado!

#2

jsnpereira, porque você não usa @annotations para realizar a persistência,
ao invés de utilizar esse arquivo persistence.xml

Utilize o hibernate com jpa e utilize o padrão DAO, acho mais simples e fácil de utilizar.

Qualquer dúvida, estamos ai

#3

[quote=igrsantos]jsnpereira, porque você não usa @annotations para realizar a persistência,
ao invés de utilizar esse arquivo persistence.xml

Utilize o hibernate com jpa e utilize o padrão DAO, acho mais simples e fácil de utilizar.

Qualquer dúvida, estamos ai[/quote]

@annotations já está na todos classes feito automatico do Netbeans como

Usuario:

@Entity
@Table(name = "usuario")
@XmlRootElement
@NamedQueries({
    @NamedQuery(name = "Usuario.findAll", query = "SELECT u FROM Usuario u"),
    @NamedQuery(name = "Usuario.findByIdUsuario", query = "SELECT u FROM Usuario u WHERE u.idUsuario = :idUsuario"),
    @NamedQuery(name = "Usuario.findByUsuario", query = "SELECT u FROM Usuario u WHERE u.usuario = :usuario"),
    @NamedQuery(name = "Usuario.findBySenha", query = "SELECT u FROM Usuario u WHERE u.senha = :senha"),
    @NamedQuery(name = "Usuario.findByNome", query = "SELECT u FROM Usuario u WHERE u.nome = :nome"),
    @NamedQuery(name = "Usuario.findByEmail", query = "SELECT u FROM Usuario u WHERE u.email = :email"),
    @NamedQuery(name = "Usuario.findAcessoUsuario", query = "SELECT u FROM Usuario u WHERE u.usuario = :usuario and u.senha = :senha")})
public class Usuario implements Serializable {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Basic(optional = false)
    @Column(name = "idUsuario")
    private Integer idUsuario;
    @Size(max = 45)
    @Column(name = "usuario")
    private String usuario;
    @Size(max = 15)
    @Column(name = "senha")
    private String senha;
    @Size(max = 45)
    @Column(name = "nome")
    private String nome;
    // @Pattern(regexp="[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?", message="E-mail inválido")//if the field contains email address consider using this annotation to enforce field validation
    @Size(max = 30)
    @Column(name = "email")
    private String email;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "usuario")
    private Collection<Aluno> alunoCollection;
    @JoinColumn(name = "permissao", referencedColumnName = "idPermissao")
    @ManyToOne(optional = false)
    private Permissao permissao;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "usuario")
    private Collection<Professor> professorCollection;

    public Usuario() {
    }

    public Usuario(Integer idUsuario) {
        this.idUsuario = idUsuario;
    }

    public Integer getIdUsuario() {
        return idUsuario;
    }

    public void setIdUsuario(Integer idUsuario) {
        this.idUsuario = idUsuario;
    }

    public String getUsuario() {
        return usuario;
    }

    public void setUsuario(String usuario) {
        this.usuario = usuario;
    }

    public String getSenha() {
        return senha;
    }

    public void setSenha(String senha) {
        this.senha = senha;
    }

    public String getNome() {
        return nome;
    }

    public void setNome(String nome) {
        this.nome = nome;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    @XmlTransient
    public Collection<Aluno> getAlunoCollection() {
        return alunoCollection;
    }

    public void setAlunoCollection(Collection<Aluno> alunoCollection) {
        this.alunoCollection = alunoCollection;
    }

    public Permissao getPermissao() {
        return permissao;
    }

    public void setPermissao(Permissao permissao) {
        this.permissao = permissao;
    }

    @XmlTransient
    public Collection<Professor> getProfessorCollection() {
        return professorCollection;
    }

    public void setProfessorCollection(Collection<Professor> professorCollection) {
        this.professorCollection = professorCollection;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (idUsuario != null ? idUsuario.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Usuario)) {
            return false;
        }
        Usuario other = (Usuario) object;
        if ((this.idUsuario == null && other.idUsuario != null) || (this.idUsuario != null && !this.idUsuario.equals(other.idUsuario))) {
            return false;
        }
        return true;
    }
#4

Amigo, dá uma olhada se você tem criado a base de dados, o datasource,
e se você marcou que seu projeto teria injeção de dependência.

Qualquer coisa anexa um zip do seu código pra eu tentar da um build. E verificar melhor o problema ocorrido !

#5