Insert data into table with jsf, hibernate jpa

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Insert data into table with jsf, hibernate jpa

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#1 by (1 votes)

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I am having problems, in the project I am developing in jsf using jpa and hibernate. I am not able to register the customer data in my database how can I relatify the registration?

Code

EntityManagerFactory factory = Persistence.createEntityManagerFactory("WebApplication3PU");

EntityManager manager = factory.createEntityManager();
ClienteWeb cli= new ClienteWeb(); 
public ClienteWeb cadastrarCliente(){
           manager.getTransaction().begin();    
   manager.persist(cli);
    manager.getTransaction().commit();  
manager.close();

return cli;
    }

Customer Registration

public ClienteWeb cadastrarCliente(){

manager.getTransaction().begin();    
   manager.persist(cli);
    manager.getTransaction().commit();  
manager.close();

return cli;
    }

Method with objects returned from the jsf form.

public Cliente montaCliente(){
    Cliente cli= new Cliente();
    cli.setNome(cli.getNome());
    cli.setEmail(cli.getEmail());
    cli.setSexo(cli.getSexo());
    cli.setEstado(cli.getEstado());
    cli.setSenha(cli.getSenha());
    cli.setData(cli.getData());
    cli.setCelular(cli.getCelular());
    cli.setCpf(cli.getCpf());
    cli.setCidade(cli.getCidade());
    cli.setCep(cli.getCep());
    cli.setConfirmar(cli.getConfirmar());
    cli.setRua(cli.getRua());
    cli.setNumero(cli.getNumero());
    cli.setBairro(cli.getBairro());
    cli.setUf(cli.getUf());
    cli.setLogin(cli.getLogin());

    return cli;
}

My question is how do I put the values of the objects entered by the user that I get with my class of the magnedBean client and put in the method register Client, where in it I persist the database of my class of entity Web Client? >

My entity class

package Entity;

import java.io.Serializable;
import javax.faces.bean.ManagedBean;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlRootElement;

 @Entity
 @Table(name = "ClienteWeb")
 @XmlRootElement

 @Entity
 @Table(name = "ClienteWeb")
  @XmlRootElement
  @NamedQueries({
   @NamedQuery(name = "ClienteWeb.findAll", query = "SELECT c FROM 
  ClienteWeb 
   c"),
   @NamedQuery(name = "ClienteWeb.findByCodigo", query = "SELECT c FROM 
   ClienteWeb c WHERE c.codigo = :codigo"),
   @NamedQuery(name = "ClienteWeb.findByEmail", query = "SELECT c FROM 
   ClienteWeb c WHERE c.email = :email"),
   @NamedQuery(name = "ClienteWeb.findByNome", query = "SELECT c FROM 
   ClienteWeb c WHERE c.nome = :nome"),
   @NamedQuery(name = "ClienteWeb.findBySexo", query = "SELECT c FROM C 
   ClienteWeb c WHERE c.sexo = :sexo"),
   @NamedQuery(name = "ClienteWeb.findByEstado", query = "SELECT c FROM 
   ClienteWeb c WHERE c.estado = :estado"),
   @NamedQuery(name = "ClienteWeb.findBySenha", query = "SELECT c FROM 
  ClienteWeb c WHERE c.senha = :senha"),
  @NamedQuery(name = "ClienteWeb.findByData", query = "SELECT c FROM 
   ClienteWeb c WHERE c.data = :data"),
   @NamedQuery(name = "ClienteWeb.findByCelular", query = "SELECT c FROM 
   ClienteWeb c WHERE c.celular = :celular"),
   @NamedQuery(name = "ClienteWeb.findByCpf", query = "SELECT c FROM 
   ClienteWeb 
   c WHERE c.cpf = :cpf"),
    @NamedQuery(name = "ClienteWeb.findByCidade", query = "SELECT c FROM 
   ClienteWeb c WHERE c.cidade = :cidade"),
  @NamedQuery(name = "ClienteWeb.findByCep", query = "SELECT c FROM 
  ClienteWeb 
 c WHERE c.cep = :cep"),
  @NamedQuery(name = "ClienteWeb.findByConfirmar", query = "SELECT c FROM 
  ClienteWeb c WHERE c.confirmar = :confirmar"),
  @NamedQuery(name = "ClienteWeb.findByRua", query = "SELECT c FROM 
ClienteWeb c WHERE c.rua = :rua"),
@NamedQuery(name = "ClienteWeb.findByNumero", query = "SELECT c FROM 
 ClienteWeb c WHERE c.numero = :numero"),
@NamedQuery(name = "ClienteWeb.findByBairro", query = "SELECT c FROM 
 ClienteWeb c WHERE c.bairro = :bairro"),
@NamedQuery(name = "ClienteWeb.findByUf", query = "SELECT c FROM ClienteWeb 
c WHERE c.uf = :uf"),
@NamedQuery(name = "ClienteWeb.findByLogin", query = "SELECT c FROM 
 ClienteWeb c WHERE c.login = :login")})
public class ClienteWeb implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Basic(optional = false)
@Column(name = "codigo")
private Integer codigo;
@Column(name = "email")
private String email;
@Column(name = "nome")
private String nome;
@Column(name = "sexo")
private String sexo;
@Column(name = "estado")
private String estado;
@Column(name = "senha")
private String senha;
@Column(name = "data")
private String data;
@Column(name = "celular")
private String celular;
@Column(name = "cpf")
private String cpf;
@Column(name = "cidade")
private String cidade;
@Column(name = "cep")
private String cep;
@Column(name = "confirmar")
private String confirmar;
@Column(name = "rua")
private String rua;
@Column(name = "numero")
private Integer numero;
@Column(name = "bairro")
private String bairro;
@Column(name = "uf")
private String uf;
@Column(name = "login")
private String login;
 @Column(name = "telefone")
private String telefone;

public ClienteWeb() {
}

public ClienteWeb(Integer codigo) {
    this.codigo = codigo;
}

public Integer getCodigo() {
    return codigo;
}

public void setCodigo(Integer codigo) {
    this.codigo = codigo;
}

public String getEmail() {
    return email;
}

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

public String getNome() {
    return nome;
}

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

public String getSexo() {
    return sexo;
}

public void setSexo(String sexo) {
    this.sexo = sexo;
}

public String getEstado() {
    return estado;
}

public void setEstado(String estado) {
    this.estado = estado;
}

public String getSenha() {
    return senha;
}

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

public String getData() {
    return data;
}

public void setData(String data) {
    this.data = data;
}

public String getCelular() {
    return celular;
}

public void setCelular(String celular) {
    this.celular = celular;
}

public String getCpf() {
    return cpf;
}

public void setCpf(String cpf) {
    this.cpf = cpf;
}

public String getCidade() {
    return cidade;
}

public void setCidade(String cidade) {
    this.cidade = cidade;
}

public String getCep() {
    return cep;
}

public void setCep(String cep) {
    this.cep = cep;
}

public String getConfirmar() {
    return confirmar;
}

public void setConfirmar(String confirmar) {
    this.confirmar = confirmar;
}

public String getRua() {
    return rua;
}

public void setRua(String rua) {
    this.rua = rua;
}

public Integer getNumero() {
    return numero;
}

public void setNumero(Integer numero) {
    this.numero = numero;
}

public String getBairro() {
    return bairro;
}

public void setBairro(String bairro) {
    this.bairro = bairro;
}

public String getUf() {
    return uf;
}

public void setUf(String uf) {
    this.uf = uf;
}

public String getLogin() {
    return login;
}

public void setLogin(String login) {
    this.login = login;
}

public String getTelefone() {
    return telefone;
}

public void setTelefone(String telefone) {
    this.telefone = telefone;
}

@Override
public int hashCode() {
    int hash = 0;
    hash += (codigo != null ? codigo.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 ClienteWeb)) {
        return false;
    }
    ClienteWeb other = (ClienteWeb) object;
    if ((this.codigo == null && other.codigo != null) || (this.codigo != null && !this.codigo.equals(other.codigo))) {
        return false;
    }
    return true;
}

@Override
public String toString() {
    return "Entity.ClienteWeb[ codigo=" + codigo + " ]";
}



}

My bean that makes contact with form jsf

@ManagedBean(name="cliente")
@SessionScoped
public class Cliente {


    private final  ClienteDAO dao= new ClienteDAO();

       public  String CadastroCliente(){

        dao.cadastrarCliente();

        RequestContext.getCurrentInstance().update("grow1");
        FacesContext context=FacesContext.getCurrentInstance();
        context.addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR,"","Cadastro Realizado com Sucesso"));
      return "Contato.xhtml?faces-redirect=true";

    }

    public String getEmail() {
        return email;
    }

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

    public String getNome() {
        return nome;
    }

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

    public String getSexo() {
        return sexo;
    }

    public void setSexo(String sexo) {
        this.sexo = sexo;
    }

    public String getEstado() {
        return estado;
    }

    public void setEstado(String estado) {
        this.estado = estado;
    }

    public String getSenha() {
        return senha;
    }

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

    public String getData() {
        return data;
    }

    public void setData(String data) {
        this.data = data;
    }

    public String getCelular() {
        return celular;
    }

    public void setCelular(String celular) {
        this.celular = celular;
    }

    public String getCpf() {
        return cpf;
    }

    public void setCpf(String cpf) {
        this.cpf = cpf;
    }

    public String getCidade() {
        return cidade;
    }

    public void setCidade(String cidade) {
        this.cidade = cidade;
    }

    public String getCep() {
        return cep;
    }

    public void setCep(String cep) {
        this.cep = cep;
    }

    public String getConfirmar() {
        return confirmar;
    }

    public void setConfirmar(String confirmar) {
        this.confirmar = confirmar;
    }

    public String getRua() {
        return rua;
    }

    public void setRua(String rua) {
        this.rua = rua;
    }

    public int getNumero() {
        return numero;
    }

    public void setNumero(int numero) {
        this.numero = numero;
    }

    public String getBairro() {
        return bairro;
    }

    public void setBairro(String bairro) {
        this.bairro = bairro;
    }

    public String getUf() {
        return uf;
    }

    public void setUf(String uf) {
        this.uf = uf;
    }

    public String getLogin() {
        return login;
    }

    public void setLogin(String login) {
        this.login = login;
    }

    public String getTelefone() {
        return telefone;
    }

    public void setTelefone(String telefone) {
        this.telefone = telefone;
    }

}

java jsf hibernate jpa

asked by anonymous 22.06.2017 / 01:19

1 answer

How to perform PULL while keeping HEAD changes? Error while editing through SQLITE

score 1 · Answer 1

Since you did not post your view's code, I took the liberty of creating some snippets of code:

cadastracliente.xhtml

<form>
    <p:inputText value="#{clienteMB.cliente.nome}" />
    <p:inputText value="#{clienteMB.cliente.idade}" />
    <p:inputText value="#{clienteMB.cliente.endereco}" />
    <p:commandButton actionListener="#{clienteMB.cadastraCliente}" />
</form>

ClienteMB

@ManagedBean
public class ClienteMB {

    private Cliente cliente;
    private ClienteDAO dao;

    public ClienteMB() {
        this.cliente = new Cliente();
        this.dao = new ClienteDAO();
    }

    public void cadastraCliente() {
        dao.cadastraCliente(this.cliente);
    }

    public Cliente getCliente() {
        return this.cliente;
    }

    public void setCliente(Cliente cliente) {
        this.cliente = cliente;
    }
}

ODD Client

public class ClienteDAO() {

    EntityManagerFactory factory;
    EntityManager manager;

    public ClienteDAO() {
        this.factory = Persistence.createEntityManagerFactory("WebApplication3PU");
        this.manager = factory.createEntityManager();
    }

    public void cadastraCliente(Cliente cliente) {
        manager.getTransaction().begin();    
        manager.persist(cli);
        manager.getTransaction().commit();  
        manager.close();
    }
}

Explanation

In order for you to be able to pass the page data to the database, you must first pass the view (xhtml) data to the controller (ManagedBean) p>

This is done by the cliente attribute of the ClienteMB class.

JSF gets this attribute populated with the filled-in values when we report on inputText the value="#{clienteMB.cliente.nome}" property, for example. In this way, the value entered in this field will be set to the property nome of cliente of ClienteMB .

Then you need to prepare the class ClienteDAO so that it gets a Cliente to persist (save to the bank).

This is done using the public void cadastraCliente(Cliente cliente) method. Notice that this method receives a parameter called cliente of type Cliente .

No% of% attribute ClienteMB is populated by input values. Here we call the method the method of registration, passing precisely the attribute cliente as parameter, thus: cliente .

Finally, the registration is performed when the user clicks the cadastraCliente(cliente) button, which calls the <p:commandButton> method of cadastraCliente() .

In this way it is possible to persist in the database the data coming from the page.

Points of Attention

It is imperative that the ClienteMB attribute of cliente has its ClienteMB and getter methods. It is through these methods that JSF communicates view with the controller

There are several ways to pass view values to the controller . This was an example

DAO is without any exceptions. Consider strongly, use setter or try catch finally , if you are using Java 7 or higher.