Example usage for org.hibernate Session save

Introduction

In this page you can find the example usage for org.hibernate Session save.

Prototype

Serializable save(Object object);

Source Link

Document

Persist the given transient instance, first assigning a generated identifier.

Usage

From source file:cadastrarProfessor.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// ww  w .  jav a 2 s  .  c o  m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {

        Professor prof = new Professor();

        prof.setDisciplina(request.getParameter("disciplina"));
        prof.setNome(request.getParameter("nome"));
        prof.setSobrenome(request.getParameter("sobrenome"));

        Transaction tx = null;
        try {
            Session sessao = HibernateUtil.getSessionFactory().openSession();
            tx = sessao.beginTransaction();

            sessao.save(prof);
            sessao.flush();

            tx.commit();
            sessao.close();
            out.println("Professor Salvo com sucesso.");

        } catch (Exception e) {
            if (tx != null) {
                tx.rollback();
            }
            e.printStackTrace();
            out.println("Erro ao cadastrar Professor: " + e.getMessage());
        }
    }
}

From source file:addGeologist.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.// w w w  .  j  ava 2 s .  c om
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    String path = "";
    try {
        /* TODO output your page here. You may use following sample code. */
        String username = request.getParameter("username");
        String password = request.getParameter("password");
        String user_first_name = request.getParameter("user_first_name");
        String user_last_name = request.getParameter("user_last_name");
        String user_contact_number = request.getParameter("user_contact_number");

        SessionFactory sf = NewHibernateUtil.getSessionFactory();
        Session ss = sf.openSession();
        Transaction tr = ss.beginTransaction();

        LoginInfo loginInfo = new LoginInfo();
        loginInfo.setUsername(username);
        loginInfo.setPassword(password);
        loginInfo.setRole("G");

        ss.save(loginInfo);

        UserInfo userInfo = new UserInfo();
        userInfo.setUserId(loginInfo);
        userInfo.setUserFirstName(user_first_name);
        userInfo.setUserLastName(user_last_name);
        userInfo.setUserContactNumber(user_contact_number);

        ss.save(userInfo);
        HttpSession hs = request.getSession();
        tr.commit();

        path = "SuccessGeo.jsp";
        //            spath = uri.replace("Mineriafinal/addMiningEngineer", "/Geologist/SuccessGeo.jsp");
        RequestDispatcher rd = request.getRequestDispatcher(path);
        rd.forward(request, response);

    } catch (Exception e) {
        path = "FailureGeo.jsp";
        RequestDispatcher rd = request.getRequestDispatcher(path);
        rd.forward(request, response);
    }
}

From source file:IncluirPeca.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//  w w  w . j  a v a  2s .c o m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {

        String nome = request.getParameter("nome");
        String km = request.getParameter("km");
        String preco = request.getParameter("preco");

        out.println("Incluindo.... <br/>");
        out.println("nome" + nome + "<br/>");
        out.println("Quilometragem Recomendada" + km + "<br/>");
        out.println("Preo" + preco + "<br/>");

        Peca peca = new Peca();
        peca.setNome(nome);
        peca.setKm(km);
        peca.setPreco(preco);

        Session sessao = HibernateUtil.getSessionFactory().openSession();

        Transaction transacao = sessao.beginTransaction();

        sessao.save(peca);
        sessao.flush();

        transacao.commit();
        sessao.close();

        /* TODO output your page here. You may use following sample code. */
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet IncluirPeca</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Servlet IncluirPeca at " + request.getContextPath() + "</h1>");
        out.println("</body>");
        out.println("</html>");
    }
}

From source file:IncluirProduto.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   www.  ja va 2s  .  com*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {

        Produto p = new Produto();
        p.setDescricao("feijao preto");
        p.setNome("feijao");
        p.setPreco(10.50f);

        Session sessao = HibernateUtil.getSessionFactory().openSession();

        Transaction transacao = sessao.beginTransaction();

        sessao.save(p);
        sessao.flush();

        transacao.commit();

        sessao.close();

    }
}

From source file:IncluirCliente.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from   w ww  .  j a v  a2 s  .  co m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {

        String nome = request.getParameter("nome");
        String endereco = request.getParameter("endereco");
        String cpf = request.getParameter("cpf");

        out.println("Incluindo...<br/>");
        out.println("nome:" + nome + "<br/>");
        out.println("endereco:" + endereco + "<br/>");
        out.println("cpf:" + cpf + "<br/>");

        Cliente cliente = new Cliente();
        cliente.setCpf(cpf);
        cliente.setEndereco(endereco);
        cliente.setNome(nome);

        //Criar a sesso
        Session sessao = HibernateUtil.getSessionFactory().openSession();

        //Criar a transao
        Transaction t = sessao.beginTransaction();

        //Falar que quer salvar
        sessao.save(cliente);

        //Mandar salvar
        sessao.flush();

        //Commitar a transao
        t.commit();

        //Fechar a sessao
        sessao.close();
    }
}

From source file:DbConnectionJUnitTest.java

@Test
public void saveStudentToExistingTableTest() {
    Session session = sessionFctry.openSession();
    Transaction tx = null;//w  w  w  .j  av a2 s.  com
    Integer id = null;

    try {
        tx = session.beginTransaction();

        Student new_student = new Student("Andrzej", "Wajda", "Mietczyska 34 00-242 Krk");
        id = (Integer) session.save(new_student);

        tx.commit();
    } catch (Exception e) {
        if (tx != null)
            tx.rollback();
        System.out.println(e);
        e.printStackTrace();
    } finally {

        session.close();
    }

}

From source file:DbConnectionJUnitTest.java

@Test(expected = MappingException.class)
public void TestSaveException01() {
    Session session = sessionFctry.openSession();
    Transaction tx = null;//from  ww  w  .j a  va2  s  .  co  m

    tx = session.beginTransaction();

    String badinput = new String("bad input");
    session.save(badinput);

    tx.commit();

    session.close();
}

From source file:DbConnectionJUnitTest.java

@Test(expected = IllegalArgumentException.class)
public void TestSaveException02() {
    Session session = sessionFctry.openSession();
    Transaction tx = null;//from   w  w  w.  j a v  a  2  s.  com

    tx = session.beginTransaction();

    String badinput = null;
    session.save(badinput);

    tx.commit();

    session.close();
}

From source file:DbConnectionJUnitTest.java

@Test
public void usuwanieStudenta() {
    Session session = sessionFctry.openSession();
    Transaction tx = null;/*from www. j  ava  2s.c om*/
    Integer idTemporaryStudent = null;

    /***********************/
    /*dodaj studenta do db*/
    /**********************/
    tx = session.beginTransaction();

    Student temporaryStudent = new Student("Karol", "Marzyciel", "Malinowa 23");
    idTemporaryStudent = (Integer) session.save(temporaryStudent);

    tx.commit();
    session.close();

    /****************************/
    /*usu nowododanego studenta*/
    /****************************/
    session = sessionFctry.openSession();
    tx = session.beginTransaction();
    try {
        Student usuwany = (Student) session.get(Student.class, idTemporaryStudent);
        session.delete(usuwany);

        tx.commit();
    } catch (Exception e) {
        if (tx != null)
            tx.rollback();
        e.printStackTrace();
    } finally {

        session.close();
    }

    /******************************/
    /*sprbuj pobra tego studenta*/
    /******************************/
    session = sessionFctry.openSession();
    tx = session.beginTransaction();

    Student poszukiwany = (Student) session.get(Student.class, idTemporaryStudent); //to powinno wyrzuci null

    assertNull(poszukiwany);

    tx.commit();
    session.close();

}

From source file:DbConnectionJUnitTest.java

@Test(expected = IllegalArgumentException.class)
public void TestDeleteException01() {
    Session session = sessionFctry.openSession();
    Transaction tx = null;/*  w  w  w.j  a va2s . c o  m*/
    Integer idTemporaryStudent = null;

    /***********************/
    /*dodaj studenta do db*/
    /**********************/
    tx = session.beginTransaction();

    Student temporaryStudent = new Student("Karol", "Marzyciel", "Malinowa 23");
    idTemporaryStudent = (Integer) session.save(temporaryStudent);

    tx.commit();
    session.close();

    /****************************/
    /*usu nowododanego studenta*/
    /****************************/
    session = sessionFctry.openSession();
    tx = session.beginTransaction();

    Student usuwany = (Student) session.get(Student.class, idTemporaryStudent);
    session.delete(null);

    tx.commit();

    session.close();

    /******************************/
    /*sprbuj pobra tego studenta*/
    /******************************/
    session = sessionFctry.openSession();
    tx = session.beginTransaction();

    Student poszukiwany = (Student) session.get(Student.class, idTemporaryStudent); //to powinno wyrzuci null

    assertNull(poszukiwany);

    tx.commit();
    session.close();

}