Spring JPA data repository not acting like it should










0















I am new to Spring and I am trying to create an Object and add it to my database and then get the value from it. As far as I understand I should not add any extra lines and findAll should return me a proper looking String as a result.

But the result I get looks like this:



[model.Orders@4a163575, model.Orders@7ecec90d]


What I also understood is that I should not add get/set methods to Spring as they should be automatically generated, but when I try to cast the model.Orders@4a163575 into an Object and do the get method It tells me that there is no get method.



So here is my Object:



@Data
@Entity
public class Orders

public Orders(String orderName)
this.orderName = orderName;


public Orders()


@Id
@GeneratedValue
private Long id;

private String orderName;




Then the findAll method:



@Repository
public class OrderDao

public List<Orders> findAll()
return em.createQuery("select p from Orders p", Orders.class).getResultList();




And where I launch it all:



public static void main(String args) 

ConfigurableApplicationContext ctx =
new AnnotationConfigApplicationContext(DbConfig.class);

OrderDao dao = ctx.getBean(OrderDao.class);

dao.save(new Orders("order1"));
dao.save(new Orders("order2"));

System.out.println(dao.findAll());



From what I have I think that the @Data annotation is not working properly since there is no toString nor getters/setter.



I import the @Data annotation with this line : import lombok.Data;.



What am I doing wrong here.










share|improve this question




























    0















    I am new to Spring and I am trying to create an Object and add it to my database and then get the value from it. As far as I understand I should not add any extra lines and findAll should return me a proper looking String as a result.

    But the result I get looks like this:



    [model.Orders@4a163575, model.Orders@7ecec90d]


    What I also understood is that I should not add get/set methods to Spring as they should be automatically generated, but when I try to cast the model.Orders@4a163575 into an Object and do the get method It tells me that there is no get method.



    So here is my Object:



    @Data
    @Entity
    public class Orders

    public Orders(String orderName)
    this.orderName = orderName;


    public Orders()


    @Id
    @GeneratedValue
    private Long id;

    private String orderName;




    Then the findAll method:



    @Repository
    public class OrderDao

    public List<Orders> findAll()
    return em.createQuery("select p from Orders p", Orders.class).getResultList();




    And where I launch it all:



    public static void main(String args) 

    ConfigurableApplicationContext ctx =
    new AnnotationConfigApplicationContext(DbConfig.class);

    OrderDao dao = ctx.getBean(OrderDao.class);

    dao.save(new Orders("order1"));
    dao.save(new Orders("order2"));

    System.out.println(dao.findAll());



    From what I have I think that the @Data annotation is not working properly since there is no toString nor getters/setter.



    I import the @Data annotation with this line : import lombok.Data;.



    What am I doing wrong here.










    share|improve this question


























      0












      0








      0








      I am new to Spring and I am trying to create an Object and add it to my database and then get the value from it. As far as I understand I should not add any extra lines and findAll should return me a proper looking String as a result.

      But the result I get looks like this:



      [model.Orders@4a163575, model.Orders@7ecec90d]


      What I also understood is that I should not add get/set methods to Spring as they should be automatically generated, but when I try to cast the model.Orders@4a163575 into an Object and do the get method It tells me that there is no get method.



      So here is my Object:



      @Data
      @Entity
      public class Orders

      public Orders(String orderName)
      this.orderName = orderName;


      public Orders()


      @Id
      @GeneratedValue
      private Long id;

      private String orderName;




      Then the findAll method:



      @Repository
      public class OrderDao

      public List<Orders> findAll()
      return em.createQuery("select p from Orders p", Orders.class).getResultList();




      And where I launch it all:



      public static void main(String args) 

      ConfigurableApplicationContext ctx =
      new AnnotationConfigApplicationContext(DbConfig.class);

      OrderDao dao = ctx.getBean(OrderDao.class);

      dao.save(new Orders("order1"));
      dao.save(new Orders("order2"));

      System.out.println(dao.findAll());



      From what I have I think that the @Data annotation is not working properly since there is no toString nor getters/setter.



      I import the @Data annotation with this line : import lombok.Data;.



      What am I doing wrong here.










      share|improve this question
















      I am new to Spring and I am trying to create an Object and add it to my database and then get the value from it. As far as I understand I should not add any extra lines and findAll should return me a proper looking String as a result.

      But the result I get looks like this:



      [model.Orders@4a163575, model.Orders@7ecec90d]


      What I also understood is that I should not add get/set methods to Spring as they should be automatically generated, but when I try to cast the model.Orders@4a163575 into an Object and do the get method It tells me that there is no get method.



      So here is my Object:



      @Data
      @Entity
      public class Orders

      public Orders(String orderName)
      this.orderName = orderName;


      public Orders()


      @Id
      @GeneratedValue
      private Long id;

      private String orderName;




      Then the findAll method:



      @Repository
      public class OrderDao

      public List<Orders> findAll()
      return em.createQuery("select p from Orders p", Orders.class).getResultList();




      And where I launch it all:



      public static void main(String args) 

      ConfigurableApplicationContext ctx =
      new AnnotationConfigApplicationContext(DbConfig.class);

      OrderDao dao = ctx.getBean(OrderDao.class);

      dao.save(new Orders("order1"));
      dao.save(new Orders("order2"));

      System.out.println(dao.findAll());



      From what I have I think that the @Data annotation is not working properly since there is no toString nor getters/setter.



      I import the @Data annotation with this line : import lombok.Data;.



      What am I doing wrong here.







      java spring object jpa






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 14 '18 at 0:16







      Kolka Tankari

















      asked Nov 13 '18 at 23:58









      Kolka TankariKolka Tankari

      225




      225






















          2 Answers
          2






          active

          oldest

          votes


















          2














          You need to install lombok plugin for that it will be possible generating them



          You can refer to this article how to install lombok in IntellijIdea:



          Lombok annotations do not compile under Intellij idea



          Please also add enable annotation processing






          share|improve this answer

























          • I have it installed by following this : link

            – Kolka Tankari
            Nov 14 '18 at 0:22


















          0














          Well it seems I had forgotten to enable annotation processing.
          Picture to show where and how I did it






          share|improve this answer






















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            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            You need to install lombok plugin for that it will be possible generating them



            You can refer to this article how to install lombok in IntellijIdea:



            Lombok annotations do not compile under Intellij idea



            Please also add enable annotation processing






            share|improve this answer

























            • I have it installed by following this : link

              – Kolka Tankari
              Nov 14 '18 at 0:22















            2














            You need to install lombok plugin for that it will be possible generating them



            You can refer to this article how to install lombok in IntellijIdea:



            Lombok annotations do not compile under Intellij idea



            Please also add enable annotation processing






            share|improve this answer

























            • I have it installed by following this : link

              – Kolka Tankari
              Nov 14 '18 at 0:22













            2












            2








            2







            You need to install lombok plugin for that it will be possible generating them



            You can refer to this article how to install lombok in IntellijIdea:



            Lombok annotations do not compile under Intellij idea



            Please also add enable annotation processing






            share|improve this answer















            You need to install lombok plugin for that it will be possible generating them



            You can refer to this article how to install lombok in IntellijIdea:



            Lombok annotations do not compile under Intellij idea



            Please also add enable annotation processing







            share|improve this answer














            share|improve this answer



            share|improve this answer








            edited Nov 14 '18 at 0:34

























            answered Nov 14 '18 at 0:19









            Mykhailo MoskuraMykhailo Moskura

            868213




            868213












            • I have it installed by following this : link

              – Kolka Tankari
              Nov 14 '18 at 0:22

















            • I have it installed by following this : link

              – Kolka Tankari
              Nov 14 '18 at 0:22
















            I have it installed by following this : link

            – Kolka Tankari
            Nov 14 '18 at 0:22





            I have it installed by following this : link

            – Kolka Tankari
            Nov 14 '18 at 0:22













            0














            Well it seems I had forgotten to enable annotation processing.
            Picture to show where and how I did it






            share|improve this answer



























              0














              Well it seems I had forgotten to enable annotation processing.
              Picture to show where and how I did it






              share|improve this answer

























                0












                0








                0







                Well it seems I had forgotten to enable annotation processing.
                Picture to show where and how I did it






                share|improve this answer













                Well it seems I had forgotten to enable annotation processing.
                Picture to show where and how I did it







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 14 '18 at 0:25









                Kolka TankariKolka Tankari

                225




                225



























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