Re: [appfuse-user] manyToOne need assistance in changing the reference type in database (2)

[Nelson Daryl F. Biasura]

Thanks for the clarification paulie... :) you're great help..


paulie wrote:

You can give the attribute any name that you like.  I have been including the
base object name on mine so once I start working on the action class and
have multiple ids represented, I can follow the same naming convention that
was established in the model.



shendel_18 wrote:

Hello im using appfuse 2, i need help on how to change the value type in
database.

Example.

ManytoOne (Person many Address)
each Address associated with a Person via a many-to-one relationship (in
other words, each Address  is associated with exactly one Person)

Person person = new Person ();
Address address = new Address ();

address.setParentPerson(person);

The parentPerson object of the Address is successfully save but the
problem
is that, the save object in database has the type value of tinyblob (which
it saves the whole object) i expect it to be only ID that will be
referencing to the person's ID in the table Person.. How can i save just
the
id of the person's id in the parentPerson column in the Address table.


Here is my code in Address:

@Entity @Table(name="address")
public class Address extends BaseObject {
   private Long id;
   private String gsID;
   private String description;

   public Address() {}


   @Column(name="gsID", length=50)
   public String getGsID() {
               return gsID;
       }

       public void setGsID(String gsID) {
               this.gsID = gsID;
       }


   @Column(name="description", length=50)
   public String getDescription() {
       return description;
   }

   public void setDescription(String description) {
       this.description = description;
   }



   @Id @GeneratedValue(strategy = GenerationType.AUTO)
   public Long getId() {
       return id;
   }

   public void setId(Long id) {
       this.id <http://this.id> = id;
   }

   @ManyToOne( cascade = {CascadeType.PERSIST, CascadeType.MERGE} )
   private Person parentPerson;

       public Person getParentPerson() {
               return parentPerson;
       }


       public void setParentPerson(Person parentPerson) {
               this.parentPerson = parentPerson;
       }


Can anyone assist me with my problem..


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