criteriaquery - Access object atribute inside object Neodatis Java

Question

I am using neodatis and I have this problem.

I have this class:

public class character {
    private int id;
    private String name;
    private String wikiUrl;
    private String race;
    private String birth;
    private String gender;
    private String death;
    private String hair;
    private String height;
    private realm realm;
    private character spouse;

public class realm{

   private int id;
    private String name;
    private int population;
    private int area;
    private Set<character> characters;

I am trying to get the characters that have the realm which name has 'Valinor' this is my attempt:

  IQuery reino2 = new CriteriaQuery(character.class, Where.like("realm.name", "%Valinor%" ));
                try{
                    Objects<character> objetos = odb.getObjects(reino2);
                    while(objetos.hasNext()){
                        character ca = objetos.next();
                    }
                }catch(IndexOutOfBoundsException e){
             System.out.println("Ninguna persona encontrada");}

This doesn't work.

Any idea? Thanks!

question from:https://stackoverflow.com/questions/65921822/access-object-atribute-inside-object-neodatis-java

Answer 1

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