EjercitarServer/ejbModule/beans/AdministrationBean.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

package beans;

import java.util.List;

import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import model.Tema;

import org.jboss.beans.metadata.api.annotations.Bean;

/**
 * Session Bean implementation class getConceptoList
 */
@Stateless
@LocalBean
public class AdministrationBean {

	@PersistenceContext 
    EntityManager em;
	
    /**
     * Default constructor. 
     */
    public AdministrationBean() {
        // TODO Auto-generated constructor stub
    }
    
    public List getConceptoList(int idTema) {
    	Tema tema = em.find(Tema.class, idTema);
    	List conceptoList = tema.getConceptoList();
    	System.out.println(conceptoList.toString());
    	return conceptoList;
    }

}