com.ipn.escom.ageinnn.documento.service.DocumentoServiceImpl.java Source code

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Here is the source code for com.ipn.escom.ageinnn.documento.service.DocumentoServiceImpl.java

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package com.ipn.escom.ageinnn.documento.service;

import com.ipn.escom.ageinnn.aspirante.model.Aspirante;
import com.ipn.escom.ageinnn.aspirante.model.DocumentoEntregado;
import com.ipn.escom.ageinnn.aspirante.model.DocumentoRequerido;
import com.ipn.escom.ageinnn.service.Service;
import com.ipn.escom.ageinnn.usuario.model.Usuario;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import org.hibernate.criterion.SimpleExpression;

/**
 *
 * @author Erick
 */
public class DocumentoServiceImpl implements DocumentoRequeridoService {

    private Session session;

    @Override
    public Serializable save(DocumentoRequerido documento) {
        Serializable id = null;
        try {
            session = Service.getSessionFactory().getCurrentSession();
            session.beginTransaction();
            id = session.save(documento);
            session.getTransaction().commit();

        } catch (Exception e) {
            session.getTransaction().rollback();
            throw e;
        }
        return id;
    }

    public void update(DocumentoRequerido documento) {
        Serializable id;
        try {
            session = Service.getSessionFactory().getCurrentSession();
            session.beginTransaction();
            session.update(documento);
            session.getTransaction().commit();

        } catch (Exception e) {
            session.getTransaction().rollback();
            throw e;
        }
    }

    public List<DocumentoRequerido> findAllDocumentosPendientesByUsuario(Aspirante usuario) {
        List<Integer> documentosId = new ArrayList<>();
        documentosId.add(0);
        for (DocumentoEntregado de : usuario.getDocumentos()) {
            documentosId.add(de.getDocumentoId());
        }
        SimpleExpression nacional;
        if (usuario.getMedico().isNacional()) {
            nacional = Restrictions.eq("nacional", true);
        } else {
            nacional = Restrictions.eq("extranjero", true);
        }

        List<DocumentoRequerido> documentosPendientes = new ArrayList<>();

        try {
            session = Service.getSessionFactory().getCurrentSession();
            session.beginTransaction();
            documentosPendientes = session.createCriteria(DocumentoRequerido.class).add(nacional)
                    .add(Restrictions.not(Restrictions.in("id", documentosId))).list();

            session.getTransaction().commit();
        } catch (Exception e) {
            session.getTransaction().rollback();
            throw e;
        }

        return documentosPendientes;

    }

    public Session getSession() {
        return session;
    }

    public void setSession(Session session) {
        this.session = session;
    }

}