PublicationPU.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package  org.turro.publication.db;
 
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import org.turro.string.Strings;
import org.turro.action.queue.NotificationCategory;
import org.turro.elephant.db.WhereClause;
import org.turro.jpa.Dao;
import org.turro.jpa.DaoFactory;
import org.turro.jpa.entity.EntityWebUrls;
import org.turro.publication.entity.Newsletter;
import org.turro.publication.entity.Publication;
import org.turro.publication.entity.PublicationCategory;
import org.turro.version.Module;
import org.turro.version.Version;
 
public class PublicationPU extends Dao {
 
  private static final DaoFactory factory = new DaoFactory();
 
  @Override
  protected EntityManagerFactory getFactory() {
    return factory.getEmf();
  }
 
  @Override
  protected EntityManager createEntityManager() {
    return factory.createEntityManager("publicationPU", "Publication");
  }
 
  @Override
  protected EntityManager createCachedEntityManager() {
    return factory.createCachedEntityManager("publicationPU", "Publication");
  }
 
  @Override
  public String getPath(Object object) {
    return getObjectPath(object);
  }
 
  public static String getObjectPath(Object object) {
    if(object instanceof Publication) {
      return "/publication/" + ((Publication) object).getId();
    } else if(object instanceof PublicationCategory) {
      return "/pub-category/" + ((PublicationCategory) object).getId();
    } else if(object instanceof Newsletter) {
      return "/newsletter/" + ((Newsletter) object).getId();
    } else if(object instanceof NotificationCategory) {
      return "/mail-category/" + ((NotificationCategory) object).getIdCategory();
    }
    return null;
  }
 
  public static String getObjectExtendedPath(Object object) {
    if(object instanceof Publication) {
      return getObjectPath(((Publication) object).getPublicationCategory()); 
    }
    return "";
  }
  
  public static Module getModule() {
    return new Module(new Version("1.5.0"), "BrightSide Publication");
  }
 
  public static void convertUrls() {
    if(!EntityWebUrls.existsAnyOf("/publication")) {
      Dao dao = new PublicationPU();
      WhereClause wc = new WhereClause();
      wc.addClause("select p.id from Publication as p");
      List<Long> list = (List<Long>) dao.getResultList(wc);
      if(!list.isEmpty()) {
        for(Long id : list) {
          if(!EntityWebUrls.existsEntity("/publication/" + id)) {
            Publication p = dao.find(Publication.class, id);
            if(p != null) {
              EntityWebUrls.addWebUrl(
                      "/publication/" + id, 
                      "/" + p.getId() + "/" + Strings.unpunctuate(p.getTitle()).toLowerCase());
            }
          }
        }
      }
    }
  }
  
}