DossierPU.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.dossier.db;
 
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import org.turro.string.Strings;
import org.turro.dossier.entity.Category;
import org.turro.dossier.entity.Dossier;
import org.turro.dossier.entity.Issue;
import org.turro.dossier.entity.IssueComment;
import org.turro.dossier.entity.IssueParticipant;
import org.turro.dossier.entity.Participant;
import org.turro.dossier.entity.ProjectGrant;
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.version.Module;
import org.turro.version.Version;
 
public class DossierPU extends Dao {
 
  private static final DaoFactory factory = new DaoFactory();
 
  @Override
  protected EntityManagerFactory getFactory() {
    return factory.getEmf();
  }
 
  @Override
  protected EntityManager createEntityManager() {
    return factory.createEntityManager("dossierPU", "Dossier");
  }
  
  @Override
  protected EntityManager createCachedEntityManager() {
    return factory.createCachedEntityManager("dossierPU", "Dossier");
  }
 
  @Override
  public String getPath(Object object) {
    return getObjectPath(object);
  }
  
  public static String getObjectPath(Object object) {
    if(object instanceof Dossier) {
      return "/dossier/" + ((Dossier) object).getId(); 
    } else if(object instanceof Issue) {
      return "/issue/" + ((Issue) object).getId(); 
    } else if(object instanceof IssueComment) {
      return "/issue-comment/" + ((IssueComment) object).getId(); 
    } else if(object instanceof Participant) {
      return "/dossier-participant/" + ((Participant) object).getId(); 
    } else if(object instanceof IssueParticipant) {
      return "/issue-participant/" + ((IssueParticipant) object).getId(); 
    } else if(object instanceof Category) {
      return "/dossier-category/" + ((Category) object).getId(); 
    } else if(object instanceof ProjectGrant) {
      return "/project-grant/" + ((ProjectGrant) object).getId(); 
    }
    return null;
  }
  
  public static String getObjectExtendedPath(Object object) {
    if(object instanceof Dossier) {
      return createCategoryPath(((Dossier) object).getCategory()); 
    } else if(object instanceof Issue) {
      return getObjectPath(((Issue) object).getDossier()) + createCategoryPath(((Issue) object).getDossier().getCategory()); 
    } else if(object instanceof Category) {
      return createCategoryPath(((Category) object).getParent()); 
    }
    return "";
  }
  
  public static Module getModule() {
    return new Module(new Version("1.9.5"), "BrightSide Dossier");
  }
 
  public static void convertUrls() {
    if(!EntityWebUrls.existsAnyOf("/dossier")) {
      Dao dao = new DossierPU();
      WhereClause wc = new WhereClause();
      wc.addClause("select d.id from Dossier as d");
      List<Long> list = (List<Long>) dao.getResultList(wc);
      if(!list.isEmpty()) {
        for(Long id : list) {
          if(!EntityWebUrls.existsEntity("/dossier/" + id)) {
            Dossier d = dao.find(Dossier.class, id);
            if(d != null) {
              String url = Strings.unpunctuateKeepPath(d.getCategory().getPath()).toLowerCase() +
                      "/" + d.getId() + 
                      "/" + Strings.unpunctuate(d.getDescription()).toLowerCase();              
              EntityWebUrls.addWebUrl("/dossier/" + id, url);
            }
          }
        }
      }
    }
  }
  
  private static String createCategoryPath(Category category) {
    if(category != null) {
      String path = "/dossier-category/" + category.getId();
      while(category.getParent() != null) {
        category = category.getParent();
        path += "/dossier-category/" + category.getId();
      }
      return path;
    }
    return "";
  }
  
}