/* License see bottom */
package jtrackbase;
import java.io.IOException;
import java.util.Collection;
import java.util.logging.LogManager;
import java.util.logging.Logger;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import jtrackbase.db.DatabaseCreator;
import jtrackbase.db.Genre;
import jtrackbase.db.GenreFacade;
import jtrackbase.db.Medium;
import jtrackbase.db.MediumType;
import jtrackbase.db.MediumTypeFacade;
import jtrackbase.db.Tag;
import jtrackbase.db.TagFacade;
import jtrackbase.gui.TrackbaseFrame;
public class Trackbase {
private static final Logger log=Logger.getLogger(Trackbase.class.getName());
private Trackbase() {
}
public static void main(String[] args) {
LogManager lm=LogManager.getLogManager();
try {
lm.readConfiguration(Thread.currentThread().getContextClassLoader().getResourceAsStream("log.properties"));
} catch (IOException ex) {
System.err.println("failed to configure logging");
}
log.info("Starting...");
Trackbase tb=new Trackbase();
if (!tb.checkIfDBExists()) {
DatabaseCreator.initDatabase();
}
tb.startUp();
}
private boolean checkIfDBExists() {
try {
EntityManagerFactory factory = Persistence.createEntityManagerFactory("trackbase");
EntityManager em = factory.createEntityManager();
em.find(Medium.class, 10L);
} catch (Exception ex) {
return false;
}
return true;
}
private void startUp() {
Collection<MediumType> mts=MediumTypeFacade.findAll();
if (mts==null || mts.size()==0) {
MediumTypeFacade.initBasicTypes();
}
Collection<Genre> genres=GenreFacade.findAll();
if (genres==null || genres.size()==0) {
GenreFacade.initBasicTypes();
}
Collection<Tag> tags=TagFacade.findAll();
if (tags==null || tags.size()==0) {
TagFacade.initBasicTypes();
}
TrackbaseFrame tf=new TrackbaseFrame();
tf.setVisible(true);
}
}
/*
Copyright (C) 2008 Onkobu Tanaake
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program (gplv3.txt).
*/