SystemInitializer.java

/**
 * 
 */
package com.googlecode.flickr2twitter.core;

import java.util.Properties;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.googlecode.flickr2twitter.datastore.MyPersistenceManagerFactory;
import com.googlecode.flickr2twitter.datastore.MyPersistenceManagerFactory.Permission;
import com.googlecode.flickr2twitter.datastore.model.User;
import com.googlecode.flickr2twitter.servlet.OAuthServlet;

/**
 * @author Meng Zang (DeepNightTwo@gmail.com)
 * 
 */
public class SystemInitializer implements ServletContextListener {

	private static final Logger log = LoggerFactory.getLogger(OAuthServlet.class);

	@Override
	public void contextDestroyed(ServletContextEvent arg0) {

	}

	@Override
	public void contextInitialized(ServletContextEvent servletContextEvent) {
		log.info("Initializing the SocialHub System.....");
		
		Properties props = GlobalDefaultConfiguration.getInstance()
				.getProperties();
		String adminEmail = props
				.getProperty(GlobalDefaultConfiguration.KEY_ADMIN_EMAIL);
		User admin = MyPersistenceManagerFactory.getUser(adminEmail);
		if (admin == null) {
			log.info("Admin account not found. Creating admin account....");

			String adminDisplayname = props
					.getProperty(GlobalDefaultConfiguration.KEY_ADMIN_DISPLAY_NAME);
			String adminPassword = props
					.getProperty(GlobalDefaultConfiguration.KEY_ADMIN_PASSWORD);
			admin = MyPersistenceManagerFactory.createNewUser(adminEmail,
					adminPassword, adminDisplayname, Permission.ADMIN);
			log.info("Admin account created. " + admin);
		} else{
			log.info("Admin account already created.");
		}

		log.info("Initlizing the SocialHub System finished.....");

	}

}