DepotViewerPlugin.java

package de.open4me.depot;

import java.io.File;

import jsq.fetch.factory.Factory;
import de.open4me.depot.abruf.utils.Utils;
import de.open4me.depot.sql.SQLUtils;
import de.open4me.depot.tools.io.KurseViaCSV;
import de.willuhn.jameica.plugin.AbstractPlugin;
import de.willuhn.jameica.plugin.Version;
import de.willuhn.jameica.system.Application;
import de.willuhn.logging.Logger;
import de.willuhn.util.ApplicationException;

/**
 * You need to have at least one class wich inherits from <code>AbstractPlugin</code>.
 * If so, Jameica will detect your plugin automatically at startup.
 */
public class DepotViewerPlugin extends AbstractPlugin
{
	public static String getJSDirectory() {
		return Utils.getWorkingDir(DepotViewerPlugin.class) + File.separatorChar + "js";
	}

	/**
	 * This method is invoked on every startup.
	 * You can make here some stuff to init your plugin.
	 * If you get some errors here and you dont want to activate the plugin,
	 * simply throw an ApplicationException.
	 * You dont need to implement this function.
	 * @see de.willuhn.jameica.plugin.AbstractPlugin#init()
	 */
	public void init() throws ApplicationException
	{
		super.init();

		checkJavaStockQuotesDirectory();
		SQLUtils.checkforupdates();
		Factory.addJavaFetcher(new KurseViaCSV());
	}

	/**
	 * Nach anderen Datenquellen suchen
	 */
	private void checkJavaStockQuotesDirectory() {
		File dir = new File(getJSDirectory());
		if (dir.exists()) {
			for (final File fileEntry : dir.listFiles()) {
		        if (!fileEntry.isDirectory() && fileEntry.getName().toLowerCase().endsWith(".js")) {
		        	try {
		        		Factory.addJSFetcher(fileEntry.getAbsolutePath());
		        	} catch (Exception e) {
		        		Logger.error("Fehler beim Laden von " + fileEntry.getName(), e);
		        	}
		        }
		    }
		} else {
        	try {
    			dir.mkdirs();
        	} catch (Exception e) {
        		Logger.error("Fehler beim Anlegen von " + dir.getAbsolutePath(), e);
        	}
		}
	}

	/**
	 * This method is called only the first time, the plugin is loaded (before executing init()).
	 * if your installation procedure was not successfull, throw an ApplicationException.
	 * You dont need to implement this function.
	 * @see de.willuhn.jameica.plugin.AbstractPlugin#install()
	 */
	public void install() throws ApplicationException
	{

		// If we are running in client/server mode and this instance
		// is the client, we do not need to create a database.
		// Instead of this we will get our objects via RMI from
		// the server
		if (Application.inClientMode())
			return;
	}

	/**
	 * This method will be executed on every version change.
	 * You dont need to implement this function.
	 * @see de.willuhn.jameica.plugin.AbstractPlugin#update(de.willuhn.jameica.plugin.Version)
	 */
	public void update(Version oldVersion) throws ApplicationException
	{
		super.update(oldVersion);
		SQLUtils.checkforupdates();
	}

	/**
	 * Here you can do some cleanup stuff.
	 * The method will be called on every clean shutdown of jameica.
	 * You dont need to implement this function.
	 * @see de.willuhn.jameica.plugin.AbstractPlugin#shutDown()
	 */
	public void shutDown()
	{
		super.shutDown();
	}


}