source: trunk/org/expeditee/stats/StatsLogger.java@ 4

package org.expeditee.stats;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;

import org.expeditee.io.Logger;

/**
 * This class is used to create all stats log files. Files are created with
 * filename: Date-Time.stat<br>
 * Where Date is in the format DDMMMYYYY and Time is in the format HHMM.
 * 
 * @author mrww1
 * 
 */
public class StatsLogger {

        private static String _filename = null;
        private static final String FRAMES_EDITED_FILENAME = "FramesEdited.stat";

        /**
         * Sets the path on disk that the statlog files will be created in.
         * 
         * @param location
         *            The path on disk to create the log files in.
         */
        private static void Init() {
                if (!org.expeditee.gui.UserSettings.LogStats)
                        return;

                File test = new File(org.expeditee.gui.FrameIO.STATISTICS_DIR);
                if (!test.exists())
                        test.mkdir();

                _filename = Logger.EasyDateFormat("ddMMMyy-HHmm") + ".stat";
        }

        /**
         * Writes the current stats to a file.
         * 
         */
        public static void WriteStatsFile() {
                if (!org.expeditee.gui.UserSettings.LogStats)
                        return;

                Init();

                try {
                        BufferedWriter writer = new BufferedWriter(new FileWriter(
                                        org.expeditee.gui.FrameIO.STATISTICS_DIR + _filename, true));
                        writer.write(SessionStats.getCurrentStats());
                        writer.newLine();

                        writer.flush();
                        writer.close();
                        
                        writer = new BufferedWriter(new FileWriter(
                                        org.expeditee.gui.FrameIO.STATISTICS_DIR + FRAMES_EDITED_FILENAME, true));
                        writer.write(SessionStats.getFramesEdited());
                        writer.newLine();

                        writer.flush();
                        writer.close();
                } catch (IOException ioe) {
                        ioe.printStackTrace();
                }
        }
}