/*

 * Created on Aug 21, 2003

 */

package isac.bridge;

/**

 * Simple Logging utility class used by the bridge components

 * 

 * @version 1.0

 * @author rgradisc

 */

import java.io.FileWriter;

import java.io.IOException;

import java.util.Date;

public class BridgeLogger {

    //The logging text will be stored in this file

    FileWriter general_log_;

    //minimum severity level of a message to be logged

    //0 == log everything

    int min_log_level_ = 0;

    /**

     * Create a new BridgeLogger which writes data to a file

     * 

     * @param path

     *            The path to the file which should be logged into

     */

    public BridgeLogger(String path) {

        try {

            general_log_ = new FileWriter(path + "../sml/BridgeLog/general.txt");

            log(1, "--------------------------");

            log(1, "Server started on " + new Date());

            log(1, "--------------------------");

        } catch (IOException e) {

            e.printStackTrace();

        }

    }

    /**

     * Log general messages of bridge components in one file

     * 

     * @param level

     *            Severity level

     * @param msg

     *            The message to be logged

     */

    public void log(int level, String msg) {

        if (level > min_log_level_) {

            try {

                general_log_.write(msg + "\n");

                general_log_.flush();

            } catch (IOException e) {

                e.printStackTrace();

            }

        }

    }

    /**

     * Close the logging file

     */

    public void close() {

        try {

            general_log_.close();

        } catch (IOException e) {

            e.printStackTrace();

        }

    }

    public int getMinLogLevel() {

        return min_log_level_;

    }

    public void setMinLogLevel(int i) {

        min_log_level_ = i;

    }

}