SiLeBAT/FSK-Lab

/*******************************************************************************
 * Copyright (c) 2015 Federal Institute for Risk Assessment (BfR), Germany
 *
 * 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.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Contributors:
 *     Department Biological Safety - BfR
 *******************************************************************************/
package org.hsh.bfr.db;

/**
 * @author Armin
 *
 */
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.text.SimpleDateFormat;
import java.util.Calendar;

public class MyLogger {

    private static SimpleDateFormat sdf = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss.S");
    public static boolean isKNIME = false;

    static void setup(String path) {
        try {
            File file = new File(path);
            file.getParentFile().mkdirs();
            FileOutputStream fos = new FileOutputStream(file);
            System.setOut(new PrintStream(fos));
            System.setErr(new PrintStream(fos));
        } catch (IOException e) {
            handleException(e);
        }
    }

    public static void handleException(Exception e) {
        handleException(e, false);
    }

    static void handleException(Exception e, boolean forceMessage) {
        if (isKNIME && e.getMessage() != null && (e.getMessage().equals("The table data is read only") || e.getMessage().equals("invalid transaction state: read-only SQL-transaction"))) {
            ;
        } else {
            Calendar c1 = Calendar.getInstance();
            System.err.println("Datum: " + sdf.format(c1.getTime()));
            e.printStackTrace();
            System.err.println("\n" + e.getMessage());
            if (!MainKernel.isServer()) {
                checkOOM(e.getMessage());
                if (forceMessage) {
                    //InfoBox ib = new InfoBox("Bitte mal bei Armin melden!\n(Tel.: 030-18412 2118, E-Mail: armin.weiser@bfr.bund.de)\n" + e.getMessage(), true, new Dimension(750, 300), null, false);
                    //ib.setVisible(true);                                                                                                                      
                }
            }
        }
    }

    public static void handleMessage(String message) {
        Calendar c1 = Calendar.getInstance();
        System.out.println("Datum: " + sdf.format(c1.getTime()));
        System.out.println("\t" + message + "\n");
        if (!MainKernel.isServer()) checkOOM(message);
    }

    private static void checkOOM(String msg) {

        if (msg != null) {
            if (msg.indexOf("emory") >= 0) {
                //InfoBox ib = new InfoBox("OutOfMemory!!! Bitte mal bei Armin melden!\n(Tel.: 030-18412 2118, E-Mail: armin.weiser@bfr.bund.de)", true, new Dimension(750, 300), null, false);
                //ib.setVisible(true);                                                                                                      
            } else if (msg.indexOf("logSevereEvent") >= 0) {
                //InfoBox ib = new InfoBox("logSevereEvent!!! Bitte mal bei Armin melden!\n(Tel.: 030-18412 2118, E-Mail: armin.weiser@bfr.bund.de)", true, new Dimension(750, 300), null, false);
                //ib.setVisible(true);                                                                                                      
            }
        }

    }
}