fr.ms.log4jdbc.utils.Trace Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of log4jdbc-file Show documentation
The newest version!
/*
 * This file is part of Log4Jdbc.
 *
 * Log4Jdbc 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.
 *
 * Log4Jdbc 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 Log4Jdbc.  If not, see .
 *
 */
package fr.ms.log4jdbc.utils;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;

/**
 * 
 * @see Marco4J
 * 
 * 
 * @author Marco Semiao
 * 
 */
public final class Trace {

  private final static Log4JdbcProperties props = Log4JdbcProperties.getInstance();

  public static synchronized void print(final String message) {

    final File file = props.file();
    if (file == null) {
      System.out.println(message);
    } else {
      FileOutputStream fos = null;
      OutputStreamWriter writer = null;
      try {
        fos = new FileOutputStream(file.getAbsolutePath(), true);
        writer = new OutputStreamWriter(fos, "UTF-8");
        writer.write(message, 0, message.length());
        writer.write(System.getProperty("line.separator"));
      } catch (final IOException e) {
        throw new RuntimeException(e.getMessage());
      } finally {
        if (writer != null) {
          try {
            writer.close();
          } catch (final IOException e) {
            throw new RuntimeException(e.getMessage());
          }
        }
      }
    }
  }
}