package musichub.util; import java.io.IOException; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.StandardOpenOption; import java.sql.Timestamp; /** * Class offering a log writing method. * * @author Aimeric ADJUTOR * @version 1.0 */ public final class LogHandler { /** * Method that just throws an AssertionError if the class is called * * @throws AssertionError you can't instantiate this class * @author Aimeric ADJUTOR */ public LogHandler() { throw new AssertionError("You just can't instantiate this class."); } /** * Method that writes a log message to spoteezer.log * * @param msg the message to write * @param type the type of log * @throws IOException if the file's not there */ public static void write(String msg, String type) throws IOException { Timestamp timestamp = new Timestamp(System.currentTimeMillis()); //Create the log using the given message String logMsg = "\n[" + timestamp + "] " + type + ": " + msg; // Define the file name of the file Path fileName = Path.of("log/spoteezer.log"); // Write into the file Files.writeString(fileName, logMsg, StandardOpenOption.APPEND); } /** * Method that prints the content of spoteezer.log * * @throws IOException if the file's not there */ public static void read() throws IOException { Path fileName = Path.of("log/spoteezer.log"); // Read the content of the file String file_content = Files.readString(fileName); // Print the content inside the file System.out.println("\n" + file_content + "\n"); } }