Log.java

package dbfit.util;

/**
 * Provides basic support for logging and debugging for dbfit.
 *
 * @author Pål Brattberg, Acando AB
 * @since 1.1.2
 */
public class Log {

    public static void log(String msg) {
        write(msg);
    }

    public static void log(String msg, Object... args) {
        writef(msg + "\n", args);
    }

    private static void write(String msg) {
        writef("%s%s", msg, "\n");
    }

    public static void log() {
        write("");
    }

    private static void writef(String msg, Object... args) {
        if (Options.isDebugLog()) {
            System.out.printf(msg, args);
        }
    }

    public static void log(final Exception e) {
        if (Options.isDebugLog()) {
            e.printStackTrace();
        }
    }
}