/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2013, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package chapters.layouts;

import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.CoreConstants;
import ch.qos.logback.core.LayoutBase;

public class MySampleLayout2 extends LayoutBase<ILoggingEvent> {

  String prefix = null;
  boolean printThreadName = true;

  public void setPrefix(String prefix) {
    this.prefix = prefix;
  }

  public void setPrintThreadName(boolean printThreadName) {
    this.printThreadName = printThreadName;
  }

  public String doLayout(ILoggingEvent event) {
    StringBuffer sbuf = new StringBuffer(128);
    if (prefix != null) {
      sbuf.append(prefix + ": ");
    }
    sbuf.append(event.getTimeStamp() - event.getLoggerContextVO().getBirthTime());
    sbuf.append(" ");
    sbuf.append(event.getLevel());
    if (printThreadName) {
      sbuf.append(" [");
      sbuf.append(event.getThreadName());
      sbuf.append("] ");
    } else {
      sbuf.append(" ");
    }
    sbuf.append(event.getLoggerName());
    sbuf.append(" - ");
    sbuf.append(event.getFormattedMessage());
    sbuf.append(CoreConstants.LINE_SEPARATOR);
    return sbuf.toString();
  }
}