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1   /*
2    *  jDTAUS Core SPI
3    *  Copyright (C) 2005 Christian Schulte
4    *  <cs@schulte.it>
5    *
6    *  This library is free software; you can redistribute it and/or
7    *  modify it under the terms of the GNU Lesser General Public
8    *  License as published by the Free Software Foundation; either
9    *  version 2.1 of the License, or any later version.
10   *
11   *  This library is distributed in the hope that it will be useful,
12   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   *  Lesser General Public License for more details.
15   *
16   *  You should have received a copy of the GNU Lesser General Public
17   *  License along with this library; if not, write to the Free Software
18   *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
19   *
20   */
21  package org.jdtaus.core.text.spi;
22  
23  import org.jdtaus.core.text.MessageEvent;
24  import org.jdtaus.core.text.MessageEventSource;
25  
26  /**
27   * Logs messages to applications.
28   * <p>jDTAUS Core SPI {@code ApplicationLogger} specification to be used by
29   * implementations to log messages to applications.</p>
30   *
31   * @author <a href="mailto:cs@schulte.it">Christian Schulte</a>
32   * @version $JDTAUS: ApplicationLogger.java 8641 2012-09-27 06:45:17Z schulte $
33   * @see org.jdtaus.core.container.Container
34   */
35  public interface ApplicationLogger extends MessageEventSource
36  {
37      //--ApplicationLogger-------------------------------------------------------
38  
39      /**
40       * Logs a message to applications.
41       *
42       * @param e the event to provide to applications.
43       *
44       * @throws NullPointerException if {@code e} is {@code null}.
45       */
46      void log( MessageEvent e );
47  
48      //-------------------------------------------------------ApplicationLogger--
49  }