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    1   /**
    2    * Copyright (c) 2004-2013 QOS.ch
    3    * All rights reserved.
    4    *
    5    * Permission is hereby granted, free  of charge, to any person obtaining
    6    * a  copy  of this  software  and  associated  documentation files  (the
    7    * "Software"), to  deal in  the Software without  restriction, including
    8    * without limitation  the rights to  use, copy, modify,  merge, publish,
    9    * distribute,  sublicense, and/or sell  copies of  the Software,  and to
    10   * permit persons to whom the Software  is furnished to do so, subject to
    11   * the following conditions:
    12   *
    13   * The  above  copyright  notice  and  this permission  notice  shall  be
    14   * included in all copies or substantial portions of the Software.
    15   *
    16   * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
    17   * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
    18   * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
    19   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    20   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    21   * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
    22   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    23   *
    24   */
    25  package org.slf4j.impl;
    26
    27  import org.slf4j.IMarkerFactory;
    28  import org.slf4j.MarkerFactory;
    29  import org.slf4j.helpers.BasicMarkerFactory;
    30  import org.slf4j.spi.MarkerFactoryBinder;
    31
    32  /**
    33   *
    34   * The binding of {@link MarkerFactory} class with an actual instance of
    35   * {@link IMarkerFactory} is performed using information returned by this class.
    36   *
    37   * @author Ceki G&uuml;lc&uuml;
    38   * @author Andrey Korzhevskiy <a.korzhevskiy@gmail.com>
    39   */
    40  public class StaticMarkerBinder implements MarkerFactoryBinder {
    41
    42      /**
    43       * The unique instance of this class.
    44       */
    45      public static final StaticMarkerBinder SINGLETON = new StaticMarkerBinder();
    46
    47      final IMarkerFactory markerFactory = new BasicMarkerFactory();
    48
    49      private StaticMarkerBinder() {
    50      }
    51
    52      /**
    53       * Return the singleton of this class.
    54       *
    55       * @return the StaticMarkerBinder singleton
    56       * @since 1.7.14
    57       */
    58      public static StaticMarkerBinder getSingleton() {
    59          return SINGLETON;
    60      }
    61
    62      /**
    63       * Currently this method always returns an instance of
    64       * {@link BasicMarkerFactory}.
    65       */
    66      public IMarkerFactory getMarkerFactory() {
    67          return markerFactory;
    68      }
    69
    70      /**
    71       * Currently, this method returns the class name of
    72       * {@link BasicMarkerFactory}.
    73       */
    74      public String getMarkerFactoryClassStr() {
    75          return BasicMarkerFactory.class.getName();
    76      }
    77  }