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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements. See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache license, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License. You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the license for the specific language governing permissions and
15   * limitations under the license.
16   */
17  package org.apache.logging.log4j.core.config;
18  
19  /**
20   * The default configuration writes all output to the Console using the default logging level. You configure default
21   * logging level by setting the system property "org.apache.logging.log4j.level" to a level name. If you do not
22   * specify the property, Log4j uses the ERROR Level. Log Events will be printed using the basic formatting provided
23   * by each Message.
24   */
25  public class DefaultConfiguration extends AbstractConfiguration {
26  
27      /**
28       * The name of the default configuration.
29       */
30      public static final String DEFAULT_NAME = "Default";
31      
32      /**
33       * The System Property used to specify the logging level.
34       */
35      public static final String DEFAULT_LEVEL = "org.apache.logging.log4j.level";
36      
37      /**
38       * The default Pattern used for the default Layout.
39       */
40      public static final String DEFAULT_PATTERN = "%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n";
41  
42      /**
43       * Constructor to create the default configuration.
44       */
45      public DefaultConfiguration() {
46          super(null, ConfigurationSource.NULL_SOURCE);
47          setToDefault();
48      }
49  
50      @Override
51      protected void doConfigure() {
52      }
53  }