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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.selector;
18  
19  import java.net.URI;
20  
21  import org.apache.logging.log4j.core.LoggerContext;
22  
23  /**
24   * ContextSelectors that have a name.
25   */
26  public interface NamedContextSelector extends ContextSelector {
27  
28      /**
29       * Locate the LoggerContext with the specified name.
30       * @param name The LoggerContext name.
31       * @param externalContext The external context to associate with the LoggerContext.
32       * @param configLocation The location of the configuration.
33       * @return A LoggerContext.
34       */
35      LoggerContext locateContext(String name, Object externalContext, URI configLocation);
36  
37      /**
38       * Locate the LoggerContext with the specified name using the default configuration.
39       * @param name The LoggerContext name.
40       * @return A LoggerContext.
41       */
42      LoggerContext removeContext(String name);
43  }