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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  
18  package org.apache.logging.log4j.jul;
19  
20  import java.util.logging.Logger;
21  
22  import org.apache.logging.log4j.message.MessageFactory;
23  import org.apache.logging.log4j.message.MessageFormatMessageFactory;
24  import org.apache.logging.log4j.spi.LoggerContext;
25  
26  /**
27   * {@link Logger} registry implementation using just log4j-api. This is the fallback registry used when log4j-core is
28   * not available.
29   *
30   * @since 2.1
31   */
32  public class ApiLoggerAdapter extends AbstractLoggerAdapter {
33  
34      private static final MessageFactory MESSAGE_FACTORY = new MessageFormatMessageFactory();
35  
36      @Override
37      protected Logger newLogger(final String name, final LoggerContext context) {
38          return new ApiLogger(context.getLogger(name, MESSAGE_FACTORY));
39      }
40  }