View Javadoc

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.spi;
18  
19  import java.net.URL;
20  import java.util.Properties;
21  
22  /**
23   *
24   */
25  public class Provider {
26      private static final Integer DEFAULT_PRIORITY = Integer.valueOf(-1);
27      private static final String FACTORY_PRIORITY = "FactoryPriority";
28      private static final String THREAD_CONTEXT_MAP = "ThreadContextMap";
29      private static final String LOGGER_CONTEXT_FACTORY = "LoggerContextFactory";
30  
31      private final Integer priority;
32      private final String className;
33      private final String threadContextMap;
34      private final URL url;
35  
36      public Provider(final Properties props, final URL url) {
37          this.url = url;
38          final String weight = props.getProperty(FACTORY_PRIORITY);
39          priority = weight == null ? DEFAULT_PRIORITY : Integer.valueOf(weight);
40          className = props.getProperty(LOGGER_CONTEXT_FACTORY);
41          threadContextMap = props.getProperty(THREAD_CONTEXT_MAP);
42      }
43  
44      public Integer getPriority() {
45          return priority;
46      }
47  
48      public String getClassName() {
49          return className;
50      }
51  
52      public String getThreadContextMap() {
53          return threadContextMap;
54      }
55  
56      public URL getURL() {
57          return url;
58      }
59  }