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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.log4j;
    18
    19
    20  import org.apache.log4j.spi.LoggerFactory;
    21  import org.apache.logging.log4j.core.LoggerContext;
    22
    23  /**
    24   *
    25   */
    26  public class Logger extends Category {
    27
    28      protected Logger(final String name) {
    29          super((LoggerContext) PrivateManager.getContext(), name);
    30      }
    31
    32      Logger(final LoggerContext context, final String name) {
    33          super(context, name);
    34      }
    35
    36      public static Logger getLogger(final String name) {
    37          return (Logger) Category.getInstance((LoggerContext) PrivateManager.getContext(), name);
    38      }
    39
    40      public static Logger getLogger(final Class<?> clazz) {
    41          return (Logger) Category.getInstance((LoggerContext) PrivateManager.getContext(), clazz);
    42      }
    43
    44      public static Logger getRootLogger() {
    45          return (Logger) Category.getRoot((LoggerContext) PrivateManager.getContext());
    46      }
    47
    48      public static Logger getLogger(final String name, final LoggerFactory factory) {
    49          return (Logger) Category.getInstance((LoggerContext) PrivateManager.getContext(), name, factory);
    50      }
    51
    52      /**
    53       * Internal Log Manager.
    54       */
    55      private static class PrivateManager extends org.apache.logging.log4j.LogManager {
    56          private static final String FQCN = Logger.class.getName();
    57
    58          public static org.apache.logging.log4j.spi.LoggerContext getContext() {
    59              return getContext(FQCN, false);
    60          }
    61
    62          public static org.apache.logging.log4j.Logger getLogger(final String name) {
    63              return getLogger(FQCN, name);
    64          }
    65      }
    66  }