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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.jackson;
    18
    19  import com.fasterxml.jackson.annotation.JsonInclude;
    20  import com.fasterxml.jackson.databind.ObjectMapper;
    21  import com.fasterxml.jackson.dataformat.xml.XmlMapper;
    22
    23  /**
    24   * A Jackson {@link ObjectMapper} initialized for Log4j.
    25   * <p>
    26   * <em>Consider this class private.</em>
    27   * </p>
    28   */
    29  public class Log4jXmlObjectMapper extends XmlMapper {
    30
    31      private static final long serialVersionUID = 1L;
    32
    33      /**
    34       * Create a new instance using the {@link Log4jXmlModule}.
    35       */
    36      public Log4jXmlObjectMapper() {
    37          super(new Log4jXmlModule());
    38          this.setSerializationInclusion(JsonInclude.Include.NON_EMPTY);
    39      }
    40
    41  }