/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements. See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You under the Apache license, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License. You may obtain a copy of the License at
    *
    *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the license for the specific language governing permissions and
   * limitations under the license.
   */
  package org.apache.logging.slf4j;
  
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  import org.apache.logging.log4j.MarkerManager;
  import org.slf4j.IMarkerFactory;
  import org.slf4j.Marker;
  import org.slf4j.impl.StaticMarkerBinder;
  
  /**
   *
   */
  public class Log4jMarker implements Marker {
  
      public static final long serialVersionUID = 1590472L;
  
      private final IMarkerFactory factory = StaticMarkerBinder.SINGLETON.getMarkerFactory();
  
      private final org.apache.logging.log4j.Marker marker;
  
      public Log4jMarker(final org.apache.logging.log4j.Marker marker) {
          this.marker = marker;
      }
  
      public org.apache.logging.log4j.Marker getLog4jMarker() {
          return marker;
      }
  
      @Override
      public void add(final Marker marker) {
          final Marker m = factory.getMarker(marker.getName());
          this.marker.addParents(((Log4jMarker)m).getLog4jMarker());
      }
  
      @Override
      public boolean remove(final Marker marker) {
          return this.marker.remove(MarkerManager.getMarker(marker.getName()));
      }
  
      @Override
      public String getName() {
          return marker.getName();
      }
  
      @Override
      public boolean hasReferences() {
          return marker.hasParents();
      }
  
      @Override
      public boolean hasChildren() {
          return marker.hasParents();
      }
  
      @Override
      @SuppressWarnings("rawtypes")
      public Iterator iterator() {
          final List<Marker> parents = new ArrayList<Marker>();
          for (final org.apache.logging.log4j.Marker m : this.marker.getParents()) {
              parents.add(factory.getMarker(m.getName()));
          }
          return parents.iterator();
      }
  
      @Override
      public boolean contains(final org.slf4j.Marker marker) {
          return this.marker.isInstanceOf(marker.getName());
      }
  
      @Override
      public boolean contains(final String s) {
          return this.marker.isInstanceOf(s);
      }
  }