| /* |
| * 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; |
| |
| /** |
| * Log4j/SLF4J {@link org.slf4j.Marker} type bridge. |
| */ |
| 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; |
| |
| /** |
| * Constructs a Log4jMarker using an existing Log4j {@link org.apache.logging.log4j.Marker}. |
| * @param marker The Log4j Marker upon which to base this Marker. |
| */ |
| public Log4jMarker(final org.apache.logging.log4j.Marker marker) { |
| this.marker = marker; |
| } |
| |
| @Override |
| public void add(final Marker marker) { |
| if (marker == null) { |
| throw new IllegalArgumentException(); |
| } |
| final Marker m = factory.getMarker(marker.getName()); |
| this.marker.addParents(((Log4jMarker)m).getLog4jMarker()); |
| } |
| |
| @Override |
| public boolean contains(final org.slf4j.Marker marker) { |
| if (marker == null) { |
| throw new IllegalArgumentException(); |
| } |
| return this.marker.isInstanceOf(marker.getName()); |
| } |
| |
| @Override |
| public boolean contains(final String s) { |
| return s != null && this.marker.isInstanceOf(s); |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (!(obj instanceof Log4jMarker)) { |
| return false; |
| } |
| final Log4jMarker other = (Log4jMarker) obj; |
| if (marker == null) { |
| if (other.marker != null) { |
| return false; |
| } |
| } else if (!marker.equals(other.marker)) { |
| return false; |
| } |
| return true; |
| } |
| |
| public org.apache.logging.log4j.Marker getLog4jMarker() { |
| return marker; |
| } |
| |
| @Override |
| public String getName() { |
| return marker.getName(); |
| } |
| |
| @Override |
| public boolean hasChildren() { |
| return marker.hasParents(); |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((marker == null) ? 0 : marker.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean hasReferences() { |
| return marker.hasParents(); |
| } |
| |
| @Override |
| public Iterator<Marker> iterator() { |
| final org.apache.logging.log4j.Marker[] log4jParents = this.marker.getParents(); |
| final List<Marker> parents = new ArrayList<>(log4jParents.length); |
| for (final org.apache.logging.log4j.Marker m : log4jParents) { |
| parents.add(factory.getMarker(m.getName())); |
| } |
| return parents.iterator(); |
| } |
| |
| @Override |
| public boolean remove(final Marker marker) { |
| return marker != null && this.marker.remove(MarkerManager.getMarker(marker.getName())); |
| } |
| } |