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.config; 18 19 import java.io.Serializable; 20 import java.util.Map; 21 22 import org.apache.logging.log4j.core.config.plugins.Plugin; 23 import org.apache.logging.log4j.core.net.Advertiser; 24 25 /** 26 * The default advertiser does not do anything. 27 */ 28 @Plugin(name = "default", category = Node.CATEGORY, elementType = "advertiser", printObject = false) 29 public class DefaultAdvertiser implements Advertiser, Serializable { 30 31 private static final long serialVersionUID = 1L; 32 33 /** 34 * Does nothing. 35 * 36 * @return null 37 */ 38 @Override 39 public Object advertise(final Map<String, String> properties) { 40 return null; 41 } 42 43 /** 44 * Does nothing 45 * @param advertisedObject 46 */ 47 @Override 48 public void unadvertise(final Object advertisedObject) { 49 //no-op 50 } 51 52 }