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