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 = Node.CATEGORY, elementType = "advertiser", printObject = false) 28 public class DefaultAdvertiser implements Advertiser { 29 30 /** 31 * Does nothing. 32 * 33 * @return null 34 */ 35 @Override 36 public Object advertise(final Map<String, String> properties) { 37 return null; 38 } 39 40 /** 41 * Does nothing. 42 * @param advertisedObject 43 */ 44 @Override 45 public void unadvertise(final Object advertisedObject) { 46 //no-op 47 } 48 49 }