001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache license, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the license for the specific language governing permissions and 015 * limitations under the license. 016 */ 017 package org.apache.logging.log4j.core.config; 018 019 import java.util.Map; 020 021 import org.apache.logging.log4j.core.config.plugins.Plugin; 022 import org.apache.logging.log4j.core.net.Advertiser; 023 024 /** 025 * The default advertiser does not do anything. 026 */ 027 @Plugin(name = "default", category = "Core", elementType = "advertiser", printObject = false) 028 public class DefaultAdvertiser implements Advertiser { 029 /** 030 * Does nothing. 031 * 032 * @return null 033 */ 034 @Override 035 public Object advertise(final Map<String, String> properties) { 036 return null; 037 } 038 039 /** 040 * Does nothing 041 * @param advertisedObject 042 */ 043 @Override 044 public void unadvertise(final Object advertisedObject) { 045 //no-op 046 } 047 048 }