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 */ 017package org.apache.logging.log4j.core.config; 018 019import java.io.Serializable; 020import java.util.Map; 021 022import org.apache.logging.log4j.core.config.plugins.Plugin; 023import org.apache.logging.log4j.core.net.Advertiser; 024 025/** 026 * The default advertiser does not do anything. 027 */ 028@Plugin(name = "default", category = Node.CATEGORY, elementType = "advertiser", printObject = false) 029public class DefaultAdvertiser implements Advertiser, Serializable { 030 031 private static final long serialVersionUID = 1L; 032 033 /** 034 * Does nothing. 035 * 036 * @return null 037 */ 038 @Override 039 public Object advertise(final Map<String, String> properties) { 040 return null; 041 } 042 043 /** 044 * Does nothing 045 * @param advertisedObject 046 */ 047 @Override 048 public void unadvertise(final Object advertisedObject) { 049 //no-op 050 } 051 052}