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.net; 18 19 import java.io.OutputStream; 20 import java.io.Serializable; 21 import java.net.InetAddress; 22 import java.util.HashMap; 23 import java.util.Map; 24 25 import org.apache.logging.log4j.core.Layout; 26 import org.apache.logging.log4j.core.appender.OutputStreamManager; 27 28 /** 29 * Abstract base class for managing sockets. 30 */ 31 public abstract class AbstractSocketManager extends OutputStreamManager { 32 33 /** 34 * The Internet address of the host. 35 */ 36 protected final InetAddress inetAddress; 37 38 /** 39 * The name of the host. 40 */ 41 protected final String host; 42 43 /** 44 * The port on the host. 45 */ 46 protected final int port; 47 48 /** 49 * The Constructor. 50 * @param name The unique name of this connection. 51 * @param os The OutputStream to manage. 52 * @param inetAddress The Internet address. 53 * @param host The target host name. 54 * @param port The target port number. 55 * @param bufferSize The buffer size. 56 */ 57 public AbstractSocketManager(final String name, final OutputStream os, final InetAddress inetAddress, 58 final String host, final int port, final Layout<? extends Serializable> layout, final boolean writeHeader, 59 final int bufferSize) { 60 super(os, name, layout, writeHeader, bufferSize); 61 this.inetAddress = inetAddress; 62 this.host = host; 63 this.port = port; 64 } 65 66 /** 67 * Gets this AbstractSocketManager's content format. Specified by: 68 * <ul> 69 * <li>Key: "port" Value: provided "port" param</li> 70 * <li>Key: "address" Value: provided "address" param</li> 71 * </ul> 72 * 73 * @return Map of content format keys supporting AbstractSocketManager 74 */ 75 @Override 76 public Map<String, String> getContentFormat() { 77 final Map<String, String> result = new HashMap<>(super.getContentFormat()); 78 result.put("port", Integer.toString(port)); 79 result.put("address", inetAddress.getHostAddress()); 80 return result; 81 } 82 }