| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache license, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the license for the specific language governing permissions and |
| * limitations under the license. |
| */ |
| package org.apache.logging.log4j.core.net; |
| |
| import org.apache.logging.log4j.plugins.Node; |
| import org.apache.logging.log4j.plugins.Plugin; |
| import org.apache.logging.log4j.plugins.PluginBuilderAttribute; |
| import org.apache.logging.log4j.plugins.PluginFactory; |
| import org.apache.logging.log4j.plugins.validation.constraints.ValidHost; |
| import org.apache.logging.log4j.plugins.validation.constraints.ValidPort; |
| |
| import java.net.InetAddress; |
| import java.net.InetSocketAddress; |
| |
| /** |
| * Plugin to hold a hostname and port (socket address). |
| * |
| * @since 2.8 |
| */ |
| @Plugin(name = "SocketAddress", category = Node.CATEGORY, printObject = true) |
| public class SocketAddress { |
| |
| /** |
| * Creates a SocketAddress corresponding to {@code localhost:0}. |
| * |
| * @return a SocketAddress for {@code localhost:0} |
| */ |
| public static SocketAddress getLoopback() { |
| return new SocketAddress(InetAddress.getLoopbackAddress(), 0); |
| } |
| |
| // never null |
| private final InetSocketAddress socketAddress; |
| |
| private SocketAddress(final InetAddress host, final int port) { |
| this.socketAddress = new InetSocketAddress(host, port); |
| } |
| |
| public InetSocketAddress getSocketAddress() { |
| return socketAddress; |
| } |
| |
| public int getPort() { |
| return socketAddress.getPort(); |
| } |
| |
| public InetAddress getAddress() { |
| return socketAddress.getAddress(); |
| } |
| |
| public String getHostName() { |
| return socketAddress.getHostName(); |
| } |
| |
| @PluginFactory |
| public static Builder newBuilder() { |
| return new Builder(); |
| } |
| |
| public static class Builder implements org.apache.logging.log4j.plugins.util.Builder<SocketAddress> { |
| |
| @PluginBuilderAttribute |
| @ValidHost |
| private InetAddress host; |
| |
| @PluginBuilderAttribute |
| @ValidPort |
| private int port; |
| |
| public Builder setHost(final InetAddress host) { |
| this.host = host; |
| return this; |
| } |
| |
| public Builder setPort(final int port) { |
| this.port = port; |
| return this; |
| } |
| |
| @Override |
| public SocketAddress build() { |
| return new SocketAddress(host, port); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return socketAddress.toString(); |
| } |
| |
| } |