| /* |
| * 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.brooklyn.util.core; |
| |
| import java.net.InetAddress; |
| |
| import org.apache.brooklyn.core.location.geo.LocalhostExternalIpLoader; |
| import org.apache.brooklyn.core.server.BrooklynServiceAttributes; |
| import org.apache.brooklyn.util.JavaGroovyEquivalents; |
| import org.apache.brooklyn.util.core.flags.TypeCoercions; |
| import org.apache.brooklyn.util.net.Networking; |
| |
| public class BrooklynNetworkUtils { |
| |
| /** returns the externally-facing IP address from which this host comes, or 127.0.0.1 if not resolvable */ |
| public static String getLocalhostExternalIp() { |
| return LocalhostExternalIpLoader.getLocalhostIpQuicklyOrDefault(); |
| } |
| |
| /** returns a IP address for localhost paying attention to a system property to prevent lookup in some cases */ |
| public static InetAddress getLocalhostInetAddress() { |
| return TypeCoercions.coerce(JavaGroovyEquivalents.elvis(BrooklynServiceAttributes.LOCALHOST_IP_ADDRESS.getValue(), |
| Networking.getLocalHost()), InetAddress.class); |
| } |
| |
| } |