/** * * 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.airavata.cloud.util; import org.openstack4j.model.compute.FloatingIP; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class OpenstackIntfUtil { // Initializing Logger private static Logger logger = LoggerFactory.getLogger(OpenstackIntfUtil.class); public static Boolean isFloatingIPUsed(FloatingIP floatIp) { try { Boolean isUsed = floatIp.getInstanceId() != null; return isUsed; } catch( Exception ex ) { ex.printStackTrace(); // TODO: Check with the team on how to handle exceptions. logger.error("Failed to check if the Floating IP " + floatIp.getFloatingIpAddress() + "is used."); return null; } } }