Java tutorial
/* * 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.jmeter.protocol.mongodb.mongo; import java.net.UnknownHostException; import java.util.ArrayList; import java.util.Arrays; import java.util.List; import org.apache.commons.lang3.StringUtils; import com.mongodb.ServerAddress; /** */ public class MongoUtils { /** * MongoDB default connection port */ public static final int DEFAULT_PORT = 27017; public static List<ServerAddress> toServerAddresses(String connections) throws UnknownHostException { List<ServerAddress> addresses = new ArrayList<>(); for (String connection : Arrays.asList(connections.split(","))) { int port = DEFAULT_PORT; String[] hostPort = connection.split(":"); if (hostPort.length > 1 && !StringUtils.isEmpty(hostPort[1])) { port = Integer.parseInt(hostPort[1].trim()); } addresses.add(new ServerAddress(hostPort[0], port)); } return addresses; } }