Java HTTP Port checkHostPort(String connectionString)

Description

check Host Port

License

Open Source License

Declaration

public static boolean checkHostPort(String connectionString) 

Method Source Code

//package com.java2s;
/**//  w ww .  j av a  2s.c o m
 * Copyright 2012-2014 eBay Software Foundation, All Rights Reserved.
 * 
 * Licensed 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.
 */

import java.io.IOException;
import java.net.Socket;

public class Main {
    public static boolean checkHostPort(String connectionString) {
        String[] split = connectionString.split(":");
        String serverAddress = split[0];
        Integer serverPort = Integer.valueOf(split[1]);
        try (Socket s = new Socket(serverAddress, serverPort)) {
            return true;
        } catch (IOException ex) {
            /* ignore */
        }

        return false;
    }
}

Related

1. checkHostAvailability(String host, int port)
2. checkIfPortAvailable(int port)
3. create(final int[] ports)
4. create(String scheme, String rawUserInfo, String host, int port, String rawPath, String rawQuery, String rawFragment)
5. createProxy(final Proxy.Type type, final String host, final int port)