Example usage for org.apache.commons.net WhoisClient WhoisClient

Introduction

In this page you can find the example usage for org.apache.commons.net WhoisClient WhoisClient.

Prototype

public WhoisClient() 

Source Link

Document

The default whois constructor.

Usage

From source file:examples.fwhois.java

public static final void main(String[] args) {
    int index;/* w w w.j av a  2 s . c om*/
    String handle, host;
    InetAddress address = null;
    WhoisClient whois;

    if (args.length != 1) {
        System.err.println("usage: fwhois handle[@<server>]");
        System.exit(1);
    }

    index = args[0].lastIndexOf("@");

    whois = new WhoisClient();
    // We want to timeout if a response takes longer than 60 seconds
    whois.setDefaultTimeout(60000);

    if (index == -1) {
        handle = args[0];
        host = WhoisClient.DEFAULT_HOST;
    } else {
        handle = args[0].substring(0, index);
        host = args[0].substring(index + 1);
    }

    try {
        address = InetAddress.getByName(host);
    } catch (UnknownHostException e) {
        System.err.println("Error unknown host: " + e.getMessage());
        System.exit(1);
    }

    System.out.println("[" + address.getHostName() + "]");

    try {
        whois.connect(address);
        System.out.print(whois.query(handle));
        whois.disconnect();
    } catch (IOException e) {
        System.err.println("Error I/O exception: " + e.getMessage());
        System.exit(1);
    }
}

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From source file:ProtocolRunner.java

public static SocketClient getTCPClientInstance(int clientType) {
   switch(clientType) {
        case 0: { // is chargen
            if(charGenTCPClient == null) {
                charGenTCPClient = new CharGenTCPClient();
            }/*w w w . ja  v a 2 s. c  o  m*/
            return charGenTCPClient;
        }
       case 1: { // is daytime 
           if(daytimeTCPClient == null) {
               daytimeTCPClient = new DaytimeTCPClient();
           }
           return daytimeTCPClient;
       }
       case 2: { // is echo
           if(echoTCPClient == null) {
               echoTCPClient = new EchoTCPClient();
           }
           return echoTCPClient;
       }
       case 3: { // is finger
           if(fingerClient == null) {
               fingerClient = new FingerClient();
           }
           return fingerClient;
       }
       case 4: { // is ftp
           if(ftpClient == null) {
               ftpClient = new FTPClient();
           }
           return ftpClient;
       }
       case 5: { // is nntp
           if(nntpClient == null) {
               nntpClient = new NNTPClient();
           }
           return nntpClient;
       }
       case 6: { // is pop3
           if(pop3Client == null) {
               pop3Client = new POP3Client();
           }
           return pop3Client;
       }
       case 7: { // is smtp
           if(smtpClient == null) {
               smtpClient = new SMTPClient();
           }
           return smtpClient;
       }
       case 8: { // is time
           if(timeTCPClient == null) {
               timeTCPClient = new TimeTCPClient();
           }
           return timeTCPClient;
       }
       case 9: { // is whois
           if(whoisClient == null) {
               whoisClient = new WhoisClient();
           }
           return whoisClient;
       }
    }
    return null;
}

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