cat request.xml | curl -X POST -H 'Content-Type: application/xml'  --data-binary @-  'https://gateway.autodns.com'

#!/usr/bin/perl

use strict;
use warnings;
use LWP::UserAgent;

my $debug=0;
my $ua  = LWP::UserAgent->new();
my $req = HTTP::Request->new( POST => 'https://gateway.autodns.com' );

$ua->agent('AgentName/0.1 ' . $ua->agent);
$ua->timeout(1200);
$req->content_type('application/xml');

my $content = do { local $/; <STDIN> };;
$req->content($content);

print STDERR "HTTP Request (".localtime()."):\n" if $debug;

my $res = $ua->request($req);

if ($res->is_success) {
        print $res->decoded_content()."\n";
        print STDERR "HTTP Response:\n".$res->as_string()."\n\n" if $debug;
} else {
        print STDERR $res->status_line()."\n";
}

<?php

define( 'HOST',   'https://gateway.autodns.com' );
define( 'XML_FILE', 'request.xml' );

$xml = implode( "", file(XML_FILE) );
header( 'Content-Type: application/xml' );
echo requestCurl( $xml );
 
function requestCurl( $data ) {
	$ch = curl_init( HOST );
	curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data );
	curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );
	curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, true );
	if( !$data = curl_exec( $ch )) {
		echo 'Curl execution error.', curl_error( $ch ) ."\n";
		return false;
	}
	curl_close( $ch );
	return $data;
}

?>

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.Charset;
 
/**
 * Communicates with the backend.
 * 
 * @author
 * 
 */
public class Communicator  {
 
    private static final String BACKEND_URL = "https://gateway.autodns.com/;" 
 
    private static final Charset utf8Charset = Charset.forName("UTF-8");
 
    /**
     * sends the given request to the predefined backend url via http post and reads the response
     * 
     * @param request
     * @return
     */
    public String sendRequest(String request) {
        URL url;
        HttpURLConnection connection = null;
        try {
 
            byte[] requestBytes = request.getBytes(utf8Charset);
 
            // Create connection
            url = new URL(BACKEND_URL);
            connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("POST");
            connection.setRequestProperty("Content-Type", "application/xml");
            connection.setRequestProperty("HTTP-Version", "HTTP/1.0");
            connection.setRequestProperty("Content-Length", "" + Integer.toString(requestBytes.length));
            connection.setRequestProperty("Content-Language", "de-DE");
            connection.setRequestProperty("charset", "utf-8");
            connection.setUseCaches(false);
            connection.setDoInput(true);
            connection.setDoOutput(true);
 
            // Send request
            DataOutputStream dataOutputStream = new DataOutputStream(connection.getOutputStream());
            dataOutputStream.write(requestBytes);
            dataOutputStream.flush();
 
            // Get Response
            InputStream is = connection.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(is));
            String line;
            StringBuffer response = new StringBuffer();
            while((line = reader.readLine()) != null) {
                response.append(line);
                response.append('\r');
            }
            return response.toString();
        } catch(Exception e) {
            e.printStackTrace();
            return null;
        } finally {
            if(connection != null) {
                try {
                    connection.getOutputStream().close();
                    connection.getInputStream().close();
                } catch(Throwable e) {
                }
                connection.disconnect();
            }
        }
    }
 
}