import java.util.Hashtable;
import java.util.Vector;

import org.apache.xmlrpc.XmlRpcClient;

public class CreateKeyExample
{
  private static final String KA_SERVICE = "https://ka.demo.plesk.com:7050";
  private static final String REMOTE_API_LOGIN = "API_LOGIN";
  private static final String REMOTE_API_PASSWORD = "API_PASSWORD";

  public static void main( String[] args ) throws Exception
  {
    //create xml-rpc client instance point to KA service
    XmlRpcClient xmlRpcClient = new XmlRpcClient(KA_SERVICE);

    //prepare vector for passing arguments
    Vector methodArguments = new Vector();

    //create authInfo structure and pass as method argument
    Hashtable authInfo = new Hashtable();
    authInfo.put( "login",API_LOGIN);
    authInfo.put( "password",API_PASSWORD);
    methodArguments.add(authInfo);

    //create serverInfo structure and pass as method argument
    Vector ipsVector = new Vector();
    ipsVector.add( "192.168.0.0" );
    Hashtable serverInfo = new Hashtable();
    serverInfo.put("ips",ipsVector);
    methodArguments.add( serverInfo );

    //pass client login
    methodArguments.add( "CLIENT_LOGIN" );

    //keytype api constant name
    methodArguments.add( "PLESK_8" );

    //create vector of upgrade plans constant and pass as argument
    Vector features = new Vector();
    features.add( "30_DOMAINS" );
    features.add( "1YR_PREMIUM_SUPPORT_PACK" );
    methodArguments.add( features );

    //Invoke method
    Hashtable invocationResult = (Hashtable)xmlRpcClient.execute("partner10.createKey",methodArguments);
    System.out.println(invocationResult);
  }
}

import java.util.Hashtable;
import java.util.Vector;

import org.apache.xmlrpc.XmlRpcClient;

public class UpgradeKeyExample
{
  private static final String KA_SERVICE = "https://ka.demo.plesk.com:7050";
  private static final String REMOTE_API_LOGIN = "API_LOGIN";
  private static final String REMOTE_API_PASSWORD = "API_PASSWORD";

  public static void main( String[] args ) throws Exception
  {
    //create xml-rpc client instance point to KA service
    XmlRpcClient xmlRpcClient = new XmlRpcClient(KA_SERVICE);

    //prepare vector for passing arguments
    Vector methodArguments = new Vector();

    //create authInfo structure and pass as method argument
    Hashtable authInfo = new Hashtable();
    authInfo.put( "login",API_LOGIN);
    authInfo.put( "password",API_PASSWORD);
    methodArguments.add(authInfo);

    //Key number to be upgraded
    methodArguments.add( "PLSK.12345678.1234" );

    //Upgrade plan constant to be applied
    methodArguments.add( "100_DOMAINS_TO_UNLIMITED_DOMAINS" );

    //Invoke method
    Hashtable invocationResult = (Hashtable)xmlRpcClient.execute("partner10.upgradeKey",methodArguments);
    System.out.println(invocationResult);
  }
}