webService

<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsdl="http://webservices..com.br/WSDL">
   <soapenv:Header/>
   <soapenv:Body>
      <wsdl:RetornaContatosCadastradost soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
         <login xsi:type="xsd:string">LOGIN</login>
         <senha xsi:type="xsd:string">SENHA</senha>
         <data_de xsi:type="xsd:string">DD/MM/AAAA</data_de>
         <data_ate xsi:type="xsd:string">DD/MM/AAAA</data_ate>
      </wsdl:RetornaContatosBlackList>
   </soapenv:Body>
</soapenv:Envelope>

import java.rmi.RemoteException;

import javax.xml.rpc.ServiceException;

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;

public class Teste {
	public static void main(String[] args) throws ServiceException,
			RemoteException {

		String local = "http://webservices2.virtualtarget.com.br/index.php";
		String ret = null;
		String login = "login";
		String senha = "senha";

		try {
			Call call = (Call) new Service().createCall();
			call.setTargetEndpointAddress(local);
			call.setOperationName("RetornaListas");

			Object[] param = new Object[] { login, senha };

			ret = (String) call.invoke(param);

			System.out.println("retornado: " + ret);

		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}