Mensagem SOAP = null

// 1 Criar a Mensagem com o protocolo desejado  
        MessageFactory factory = MessageFactory.newInstance();  
        SOAPMessage message = factory.createMessage();  

        // 2 obter as partes do envelope  
        SOAPHeader header = message.getSOAPHeader();  
        SOAPBody body = message.getSOAPBody();  
          
        header.detachNode(); // elima o cabecalho, caso nao va utiliza-lo  
          
        // 3 montar o corpo com os elementos desejados (metodos do WS a serem chamados)  
        //HelloWorld no meu exemplo  
        QName bodyName = new QName("http://192.168.1.180", "executeNAcessos");  
        SOAPBodyElement bodyElement = body.addBodyElement(bodyName);  
          
        SOAPElement symbol = bodyElement.addChildElement(new QName("message"));  
        symbol.addTextNode(" ");  
          
        // 4 Montar a conexão com o WS  
        SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();  
        SOAPConnection connection = soapConnectionFactory.createConnection();  
        URL url = new URL("http://192.168.1.180/webservice_a/AWS");  

        
        SOAPMessage response = connection.call(message, url);  
        
        System.out.println(response.getSOAPBody());
        
        connection.close();