Accessing Web Sources - Beginning Java Programming: The Object-Oriented Approach - page 393

createSOAPRequest(stockSymbol),
SERVICE_HOST + SERVICE_ENDPOINT);

soapConnection.close();

return soapResponse;
} catch (UnsupportedOperationException | SOAPException e) {
e.printStackTrace();
} finally {
if (soapConnection != null)
try { soapConnection.close(); } catch (SOAPException i) {}
}

return null;
}

private static SOAPMessage createSOAPRequest(String stockSymbol) {
try {
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage();

SOAPBody soapBody = soapMessage.getSOAPBody();
QName bodyName = new QName(SERVICE_HOST, SERVICE_METHOD);
SOAPBodyElement bodyElement = soapBody.addBodyElement(bodyName);
SOAPElement soapBodyArgument1 = bodyElement.addChildElement("symbol");
soapBodyArgument1.addTextNode(stockSymbol);

MimeHeaders headers = soapMessage.getMimeHeaders();
headers.addHeader("SOAPAction", SERVICE_HOST + SERVICE_METHOD);

soapMessage.saveChanges();

return soapMessage;
} catch (SOAPException e) {
e.printStackTrace();
}

return null;
}
}

4.

Finally, you can create a test class containing a main method, called StockQuoteProgram :

package withoutwsdlobjectoriented;

import java.util.Set;
import javax.xml.soap.SOAPMessage;

public class StockQuoteProgram {
public static void main(String[] args) {
SOAPMessage soapReply = StockServiceClient.getStockQuote("IBM");

Set<Stock> stocks =
StockFactory.newStocksFromSOAPReplyMessage(soapReply);