MyUddiPing.java

<< Request.java Class Code | Examining MyUddiPing >>

DDI

ING

JAVA

153

Iterator iterator =

soapBody.getChildElements(bodyName);

bodyElement = (SOAPBodyElement)iterator.next();
String lastPrice = bodyElement.getValue();

System.out.print("The last price for SUNW is ");
System.out.println(lastPrice);

} catch (Exception ex) {

ex.printStackTrace();

}

For

Request.java

to be runnable, the second argument supplied to the

call

method would have to be a valid existing URI, and this is not true in this case.
However, the application in the next section is one that you can run.

MyUddiPing.java

The program

MyUddiPing.java

is another example of a SAAJ client applica-

tion. It sends a request to a Universal Description, Discovery and Integration
(UDDI) service and gets back the response. A UDDI service is a business regis-
try from which you can get information about businesses that have registered
themselves with the registry service. For this example, the MyUddiPing applica-
tion is accessing a test (demo) version of a UDDI service registry. Because of
this, the number of businesses you can get information about is limited. Never-
theless, MyUddiPing demonstrates a request being sent and a response being
received.

Setting Up

The MyUddiPing example is in the following directory:

<INSTALL>/javaeetutorial5/examples/saaj/myuddiping/

Note:

<INSTALL>

is the directory where you installed the tutorial bundle.

In the

myuddiping

directory, you will find three files and the

src

directory. The

src

directory contains one source file,

MyUddiPing.java