SOAPBodyElement Class

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156

SOAP

WITH

TTACHMENTS

API

FOR

AVA

The next lines of code retrieve the

SOAPHeader

and

SOAPBody

objects from the

message and remove the header.

SOAPHeader header = message.getSOAPHeader();
header.detachNode();
SOAPBody body = message.getSOAPBody();

The following lines of code create the UDDI

find_business

message. The first

line creates a

SOAPBodyElement

with a fully qualified name, including the

required namespace for a UDDI version 2 message. The next lines add two
attributes to the new element: the required attribute

generic

, with the UDDI ver-

sion number 2.0, and the optional attribute

maxRows

, with the value 100. Then

the code adds a child element that has the

QName

object

name

and adds text to the

element by using the method

addTextNode

. The added text is the business name

you will supply at the command line when you run the application.

SOAPBodyElement findBusiness =

body.addBodyElement(new QName(

"urn:uddi-org:api_v2", "find_business"));

findBusiness.addAttribute(new QName("generic"), "2.0");
findBusiness.addAttribute(new QName("maxRows"), "100");

SOAPElement businessName =

findBusiness.addChildElement(new QName("name"));

businessName.addTextNode(args[1]);

The next line of code saves the changes that have been made to the message.
This method will be called automatically when the message is sent, but it does
not hurt to call it explicitly.

message.saveChanges();

The following lines display the message that will be sent:

System.out.println("\n---- Request Message ----\n");
message.writeTo(System.out);

The next line of code creates the

java.net.URL

object that represents the desti-

nation for this message. It gets the value of the property named

URL

from the sys-

tem properties.

URL endpoint = new URL(

System.getProperties().getProperty("URL"));