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Build a Client Application to Access a UDDI Registry : Page 2

Now that you've seen how to set up a UDDI registry on your server, it's time to learn how to use it from a client application.


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The get_authToken SOAP Structures
Each UDDI method call requires that your application be able to send and receive properly formatted SOAP structures in the form of request and response documents. The following XML shows the structures required for the get_authToken SOAP request and response.

// SOAP Request <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance xmlns:xsd=http://www.w3.org/2001/XMLSchema xmlns:soap= "http://schemas.xmlsoap.org/soap/envelope/"> <soap:Body> <get_authToken userID="jdoe" cred="foobar" generic="2.0" xmlns="urn:uddi-org:api_v2" /> </soap:Body> </soap:Envelope> // SOAP Response <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance xmlns:xsd=http://www.w3.org/2001/XMLSchema xmlns:soap= "http://schemas.xmlsoap.org/soap/envelope/"> <soap:Body> <authToken operator="MyCompany" generic="2.0" xmlns="urn:uddi-org:api_v2"> <authInfo>authentication details</authInfo> </authToken> </soap:Body> </soap:Envelope>

Finding Businesses and Services
Businesses and their associated services can be searched by issuing inquiry messages to a UDDI registry. There are three types of inquiries which you can execute against a UDDI registry:

  1. A white pages inquiry to return basic information such as address, contact, and identifiers about a company and its services.
  2. A yellow pages inquiry to retrieve information concerning categorizations and taxonomies.
  3. A green pages inquiry to retrieve technical information about the Web services a business publishes, as well as information describing how to execute these services.


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