Running the Client Examples

<< Create a postal address | Before You Compile the Examples >>

UNNING THE

LIENT

XAMPLES

199

If the postal address scheme and semantic equivalences for the query are the
same as those specified for the publication, a JAXR query can then retrieve the
postal address using

PostalAddress

methods. To retrieve postal addresses when

you do not know what postal address scheme was used to publish them, you can
retrieve them as a collection of

Slot

objects. The

JAXRQueryPostal.java

sam-

ple program shows how to do this.

In general, you can create a user-defined postal address taxonomy for any

PostalAddress

tModels that use the well-known categorization in the

uddi-

org:types

taxonomy, which has the tModel UUID

uuid:c1acf26d-9672-

4404-9d70-39b756e62ab4

with a value of

postalAddress

. You can retrieve the

tModel

overviewDoc

, which points to the technical detail for the specification of

the scheme, where the taxonomy structure definition can be found. (The JAXR
equivalent of an

overviewDoc

is an

ExternalLink

Running the Client Examples

The simple client programs provided with this tutorial can be run from the com-
mand line. You can modify them to suit your needs. They allow you to specify
the Java WSDP Registry Server for queries and updates. (To install the Registry
Server, follow the instructions in Preliminaries: Getting Access to a
Registry (page 175).

The examples, in the

<INSTALL>/javaeetutorial5/examples/jaxr/simple/

src/

directory, are as follows:

JAXRQuery.java

shows how to search a registry for organizations.

JAXRQueryByNAICSClassification.java

shows how to search a registry

using a common classification scheme.

JAXRQueryByWSDLClassification.java

shows how to search a registry

for web services that describe themselves by means of a WSDL document.