Developing Web Services with Java APIs for XML Using WSDP
Combine XML and Java (JWSDP), craft and utilize Web Services and XML Docs in Java, and gain command of DOM, SAX and XSL.
TABLE OF CONTENTS Developing Web Services with Java APIs for XML Using WSDP
Frequently Asked Questions
The following Frequently Asked Questions, answered by the authors of this book, are designed to both measure your understanding of the concepts presented in this chapter and to assist you with real-life implementation of these concepts. To have your questions about this chapter answered by the author, browse to www.syngress.com/solutions and click on the Ask the Author form.
| 1. | Why do we need business registries when so many search engines are available on the Web? |
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| 2. | What is the purpose of standards like UDDI and ebXML? |
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| 3. | How can I invoke a desired service after I have found a vendor for it while searching the registry? |
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| 4. | What is JAXR? |
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| 5. | What is the Java WSDP Registry Server? |
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| 6. | What is the purpose of WSDL? |
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Answers
| 1. | Search engines are meant to search unstructured and random data related to a variety of fields such as education, industry, society, and so on that is available at any URL on the World Wide Web. By contrast, a business registry is highly structured and is specifically meant for offering services and businesses. A registry enables a focused search on the basis of industry, product category, and geographical location. Additionally, registries provide links to URLs from where services being offered over the Web can be invoked. |
| 2. | Standards such as UDDI and ebXML strive to standardize the format of business messages and business data exchanged between clients and service providers over the Internet. Such globally accepted standards will make e-business simpler... |
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