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Web services

Exception Handling with JAX-RPC  Exception Handling with JAX-RPC

 This is a tutorial through which the author defines about various rules which are used by JAX-RPC's in mapping from java exception(clientside) to SOAP fault(server side) and in doing the same in reverse. Author says that all these processes will be done during the absence of wsdl:fault and he adds this proceeding is started as soon as the wsdl:fault is mapped to the verified java exception. Programmers can gather more things about webservices through this tutorial....

UDDI Overview  UDDI Overview

 This is a tutorial which provides an overview of 'UDDI',where as the abreviation 'UDDI' stands for Universal Description, Discovery and Information. This is specially for the distributed web based information registries of webservices. The whole tutorial is available as a power point presentation for download....
Tags: web, information, presentation, tutorial, power, for, webbased, available, point,

Security Practices for Web Services (Part 1): Now I Understand  Security Practices for Web Services (Part 1): Now I Understand

 Security is the most mature area of the Web Services architecture and it should be. However, getting up to speed on what security means in a Web Services world is a daunting task. This session (of a two part session) is dedicated to covering the foundation for security in the Web Services architecture. Specifically covering encryption, integrity via digital signatures and using various credentials like Windows identity, X509 certificates and custom tokens for authentication and authorization. We will review several patterns for proper programming techniques. Use of the WSE will be shown. Other topics like choosing the right ciphering algorithm will be discussed. Walk away with a strong understanding of how to secure your Web Services....

Creating and Using XML Web Services  Creating and Using XML Web Services

 From this tutorial you will learn how to develop and deploy an intuitive user friendly web service on your website through XML. The author of this article has explained the above concepts with simple examples demonstrating how to access the necessary details using visual C# and visual basic .NET. You can even learn to read appropriate URL's for the webservice from the configuartion file and to use asynchronous calls from the client to your webservice....

Using PHP and MySQL to build XML Web Services  Using PHP and MySQL to build XML Web Services

 This is a tutorial which can be utilized by the users in creating RSS news feeds on PHP and MySQL. In this tutorial the XMLMania.com provides example of RSS news feeds which have the ability to work automatically in updating as soon as the news is inserted or updated. With the help of this tutorial users can build RSS feeds for their webservices....
Tags: help, creating, news, build, work, automatically, tutorial, feeds, for, users,

Tip: Compress XML files for efficient transmission  Tip: Compress XML files for efficient transmission

 Binary XML has generated a lot of talk, and one of the motivators is the need for a less verbose transfer format, especially for use with Web services. One solution that is already at hand is data compression. This tip shows you how to use compression to prepare XML for transmission over Web services....

Web services programming tips and tricks  Web services programming tips and tricks

 This final tip in the roundtrip series discusses how to use the mapping meta-data file to work around roundtripping issues....

Deploying Web services with WSDL  Deploying Web services with WSDL

 In the Deploying Web services with WSDL series, htis article will explore all major technical aspects of creating, deploying, and publishing Web services -- from Web Services Markup Language (WSDL), to Simple Object access Protocol (SOAP), and Universal Description Discovery and Integration (UDDI) registries. Part 1 focuses on WSDL authoring: You will learn how to manually create a WSDL interface, and then compare your effort with the output of a WSDL authoring tool....
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Peer-to-peer communications using XML  Peer-to-peer communications using XML

 XML is a critical ingredient in peer-to-peer information sharing schemes, including grid computing, instant messaging, and Web services. This article explores the cutting-edge efforts intended to create a unified P2P fabric based on adaptations of existing XML technology....

Tip: Passing files to a Web service  Tip: Passing files to a Web service

 In this tip, learn about the different solutions available for passing binary data (typically files) to a Web service. The evolution of Web service protocols has gone from supporting very simple requests with simple parameters to fully supporting modern, object-oriented languages. XML-RPC, arguably one of the earliest forms of Web services, only supported simple types -- strings, integers, booleans, and the like. SOAP took this one step further with its encoding rules for objects. The last step -- improving on the binary -- came with SOAP with attachments. SOAP with attachments was originally introduced as an extension to SOAP 1.1, and it is supported by the major SOAP kits. Although SOAP 1.2, the official W3C release, does not support attachments yet, work is under way to include them in the (ideally) near future....

Tip: Always use an XML declaration  Tip: Always use an XML declaration

 The XML declaration is optional in XML files, and defaults determine most of the information in the file. However, problems are common when these defaults do not match reality -- for example, the document could use an encoding other than one of the defaults. It`s always safer to make the XML declaration. This tip covers what should be included in the XML declaration on all files....

Introduction to PHP SOAP Extension  Introduction to PHP SOAP Extension

 This tutorial describes: What is PHP SOAP Extension? My first example with SOAP Extension. SOAP Extension functions for client applications. How to dump detailed information for debugging. A WSDL document example. How use SOAP Extension in non-WSDL mode....

PHP SOAP Extension - Server Applications Tutorials  PHP SOAP Extension - Server Applications Tutorials

 This tutorial describes: PHP SOAP Extension Functions for Server Applications HelloServer.php - First SOAP Server Application HelloServer12.php - SOAP 1.2 Server Application HelloServerWsdl.php - SOAP 1.2 Server Application in WSDL Mode...

You Need XML Codes to Promote Your Website  You Need XML Codes to Promote Your Website

 Do you have a website? If so, you need an ROR XMLNS code button which leads to a full ROR/RDF code page for your website. This code tells search engines all about the special details you input into the code about your website....

Delayed Quotes Web Service  Delayed Quotes Web Service

 Using this stock quotes web service, you can get: 1. Delayed equity price quotes from all U.S. stock exchanges (NYSE, NASDAQ, AMEX, NASDAQ OTC bulletin board and Pink Sheets) 2. Quotes in different formats (simple and extended) 3. Intraday ticks, price charts (past 30 days), and 4. Intraday top movers, gainers, and losers by stock exchange....

 

 

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