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Bring Your Relational Data to the Web

Data Services is a convenient mechanism to provide a service interface to data stored in a relational database. Parameters for the Web service will be passed to the SQL query and you will get a custom defined XML response generated using database data.

In this tutorial, Sumedha Rubasinghe teaches you how to deploy a data service.

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Web Services Versioning using WSO2 WSAS and WSO2 ESB

Versioning Web services is a hard problem. In this article, we will look
at a specific issue of how to migrate from Axis1 to Axis2 using WSO2 WSAS and
WSO2 ESB and still support existing Axis1 clients.

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WS-Addressing in Action

This article by Samisa Abeysinghe looks into the WS-Addressing specification. It explains why WS-Addressing is needed, and more importantly explains how WS-Addressing can be used in a real world scenario. This article also explains how you can use the WS-Addressing implementation of Apache Axis2/C Web services engine.

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Running the WSO2 Application Server on Apache Geronimo

Due to time constraints, we did not update the install process for WSO2
Web Services Application Server 2.0 (WSAS) to include support for Geronimo
2.0.1. In this article, we will show you how to get the two working
together.

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Java Web Services, Part 3: Axis2 Data Binding

The Apache Axis2 Web services framework was designed from the start to support multiple XML data-binding approaches. The current release provides full support for XMLBeans and JiBX data binding, as well as the custom Axis Data Binding (ADB) approach developed specifically for Axis2. This article by Dennis Sosnoski shows you how to use these different data bindings with Axis2 and explains why you might prefer one over the others for your application.

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Transform Java classes into Web services using Axis2 and JiBX, Part 1: Use XML to define a Web service from your Java classes

Unlike in the past, when the automatic generation of Web services was limited to a service and a single class, developers now have the option to generate a service or multiple services from the various Java classes in their existing projects. This article by Tyler Anderson, Part 1 of a two-part series, uses XML to define a Web service from existing Java classes.

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Understanding WS-Addressing in Apache Axis2

The WS-Addressing specification has become an integral part of any WS
stack. Most Web services stacks support WS-Addressing by default, and some
have even integrated it into the core of their engines. Apache Axis2, a
pioneer in providing WS-Addressing specification support, has proven to be a
success with WS-Addressing through various interoperability sessions. This article by Eran Chinthaka explains how addressing processing is implemented within Axis2, and also
provides some insights into tweaking addressing at runtime.

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