Greg Flurry

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WebSphere Studio Application Developer (WSAD) version 5.0 is the latest version of IBM's J2EE e-business application development tool. WSAD supports all phases of Web service development: the initial development of components such as JavaBeans or Enterprise JavaBeans, the transformation of those components into Web services, the testing of the Web services, and the publication of the Web services in a UDDI-compliant registry. The focus of this article is Web services development and testing. In a previous article, "Web Services Development with WebSphere Studio Application Developer "(WSDJ Vol. 1, issue 3), I discussed Web services development in WSAD version 4.0.2. In this article I examine the improved Web services development capabilities of WSAD version 5.0. This article creates a weather forecasting Web service using the same JavaBeans and resource files as the... (more)

Connect Non-SOAP HTTP Requesters and Providers to WebSphere Application Server V6 Enterprise Service Bus

This article shows you how to connect non-SOAP HTTP service requesters and providers to the IBM WebSphere Application Server V6 Service Integration Bus. This lets requesters and providers leverage the integration capabilities of an enterprise service bus. Last month's article shows you how to connect non-HTTP service requesters and providers to the IBM WebSphere Application Server V6 Service Integration Bus. This lets requesters and providers leverage the integration capabilities of an enterprise service bus. In this continuation we pick up at Listing 4. Listing 4 shows the detai... (more)

Connect Non-SOAP HTTP Requesters and Providers to WebSphere Application Server V6 Enterprise Service Bus

This article shows you how to connect non-SOAP HTTP service requesters and providers to the IBM® WebSphere® Application Server V6 Service Integration Bus. This lets requesters and providers leverage the integration capabilities of an enterprise service bus. IBM's WebSphere Application Server V6 (hereafter called Application Server) provides a platform for building an Enterprise Service Bus (ESB). Building an Enterprise Service Bus with WebSphere Application Server V6, Part 1: Introduction to WebSphere V6 Messaging Resources is the first part of a series that provides a wealth of... (more)

Creating Message-Based Web Services with WebSphere Studio Application Developer: Part 1

WebSphere Studio Application Developer (WSAD) includes support for developing SOAP-based Web services. For example, the WSAD Web Services wizard allows you to turn a JavaBean into a SOAP RPC-based Web service with almost no work. In addition, WSAD can create a proxy for the RPC-based Web service, greatly simplifying its use. Some applications and ser-vices, such as UDDI, require the lower level of control offered by the SOAP message-based model, upon which the RPC-based model is built. Although WSAD doesn't yet provide automated support for SOAP message-based Web services, it's ... (more)

Creating Message-Based Web Services with WebSphere Studio Application Developer, Part 2

Part 1 of this article (WSDJ, Vol.1, issue 7) showed how to create and use SOAP message-based Web services in WebSphere Studio Application Developer (WSAD). The standard behavior of such services is synchronous. Despite the provision for asynchronous operation of the message-based Web service proxy in Part 1, the operation wasn't actually asynchronous. This article shows how to provide for truly asynchronous operation using threads. Instrumenting the Web Service Client We'll first instrument the Web service client so we can more easily understand its behavior. Listing 1 shows the ... (more)