Implementing the web services MVC pattern

In my previous blog, I had provided the architecture pattern for calling static and dynamic web services using MVC Pattern. In this blog, I would go a bit deeper on the implementation and construct and show how you can apply this to existing MVC pattern and key components of the architecture. The key components you need to implement are the static services navigator file, the SOAP client, the…

Approach to handle pagination in dynamic pages

Many Web-based applications include the requirement to display some part of the user search results in chunks of pages. For example, think of the typical search engine, say Google, which displays search results in chunks of 10 or more items per page.

In this blog, I will describe how to implement this design requirement using features provided by DB2 ® Universal Database TM (UDB) and how to cache the results…

Applying MVC Pattern to web services

Web services can be invoked statically using a WSDL service interface and service implementation documents, or dynamically by retrieving the service type definitions and the service implementation via UDDI. But until now, you couldn’t do both at the same time. You can now do this using the Model View Controller pattern (or MVC); this architecture supports both dynamic and static Web services. This article is primarily a design exercise…

Apache CXF Architecture Overview

The Apache CXF framework helps you to develop web services using standards based programming model and also provides a flexible deployment model for deploying web services. In this blog, I would provide an overview of CXF Architecture. The architecture of CXF is built upon the following components:

* Bus

* Frontend

* Messaging and Interceptors

* Service Model

* Data bindings

* Protocol bindings

* Transport

The following figure shows the overall architecture:

Web Services over JMS

This article provides an architecture and sample application for using JMS as the transport for Web service invocations. Although the articles using AXIS framework , but overall architecture remains same for web service communication over JMS tutorial

This article assumes that you are familiar with the AXIS processing system. The software required for the examples is as follows:

IBM WSDK (WebSphere SDK for Web Services). MQSeries 5.2 with JMS support pack ma88_win.zip. …

J2EE and SOA Architecture

In this article, you’ll learn how to design and develop service-oriented architecture (SOA) frameworks using the Java 2 Platform, Enterprise Edition (J2EE). By adapting an SOA framework, your organization can maximize loose coupling and reusability between systems. This article will take a high-level overview of several iterations over an SOA framework that will meet the needs of a fictional corporation. The sample frameworks developed here can be easily adapted…