Building Vaadin UI with Xtend

Today I have decided to say hello to Xtend . I had wish to learn some new programming language. The…

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Simple Workflow Engine With Spring

Few months ago, during working on one of the company project, we had need to developed REST services which is…

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Basics about Servlets

Through this tutorial i will try to get you closer to the Java Servlet Model. Before we start with examination…

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Sending Event Invitations With Seam

These days one of my colleagues had problems with sending event invitation using mail templates with seam (version 2.x). In…

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Clean code with aspects

In my previous post I’ve described the alphabet conversion, and I’ve mentioned that we used AspectJ to resolve that task,…

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