Array Operations in WS-BPEL

Almost 3 years ago I wrote a short article about handling complex types in WS-BPEL. Today I will show you how to handle arrays.

I used Eclipse BPEL Designer, Apache ODE as a WS-BPEL engine, and soapUI as a Web Services testing tool.

Let's start.

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Automatically starting up Java EE 5 Timers

When you're developing a Java EE application and need a simple scheduler you may decide to use Java EE Timer Service API.

Of course Java EE Timer Service is not as powerful as Quartz, but it's provided out of the box :)

Last week I needed to implement a simple scheduler in my Java EE 5 app. I encountered a small problem - I wanted to start it automatically just after the application start up.

Here is how I did it.

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