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'Command object in Grails' post illustration
Command object in Grails

Using command objects in Grails is a simple way to perform data binding and validation when there is no need to create domain object. In this tutorial I will show you some examples of using it.

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'Creating SOAP client from wsdl file' post illustration
Creating SOAP client from wsdl file

Today we’ll talk about writing java client for exchanging data with web service using SOAP protocol specification. Many of the web services that supports SOAP have java libraries that can make this task pretty simple to implement.
But if there is no such feature, then it becomes a little tricky, but in this article I will show you that it's not so hard as it seems.

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'Get process list in Unix based systems in Java.' post illustration
Get process list in Unix based systems in Java.

In this article we’ll talk about how to get process list in Java by running standard Unix commands.

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'Drawing charts in Grails.' post illustration
Drawing charts in Grails.

Recently, I faced the problem of using charts in Grails web-application. At first, I was thinking about using well-known java libraries, such as JFreeChart . JFreeChart has a nice look, nice written documentation, and pretty simple to use.