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Month: December 2009

Are Tests of Service Methods That Rely on Database Access Unit Tests?

Bozho December 29, 2009

It is often argued whether tests that need a database should be called “unit tests”. Most often the answer is “No, these are database integration tests”. My opinion is –Continue reading

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JAXB: javax.xml.bind.UnmarshalException: unexpected element

Bozho December 18, 2009

JAXB: [javax.xml.bind.UnmarshalException: unexpected element (uri:”http://mynamespace/”, local:”entity”). Expected elements are ({}entity)] The following exception broadly means that an element encountered during unmarshallization isn’t found in the JAXB Context. The details, howeverContinue reading

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Hibernate: could not locate named parameter

Bozho December 18, 2009

Today I got this exception. Pretty obvious? Well, no. The named parameter IS there. (Sidenote: this exception generally means that when trying to call setParameter(..) with a certain param name,Continue reading

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Custom Exceptions Thrown From Service Layer with Spring Transaction Support

Bozho December 6, 2009

The title explains the preconditions: spring beans (conforming to an interface), using @Transactional (or <tx:advice>) custom exception is thrown from within the service methods There is a little trick –Continue reading

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A Month on Stackoverflow

Bozho December 4, 2009

Stackoverflow is a programming Q & A site. There are all sorts of developers’ topics can be asked there, and most of them get answered pretty quickly. I won’t goContinue reading

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About me

I’m a software engineer and architect, with expertise in cybersecurity. Currently member of Bulgarian parliament and former minister of electronic governance of Bulgaria.

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LogSentinel – a next-gen SIEM

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This work by Bozhidar Bozhanov is licensed under a Creative Commons Attribution 3.0 Unported License.
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