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Enterprise Java
Spring 4: @DateTimeFormat with Java 8 Date-Time API
@DateTimeFormat annotation that was introduced in Spring 3.0 as a part of Formatter SPI can be used to to parse…
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Software Development
REST Maturity
In 2008, Leonard Richardson published his Maturity Heuristic that classified web services into three levels based on their use of…
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Software Development
JavaScript multi module project – Continuous Integration
JavaScript multi module project Few days ago, I wrote blog post about JavaScript multi module project with Grunt. This approach…
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Enterprise Java
Writing Clean Tests – Replace Assertions with a Domain-Specific Language
It is pretty hard to figure out a good definition for clean code because everyone of us has our own…
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Core Java
Java 8 Friday: Most Internal DSLs are Outdated
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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Enterprise Java
Java EE7 and Maven project for newbies – part 4 – defining the ear module
Resuming from the previous parts Part #1 Part #2 Part #3 We are resuming for the 4th part, our simple…
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Core Java
Simplifying trading system with Akka
My colleagues are developing a trading system that processes quite heavy stream of incoming transactions. Each transaction covers one Instrument…
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Enterprise Java
The data knowledge stack
Concurrency is not for the faint-hearted We all know concurrency programming is difficult to get it right. That’s why threading…
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Enterprise Java
Adding WS-Security over soap using Apache Camel
WS-Security (Web Services Security) is a protocol which allows you to secure your soap web services. The client, who makes…
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