Java
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Integration testing custom validation constraints in Jersey 2
I recently joined a team trying to switch a monolithic legacy system into set of RESTful services in Java. They…
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Postgres and Oracle compatibility with Hibernate
There are situations your JEE application needs to support Postgres and Oracle as a Database. Hibernate should do the job…
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Event processing in camel-drools
In a previous post about camel-drools I’ve introduced camel-drools component and implemented some simple task-oriented process using rules inside Camel…
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How to install Oracle’s Java on Ubuntu the easy way
Developers on Ubuntu are accustomed to seeing at least two flavors of Java. OpenJDK is an open-source build of the…
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Tracking Exceptions With Spring – Part 2 – Delegate Pattern
In my last blog, I started to talk about the need to figure out whether or not your application is…
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Java Object Interning
Java stores the string contants appearing in the source code in a pool. In other words when you have a…
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3 Reasons to choose Vert.x
Modern web applications and the rise of mobile clients redefined what is expected from a web server. Node.js was the…
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Parameterized JUnit tests
Sometimes you encounter a problem that just screams for using “parameterized” tests rather than copy/pasting the same method many times.…
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Spring Data Couchbase 1.0 GA Released
Spring Data Couchbase 1.0 GA release is here! The project is a part of the Spring Data project which aims…
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