One of bigest benefits of Java is byte code manipulation. You can change everything you want in your application without touching source code. That’s usefull for many cases, starting from legacy code, where we can’t simply modify and recompile library up to modern applications where aspects can be used to handle runtime exceptions. The most […]
Few hours ago I’ve found an usefull post about preserving message order with ActiveMQ written by Marcelo Jabali from FUSE Source. In his example Marcelo used broker feature called Exclusive Consumers. It lets send messages only to one consumer and if it fails then second consumer gets all messages. I think it is not the […]
Management of OSGi – let’s face it – is not very hard. The OSGi environment is clearly defined and that gives programmers many mechanisms to create administrative tools. The problem begins when we would like to use only one tool to manage few projects or artifacts of different types. I know this from personal experience […]
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