bosy.DailyDev.org

Speed up Maven build

2009-02-17T16:03:00.001+01:00

From a sprint retrospective we got a lot of 'minuses' related to the speed of Maven build executed by every developer localy on their computers many times per day. The developers were frustrated that complete build tooks from 10 to 15 minutes and estimated that they spend from 30 to 60 minutes...

Refactor singleton out of your code

2007-08-01T20:40:00.002+02:00

There are a lot of posts about that the Singleton design pattern [GoF] is not pattern but anti-pattern (eg. SINGLETON - the anti-pattern!). Some posts also proposes an alternatives for Singleton design pattern or solutions for already existing Singleton design pattern problem (eg. Patterns I Hate...

My first real Java application

2007-07-02T19:05:00.005+02:00

I just found very funny Java application in my archive. It was year 1999 and I was studying college in Ostrava. We had strange theme called Java Technologies. Following applet was my semestral project for the theme. It is very simple, multi threaded (!!!), simulation of cross way. A colored squares...

What I am missing on del.icio.us

2007-07-02T10:52:00.000+02:00

As member of a team I was looking for some solution which will enable us to share bookmarks across the team. Because I have some good experiences with del.icio.us bookmark manager and it also fulfil basic conditions, my focus was clear from the beginning. The basic conditions were: bookmarks...

Intercepting Filter Design Pattern

2007-06-14T20:00:00.000+02:00

Intercepting Filter is classified as an enterprise or J2EE design pattern. Intercepting Filter design pattern is typically used in cases where some messages should be processed but the target processing should be wrapped into chain of arbitrary pre/post processings as are authorization checks,...

Singleton pattern implementation in 4 steps

2007-05-30T15:41:00.001+02:00

The article describes very simple, fast and efficient way how to create class implementing Singleton design pattern [GoF]. Everything is done in 4 steps using standard features of Eclipse IDE (refactoring and source code manipulation). But it is of course applicable for every IDE providing similar...

Code Content Assistant Efficiency

2007-05-16T18:15:00.000+02:00

Purpose of this article is to evaluate efficiency of content assistant functionality provided by Eclipse with focus on type name completion. The results will be of course applicable not just for type names but also for field and method names. Content assistant functionality Eclipse content...

Don't write code - use Eclipse

2007-04-20T09:13:00.000+02:00

Eclipse IDE provides multiple functionalities which can help you when you are coding. The functionalities what I am talking about are typically very small and easy to use actions such as Content Assistant, Quick Fix, Refactoring and other code manipulations. Usage of those features can improve...

Interceptor Design Pattern

2007-04-11T16:01:00.000+02:00

Usage of Interceptor Design Pattern [POSA2] can solve many problems in daily development. It is very easy to: monitor what is the application doing insideprovide possibility to change some of application's behaviorprovide possibility to extend application with new featuresimplementer of the...