Design Patterns in real life: Abstract Factory

The most important thing when we talk about design patterns is to recognize when it can be useful to apply them to design something we have to develop. In this post we see a possible real case application of the Abstract Factory design pattern.
Suppose we have a system that has to process reports that can… (Read the full article)

Design Patterns su casi reali: Abstract Factory

La cosa più importante quando si parla di design patterns è riconoscere quando può essere utile applicarli per modellare qualcosa che si deve sviluppare. In questo post vediamo una possibile applicazione reale del design pattern Abstract Factory.
Supponiamo di avere un sistema che deve processare… (Read the full article)

How to create a web application from scratch with Java, Eclipse, Tomcat, Hibernate and PostgreSQL – Part #5

This is the fifth in a series of articles. You can find the previous part here: How to create a web application from scratch with Java, Eclipse, Tomcat, Hibernate and PostgreSQL – Part #4

After having analyzed in the preceding article what are the main errors that might occur in case of incorrect configurations… (Read the full article)