Yet Another Programming Blog

DalenDev Blog

Seguire le Olimpiadi di Sochi dall’Italia

Gli appassionati italiani di sport invernali non portanno seguire le Olimpiadi Invernali di Sochi sulla RAI. Se non hai SKY e non vuoi perdere neanche

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WordPress Custom Type with Custom Post Field

Last days I’ve been developing a very simple custom post type for WordPress. The aim was to allow the user to create an event, which

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Common Expenses: Lazy Loading

When developing the POJO classes for mapping the database I set the fetch type to LAZY. At first i didn’t pu much interes on it

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Common Expenses: Stateful EJB, fail

Here we come with bad notes. I was not able to implement some logic with Stateful Session Bean in my application. First it was difficult

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Common Expenses: Design Pattern

This post should have been one of the first actually. Here is described the design pattern used on Common Expenses, I’ve used MVC as it

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Common Expenses: EJB

To communicate with POJO entities I’m going to use EJB version 3.1. As done before I will use annotation instead of a XML configuration file.

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Common Expenses: Hibernate

Here we start coding (finally)! As I wrote before I’m going to use Hibernate as ORM (Object Relational Mapper). I very few words Hibernate map

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Common Expenses: ER Schema

This is the ER schema for the database of Common Expenses application: The schema itself should be quite self-explaining anyway here are the main points:

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Common Expenses: Use Case Diagram

Here is the use case diagram of my application: Basically there are two kinds of user: the project leader and project’s partecipants. Who create a

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Common Expenses: Working Place

Face a new project imply selecting the tools/technologies you’ll be using during developement. Here is a brief excursus on what I’ll use. IDE: Eclipse Eclipse

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