Mário Júnior, Author at Techmoz

When things go wrong, please don’t make em worst - a Java Exceptions must read guide

Java – Data Access Objects – Considerations (p. 1)

Posted by Mário Júnior - 01/09/2016

This article is about some implications of how you implement the Data Access Objects pattern on your Java applications. This article uses the terms “connection” and “database connection” to refer…

When things go wrong, please don’t make em worst – a Java Exceptions must read guide

Posted by Mário Júnior - 04/08/2016

I think the first thing we should discuss is: what is an exception. In a short definition: an exception is a notification of an execution error occurrence. What kind of…

Java EE Annotations – the Gap

Posted by Mário Júnior - 21/07/2016

Annotations are some sort of metadata type. They can be applied on type definitions, variables, methods, parameters, fields, annotations themselves and in more places with Java 8.The point of having…

The Magic behind most JavaEE frameworks

Posted by Mário Júnior - 05/07/2016

I’m not a big fan of godification. This is a concept I invented myself to define the act of believing that some tools were built by gods and their behavior…

2 Java code lines that will definitely crash you

Posted by Mário Júnior - 20/06/2016

The code snippet The crash Do not compile and run it yet. Read it again, compile it mentally and keep the output in your mind (I doubt you can guess…

Java EE Reporting – I was thinking about it

Posted by Mário Júnior - 18/06/2016

When it comes to deliver reports to the end user, the number one approach for the Java enterprise developers nowadays is jasperReports. Why they do so? What does it offer…

Author: Mário Júnior

Mário Júnior

Java – Data Access Objects – Considerations (p. 1)

When things go wrong, please don’t make em worst – a Java Exceptions must read guide

Java EE Annotations – the Gap

The Magic behind most JavaEE frameworks

2 Java code lines that will definitely crash you

Java EE Reporting – I was thinking about it