Java development tutorials
In this tutorial we will create simple Spring application based on the Hexagonal Architecture (also called as ports and adapters). This concept is focused on separating implementation of business rules from technical details, it is very flexible and doesn’t require specific implementation (like naming of the modules , classes, adapters and so on).
You can use this example as template to start with your own application.
Configuration of a Gradle task publishing (installing) artifacts into Maven local repository.
In this short post we will see how to use Maven local repository as a source of dependencies.
This approach can be useful during local development, when for some reasons the same dependencies are needed by projects managed by different build automation tools.
In this tutorial we will check how we can initialize list with values in one line.
In this tutorial we will check, why is double brace initialization is considered an anti pattern.
Suppose we have a list that is backed by an array. In another words – that we have a wrapper around the array. Our question is: how to add or remove elements from that list?
In this tutorial we will examine what is array backed list and how it behave.
In this tutorial you will find out how to show real SQL statements (with real parameter values instead of question marks), that are send to database.
This will greatly help us to better debug our code.
In this tutorial we will create simple Spring 3 MVC application with Hsqldb as embedded database.
We will start with project created in previuos tutorial, where we were using H2 database.
In this tutorial we will create simple Spring 3 MVC application with H2 as embedded database. This configuration is useful for fast prototyping, especially during the development phase.
Technologies used:
Spring 3, Java 6, Maven 3, Hibernate 4, H2