DataIntegrityViolationException & ConstraintViolationException- Managing JPA bidirectional relationships properly

Troubleshooting DataIntegrityViolationException,¬† PropertyValueException &¬†ConstraintViolationException – Managing JPA bidirectional relationships properly   In this troubleshooting guide, we will explore one of the most common causes of a DataIntegrityViolationException, a¬†ConstrainViolationException and a PropertyValueException. We will set up our database tables and our entity models in order to reproduce the exception, and then we will discuss how the …


How to install Maven 3.5.x on Windows

In the following article, we will find out how to install Apache Maven on Windows. We will be using Windows 8.1 and Maven 3.5.4 in this guide, but the instructions should also be valid for other software versions. Before we start, make sure that you have JDK installed properly on your machine. Next, we will …