Month: March 2018

Marking field as required when using Lombok Builder

2018-03-28 Development Tips & Tricks
The builder pattern is nice and useful, and using Lombok @Builder annotation instead of implementing it each time can save a lot of time. However, there is one problem with this. You can’t really define a required field. For example, Let’s assume we have this class: 123456@Value @Builder public class…

Simple item versioning with DynamoDB

2018-03-26 Development
Occasionally you want to store information in a database with keeping versioning, so you will be able to retrieve previous versions of the record. In this example, we will use AWS DynamoDB and take advantage of some of its features. For the example, lets take a simple record that contains…

Life got much easier – Using Lombok with Java

2018-03-12 Development Tips & Tricks
After more than 5 years programming in C++, recently I’ve started my first steps programming in Java. There are many differences and I’ll try to share some tips that will make your lives better 🙂 First one is Project Lombok. From their documentation: Project Lombok is a java library that…