Execute Spring Boot command line runner in Docker container
Scope This post will list down the steps to run a Spring Boot (or any runnable jar) in a Docker […]
Docker, Spring Boot CommandLineRunner
Spring Boot CommandLineRunner
Errors, Spring Boot CommandLineRunner, swing
Nexted exception is java.awt.HeadlessException
This is what I get when I start my SpringBoot application, built using Java Swing. Adding the headless JVM param […]
JMS, Spring Boot CommandLineRunner
Sending and receiving messages using Apache ActiveMQ with Spring Boot
Hi, This is the continuation of my previous post Apache ActiveMQ. We shall see how to send and receive messages […]
Spring Boot CommandLineRunner, Spring REST
Could not write JSON: (was java.lang.NullPointerException)
It was a dirty exception I faced few weeks back. I was trying to to consume a REST API call […]
hibernate, JPA, mysql, Spring Boot CommandLineRunner, Uncategorized
Failed to read auto-increment value from storage engine
One after another – This was a strange exception I received today. I am not sure if this is a […]
Errors, hibernate, Spring Boot, Spring Boot CommandLineRunner, Spring REST
detached entity passed to persist
I am in mid of a crud operation. This exception hit me today, when I updated an entity with @ManyToOne(cascade […]