Spring Email using Office 365
I’m using javamail package in raw format so far. I prefer to split all the communications (email, social media…) and […]
Spring Boot, Spring REST
Spring
Layout, Spring Boot, Spring REST, Thymeleaf
Iterating a list in Thymeleaf
I started Apache tiles in 2010. It is convenient for the tasks I am doing. Thymeleaf picked up in parallel. […]
Spring Boot, Spring Security
SpringBoot with Spring Security
The aim of this post is to share the steps to create a SpringBoot web application with Security. Tools STS […]
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 […]
Spring Boot, Spring REST
ClassCastException: RestTemplate returning List instead of List
Problem: I have a POJO entity, say org.grassfield.Employee. I expose this as a REST services. I consume this REST service, […]
Spring5
Spring file upload goes to Access denied page
Spring file upload goes to Access denied page When Spring security is enabled, when I upload a file using multipart, […]
Spring5
Spring 5 migration: Unable to find setter method for attribute: [commandName]
Spring 5 Migration brings this pain. You will get this error during form submission. Unable to find setter method for […]
Spring
Spring 4 dev environment
Friends, So far I was working with Spring 2.x only. Vriksha starts with spring 4. So this will be our […]