Spring
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Enterprise Java

One Jar To Rule Them All: Apache TomEE + Shrinkwrap == JavaEE Boot
WARNING: I am not an expert of Spring Boot. There are a lot of things that I find really interesting…
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Enterprise Java

Testing mail code in Spring Boot application
Whilst building a Spring Boot application you may encounter a need of adding a mail configuration. Actually, configuring the mail…
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Enterprise Java

Customizing HttpMessageConverters with Spring Boot and Spring MVC
Exposing a REST based endpoint for a Spring Boot application or for that matter a straight Spring MVC application is…
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Enterprise Java

Stateless Session for multi-tenant application using Spring Security
Once upon a time, I published one article explaining the principle to build Stateless Session. Coincidentally, we are working on…
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Enterprise Java

Spring Batch Tutorial with Spring Boot and Java Configuration
I’ve been working on migrating some batch jobs for Podcastpedia.org to Spring Batch. Before, these jobs were developed in my own…
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Enterprise Java

Secure REST services using Spring Security
Overview Recently, I was working on a project which uses a REST services layer to communicate with the client application…
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Enterprise Java

URL shortener service in 42 lines of code in… Java (?!) Spring Boot + Redis
Apparently writing a URL shortener service is the new “Hello, world!” in the IoT/microservice/era world. It all started with A…
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Enterprise Java

Validation groups in Spring MVC
Validation constraints in Bean Validation may be added to one or more groups via groups attribute. This allows you to…
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Enterprise Java

Upgrading Spring 3.x and Hibernate 3.x to Spring Platform 1.0.1 (Spring + hibernate 4.x)
I recent volunteered to upgrade our newest project to the latest version of Spring Platform. What Spring Platform gives you…
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