Enterprise Java
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Replacing legacy Java EE application servers with microservices and containers
Lightbend recently ran a survey with more than 2000 JVM developers and the results just got published. The survey was…
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Arquillian Chameleon for the sake of simplicity
When using Arquillian, one of the things you need to do is defining under which container you want to execute all…
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Platform Strategy: From Portlets to OpenSocial Gadgets to Progressive Web Apps: State of the Art
Introduction As the world was still at Java’s hand we often define what so called a component-based platform. I had this…
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Spring boot with Spring Security and jdbc Part 2
On a previous post we implemented security based on the default table schemas that Spring Security issues requests. Considering users…
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Spring boot with Spring Security and jdbc
Spring security Is a wonderful framework saving lots of time and effort from the developers. Also It is flexible enough…
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Injecting authenticated user into Spring MVC @Controllers
Injecting injecting authenticated user into Spring MVC handler method can be done with @AuthenticationPrincipal annotation and AuthenticationPrincipalArgumentResolver that is an…
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RabbitMQ retries using Spring Integration
I recently read about an approach to retry with RabbitMQ here and wanted to try a similar approach with Spring Integration,…
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How to Install Your OpenStack Cloud Before Lunch
What if I told you that you can have your OpenStack Cloud environment setup before you have to stop for…
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How to use transient variables in Activiti
A feature that has been requested quite a bit – transient variables – has landed in the Beta3 of Activiti…
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