Enterprise Java
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Spring Reactor Tutorial
In the world of RESTful services where a lot of work actually happens behind the scenes, we often have to…
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Dealing with Domain Objects in Spring MVC
I was recently surprised by how one code base had public default constructors (i.e. zero-arguments constructors) in all their domain…
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In the shoes of the consumer: do you really need to provide the client libraries for your APIs?
The beauty of the RESTful web services and APIs is that any consumer which speaks HTTP protocol will be able…
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Build a Spring Boot App with Secure Server-to-Server Communication via OAuth 2.0 and Okta
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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3 Pitfalls Everyone Should Avoid with Hybrid Multicloud (Part 2)
If you already have full control of your on premise data centers, yet can’t stop under utilizing and overpaying for…
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Spring Security with Spring Boot 2.0: Password Encoder
On a previous post we used the user details service in order to provide a way to load our data…
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Exact Matching of a String Containing a Wild Card in QueryDSL
On one of our recent projects, our client asked for a single search field that would be able to search…
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Expanding Your Tech Stack with AWS Lambdas
Let’s face it. Debugging performance issues is hard, but fixing them is even harder. Let’s say you’ve found the offending…
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Java EE MVC: Handling form validation
In this post we will have a look on form validation in Java EE MVC. Java EE MVC integrates with…
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