Philippe Sevestre

Baeldung on Java

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Spring Security (9)
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OpenAPI Generator Custom Templates

Learn how to use OpenAPI Generator Custom Templates to generate customized client and server code from REST API definitions.

Create Kubernetes Operators with the Java Operator SDK

Filed under DevOps

Learn about the concept of Kubernetes operators and how we can implement them using the Java Operator SDK.

Sharing Memory Between JVMs

Filed under JVM

Learn how to use share a memory area between two JVMs running on the same machine.

Secure Kubernetes Secrets with Vault

Filed under DevOps

Explore different ways to access secrets stored in a Vault instance from Kubernetes-based applications.

Receiving PostreSQL Push Notifications with Spring Integration

Filed under Spring Persistence

Learn how to leverage the NOTIFY/LISTEN mechanism available on PostgreSQL to implement asynchronous message delivery in Spring Integration applications.

Using PostgreSQL as a Message Broker

Filed under Spring Boot

Explore PostgreSQL’s NOTIFY/LISTEN mechanism and learn how to use it to implement a lightweight message broker with no extra components.

Analyze, Generate and Transform Code Using Spoon in Java

Filed under Java

Learn how to use the Spoon library to analyze and modify Java source code.

Authenticating Users with AzureAD in Spring Boot

Filed under Cloud, Spring Security

Learn how to use AzureAD with Spring Security to authenticate users, including the required configuration steps for a demo application.

Using Firebase Cloud Messaging in Spring Boot Applications

Filed under Spring Boot

Learn how to send notification messages to web and mobile applications using Google’s Firebase Cloud Messaging service.

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