Enterprise Java
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OAuth2, JWT, Open-ID Connect and other confusing things
Disclaimer If feel I have to start this post with an important disclaimer: don’t trust too much what I’m about…
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Test AWS cloud stack offline with Arquillian and LocalStack
When you are building your applications on AWS cloud stack (such as DynamoDB, S3, …), you need to write tests against…
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Remote debugging Wildfly application in IntelliJ
Remote debugging a Java application means connecting to the remotely running application using your local development environment. Java supports remote…
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Spring Boot Admin – Admin UI for administration of spring boot applications
As part of micro services development many of us are using Spring Boot along with Spring Cloud features. In micro…
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High Availability (HA), Session Replicated, Multi-VM Payara Cluster
Abstract While researching how to create a high availability (HA), session replicated, multi-machined Payara/GlassFish cluster I discovered I couldn’t find…
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Jersey Web Service Hello World Example in Java
After Restlet, Jersey is another popular open source framework to create RESTful web services in Java. Jersey conforms JAX-RS specification and actually…
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Spring Boot Web Slice test – Sample
Spring Boot introduced test slicing a while back and it has taken me some time to get my head around it and…
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Short Retry vs Long Retry in Apache Camel
Camel Design Patterns book describes 20 patterns and numerous tips and best practices for designing Apache Camel based integration solutions.…
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Hibernate Architecture Overview
The diagram below provides a high-level view of the Hibernate architecture: Minimal architecture The “minimal” architecture has the application manage…
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