Enterprise Java
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AWS Glue – Can not create a Path from an empty string
1. Overview I was receiving this error while trying to run an AWS Glue job that communicated with a DB2…
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Developing a Simple Service with Spring Boot
In this post, I will demonstrate how to create a simple web service using Spring Boot. This framework makes it…
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Spring boot data JPA – Query for nested object
Nowadays spring boot and spring data are widely used frameworks. If you are building web application in java, spring boot…
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What is Bean scope in Spring MVC framework with Example
Bean scope in Spring framework or Spring MVC is scope for a bean managed by Spring IOC container. You may…
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REST: Retrieving resources
Retrieving resources is probably the simplest REST API operation. It is implemented by sending a GET request to an appropriate…
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Extending JUnit 5
A look into the past With JUnit 4 we have the option to run test with a custom JUnit runner…
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Introduction to Hypermedia REST APIs
Introduction When browsing the web we typically navigate from one site to another by following Hyperlinks. Those links make the…
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MicroProfile OpenAPI for everyone
MicroProfile OpenAPI is primarily used for adding OpenAPI to JAX-RS Endpoints. In this blog post we will look at how…
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Developing a Simple Web Service with Jakarta EE 8
For context, Jakarta EE 8 is very much the same as Java EE 6 through Java EE 8. The main…
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