List/Grid Tag Archives: Spring

spring-interview-questions-answers

Spring boot war packaging

Spring boot recommends creating an executable jar with an embedded container (tomcat or jetty) during build time and using this executable jar as a standalone process at runtime. It ...
spring-interview-questions-answers

Spring Rest API with Swagger – Exposing documentation

Once you create API documentation it is important to make it available to the stakeholders. In ideal case, this published documentation would be flexible enough to account for any ...
spring-interview-questions-answers

Spring boot based websocket application and capturing http session id

I was involved in a project recently where we needed to capture the http session id for a websocket request – the reason was to determine the number of websocket sessions utilizing ...
spring-interview-questions-answers

Spring from the Trenches: Resetting Auto Increment Columns Before Each Test Method

When we are writing integration tests for a function that saves information to the database, we have to verify that the correct information is saved to the database. If our application ...
spring-interview-questions-answers

Spring Caching abstraction and Google Guava Cache

Spring provides a great out of the box support for caching expensive method calls. The caching abstraction is covered in a great detail here. My objective here is to cover one of the ...
javascript-logo

Server side logging from browser side JavaScript code

Application logging is something we all do in our applications that get deployed on an application server, right? Using frameworks like Log4J or Logback seems like a no-brainer to most ...
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Spring from the Trenches: Using Null Values in DbUnit Datasets

If we are writing integration tests for an application that uses Spring Framework, we can integrate DbUnit with the Spring testing framework by using Spring Test DbUnit. However, this ...
Jersey-logo

Spring Rest API with Swagger – Creating documentation

The real key to making your REST API easy to use is good documentation. But even if your documentation is done well, you need to set your company processes right to publish it correctly ...
spring-interview-questions-answers

Spring Boot Actuator: custom endpoint with MVC layer on top of it

Spring Boot Actuator endpoints allow you to monitor and interact with your application. Spring Boot includes a number of built-in endpoints and you can also add your own.   Adding ...
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Spring Boot / Java 8 / Tomcat 8 on Openshift with DIY

DIY cartridge is an experimental cartridge that provides a way to test unsupported languages on OpenShift. It provides a minimal, free-form scaffolding which leaves all details of the ...
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