unmanaged service Archives

Passing query parameters through your WebClient

August 7, 2019Java, Microservices, Non-Blocking, Reactive Programming, Web, Web Application, Web Services#java, Asynchronous, Reactive, spring-boot, unmanaged service, WebApplication, WebClient, Webflux

Reading Time: 5 minutes We can use spring-boot:webflux’s WebClient to invoke a third-party service from within our spring boot application. This is asynchronous and reactive method supplied by spring for invoking of unmanaged services. We also saw how we can pass query params when invoking a 3rd party service and which case to chose with our requirements. Be cautious with what you are using and always document what you want and what you created so that things like these can be caught early during the development phase.

Lagom: Consuming a service part-2

November 29, 2017July 20, 2018Java, Microserviceslagom, Lagom Architecture, lightbend, unmanaged service

Reading Time: 2 minutes So here’s the situation: We are using Lagom framework to develop our micro-services and we need to consume data from other services. What should we do? Well, it’s not going to be a problem for us. Lagom provides very easy way to consume a service. The very first way to consume a service is to use the unmanagedServices parameter provided in Lagom plugin. To understand Continue Reading

Unit Testing vs. Component Testing in Lagom

November 6, 2017August 20, 2018Studio-ScalaComponent Testing, java, Java 8, lagom, Lagom Architecture, Unit Testing, unmanaged service

Reading Time: 4 minutes Let’s first understand the basic difference between unit testing and component testing and then we will have a look at a practical application of unmanaged service in lagom with its test cases. Difference between Unit Testing and Component Testing Unit Testing involves testing of individual units(classes) to demonstrate that the program executes as per the specification and it validates the design and technical quality of Continue Reading