Jul 24, 2010 · Sending files with java post Sending files can be considered more challenging to handle as the format is more complex. We are also going to add support for sending the files …

I am using REST Web Service of Spring Boot and I have designed the endpoints to always return ResponseEntity whether it is JSON or PDF or ZIP and I came up with the following solution …

Step 1 : You can create a keystore using java keytool; Command: keytool -genkey -alias {any-name} -keyalg RSA -keystore {path to store the keystore} Step 2 : You can go to your server …

We're creating a multi-tenant solution, and would prefer to create security realms/users/groups programmatically through our workflow, rather than leveraging KeyCloak's self-registration …

Apr 2, 2015 · Once this is setup, you can add a rest controller to your application. Note that a rest controller (the @RestController annotation) is a stereotype annotation that combines …

I want to create a REST API on Java Servlet for user authentication using simple Oauth and JSON. When the user login correctly, it will generate a unique access token. The token will be …

Aug 2, 2016 · 1) Create and Run a Rest service. Create a dynamic web project. host it in your application server of your choice. follow the link below: first application using Rest. 2) Create a …

May 9, 2019 · Other than that, CompletableFuture and Callable are part of the Java specification, while DeferredResult is a part of the Spring framework. Be aware though, even though threads …

I'm new to the field, trying to create an API using Spring with Maven dependencies such as Project Lombok, just to get more hands on with my learning. So i've managed to write some …

To do the second and third step we have to create a new java class as when we are connecting to the restful API, it will run in the background and MainActivity does not allow the background …