Complatable Future with RestTemplate In the previous article we learned how to use RestTemplate to call apis in sequence and compose their result and write to the client. We will try to optimize this now by makeing these 2 request work in parallel and return this response. We will same UserProfileSupplier & …

Use case RestTemplate is a synchronous web-client to perform http/s requests from spring applications. Configuration We first define the bean to be injected in our services using following config: 1@Configuration 2public class Config { 3 4 @Bean 5 public RestTemplate restTemplate() { 6 return new RestTemplate(); 7 } 8 …

Logging ndjson to a file We will configure spring-boot application to redirect logs to a file in ndjson format. See more information on ndjson Dependencies Add following dependencies to the pom.xml 1 <dependency> 2 <groupId>ch.qos.logback.contrib</groupId> 3 …