Wait for Multiple Spring WebClient Mono Responses Achieving Parallelism and Synchronization

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Introduction: In today’s micro-service architecture landscape, calling external services efficiently is crucial for building high-performance applications. Asynchronous and reactive programming paradigms offer great benefits in terms of scalability and responsiveness. However, handling multiple responses from Spring WebClient Mono objects in parallel while ensuring synchronization can be challenging. In this article, we will explore an approach…

Spring Security 5 Replacement for OAuth2RestTemplate: A Simple and Effective Solution

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Introduction: In recent versions of Spring Security, classes like OAuth2RestTemplate, OAuth2ProtectedResourceDetails, and ClientCredentialsAccessTokenProvider have been marked as deprecated. This has led to confusion among developers looking for a suitable replacement in the core Spring Security 5 project. In this blog post, we will explore an alternative approach to using OAuth2RestTemplate and discuss how to implement…