How do you handle correlation IDs in the responses for end-to-end tracing and debugging? How do you work with APIs that implement optimistic or pessimistic locking mechanisms?

Sep 9, 2024 ... This article offers a curated selection of RestTemplate interview questions, aimed at helping you understand its core functionalities and best practices. Apr 4, 2023 ... Consuming an API secured with Basic Authentication via RestTemplate. Now we'll create a client class to access our API programmatically. ... The ... Oct 15, 2023 ... In this article, we'll provide a comparative analysis of WebClient and RestTemplate, discussing when to use each, their respective pros and cons, along with ... RestTemplate is a class which offers a method for calling REST API(Web API) and is a HTTP client offered by Spring Framework. Dec 5, 2017 ... ... REST template to consume RESTful services Test RESTful services using the Spring MVC Test Framework Who This Book Is For Web application ... Feb 1, 2019 ... Workshop recorded live on Jan 26, 2019. This course is still in progress. Learn how to use RestTemplate to make a REST API call from the ... #2) Project Setup · As you have seen in the earlier section, we have installed TestNG, downloaded spring and JSON-simple jars. · Right-click on ' ... REST Template ... You can also insert the -b maven parameter in the Blade command to generate a Maven project using Blade CLI. ... The generated module is a working ... ... >  ... PUT · Autowired the Rest Template Object. · Use HttpHeaders to set the Request Headers. · Use HttpEntity to wrap the request object. Here, we wrap the Product ...

Find similar items here:

what is resttemplate

• What are some common use cases for custom HTTP headers? How do you handle server-sent events with RestTemplate using libraries other than Spring WebFlux (if any)?
• Can RestTemplate directly consume server-sent event streams?
• How do you use JAXB2Marshaller with RestTemplate? How do you handle XML namespaces with RestTemplate?
• What are the alternative approaches for consuming real-time data from GraphQL endpoints in a Spring application? How do you work with APIs that use WebSockets for bidirectional, full-duplex communication?
• How do you send request body with RestTemplate?
• What are some common challenges and workarounds when integrating with older or less well-designed APIs? How do you work with APIs that are highly sensitive or involve critical business logic?
• What are the advantages and disadvantages of using a pre-built client library versus implementing the integration with RestTemplate yourself? How do you work with APIs that are based on emerging standards or technologies that may not have mature Java support?
• How do you handle different data formats or authentication schemes used by legacy APIs with RestTemplate?
• Can you write custom MessageConverters to support these custom media types in RestTemplate?
• Does RestTemplate have built-in support for SAML?