How to build RestFul webservices using Apache Camel and SpringBoot ?

Jasvinder S Saggu

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Jul 5, 2021

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What are Restful services? (from Wikipedia)

• Representational state transfer (REST) is a software architectural style that was created to guide the design and development of the architecture for WWW the World Wide Web.
• REST defines a set of constraints for how the architecture of an Internet-scale distributed hypermedia system, such as the Web, should behave
• Any web service that obeys the REST constraints is informally described as RESTful APIs.
• HTTP-based RESTful APIs are defined with the following aspects
• a base URI, such as https://www.saggu.uk/;
• standard HTTP methods (e.g., GET, POST, PUT, and DELETE);

Workshop

• Build Java DSL style rest service to get Weather details
• Build Rest DSL style rest service to get Weather details
• Ability to Save the data
• When there is no data then return 404 — Not Found
• Also publish an event to RabbitMQ

pom.xml

RestDsl.java

RestJavaDsl.java

WeatherDataProvider.java

CamelConfiguration.java

CamelApplication.java

application.yml