• This project provides a file backed queue which is accessible through RestFul Services and Client API.
• Enqueue and Dequeue operations are supported through RestFul Service.
• Using Client API makes it easy to access queue through different configurations like retry mechanism, sync and async access, polling queue for new entries, etc...

• Maven as a project and dependency management tool
• Spring Boot for configuring and running restful web service
• Logback for console and file based logging
• Spring Fox (Swagger 2) for API Documentation and manual testing
• Apache Commons IO for easy file read/write and access

Link to Swagger: http://localhost:3456/swagger-ui.html

• POST /queue/enqueue
  • Use this method to enqueue an element on queue server
  • Data can be passed as a message body
• GET /queue/dequeue
  • Use this method to dequeue an element from queue server

• Open pom.xml file in IDE (Eclipse/IntelliJ)
• Resolve maven dependencies
• Open QueueServerApplication class
• Run main method from this class to start queue server
• Go to http://localhost:3456/swagger-ui.html
• Click on queue-controller
• Perform relevant operations on queue from that screen to test the server
• To enable debug logging add JVM Parameter -Dlogging.config=classpath:logback-debug.xml