org.digibooster.spring.batch:spring-batch-context (maven):  The aim of this library is to allow developers who use spring-batch to propagate information from the main thread that runs the batch to the executions context of the batch items : ItemReader, ItemProcessor and ItemWriter. For example we some times need to extract the current user from Security Context, so instead of writing the code that passes the current user information as a job parameter we let this library to handle it. This library can be extended to support any information developer want to add. 
Keywords: mdc|propagation|spring-batch|spring-batch-jobs|spring-boot|spring-security|spring-sleuth