Spring Batch: Multiple Format Output Writer

Jonny Hackett Java, Spring, Spring Batch Leave a Comment

Being a strong advocate of Spring Batch, I’ve always talked about the notion of Spring Batch providing developers with a framework that allows them to focus on solving business needs. By doing so, it allows developers to not spend an inordinate amount of time solving all of the technical aspects to support the solution. To illustrate what I mean by …



Introducing The Delegate Pattern

Rik Scarborough Java, Spring Batch Leave a Comment

Delegate: a person who is chosen or elected to vote or act for others – Merriam-Webster. Delegate pattern: In software engineering, the delegation pattern is a design pattern in object-oriented programming where an object, instead of performing one of its stated tasks, delegates that task to an associated helper object – Wikipedia. Make things as simple as possible, but not simpler – Albert …



Making Spring Batch Groovy

Rik Scarborough Java, Microservices, Spring, Spring Batch, Technology Snapshot, Tutorial Leave a Comment

Here at Keyhole, we are very fond of Spring Batch. In many Java Enterprise environments, there is still a big need for automating moving data around. Spring Batch gives us a great head start on creating these batch processes. Note: if you’re in the area on Wednesday night (8/5/15), check out Keyhole Managing Partner David Pitt’s Spring Batch presentation at the …



Spring Batch – Replacing XML Job Configuration With JavaConfig

Jonny Hackett Java, Spring, Spring Batch, Technology Snapshot 5 Comments

I recently assisted a client in getting up and running with a Spring Batch implementation. The team had decided to move forward with a JavaConfig-based configuration for their batch jobs instead of the traditional XML-based configuration. As this is becoming a more common approach to configuring Java applications, I felt it was time to update Keyhole’s Spring Batch series to show you how …