Spring Batch Job Flow

Spring Batch Job Flow Using a JobExecutionDecider

Jonny Hackett Development Technologies, Java, Spring, Spring Batch, Tutorial 2 Comments

In this tutorial for Spring Batch, we’re going to take a look at Programmatic Flow decisions in a Spring Batch job using Spring’s JobExecutionDecider. Spring Batch is a pretty powerful framework and this is another useful tool to have in your Spring Batch toolbox.

To demonstrate, I’ll use a scenario that came up recently while working on my client’s project. After explaining the situation and my goals, I’ll jump into a detailed, step-by-step guide. Let’s get started!

Read XML

Using JAXB And StaxEventItemReader To Read XML Data

Jonny Hackett Development Technologies, Programming, Spring, Spring Batch 1 Comment

In one of my previous Spring Batch blog articles, I wrote about the need to read a set of data, process the data, and export the transformed data into XML for consumption by another system. In this blog, I’ll be doing the opposite. I’ll show you how to read data from an XML format instead.

Spring Batch for XML

Spring Batch: Using JAXB And StaxEventItemWriter To Generate XML

Jonny Hackett Java, Spring Batch, Tutorial 2 Comments

While working with a client recently, my team was given the task to retrieve the held securities and account data from the system and export it to XML with the goal of importing it into another external system. The solution involved building a Spring Batch job that would read a set held security data, export that to XML data, and deliver the file to the external vendor securely.

In this blog, I’ll be giving a tutorial on how to execute this solution. These requirements form the basis for the example we’ll use.

Large Datasets with Spring Batch

Utilizing Spring Batch for Large Dataset Summarization

Clayton Neff Databases, Java, Spring, Spring Batch Leave a Comment

Attention: The following article was published over 3 years ago, and the information provided may be aged or outdated. Please keep that in mind as you read the post.I was recently tasked with summarizing the data of a several-million-row table, and the task proved to be a bit grueling at first. Eventually, I found a way to summarize the large …