Read XML

Using JAXB And StaxEventItemReader To Read XML Data

Jonny Hackett Development Technologies, Programming, Spring, Spring Batch 2 Comments

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 Boot With GraphQL: What The Cool Kids Are Doing

Matt McCandless Development Technologies, GraphQL, Spring Boot 2 Comments

Attention: The following article was published over 3 years ago, and the information provided may be aged or outdated.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.This article is going to introduce you to Spring Boot with GraphQL. We’ll walk through a simple beer app to show you what it can do. So you have built this really …

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Attention: The following article was published over 4 years ago, and the information provided may be aged or outdated.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 …

Apache Camel

Spring Boot & Apache Camel: Navigating the Data Processing Desert

Matt McCandless Apache, Java, Spring, Spring Boot Leave a Comment

This article will set up a basic Spring Boot app that incorporates Apache Camel to move some sample files around.

If you are like me, you find that flat-file processing can be pretty dry. Considering what Apache Camel does, its name is very fitting. While there are plenty of reasons for the name, it definitely makes sense that Apache Camel does a lot of lugging things around for you…