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Testing a Spring Batch Job 1. Introduction Unlike other Spring-based applications, testing batch jobs comes with some specific challenges, mostly due to the asynchronous nature of how jobs are executed. In this tutorial, we’re going to explore the various alternatives for testing a Spring Batch job. 2. Required Dependencies We’re… Continue Reading spring-batch-testing-job

Configuring Skip Logic in Spring Batch 1. Introduction By default, any errors encountered during a Spring Batch job processing will make a corresponding step fail. However, there are many situations where we’d rather like to skip the currently processed item for certain exceptions. In this tutorial, we’ll explore two approaches… Continue Reading spring-batch-skip-logic

Spring Batch – Tasklets vs Chunks 1. Introduction Spring Batch provides two different ways for implementing a job: using tasklets and chunks. In this article, we’ll learn how to configure and implement both methods using a simple real-life example. 2. Dependencies Let’s get started by adding the required dependencies: <dependency>… Continue Reading spring-batch-tasklet-chunk

Spring Batch using Partitioner 1. Overview In our previous introduction to Spring Batch, we introduced the framework as a batch-processing tool. We also explored the configuration details and the implementation for a single-threaded, single process job execution. To implement a job with some parallel processing, a range of options is… Continue Reading spring-batch-partitioner

Introduction to Spring Batch 1. Introduction In this article we’re going to focus on a practical, code-focused intro to Spring Batch. Spring Batch is a processing framework designed for robust execution of jobs. It’s current version 3.0, which supports Spring 4 and Java 8. It also accommodates JSR-352, which is… Continue Reading introduction-to-spring-batch

How to Trigger and Stop a Scheduled Spring Batch Job 1. Overview In this tutorial, we’ll investigate and compare different ways to trigger and stop a scheduled Spring Batch job for any required business cases. If you need introductions about Spring Batch and Scheduler, please refer to Spring-Batch and Spring-Scheduler articles. 2. Trigger a… Continue Reading spring-batch-start-stop-job