ominil/batch

Demo application for Spring batch

Spring batch demo

Dummy code to test the functionality of Spring batch using chunks reading from a db and printing the values.

before starting the application

You need to setup the postgres db. You can start the service with docker compose:

docker compose up -d

Then you should enter the db with:

docker exec -it postgres_batch bash

and login with the batch user:

psql -U batch

you can change the db with:

\c batch

At this point you should apply the changes from the file src/main/resources/db/version_1.sql

Compile the application

Use maven to compile with:

mvn clean install

Run the application

java -jar target/batch*.jar