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Merge pull request #111 from igorcampos-dev/feature/spring-batch-examples
Feature/spring batch examples
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‎.github/workflows/spring-batch-db-example.yml‎

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name: spring-batch-db-examples CI Build
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on:
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pull_request:
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branches: [master]
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paths:
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- "spring-batch-db-examples/**"
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types:
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- opened
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- synchronize
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- reopened
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jobs:
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integration-tests:
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name: Run Unit & Integration Tests
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runs-on: ubuntu-latest
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defaults:
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run:
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working-directory: spring-batch-db-examples
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strategy:
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matrix:
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distribution: [ 'temurin' ]
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java: [ '21' ]
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steps:
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- uses: actions/checkout@v5
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with:
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fetch-depth: 0
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- name: Set up JDK ${{ matrix.java }}
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uses: actions/[email protected]
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with:
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java-version: ${{ matrix.java }}
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distribution: ${{ matrix.distribution }}
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cache: 'maven'
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- name: Build and analyze
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run: ./mvnw clean verify
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health-check:
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name: Health Check on Services
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository and submodules
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uses: actions/checkout@v5
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with:
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submodules: true
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- name: Extract service names from docker compose
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id: services
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run: |
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echo "services<<EOF" >> $GITHUB_OUTPUT
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docker compose -f ./spring-batch-db-examples/compose.yaml config --services >> $GITHUB_OUTPUT
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echo "EOF" >> $GITHUB_OUTPUT
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- name: Start containers with Compose Action
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uses: hoverkraft-tech/[email protected]
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with:
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compose-file: './spring-batch-db-examples/compose.yaml'
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services: ${{ steps.services.outputs.services }}
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up-flags: '--build'
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down-flags: '--volumes'
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- name: Wait for containers to initialize
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run: sleep 10
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- name: Check container health
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run: |
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./.github/scripts/check-container-health.sh "${{ steps.services.outputs.services }}"

‎.github/workflows/spring-batch-file-example.yml‎

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name: spring-batch-file-examples CI Build
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on:
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pull_request:
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branches: [master]
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paths:
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- "spring-batch-file-examples/**"
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types:
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- opened
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- synchronize
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- reopened
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jobs:
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integration-tests:
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name: Run Unit & Integration Tests
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runs-on: ubuntu-latest
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defaults:
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run:
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working-directory: spring-batch-file-examples
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strategy:
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matrix:
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distribution: [ 'temurin' ]
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java: [ '21' ]
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steps:
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- uses: actions/checkout@v5
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with:
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fetch-depth: 0
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- name: Set up JDK ${{ matrix.java }}
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uses: actions/[email protected]
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with:
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java-version: ${{ matrix.java }}
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distribution: ${{ matrix.distribution }}
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cache: 'maven'
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- name: Build and analyze
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run: ./mvnw clean verify
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health-check:
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name: Health Check on Services
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository and submodules
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uses: actions/checkout@v5
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with:
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submodules: true
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- name: Extract service names from docker compose
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id: services
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run: |
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echo "services<<EOF" >> $GITHUB_OUTPUT
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docker compose -f ./spring-batch-file-examples/compose.yaml config --services >> $GITHUB_OUTPUT
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echo "EOF" >> $GITHUB_OUTPUT
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- name: Start containers with Compose Action
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uses: hoverkraft-tech/[email protected]
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with:
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compose-file: './spring-batch-file-examples/compose.yaml'
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services: ${{ steps.services.outputs.services }}
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up-flags: '--build'
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down-flags: '--volumes'
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- name: Wait for containers to initialize
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run: sleep 10
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- name: Check container health
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run: |
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./.github/scripts/check-container-health.sh "${{ steps.services.outputs.services }}"

‎README.md‎

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| Name | Description |
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|---------------------------------------------------------------------------|-----------------------------------------------------------------------------------|
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| [Spring Boot + Spring Batch + Database](./spring-batch-db-examples) | Demonstrates a basic integration between Spring Batch and Databases |
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| [Spring Boot + Spring Batch + File](./spring-batch-file-examples) | Demonstrates a basic integration between Spring Batch and Files |
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| [Spring Boot + Jasper](./spring-jasper-example) | Demonstrates a basic integration between Spring Boot and Jasper. |
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| [Spring Boot Multi Module](./spring-multimodule-example) | Basic demonstration of multi-module configuration in Spring Boot |
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| [Spring Boot + Kafka](./spring-kafka-example) | Demonstrates a basic integration between Spring Boot and Apache Kafka. |

‎pom.xml‎

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<module>spring-mysql-example</module>
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<module>spring-postgres-example</module>
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<module>spring-oracle-example</module>
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<module>spring-batch-file-examples</module>
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<module>spring-batch-db-examples</module>
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</modules>
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</project>
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</project>

‎spring-batch-db-examples/.dockerignore‎

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# Include any files or directories that you don't want to be copied to your
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# container here (e.g., local build artifacts, temporary files, etc.).
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#
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# For more help, visit the .dockerignore file reference guide at
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# https://docs.docker.com/go/build-context-dockerignore/
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**/.DS_Store
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**/.classpath
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**/.dockerignore
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**/.env
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**/.factorypath
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**/.git
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**/.gitignore
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**/.idea
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**/.project
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**/.sts4-cache
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**/.settings
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**/.toolstarget
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**/.vs
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**/.vscode
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**/.next
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**/.cache
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**/*.dbmdl
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**/*.jfm
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**/charts
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**/docker-compose*
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**/compose.y*ml
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**/Dockerfile*
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**/secrets.dev.yaml
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**/values.dev.yaml
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**/vendor
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LICENSE
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README.md
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**/*.class
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**/*.iml
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**/*.ipr
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**/*.iws
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**/*.log
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**/.apt_generated
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**/.gradle
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**/.gradletasknamecache
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**/.nb-gradle
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**/.springBeans
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**/build
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**/dist
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**/gradle-app.setting
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**/nbbuild
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**/nbdist
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**/nbproject/private
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**/target
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*.ctxt
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.mtj.tmp
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.mvn/timing.properties
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buildNumber.properties
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dependency-reduced-pom.xml
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hs_err_pid*
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pom.xml.next
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pom.xml.releaseBackup
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pom.xml.tag
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pom.xml.versionsBackup
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release.properties
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replay_pid*

‎spring-batch-db-examples/.gitattributes‎

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/mvnw text eol=lf
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*.cmd text eol=crlf

‎spring-batch-db-examples/.github/workflows/maven.yml‎

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name: CI Build
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on:
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push:
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branches:
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- "**"
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jobs:
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build:
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name: Build
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runs-on: ubuntu-latest
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strategy:
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matrix:
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distribution: [ 'temurin' ]
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java: [ '21' ]
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steps:
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- uses: actions/checkout@v5
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- name: Setup Java 21
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uses: actions/setup-java@v5
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with:
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java-version: ${{ matrix.java }}
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distribution: ${{ matrix.distribution }}
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cache: 'maven'
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- name: Grant execute permission for mvnw
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run: chmod +x mvnw
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- name: Build with Maven
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run: ./mvnw clean verify

‎spring-batch-db-examples/.gitignore‎

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target/
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.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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### STS ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### IntelliJ IDEA ###
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.idea
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*.iws
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*.iml
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*.ipr
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/

‎spring-batch-db-examples/.mvn/wrapper/maven-wrapper.properties‎

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wrapperVersion=3.3.4
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distributionType=only-script
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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip

‎spring-batch-db-examples/Dockerfile‎

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FROM eclipse-temurin:21-jdk-jammy as deps
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WORKDIR /build
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COPY --chmod=0755 mvnw mvnw
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COPY .mvn/ .mvn/
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RUN --mount=type=bind,source=pom.xml,target=pom.xml \
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--mount=type=cache,target=/root/.m2 ./mvnw dependency:go-offline -DskipTests
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FROM deps as package
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WORKDIR /build
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COPY ./src src/
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RUN --mount=type=bind,source=pom.xml,target=pom.xml \
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--mount=type=cache,target=/root/.m2 \
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./mvnw package -DskipTests && \
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mv target/$(./mvnw help:evaluate -Dexpression=project.artifactId -q -DforceStdout)-$(./mvnw help:evaluate -Dexpression=project.version -q -DforceStdout).jar target/app.jar
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FROM package as extract
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WORKDIR /build
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RUN java -Djarmode=layertools -jar target/app.jar extract --destination target/extracted
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FROM eclipse-temurin:21-jre-jammy AS final
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ARG UID=10001
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RUN adduser \
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--disabled-password \
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--gecos "" \
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--home "/nonexistent" \
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--shell "/sbin/nologin" \
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--no-create-home \
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--uid "${UID}" \
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appuser
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USER appuser
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COPY --from=extract build/target/extracted/dependencies/ ./
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COPY --from=extract build/target/extracted/spring-boot-loader/ ./
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COPY --from=extract build/target/extracted/snapshot-dependencies/ ./
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COPY --from=extract build/target/extracted/application/ ./
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EXPOSE 8082
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ENTRYPOINT [ "java", "org.springframework.boot.loader.launch.JarLauncher" ]

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