Feature/database improvements

[igorcampos-dev]

Summary by CodeRabbit

Release Notes

• New Features

  • Introduced a new Spring Boot + MongoDB example project with Docker and Docker Compose support.
  • Added build and dependency management enhancements to existing example projects.

• Documentation

  • Updated project documentation to include the new Spring Boot + MongoDB example.

• Chores

  • Configured GitHub Actions CI/CD workflows for automated testing and validation.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This PR introduces a complete Spring Boot + MongoDB example project with Docker containerization, GitHub Actions CI/CD workflows, Maven wrapper scripts, and application code. Additionally, it registers the project in the parent POM and README, and adds Lombok dependencies to existing example projects.

Changes

Cohort / File(s)	Summary
Project Registration .github/labeler.yml, pom.xml, README.md	Adds project label mapping, registers spring-mongodb-example module, and documents new project in README table.
CI/CD Workflows .github/workflows/spring-mongoDB-example.yml, spring-mongodb-example/.github/workflows/maven.yml	Adds GitHub Actions workflows: main PR workflow for integration tests and health checks on PRs; local workflow for CI builds on all pushes. Both trigger Maven verify via Java 21.
Build Configuration & Maven Wrapper spring-mongodb-example/.mvn/wrapper/maven-wrapper.properties, spring-mongodb-example/mvnw, spring-mongodb-example/mvnw.cmd, spring-mongodb-example/pom.xml	Configures Maven wrapper (3.9.12, script-only distribution), adds cross-platform wrapper scripts with download/authentication/checksum validation logic, and defines Spring Boot 3.5.9 POM with MongoDB and Lombok dependencies.
Docker & Containerization spring-mongodb-example/.dockerignore, spring-mongodb-example/Dockerfile, spring-mongodb-example/compose.yaml	Adds multi-stage Dockerfile for Spring Boot app with non-root user, Docker Compose configuration for app (port 8081) and MongoDB service (port 27017).
Application Code spring-mongodb-example/src/main/java/com/io/example/SpringMongoExampleApplication.java, spring-mongodb-example/src/main/java/com/io/example/PingTestConnect.java	Introduces Spring Boot entry point and CommandLineRunner component that connects to MongoDB and logs version on startup.
Configuration & Ignore Files spring-mongodb-example/.gitignore, spring-mongodb-example/src/main/resources/application-default.yml, spring-mongodb-example/src/main/resources/application-prd.yml	Defines Java/IDE ignore patterns, default dev profile (localhost MongoDB), and production profile (MongoDB URI from environment variable).
Testing spring-mongodb-example/src/test/java/com/io/example/SpringMongoExampleApplicationTest.java, spring-mongodb-example/src/test/resources/application-test.yml	Adds Spring Boot test class with mocked PingTestConnect and test profile configuration.
Lombok Updates (Existing Projects) spring-oracle-example/pom.xml, spring-oracle-example/src/main/java/com/io/example/PingTestConnect.java, spring-oracle-example/src/test/java/com/io/example/SpringOracleExampleApplicationTest.java, spring-postgres-example/pom.xml, spring-postgres-example/src/main/java/com/io/example/PingTestConnect.java	Adds Lombok version property and dependency to existing projects; updates spring-oracle-example with PingTestConnect component and test bean mocking; updates spring-postgres-example with PingTestConnect component.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~60 minutes

Possibly related PRs

• #6: Adds and modifies Maven Wrapper files (mvnw, mvnw.cmd, maven-wrapper.properties) with overlapping cross-platform wrapper bootstrap and download logic.
• #20: Modifies .github/labeler.yml to add project-specific labeling rules in the same configuration file.
• #38: Updates GitHub Actions workflow health-check logic to dynamically extract service names from Docker Compose configuration.

Suggested labels

ci: github-actions, doc: documentation, project: spring-oracle-example

✨ Finishing touches

• 📝 Generate docstrings

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📜 Recent review details

Configuration used: Repository UI

Review profile: ASSERTIVE

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 967b976 and 2c637fd.

📒 Files selected for processing (24)

• .github/labeler.yml
• .github/workflows/spring-mongoDB-example.yml
• README.md
• pom.xml
• spring-mongodb-example/.dockerignore
• spring-mongodb-example/.github/workflows/maven.yml
• spring-mongodb-example/.gitignore
• spring-mongodb-example/.mvn/wrapper/maven-wrapper.properties
• spring-mongodb-example/Dockerfile
• spring-mongodb-example/compose.yaml
• spring-mongodb-example/mvnw
• spring-mongodb-example/mvnw.cmd
• spring-mongodb-example/pom.xml
• spring-mongodb-example/src/main/java/com/io/example/PingTestConnect.java
• spring-mongodb-example/src/main/java/com/io/example/SpringMongoExampleApplication.java
• spring-mongodb-example/src/main/resources/application-default.yml
• spring-mongodb-example/src/main/resources/application-prd.yml
• spring-mongodb-example/src/test/java/com/io/example/SpringMongoExampleApplicationTest.java
• spring-mongodb-example/src/test/resources/application-test.yml
• spring-oracle-example/pom.xml
• spring-oracle-example/src/main/java/com/io/example/PingTestConnect.java
• spring-oracle-example/src/test/java/com/io/example/SpringOracleExampleApplicationTest.java
• spring-postgres-example/pom.xml
• spring-postgres-example/src/main/java/com/io/example/PingTestConnect.java

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