Google Cloud Functions Java Samples

Cloud Functions is a lightweight, event-based, asynchronous compute solution that allows you to create small, single-purpose functions that respond to Cloud events without the need to manage a server or a runtime environment.

Samples

• Hello World
• Concepts
• Firebase
• Cloud Pub/Sub
• HTTP
• Logging & Monitoring
• Slack
• OCR tutorial
• ImageMagick
• CI/CD setup

Running Functions Locally

The Java Functions Framework Maven plugin (com.google.cloud.functions:function-maven-plugin) allows you to run Java Cloud Functions code on your local machine for local development and testing purposes. Use the following Maven command to run a function locally:

mvn function:run -Drun.functionTarget=your.package.yourFunction