Supersonic Subatomic Integration with Apache Camel and Quarkus

This project uses Apache Camel running on top of Quarkus to demonstrate creating cloud-native, scalable, enterprise integration patterns quickly and effectively.

Running The Mastodon Example

The public feed from any given Mastodon instance is accessible without authentication. You will only need to authenticate with a Mastodon instance if you wish to write something to the API (e.g. Toot, Re-toot, Star, etc...)

Running the application in dev mode

You can run your application in dev mode that enables live coding using:

./mvnw compile quarkus:dev

NOTE: Quarkus now ships with a Dev UI, which is available in dev mode only at http://localhost:8080/q/dev/.

Packaging and running the application

The application can be packaged using:

./mvnw package

It produces the quarkus-run.jar file in the target/quarkus-app/ directory. Be aware that it’s not an über-jar as the dependencies are copied into the target/quarkus-app/lib/ directory.

The application is now runnable using java -jar target/quarkus-app/quarkus-run.jar.

If you want to build an über-jar, execute the following command:

./mvnw package -Dquarkus.package.type=uber-jar

The application, packaged as an über-jar, is now runnable using java -jar target/*-runner.jar.

Creating a native executable

You can create a native executable using:

./mvnw package -Pnative

Or, if you don't have GraalVM installed, you can run the native executable build in a container using:

./mvnw package -Pnative -Dquarkus.native.container-build=true

You can then execute your native executable with: ./target/supersonic-subatomic-camel-1.0.0-SNAPSHOT-runner

If you want to learn more about building native executables, please consult https://quarkus.io/guides/maven-tooling.

Related Guides

• Camel Vert.x (guide): Send and receive messages to/from Vert.x Event Bus
• Camel Core (guide): Camel core functionality and basic Camel languages: Constant, ExchangeProperty, Header, Ref, Simple and Tokenize
• Camel Direct (guide): Call another endpoint from the same Camel Context synchronously
• Camel JSON-B (guide): Marshal POJOs to JSON and back using JSON-B
• Camel SmallRye Reactive Messaging (guide): Camel integration with SmallRye Reactive Messaging
• Camel Stream (guide): Read and write from local or remote HTTP streams
• Camel GSon (guide): Marshal to and Unmarshal from JSON using Google's GSon library