CamelESB

CamelESB is a Java project developed by com.paloit to facilitate various integration patterns and components using Apache Camel.

Prerequisites

• Java JDK 11
• Maven

Features

• Integration with MongoDB using the camel-mongodb component.
• Integration with PostgreSQL using the JDBC and the camel-jdbc component.
• Route for transforming REST to REST.
• Assembly plugin to build a fat jar containing all the required dependencies.

Dependencies

• Apache Camel Core (camel-core)
• Apache Camel Servlet (camel-servlet)
• Apache Camel MongoDB (camel-mongodb)
• Apache Camel JDBC (camel-jdbc)
• Apache Camel HTTP (camel-http)
• Apache Camel Spark REST (camel-spark-rest)
• PostgreSQL JDBC (postgresql)
• Apache Commons DBCP2 (commons-dbcp2)
• Logback Classic (logback-classic)

Getting Started

Building the Project

1. Clone this repository.
2. Navigate to the project directory.
3. Run the following command to build the project:

mvn clean package

This command will build a fat jar named CamelESB-1.0-SNAPSHOT-jar-with-dependencies.jar inside the target directory.

Running the Application

You can run the application using the following command:

java -jar target/CamelESB-1.0-SNAPSHOT-jar-with-dependencies.jar

Upon running, the application initializes a CamelContext and sets up connections to MongoDB and a JDBC data source. The RestToRestRoute is added to the context, which starts and awaits incoming connections.

Configuration

Configuration and provisioning of MongoDB client and JDBC DataSource are handled by MongoClientProvider and DataSourceProvider respectively. Ensure you have the necessary configuration set up for these components before running the application.

How to test this?

curl -X "POST" "http://localhost:8080/api/input" \
-H 'Content-Type: application/json; charset=utf-8' \
-d $'{
"firstName": "Tony",
"lastName": "Almeida"
}'

Contributing

Please follow the standard pull request process if you have any updates you'd like to contribute.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contact

For any questions or concerns, please open an issue on this repository, and we'll get back to you as soon as possible.