IMS Global Learning Consortium, Inc.

caliper-java

The Caliper Analytics® Specification provides a structured approach to describing, collecting and exchanging learning activity data at scale. Caliper also defines an application programming interface (the Sensor API™) for marshalling and transmitting event data from instrumented applications to target endpoints for storage, analysis and use.

caliper-java is a reference implementation of the Sensor API™ written in Javas.

Branches

• master: stable, deployable branch that stores the official release history.
• develop: unstable development branch. Current work that targets a future release is merged to this branch.

Tags

caliper-java releases are tagged and versioned MAJOR.MINOR.PATCH[-label] (e.g., 1.1.1). Pre-release tags are identified with an extensions label (e.g., "1.2.0-RC01"). The tags are stored in this repository.

Contributing

We welcome the posting of issues by non IMS Global Learning Consortium members (e.g., feature requests, bug reports, questions, etc.) but we do not accept contributions in the form of pull requests from non-members. See CONTRIBUTING.md for more information.

Getting Started

Fork the IMS Global caliper-java project to your Github account and then clone your copy to your local development machine.

Prerequisites

caliper-java uses Apache Maven 3.x to manage the build process, documentation and reporting.

Building

First, clone the caliper-common-fixtures project to your development machine and add a symbolic link:

ln -s /Path/to/caliper-common-fixtures/src/test/resources/fixtures/ src/test/resources/fixtures

Then from your local caliper-java directory run:

mvn clean install

You can also build a jar with all the dependencies compiled by invoking the uber-jar build profile:

mvn clean -P uber-jar install

This will create a jar in: target/caliper-java-{version}.jar

Dependency Management

You can specify caliper-java as a project or module dependency in the appropriate pom.xml file:

<dependency>
    <groupId>org.imsglobal.caliper</groupId>
    <artifactId>caliper-java</artifactId>
    <version>1.1.2</version>
</dependency>

License

This project is licensed under the terms of the GNU Lesser General Public License (LGPL), version 3. See the LICENSE file for details. For additional information on licensing options for IMS members, please see the NOTICE file.