NOTICE: 1EdTech will be moving Caliper to private repositories on June 17, 2023. Access to the repositories will be available for 1EdTech Contributing Members and Affiliates. We encourage you to get involved in 1EdTech to support the Caliper work and get certified for Caliper.
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.
- 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.
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.
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.
Fork the IMS Global caliper-java project to your Github account and then clone your copy to your local development machine.
caliper-java uses Apache Maven 3.x to manage the build process, documentation and reporting.
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
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>
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.