Frequently Asked Questions

Answers to common questions.

License: Can I use Vaultaire with my project?

Yes, Vaultaire can be used as a library/dependency with no side-effect to your project. Vaultaire is distributed under the GNU Lesser General Public License or LGPL, the same license adopted by Corda dependencies like Hibernate.

Use with Corda Enterprise

To use Vaultaire with Corda Enterprise, you will have to update your build to use the CE release.

After switching to the appropriate corda_release_group and corda_release_version in your ext section, you can instruct your build to substitute transitive Corda OS dependencies with their CE equivalents:

allprojects {
    //...
    configurations {
        all {
            //...
            resolutionStrategy {
                // ...
                eachDependency { DependencyResolveDetails details ->
                    // Exclude from substitutions as appropriate, e.g.
                    def exclusions = ['corda-finance-contracts']
                    // Substitute the rest, assumes `ext.corda_release_group` and `ext.corda_release_version` are set
                    if (details.requested.group ==  "net.corda" && !exclusions.contains(details.requested.name)) {
                        // Force Corda Enterprise
                        details.useTarget  group:  corda_release_group, name: details.requested.name, version: corda_release_version
                    }
                }
            }
        }
    }
}

Note: The above assumes ext.corda_release_group and ext.corda_release_version are already set, e.g. to com.r3.corda and 4.2 respectively.