Trialverse

The Trialverse repository is currently home to a number of prototyping efforts for the ADDIS 2 project, all relating to how the structured database of clinical trials will be set up:

• dbms: the database structure (the data, but not the semantic meta-data)
• src: a prototype REST repository to serve the content of the DBMS.
• triplestore: the triplestore setup (the semantic meta-data)
• sparql: a prototype interface for searching / browsing ontologies
• importer: imports ADDIS 1.x datafiles into the DBMS, and generates the meta-data

Running

Create a trialverse user with password 'develop'

sudo -u postgres createuser -S -D -R trialverse
sudo -u postgres psql -c "ALTER USER trialverse WITH PASSWORD 'develop'"
sudo -u postgres psql -c "CREATE DATABASE trialverse ENCODING 'utf-8' OWNER trialverse"

Configure environment variables (NB google secret/key assumes localhost:8090)

export TRIALVERSE_DB_CHANGELOG=database.sql
export TRIALVERSE_DB_DRIVER=org.postgresql.Driver
export TRIALVERSE_DB_URL=jdbc:postgresql://localhost/trialverse
export TRIALVERSE_DB_USERNAME=trialverse
export TRIALVERSE_DB_PASSWORD=develop
export TRIPLESTORE_BASE_URI=http://localhost:3030
export TRIALVERSE_SCRATCH_URL=http://localhost:3031
export TRIALVERSE_OAUTH_GOOGLE_SECRET=JMta9pPfckdE9GMnxKvTm3We
export TRIALVERSE_OAUTH_GOOGLE_KEY=356525985053-j71rekspvj3ds507700srb8hl7955m32.apps.googleusercontent.com

Install the bower components:

bower install

Run tomcat:

mvn tomcat7:run

Note that there should be live fuseki endpoints at both places referenced by the triplestore and scratch URIs.

Release notes

Release 7 (date: 11-27-215, tag 0.2.5)

• [versioning]search studies -- A user can to search Trialverse for studies that match my search terms, either in title, description, or unique identifiers.
• [versioning] add study from other dataset to my dataset -- A user can copy a study extracted by another user.