Eno is a tool designed to transform questionnaires from their formal description in DDI to different formats for data collection operations.
From a DDI, Eno produces:
- A Lunatic questionnaire that can be used for web, telephone or face to face interviewing.
- A questionnaire in paper format.
- A description of the questionnaire in an editable file.
Eno is used by Pogues, a questionnaire design user interface. Eno converts Pogues output into a DDI.
Eno is a part of the Bowie product.
The documentation can be found in the docs folder and browsed online.
V3 "Eno Java" project: change of technology from XSLT to Java.
JDK 21+ is required.
The base branch for Eno "Java" is the v3-main orphan branch. If you are not interested in the legacy xslt version of Eno, you can clone the project like this:
git clone --no-tags --single-branch --depth=1 --branch=v3-main https://github.com/InseeFr/Eno.git
The project is build using Gradle. A Gradle installation is not required to work on the project. A Gradle wrapper is included, it will automatically download the appropriate version of Gradle to test, build, and run the project.
- Test the project:
./gradlew test - Build the project:
./gradlew build - Run Eno web service:
./gradlew :eno-ws:run
Note: on Windows cmd or PowerShell, use .\gradlew.bat ...
If you are accessing the web through a proxy, create a gradle.properties file in <your_user_home_folder>/.gradle,
with your proxy information:
# HTTP
systemProp.http.proxyHost=www.somehost.org
systemProp.http.proxyPort=8080
systemProp.http.proxyUser=userid
systemProp.http.proxyPassword=password
systemProp.http.nonProxyHosts=*.nonproxyrepos.com|localhost
# HTTPS
systemProp.https.proxyHost=www.somehost.org
systemProp.https.proxyPort=8080
systemProp.https.proxyUser=userid
systemProp.https.proxyPassword=password
# Non proxy hosts
systemProp.http.nonProxyHosts=*.nonproxyrepos.com|localhost
If you have trouble with this first method, you can directly edit the gradle.properties file
that is at the root of the project (but don't commit it).