Eno

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.

Documentation

The documentation can be found in the docs folder and browsed online.

Eno Java

V3 "Eno Java" project: change of technology from XSLT to Java.

Setup

Requirements

JDK 21+ is required.

Make sustainable clones!

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

Gradle

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 ...

Proxy

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).

(Gradle docs)