Configuration

If you install the Workbench from sources you need to adapt the configuration files. If you installed from the Debian package, these files are already provided to work in the local host, and you can skip this configuration.

For configuring the Workbench follow:

1. Create a directory for the application data e.g. /var/generator

2. This directory have to be writable by the tomcat user, so you have to do something like:

    chown -R tomcat:tomcat /var/generator
   

3. Adapt the framework configuration files located at src/main/resources. You need to remove the '-template' word from the file name.

   • framework-configuration-template.ttl: contains workbench required directories and variabled configuration and the configuration of services offered by the workbench. In this file you have to provide:

Element | Property | Description

• | - | - :GeoKnowGenerator | ontos:frameworkDataDir | this needs to be the same like created in step 1 :GeoKnowGenerator | foaf:homepage | is the URL of the application, e.g. http://localhost:8080/generator :EmailService | lds:user | the user of the email that is going to be used for the registration :EmailService | lds:password | password :EmailService | schema:email | email :EmailService | ontos:smtpHost | the SMTP URL

  • framework-components-template.ttl: contains configuration of external tools that are integrated in the workbench. In this file you have to provide:

Element | Property | Description

• | - | - :VirtuosoConductor | lds:serviceUrl | Virtuoso url e.g. http://localhist:8890/conductor :VirtuosoConductor | lds:connectionString | jdbc connectio string to Virtuoso. e.g. “jdbc:virtuoso://localhost:1111/” :VirtuosoConductor | lds:user | dba user of viruoso (provided at its installation) :VirtuosoConductor | lds:password | dba password :VirtuosoAuthSPARQLEndpoint | lds:user | provide a user id that will be used by the system (this user should not exist) :VirtuosoAuthSPARQLEndpoint | lds:serviceUrl | the url for the authenticated endpoint. e.g. http://localhost:8890/sparql-auth :VirtuosoAuthSPARQLEndpoint | lds:password | provide a password :SpringBatchService | lds:serviceUrl | the URL where spring-batch-admin is installed :SpringBatchService | ontos:springBatchAdminJobsDir | the absolute path to the directory where spring batch is saving jobs descriptions, e.g.:“/var/generator/jobs” ?x lds:providesService ?y | lds:serviceUrl | each ?y service has to be configured with the URL where it is installed.

  • framework-roles-template.ttl: contains an initial specifications of roles. You can leave this file as is.
  • framework-users-template.ttl: contais the users that will be created at setup, and that can be used to login into the application. You can change the username and paswords and add more users.

Element | Property | Description

• | - | - :admin | foaf:accountName | a user id for the administrator of the LDIW. This user will be created at installation time with admin privileges :admin | lds:password | a password :admin | foaf:mbox | an email

  • framework-datasources-template.ttl: contains an inital configuration of datasources.