dspace

Developing external add-ons for dspace?


For a specific technical reason, I am interested in developing some lib outside of Dspace, that would be used in Dspace. However those lib will have some dependency on some dspace class like Item. I am thinking of simply adding things like Dspace-api as dependency during the development of the lib. The lib as to be a separate project from dspace.

What would be the proper way to re-integrate them after, that is, adding the lib as dependency to my Dspace Application. Would simply adding them as dependency to the "overalyed" e.g. Api be enough?


Solution

  • Make your add-on a maven project.

    In its dependencies section, include a dependency to dspace-api of the correct version:

    <dependencies>
        <dependency>
            <groupId>org.dspace</groupId>
            <artifactId>dspace-api</artifactId>
            <version>5.1</version>
            <scope>provided</scope>
        </dependency>
    </dependencies> 
    

    Add your add-on as a dependency to dspace-src/dspace/modules/additions/pom.xml

    <dependencies>
      <dependency>
         <groupId>your-group-id</groupId>
         <artifactId>your-artifact-id</artifactId>
         <version>xyz</version>
      </dependency>
      ...
    </dependencies>
    

    If you're using an older DSpace version and there is no dspace-src/dspace/modules/additions/pom.xml file, I believe it will work to add the dependency to dspace-src/dspace-api/pom.xml instead. You will then need to use the full build option.