Julian,

The following service call on the IScmService which can be invoked from plain java will give you all the links associated with one or more SCM files:

    /**
     * Get related artifacts for the specified versionable states.
     *
     * @param itemStateHandles
     *      Versionable item handles including the state. Must not be {@code null} and
     *      all elements must not be {@code null} and have a state ID.
     * @param gcURL
     *      The URL of the global configuration in which the results should be resolved.
     *      if this field is {@code null}, this method will only return outgoing links
     *      and the related artifact URIs may not point to a concrete resource.
     * @param options
     *      Options; See {@link #LINK_FETCH_OPTIONS} for all options.
     * @param monitor
     *      Progress monitor.
     * @return
     *      An array with an element for each handle in {@code itemStateHandles}. The value of each element
     *      contains all of the related artifacts for the corresponding state handle.
     * @throws TeamRepositoryException
     *      If the operation fails.
     * @since 0.11.0.4 (RTC 6.0.4)
     */
    public RelatedArtifactsDTO[] getRelatedArtifacts(IVersionableHandle[] itemStateHandles,
            String gcURL, String[] options,
            IRepositoryProgressMonitorHandle monitor)
            throws TeamRepositoryException;

If you have any further questions, let me know.

Michael