This code is now available on the current DSpace SVN Trunk (http://scm.dspace.org/svn/repo/dspace/trunk/^{Image Removed}). It will be officially released as part of DSpace 1.7.0.

This code changes the current org.dspace.content.packager.PackagerIngester and org.dspace.content.packager.PackagerDisseminator interfaces. If you've written any local, custom Packagers at your institution, they will need to be refactored to utilize these updated interfaces.