Added APIs to allow broken links due to deletions & new/modified files in a
workflow to be detected via sync service (differencing). Not configured
as transactions yet, nor has much testing been done, but things are starting
to shape up. Now also detecting broken IMG tags (as well as A tags).
Also, the linkvalidation service now has its own file extension excluder bean.
Eventually the old APIs will go away, but I'm leaving them in there for
now to make life simple.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5992 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
Augmented AVMRemote to expose lookup that can fetch deleted nodes.
Minor fixup to excluder regex in avm-services-context.xml.
Added excluder to LinkValidationServiceImpl.
Prep to walk difference using SyncService (getting ready for incremental update of link validation tables).
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5898 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261