public OaiPmhDispatcher(SettingManager sm, SchemaManager scm)
{
ResumptionTokenCache cache = new ResumptionTokenCache(sm);
register(new GetRecord());
register(new Identify());
register(new ListIdentifiers(cache, sm, scm));
register(new ListMetadataFormats());
register(new ListRecords(cache, sm, scm));
register(new ListSets());