@Override
public Set<String> getAdditionalDefaultGroups() {
final Set<String> additionalGroups = getAdditionalDefaultGroupIds();
try {
final Map<String, Role> idToRole = roleService.loadAllIdMap();
return Sets.newHashSet(
Collections2.transform(additionalGroups, Roles.roleIdToNameFunction(idToRole)));
} catch (NotFoundException e) {
LOG.error("Unable to load role mapping");
return Collections.emptySet();
}
}
@Override
public String getDefaultGroup() {
final String defaultGroupId = getDefaultGroupId();
if (defaultGroupId.equals(roleService.getReaderRoleObjectId())) {
return "Reader";
}
try {
final Map<String, Role> idToRole = roleService.loadAllIdMap();
return idToRole.get(defaultGroupId).getName();
} catch (Exception e) {
LOG.error("Unable to load role mapping");
return "Reader";
}
}
@Nonnull
@SuppressWarnings("unchecked")
@Override
public Map<String, String> getGroupMapping() {
final Map<String, String> groupMapping = (Map<String, String>) fields.get(GROUP_MAPPING);
if (groupMapping == null || groupMapping.isEmpty()) {
return Collections.emptyMap();
} else {
// we store role ids, but the outside world uses role names to identify them
try {
final Map<String, Role> idToRole = roleService.loadAllIdMap();
return Maps.newHashMap(
Maps.transformValues(groupMapping, Roles.roleIdToNameFunction(idToRole)));
} catch (NotFoundException e) {
LOG.error("Unable to load role mapping");
return Collections.emptyMap();
}
}
}