FacetDataFetcher facetDataFetcher = pluginRegistry.getBeanByName(initProperties.get(FACETDATAFETCHER),
FacetDataFetcher.class);
if (facetDataFetcher == null)
throw new IllegalArgumentException(FACETDATAFETCHER + " is not set");
TermListFactory termListFactory = TermListFactorySenseiPluginFactory.getFactory(
initProperties.get(TERMLISTFACTORY));
if (termListFactory == null)
{
termListFactory = pluginRegistry.getBeanByName(initProperties.get(TERMLISTFACTORY),
TermListFactory.class);