docs: @Override
  	public void remove(String oid) throws IndexerException {
  		log.debug("Deleting " + oid + " from index");
  		try {
  			solr.deleteByQuery("storage_id:\"" + oid + "\"");
  			solr.commit();
  		} catch (SolrServerException sse) {
  			throw new IndexerException(sse);
  		} catch (IOException ioe) {
  			throw new IndexerException(ioe);
  		}
  	}