public long getRepositoryDataSize(String repositoryName) throws UnknownDataSizeException
   {
      CacheKey key = new RepositoryDataSizeKey(repositoryName);
      return getDataSize(key);
   }
public long getRepositoryDataSize ( String repositoryName ) throws UnknownDataSizeException { CacheKey key = new RepositoryDataSizeKey ( repositoryName ) ; return getDataSize ( key ) ; }
{@inheritDoc}