class ActiveFedora::FileConfigurator

def load_solr_config
  return @solr_config unless @solr_config.empty?
  @solr_config_path = get_config_path(:solr)
  ActiveFedora::Base.logger.info "ActiveFedora: loading solr config from #{::File.expand_path(@solr_config_path)}" if ActiveFedora::Base.logger
  begin
    config_erb = ERB.new(IO.read(@solr_config_path)).result(binding)
  rescue Exception => e
    raise("solr.yml was found, but could not be parsed with ERB. \n#{$!.inspect}")
  end
  begin
    solr_yml = YAML.load(config_erb)
  rescue StandardError => e
    raise("solr.yml was found, but could not be parsed.\n")
  end
  config = solr_yml.symbolize_keys
  raise "The #{ActiveFedora.environment.to_sym} environment settings were not found in the solr.yml config.  If you already have a solr.yml file defined, make sure it defines settings for the #{ActiveFedora.environment.to_sym} environment" unless config[ActiveFedora.environment.to_sym]
  @solr_config = {:url=> get_solr_url(config[ActiveFedora.environment.to_sym].symbolize_keys)}
end