Sha256: 58c67bffe78d407706f57d21970b9a46c9e4be82b377077dfea5091507db8c5f
Contents?: true
Size: 1.15 KB
Versions: 14
Compression:
Stored size: 1.15 KB
Contents
module Geoblacklight
class Metadata
##
# Instantiates a Geoblacklight::Metadata object used for retrieving and
# formatting metadata
# @param reference [Geoblacklight::Reference] the reference object
def initialize(reference)
@reference = reference
end
##
# Handles metadata and returns the retrieved metadata or an error message if
# something went wrong
# @return [String] returned metadata string
def metadata
response = retrieve_metadata
return response.body unless response.nil? || response.status == 404
Geoblacklight.logger.error "Could not reach #{@reference.endpoint}"
"Could not reach #{@reference.endpoint}"
end
##
# Retrieves metadata from a url source
# @return [Faraday::Response, nil] Faraday::Response or nil if there is a
# connection error
def retrieve_metadata
conn = Faraday.new(url: @reference.endpoint)
conn.get
rescue Faraday::Error::ConnectionFailed => error
Geoblacklight.logger.error error.inspect
nil
rescue Faraday::Error::TimeoutError => error
Geoblacklight.logger.error error.inspect
nil
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems