Class: RDF::Util::File::RestClientAdapter
- Inherits:
-
HttpAdapter
- Object
- HttpAdapter
- RDF::Util::File::RestClientAdapter
- Defined in:
- vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/util/file.rb
Overview
If the Rest Client gem is included,
it will be used for retrieving resources allowing for
sophisticated HTTP caching using REST Client Components
allowing the use of Rack::Cache
to avoid network access.
Class Method Summary collapse
- .open_url(base_uri, proxy: nil, headers: {}, verify_none: false, **options) ⇒ RemoteDocument, Object abstract
Methods inherited from HttpAdapter
default_accept_header, default_user_agent, headers
Class Method Details
.open_url(base_uri, proxy: nil, headers: {}, verify_none: false, **options) ⇒ RemoteDocument, Object
This method is abstract.
Returns A RDF::Util::File::RemoteDocument. If a block is given, the result of evaluating the block is returned.
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# File 'vendor/bundler/ruby/3.3.0/bundler/gems/rdf-884e3ef78084/lib/rdf/util/file.rb', line 83 def self.open_url(base_uri, proxy: nil, headers: {}, verify_none: false, **) ssl_verify = verify_none ? OpenSSL::SSL::VERIFY_NONE : OpenSSL::SSL::VERIFY_PEER # If RestClient is loaded, prefer it RestClient.proxy = proxy.to_s if proxy client = RestClient::Resource.new(base_uri, verify_ssl: ssl_verify) client.get(headers(headers: headers)) do |response, request, res, &blk| case response.code when 200..299 # found object # If a Location is returned, it defines the base resource for this file, not it's actual ending location = { base_uri: RDF::URI(response.headers.fetch(:location, base_uri)), code: response.code.to_i, headers: response.headers } RemoteDocument.new(response.body, ) when 300..399 # Document base is redirected location # Location may be relative base_uri = ::URI.join(base_uri, response.headers[:location].to_s).to_s response.follow_redirection(&blk) else raise IOError, "<#{base_uri}>: #{response.code}" end end end |