Class: EDSApi::Connection
- Inherits:
-
Object
- Object
- EDSApi::Connection
- Defined in:
- lib/ebsco-discovery-service-api.rb
Overview
Connection object. Does what it says. ConnectionHandler is what is usually desired and wraps auto-reonnect features, etc.
Direct Known Subclasses
Instance Attribute Summary collapse
-
#auth_token ⇒ Object
Returns the value of attribute auth_token.
-
#guest ⇒ Object
Returns the value of attribute guest.
-
#password ⇒ Object
writeonly
Sets the attribute password.
-
#session_token ⇒ Object
Returns the value of attribute session_token.
-
#userid ⇒ Object
writeonly
Sets the attribute userid.
Instance Method Summary collapse
-
#create_session ⇒ Object
Create the session.
-
#end_session(session_token) ⇒ Object
End the session.
-
#initialize ⇒ Connection
constructor
A new instance of Connection.
- #ip_authenticate(format = :xml) ⇒ Object
- #ip_init(profile, guest = 'y') ⇒ Object
-
#request_info(format = :xml) ⇒ Object
Info method.
-
#request_retrieve(dbid, an, highlightterms = "", ebookpreferredformat = "", format = :xml) ⇒ Object
Retrieve specific information.
-
#request_search(options, format = :xml) ⇒ Object
Run a search query, XML results are returned.
- #show_log ⇒ Object
- #uid_authenticate(format = :xml) ⇒ Object
-
#uid_init(userid, password, profile, guest = 'y') ⇒ Object
Init the object with userid and pass.
Constructor Details
#initialize ⇒ Connection
Returns a new instance of Connection.
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# File 'lib/ebsco-discovery-service-api.rb', line 927 def initialize @log = "" end |
Instance Attribute Details
#auth_token ⇒ Object
Returns the value of attribute auth_token.
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# File 'lib/ebsco-discovery-service-api.rb', line 924 def auth_token @auth_token end |
#guest ⇒ Object
Returns the value of attribute guest.
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# File 'lib/ebsco-discovery-service-api.rb', line 924 def guest @guest end |
#password=(value) ⇒ Object (writeonly)
Sets the attribute password
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# File 'lib/ebsco-discovery-service-api.rb', line 925 def password=(value) @password = value end |
#session_token ⇒ Object
Returns the value of attribute session_token.
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# File 'lib/ebsco-discovery-service-api.rb', line 924 def session_token @session_token end |
#userid=(value) ⇒ Object (writeonly)
Sets the attribute userid
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# File 'lib/ebsco-discovery-service-api.rb', line 925 def userid=(value) @userid = value end |
Instance Method Details
#create_session ⇒ Object
Create the session
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# File 'lib/ebsco-discovery-service-api.rb', line 986 def create_session uri = URI "#{API_URL}edsapi/rest/createsession?profile=#{@profile}&guest=#{@guest}" req = Net::HTTP::Get.new(uri.request_uri) req['x-authenticationToken'] = @auth_token req['Accept'] = "application/json" # Net::HTTP.start(uri.hostname, uri.port) { |http| # doc = JSON.parse(http.request(req).body) # return doc['SessionToken'] # } Net::HTTP.start(uri.hostname, uri.port, :read_timeout => 10) { |http| begin return http.request(req).body rescue Timeout::Error, Net::ReadTimeout, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e raise "No response from server" end } end |
#end_session(session_token) ⇒ Object
End the session
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# File 'lib/ebsco-discovery-service-api.rb', line 1005 def end_session(session_token) uri = URI "#{API_URL}edsapi/rest/endsession?sessiontoken=#{CGI::escape(session_token)}" req = Net::HTTP::Get.new(uri.request_uri) req['x-authenticationToken'] = @auth_token Net::HTTP.start(uri.hostname, uri.port, :read_timeout => 10) { |http| begin http.request(req) rescue Timeout::Error, Net::ReadTimeout, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e raise "No response from server" end } return true end |
#ip_authenticate(format = :xml) ⇒ Object
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# File 'lib/ebsco-discovery-service-api.rb', line 970 def ip_authenticate(format = :xml) uri = URI "#{API_URL_S}authservice/rest/ipauth" req = Net::HTTP::Post.new(uri.request_uri) req["Accept"] = "application/json" #if format == :json https = Net::HTTP.new(uri.hostname, uri.port) https.read_timeout=10 https.use_ssl = true https.verify_mode = OpenSSL::SSL::VERIFY_NONE begin doc = JSON.parse(https.request(req).body) rescue Timeout::Error, Net::ReadTimeout, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e raise "No response from server" end @auth_token = doc['AuthToken'] end |
#ip_init(profile, guest = 'y') ⇒ Object
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# File 'lib/ebsco-discovery-service-api.rb', line 939 def ip_init(profile, guest = 'y') @profile = profile @guest = guest return self end |
#request_info(format = :xml) ⇒ Object
Info method
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# File 'lib/ebsco-discovery-service-api.rb', line 1066 def request_info(format = :xml) uri = URI "#{API_URL}edsapi/rest/Info" @log << uri.to_s << " -- " req = Net::HTTP::Get.new(uri.request_uri) req['x-authenticationToken'] = @auth_token req['x-sessionToken'] = @session_token req['Accept'] = 'application/json' #if format == :json Net::HTTP.start(uri.hostname, uri.port, :read_timeout => 4) { |http| begin return http.request(req).body rescue Timeout::Error, Net::ReadTimeout, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e raise "No response from server" end } end |
#request_retrieve(dbid, an, highlightterms = "", ebookpreferredformat = "", format = :xml) ⇒ Object
Retrieve specific information
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# File 'lib/ebsco-discovery-service-api.rb', line 1038 def request_retrieve(dbid, an, highlightterms = "", ebookpreferredformat = "", format = :xml) uri = URI "#{API_URL}edsapi/rest/retrieve?dbid=#{dbid}&an=#{an}" @log << uri.to_s << " -- " if highlightterms != "" updateURI = uri.to_s updateURI = updateURI + "&highlightterms=#{highlightterms}" uri = URI updateURI end if ebookpreferredformat != "" updateURI = uri.to_s updateURI = updateURI + "&ebookpreferredformat=#{ebookpreferredformat}" uri = URI updateURI end req = Net::HTTP::Get.new(uri.request_uri) req['x-authenticationToken'] = @auth_token req['x-sessionToken'] = @session_token req['Accept'] = 'application/json' #if format == :json Net::HTTP.start(uri.hostname, uri.port, :read_timeout => 4) { |http| begin return http.request(req).body rescue Timeout::Error, Net::ReadTimeout, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e raise "No response from server" end } end |
#request_search(options, format = :xml) ⇒ Object
Run a search query, XML results are returned
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# File 'lib/ebsco-discovery-service-api.rb', line 1019 def request_search(, format = :xml) uri = URI "#{API_URL}edsapi/rest/Search?#{}" @log << uri.to_s << " -- " #return uri.request_uri req = Net::HTTP::Get.new(uri.request_uri) req['x-authenticationToken'] = @auth_token req['x-sessionToken'] = @session_token req['Accept'] = 'application/json' #if format == :json Net::HTTP.start(uri.hostname, uri.port, :read_timeout => 10) { |http| begin return http.request(req).body rescue Timeout::Error, Net::ReadTimeout, Errno::EINVAL, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e raise "No response from server" end } end |
#show_log ⇒ Object
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# File 'lib/ebsco-discovery-service-api.rb', line 1083 def show_log return @log end |
#uid_authenticate(format = :xml) ⇒ Object
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# File 'lib/ebsco-discovery-service-api.rb', line 947 def uid_authenticate(format = :xml) # DO NOT SEND CALL IF YOU HAVE A VALID AUTH TOKEN xml = "<UIDAuthRequestMessage xmlns='http://www.ebscohost.com/services/public/AuthService/Response/2012/06/01'><UserId>#{@userid}</UserId><Password>#{@password}</Password></UIDAuthRequestMessage>" uri = URI "#{API_URL_S}authservice/rest/uidauth" req = Net::HTTP::Post.new(uri.request_uri) req["Content-Type"] = "application/xml" req["Accept"] = "application/json" #if format == :json req.body = xml https = Net::HTTP.new(uri.hostname, uri.port) https.read_timeout=10 https.use_ssl = true https.verify_mode = OpenSSL::SSL::VERIFY_NONE begin doc = JSON.parse(https.request(req).body) rescue Timeout::Error, Errno::EINVAL, Net::ReadTimeout, Errno::ECONNRESET, EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError, Net::ProtocolError => e about "No response from server" end if doc.has_key?('ErrorNumber') raise "Bad response from server - error code #{result['ErrorNumber']}" else @auth_token = doc['AuthToken'] end end |
#uid_init(userid, password, profile, guest = 'y') ⇒ Object
Init the object with userid and pass.
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# File 'lib/ebsco-discovery-service-api.rb', line 932 def uid_init(userid, password, profile, guest = 'y') @userid = userid @password = password @profile = profile @guest = guest return self end |