Class: Oddb2xml::RefdataDownloader

Inherits:

Downloader

• Object
• Downloader
• Oddb2xml::RefdataDownloader

Defined in:

lib/oddb2xml/downloader.rb

Instance Attribute Summary

Attributes inherited from Downloader

#agent, #type

Instance Method Summary

• #download ⇒ Object
• #init ⇒ Object
• #initialize(options = {}, type = :pharma) ⇒ RefdataDownloader constructor

  A new instance of RefdataDownloader.

Constructor Details

#initialize(options = {}, type = :pharma) ⇒ RefdataDownloader

Returns a new instance of RefdataDownloader.

# File 'lib/oddb2xml/downloader.rb', line 203

def initialize(options={}, type=:pharma)
  @type = (type == :pharma ? 'Pharma' : 'NonPharma')
  url = "http://refdatabase.refdata.ch/Service/Article.asmx?WSDL"
  super(options, url)
end

Instance Method Details

#download ⇒ Object

# File 'lib/oddb2xml/downloader.rb', line 218

def download
  begin
    filename =  "refdata_#{@type}.xml"
    file2save = File.join(Downloads, "refdata_#{@type}.xml")
soap = %(<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://refdatabase.refdata.ch/Article_in" xmlns:ns2="http://refdatabase.refdata.ch/">
  <SOAP-ENV:Body>
<ns2:DownloadArticleInput>
  <ns1:ATYPE>#{@type.upcase}</ns1:ATYPE>
</ns2:DownloadArticleInput>
  </SOAP-ENV:Body>
  </SOAP-ENV:Envelope>
</ns1:ATYPE></ns2:DownloadArticleInput></SOAP-ENV:Body>
)
    return IO.read(file2save) if Oddb2xml.skip_download? and File.exists?(file2save)
    FileUtils.rm_f(file2save, :verbose => false)
    response = @client.call(:download, :xml => soap)
    if response.success?
      if xml = response.to_xml
        response = nil # win
        FileUtils.makedirs(Downloads)
        File.open(file2save, 'w+') { |file| file.write xml }
      else
        # received broken data or internal error
        raise StandardError
      end
    else
      raise Timeout::Error
    end
  rescue HTTPI::SSLError
    exit # catch me in Cli class
  rescue Timeout::Error, Errno::ETIMEDOUT
    retrievable? ? retry : raise
  end
  xml
end

#init ⇒ Object

# File 'lib/oddb2xml/downloader.rb', line 208

def init
  config = {
    :log_level       => :info,
    :log             => false, # $stdout
    :raise_errors    => true,
    :ssl_version     => :SSLv3,
    :wsdl            => @url
  }
  @client = Savon::Client.new(config)
end