Class: Sword2Ruby::SwordStatementOAIORE

Inherits:

Object

• Object
• Sword2Ruby::SwordStatementOAIORE

show all

Defined in:

lib/sword2ruby/sword_statement_oai_ore.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) rdf_descriptions readonly

  An array of rdf:descriptions.

• - (Object) statement_document readonly

  The complete statement document, returned as a REXML::Document.

Instance Method Summary (collapse)

• - (SwordStatementOAIORE) initialize(sword_statement_uri, connection) constructor

  Creates a new SwordStatementOAIORE object, using the supplied URI and connection object.

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# File 'lib/sword2ruby/sword_statement_oai_ore.rb', line 19

def initialize(sword_statement_uri, connection)
  #Validate parameters
  Utility.check_argument_class('sword_statement_uri', sword_statement_uri, String)
  Utility.check_argument_class('connection', connection, Connection)
  
  response = connection.get(sword_statement_uri)

  if response.is_a? Net::HTTPSuccess
     @statement_document = REXML::Document.new(response.body)
     @rdf_descriptions = []
     @statement_document.elements.each("/rdf:RDF/rdf:Description") do |description|
       @rdf_descriptions << description
     end
   else
     raise Sword2Ruby::Exception.new("Failed to do get(#{sword_statement_uri}): server returned code #{response.code} #{response.message}")   
  end
end

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# File 'lib/sword2ruby/sword_statement_oai_ore.rb', line 13

def rdf_descriptions
  @rdf_descriptions
end

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# File 'lib/sword2ruby/sword_statement_oai_ore.rb', line 10

def statement_document
  @statement_document
end