Class: RBook::Onix::SupplyDetail

Inherits:
Object
  • Object
show all
Defined in:
lib/rbook/onix/supply_detail.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#availability_code ⇒ Object

Returns the value of attribute availability_code.



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# File 'lib/rbook/onix/supply_detail.rb', line 8

def availability_code
  @availability_code
end

#intermediary_availability_code ⇒ Object

Returns the value of attribute intermediary_availability_code.



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# File 'lib/rbook/onix/supply_detail.rb', line 8

def intermediary_availability_code
  @intermediary_availability_code
end

#price ⇒ Object

Returns the value of attribute price.



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# File 'lib/rbook/onix/supply_detail.rb', line 8

def price
  @price
end

#price_type_code ⇒ Object

Returns the value of attribute price_type_code.



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# File 'lib/rbook/onix/supply_detail.rb', line 8

def price_type_code
  @price_type_code
end

#supplier_name ⇒ Object

Returns the value of attribute supplier_name.



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# File 'lib/rbook/onix/supply_detail.rb', line 8

def supplier_name
  @supplier_name
end

Class Method Details

.load_from_element(element) ⇒ Object

Attempts to create a contributor object using the supplied xml element

Raises:

  • (ArgumentError) 


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# File 'lib/rbook/onix/supply_detail.rb', line 33

def self.load_from_element(element)
  raise ArgumentError, 'load_from_element expects a REXML element object' unless element.class == REXML::Element
  
  if REXML::XPath.first(element, '//SupplyDetail').nil? 
    raise LoadError, 'supplied REXML document object does not appear contain a valid SupplyDetail fragment'
  end
  
  self.load_from_string(element.to_s)
end

.load_from_string(str) ⇒ Object 



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# File 'lib/rbook/onix/supply_detail.rb', line 10

def self.load_from_string(str)
  doc = Hpricot::XML(str)
  supply_detail = SupplyDetail.new

  tmp = doc.search('//SupplyDetail/SupplierName')
  supply_detail.supplier_name = tmp.inner_html unless tmp.inner_html.blank?

  tmp = doc.search('//SupplyDetail/AvailabilityCode')
  supply_detail.availability_code = tmp.inner_html unless tmp.inner_html.blank?

  tmp = doc.search('//SupplyDetail/IntermediaryAvailabilityCode')
  supply_detail.intermediary_availability_code = tmp.inner_html unless tmp.inner_html.blank?
  
  tmp = doc.search('//SupplyDetail/Price/PriceAmount')
  supply_detail.price = BigDecimal(tmp.inner_html) unless tmp.inner_html.blank?

  tmp = doc.search('//SupplyDetail/Price/PriceTypeCode')
  supply_detail.price_type_code = tmp.inner_html.to_i unless tmp.inner_html.blank?

  return supply_detail
end

Instance Method Details

#to_element ⇒ Object 



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# File 'lib/rbook/onix/supply_detail.rb', line 43

def to_element
  REXML::Document.new(to_s).root
end

#to_s ⇒ Object

Return an XML string representing this supply detail



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# File 'lib/rbook/onix/supply_detail.rb', line 48

def to_s
  raise 'SupplyDetail must have a supplier name to create an element' if self.supplier_name.nil?
  raise 'SupplyDetail must have a availability code to create an element' if self.availability_code.nil?
  
  builder = Builder::XmlMarkup.new(:indent => 2)

  builder.SupplyDetail do |supply|
    supply.SupplierName self.supplier_name
    supply.AvailabilityCode self.availability_code unless self.availability_code.nil?
    supply.IntermediaryAvailabilityCode self.intermediary_availability_code unless self.intermediary_availability_code.nil?
    unless self.price.nil?
      tmp = REXML::Element.new('Price')
      supply.Price do |p|
        if self.price.kind_of?(BigDecimal)
          p.PriceAmount self.price.to_s("F")
        else
          p.PriceAmount self.price.to_s
        end
        if self.price_type_code.nil?
          p.PriceTypeCode "02"
        else
          p.PriceTypeCode self.price_type_code
        end
      end
    end
  end
end