class Solr::Request::ModifyDocument

Public Class Methods

new(update_data) click to toggle source

Example: ModifyDocument.new(:id => 10, :overwrite => {:field_name => “new value”})

# File lib/solr/request/modify_document.rb, line 21
def initialize(update_data)
  modes = []
  @doc = {}
  [:overwrite, :append, :distinct, :increment, :delete].each do |mode|
    field_data = update_data[mode]
    if field_data
      field_data.each do |field_name, field_value|
        modes << "#{field_name}:#{mode.to_s.upcase}"
        @doc[field_name] = field_value if field_value  # if value is nil, omit so it can be removed
      end
      update_data.delete mode
    end
  end
  @mode = modes.join(",")
  
  # only one key should be left over, the id
  @doc[update_data.keys[0].to_s] = update_data.values[0]
end

Public Instance Methods

handler() click to toggle source
# File lib/solr/request/modify_document.rb, line 47
def handler
  "update?mode=#{@mode}"
end
to_s() click to toggle source

returns the request as a string suitable for posting

# File lib/solr/request/modify_document.rb, line 41
def to_s
  e = Solr::XML::Element.new 'add'
  e.add_element(Solr::Document.new(@doc).to_xml)
  return e.to_s
end