Class: Solr::Request::ModifyDocument

Inherits:
Update
  • Object
show all
Defined in:
lib/solr/request/modify_document.rb

Instance Method Summary collapse

Methods inherited from Update

#response_format

Methods inherited from Base

#content_type, #response_format

Constructor Details

#initialize(update_data) ⇒ ModifyDocument

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



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# 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

Instance Method Details

#handler ⇒ Object 



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# File 'lib/solr/request/modify_document.rb', line 47

def handler
  "update?mode=#{@mode}"
end

#to_s ⇒ Object

returns the request as a string suitable for posting



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# 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