Method: Medea::JasonBase.resolve

Defined in:
lib/medea/jason_base.rb

.resolve(key, mode = :lazy) ⇒ Object

the resolve method takes a key and returns the JasonObject that has that key This is useful when you have the key, but not the class



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# File 'lib/medea/jason_base.rb', line 13

def self.resolve(key, mode=:lazy)
  q = JasonDeferredQuery.new :filters => {:VERSION0 => nil, :FILTER => {:HTTP_X_KEY => key, :HTTP_X_ACTION => :POST}}
  q.filters[:FILTER] ||= {}
  q.filters[:FILTER][:HTTP_X_KEY] = key
  resp = JSON.parse(RestClient.get(q.to_url))
  if resp.has_key? "1"
    #this is the object, figure out its class
    resp["1"]["POST_TO"] =~ /([^\/]+)\/#{key}/
    begin
      result = Kernel.const_get($1).get_by_key key, :lazy
      if result["1"].has_key? "CONTENT"
        result.instance_variable_set(:@__jason_data, result["1"]["CONTENT"])
        result.instance_variable_set(:@__jason_state, :stale)
      end
      if mode == :eager
        result.send(:load)
      end
    rescue
      nil
    end
  end
end