Class: HTTPRequestDataParser

Inherits:
Object
  • Object
show all
Defined in:
lib/HTTPRequestDataParser/HTTPRequestDataParser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#flags ⇒ Object

Returns the value of attribute flags.



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# File 'lib/HTTPRequestDataParser/HTTPRequestDataParser.rb', line 8

def flags
  @flags
end

#primary_key ⇒ Object

Returns the value of attribute primary_key.



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# File 'lib/HTTPRequestDataParser/HTTPRequestDataParser.rb', line 9

def primary_key
  @primary_key
end

Instance Method Details

#fetch(urlString, class_mapping) ⇒ Object 



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# File 'lib/HTTPRequestDataParser/HTTPRequestDataParser.rb', line 31

def fetch(urlString,class_mapping)
   puts  "start request #{urlString}..."
   uri = URI(urlString)
   res = Net::HTTP.get_response(uri)
 if res.is_a?(Net::HTTPSuccess) 
    json_objects = JSON.parse(res.body)
      parse(json_objects,class_mapping)
 end
end

#get_hash_from_array(json_object) ⇒ Object 



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# File 'lib/HTTPRequestDataParser/HTTPRequestDataParser.rb', line 41

def get_hash_from_array(json_object)
  if  json_object.instance_of? Array
   if json_object.length > 0  
      json_object = json_object[0]
      json_object = get_hash_from_array(json_object)
   else
        return json_object
   end
 else
  return json_object
 end
end

#parse(json_object, class_mapping) ⇒ Object 



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# File 'lib/HTTPRequestDataParser/HTTPRequestDataParser.rb', line 54

def parse(json_object,class_mapping)
      
    json_object = get_hash_from_array(json_object)
    
    model_generator=ModelGenerator.new
   class_mapping.each_pair do |key , value|
      
    command_line = value
      command_line = command_line + " "  + @flags  if @flags
    path_components = key.split "/"
          
          final_object = json_object 
          path_components.each do |compoment|
             compoment_value = final_object[compoment]
             if compoment_value == nil || compoment_value.length ==0
                 puts "Make sure your http response is JSON and your JSON content path is correct"
             else
                final_object = get_hash_from_array(compoment_value)
             end
          end 
          #parse finnal object to command_line
          index = 0
          final_object.each_pair do |key ,value|
              param = @primary_key == key || (@primary_key.empty? && index==0) ? "*" : ""
              param += "#{key}:#{type_mapping value}"
              command_line = command_line + " " + param
              index+=1
          end
          
          foo_argv = command_line.split " "
          commandTask = model_generator.analyze_command(foo_argv)
          model_generator.generate_header
          model_generator.generate_source

          puts  "generate #{value} entity"
   end
          
end

#type_mapping(parse_object) ⇒ Object 



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# File 'lib/HTTPRequestDataParser/HTTPRequestDataParser.rb', line 11

def type_mapping(parse_object)
  if  parse_object.kind_of? Fixnum
    return  "int"
  elsif parse_object.kind_of? Float
    return "float"
  elsif parse_object.kind_of? String
      return "string"
  elsif parse_object.kind_of? Array
      return "array"
  elsif parse_object.kind_of? FalseClass
      return "bool"
  elsif parse_object.kind_of? TrueClass
      return "bool"
  elsif  parse_object.kind_of? Hash
      return "custom"
  end

  return nil
end