Class: TCellAgent::AppSensor::MetaData

Inherits:
SensorEvents::TCellSensorEvent show all
Defined in:
lib/tcell_agent/appsensor/meta_data.rb

Instance Attribute Summary collapse

Attributes inherited from SensorEvents::TCellSensorEvent

#ensure, #flush, #send

Instance Method Summary collapse

Methods inherited from SensorEvents::TCellSensorEvent

#bucket_key, #calculateOffset, #post_process

Constructor Details

#initialize(method, remote_address, route_id, session_id, user_id, transaction_id, location) ⇒ MetaData

Returns a new instance of MetaData.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 15

def initialize(method,
               remote_address,
               route_id,
               session_id,
               user_id,
               transaction_id,
               location)
  @send = false

  @method = method
  @remote_address = remote_address
  @route_id = route_id
  @session_id = session_id
  @user_id = user_id
  @transaction_id = transaction_id
  @location = location

  @body_dict = {}
  @get_dict = {}
  @post_dict = {}
  @cookie_dict = {}
  @path_parameters = {}
  @headers_dict = {}
end

Instance Attribute Details

#body_dict ⇒ Object

Returns the value of attribute body_dict.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def body_dict
  @body_dict
end

#cookie_dict ⇒ Object

Returns the value of attribute cookie_dict.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def cookie_dict
  @cookie_dict
end

#get_dict ⇒ Object

Returns the value of attribute get_dict.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def get_dict
  @get_dict
end

#headers_dict ⇒ Object (readonly)

Returns the value of attribute headers_dict.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 13

def headers_dict
  @headers_dict
end

#location ⇒ Object

Returns the value of attribute location.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def location
  @location
end

#method ⇒ Object

Returns the value of attribute method.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def method
  @method
end

#path_parameters ⇒ Object

Returns the value of attribute path_parameters.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def path_parameters
  @path_parameters
end

#post_dict ⇒ Object

Returns the value of attribute post_dict.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def post_dict
  @post_dict
end

#remote_address ⇒ Object

Returns the value of attribute remote_address.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def remote_address
  @remote_address
end

#route_id ⇒ Object

Returns the value of attribute route_id.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def route_id
  @route_id
end

#session_id ⇒ Object

Returns the value of attribute session_id.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def session_id
  @session_id
end

#transaction_id ⇒ Object

Returns the value of attribute transaction_id.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def transaction_id
  @transaction_id
end

#user_id ⇒ Object

Returns the value of attribute user_id.



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 10

def user_id
  @user_id
end

Instance Method Details

#flattened_body_dict ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 83

def flattened_body_dict
  @body_dict
end

#flattened_cookie_dict ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 87

def flattened_cookie_dict
  @flattened_cookie_dict ||= TCellAgent::Utils::Params.flatten(@cookie_dict)

  @flattened_cookie_dict
end

#flattened_get_dict ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 71

def flattened_get_dict
  @flattened_get_dict ||= TCellAgent::Utils::Params.flatten(@get_dict)

  @flattened_get_dict
end

#flattened_headers_dict ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 93

def flattened_headers_dict
  @flattened_headers_dict ||= TCellAgent::Utils::Params.flatten(@headers_dict)

  @flattened_headers_dict
end

#flattened_path_parameters ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 65

def flattened_path_parameters
  @flattened_path_parameters ||= TCellAgent::Utils::Params.flatten(@path_parameters)

  @flattened_path_parameters
end

#flattened_post_dict ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 77

def flattened_post_dict
  @flattened_post_dict ||= TCellAgent::Utils::Params.flatten(@post_dict)

  @flattened_post_dict
end

#set_body_dict(request_content_bytes_len, request_content_type, request_body) ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 111

def set_body_dict(request_content_bytes_len, request_content_type, request_body)
  if request_content_bytes_len > 2000000
    @body_dict = {}

  else
    if request_content_type =~ %r{application/json}i && request_body
      begin
        # don't enqueue parameter values of unknown type to avoid any serialization issues
        @body_dict = TCellAgent::Utils::Params.flatten(JSON.parse(request_body))
      rescue JSON::ParserError
        TCellAgent.logger.debug("JSON body parameter parsing failed")
        @body_dict = {}
      end
    else
      @body_dict = {}
    end
  end
end

#set_headers_dict(env) ⇒ Object 



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# File 'lib/tcell_agent/appsensor/meta_data.rb', line 99

def set_headers_dict(env)
  @flattened_headers_dict = nil
  @headers_dict = env.select { |k,v|
    header_downcased = k.downcase
    (header_downcased != "http_cookie" && header_downcased.start_with?('http_')) ||
      ["content_type", "content_length"].include?(header_downcased)
  }.inject({}) { |memo, (k,v)|
    memo[k.downcase.sub(/^http_/, '').tr('_', '-')] = v
    memo
  }
end