Class: Nfcollector::Attributes

Inherits:

Object

• Object
• Nfcollector::Attributes

Defined in:

lib/nfcollector/attributes.rb

Constant Summary

ATTR_CREATED_AT =

't'

ATTR_CLIENT_IP =

'>a'

ATTR_CACHED =

'Cs'

ATTR_HTTP_RESP =

'Hs'

ATTR_BYTES =

'<s'

ATTR_HOST =

'Rh'

ATTR_PATH =

'Rp'

ATTR_USERNAME =

'Un'

ATTR_MIME_TYPE =

'mt'

ATTR_REQUEST_RESPONSE =

'Rr'

ATTR_USER_GROUP =

'Ug'

ATTR_CLIENT_FQDN =

'>A'

ATTR_COMPUTER_GROUP =

'>G'

ATTR_CATEGORY =

'Rc'

MAPPINGS =

Input Attributes mapped to their column or map reduce names

{
  ATTR_CREATED_AT        => :created_at,
  ATTR_CLIENT_IP         => :client_ip,
  ATTR_CACHED            => :cached,
  ATTR_HTTP_RESP         => :http_resp_code,
  ATTR_BYTES             => :bytes,
  ATTR_HOST              => :host,
  ATTR_PATH              => :path,
  ATTR_USERNAME          => :username,
  ATTR_MIME_TYPE         => :mime_type,
  ATTR_REQUEST_RESPONSE  => :request_response,
  ATTR_USER_GROUP        => :user_group,
  ATTR_CLIENT_FQDN       => :client_fqdn,
  ATTR_COMPUTER_GROUP    => :computer_group,
  ATTR_CATEGORY          => :category
}

COPY_FILE_COLUMNS =

[
  :created_at,
  :client_ip,
  :cached,
  :http_resp_code,
  :bytes,
  :host,
  :path,
  :username,
  :mime_type,
  :request_response,
  :user_group,
  :client_fqdn,
  :computer_group,
  :domain
]

MAP_REDUCE_COLUMNS =

[
  :created_at,
  :bytes,
  :host,
  :username,
  :domain,
  :category
]

REQUIRED =

[
  ATTR_CREATED_AT,
  ATTR_CLIENT_IP,
  ATTR_CACHED,
  ATTR_HTTP_RESP,
  ATTR_BYTES,
  ATTR_HOST,
  ATTR_PATH,
  ATTR_USERNAME,
  ATTR_MIME_TYPE 
]

Class Method Summary

• .for_copy_file(arr) ⇒ Object

  Selects from an array of column names only the ones that can be used for copy files.

• .map(attr_code) ⇒ Object

  Returns the column name associated with the given attr code.

• .parse(attributes_string) ⇒ Object

  Parses a comma separated list of attrs into an array of column names as symbols.

Class Method Details

.for_copy_file(arr) ⇒ Object

Selects from an array of column names only the ones that can be used for copy files

# File 'lib/nfcollector/attributes.rb', line 77

def self.for_copy_file(arr)
  # TODO: No longer needed?
  arr.select { |item|
    COPY_FILE_COLUMNS.include?(item.to_sym)
  }.map(&:to_sym)
end

.map(attr_code) ⇒ Object

Returns the column name associated with the given attr code

# File 'lib/nfcollector/attributes.rb', line 95

def self.map(attr_code)
  MAPPINGS[attr_code.to_s]
end

.parse(attributes_string) ⇒ Object

Parses a comma separated list of attrs into an array of column names as symbols

# File 'lib/nfcollector/attributes.rb', line 86

def self.parse(attributes_string)
  InputDefinition.new.tap do |definition|
    attributes_string.split(',').each_with_index do |attr, index|
      definition.set(index, MAPPINGS[attr])
    end
  end
end