Class: ICAPrb::Server::RequestHeader

Inherits:
HTTP_Header
  • Object
show all
Defined in:
lib/icaprb/server/data_structures.rb

Overview

The RequestHeader represents the header information of an HTTP request. It contains the status line as well as the other headers. The headers are accessible by the array access operator

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from HTTP_Header

#to_s

Constructor Details

#initialize(http_method, http_path, http_version = '1.1') ⇒ RequestHeader

Initializes a new Object of RequestHeader Params:

http_method

The HTTP Method (also known as Verb) as a String. For Example GET, POST, PUT, DELETE or OPTIONS

http_path

The Resource which has been requested by the user

http_version

The HTTP version which is used by the application



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# File 'lib/icaprb/server/data_structures.rb', line 53

def initialize(http_method, http_path, http_version = '1.1')
  @http_method = http_method
  @http_path = http_path
  @http_version = http_version
end

Instance Attribute Details

#http_method ⇒ Object

The HTTP Method (also known as Verb) as a String. For Example GET, POST, PUT, DELETE or OPTIONS



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# File 'lib/icaprb/server/data_structures.rb', line 44

def http_method
  @http_method
end

#http_path ⇒ Object

the path requested by the user



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# File 'lib/icaprb/server/data_structures.rb', line 42

def http_path
  @http_path
end

#http_version ⇒ Object

The HTTP version which is used by the application



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# File 'lib/icaprb/server/data_structures.rb', line 46

def http_version
  @http_version
end

Instance Method Details

#<=>(value) ⇒ Object

The request header is always the first header and it can be included only once in an ICAP response



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# File 'lib/icaprb/server/data_structures.rb', line 60

def <=>(value)
  return 0 if value.class == RequestHeader
  -1
end

#request_line ⇒ Object

creates the request line for the request it will include the method, the path and the used http version.



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# File 'lib/icaprb/server/data_structures.rb', line 67

def request_line
  "#{@http_method} #{@http_path} HTTP/#{@http_version}\r\n"
end