Exception: CityGridExceptions::ResponseParseError

Inherits:
APIError
  • Object
show all
Defined in:
lib/citygrid/citygrid_exceptions.rb

Overview

Level 2 - These represent three different error scenarios:

  1. Response is totally not parsable to JSON

  2. The API call/parameters were malformed

  3. The request was fine but their was an error API side

Instance Attribute Summary collapse

Attributes inherited from APIError

#curl, #request, #response

Instance Method Summary collapse

Constructor Details

#initialize(request, response, msg = nil, curl = nil) ⇒ ResponseParseError

Returns a new instance of ResponseParseError.



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# File 'lib/citygrid/citygrid_exceptions.rb', line 23

def initialize request, response, msg = nil, curl=nil
  self.raw_response = response
  # parse Tomcat error report
  Rails.logger.error response.body if defined?(Rails.logger)
  if response.body.include?("<title>Apache Tomcat.* - Error report<\/title>")
    response.scan(/<p><b>(message|description)<\/b> *<u>(.*?)<\/u><\/p>/).each do |match|
      case match[0]
      when "message"
        self.server_msg = match[1]
      when "description"
        self.description = match[1]       
      end
    end

    error_body = response.match(/<body>(.*?)<\/body>/m)[1]

    msg = <<-EOS
    Unexpected response format. Expected response to be a hash, but was instead:\n#{error_body}\n
    EOS

    super request, response, msg, curl
  else
    msg = <<-EOS
    Unexpected response format. Expected response to be a hash, but was instead:\n#{response.parsed_response}\n
    EOS

    super request, response, msg, curl
  end
end

Instance Attribute Details

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/citygrid/citygrid_exceptions.rb', line 22

def description
  @description
end

#raw_response ⇒ Object

Returns the value of attribute raw_response.



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# File 'lib/citygrid/citygrid_exceptions.rb', line 22

def raw_response
  @raw_response
end

#server_msg ⇒ Object

Returns the value of attribute server_msg.



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# File 'lib/citygrid/citygrid_exceptions.rb', line 22

def server_msg
  @server_msg
end