Class: Perry::Persistence::Response

Inherits:
Object
  • Object
show all
Defined in:
lib/perry/persistence/response.rb

Constant Summary collapse

ATTRIBUTES = 
[:success, :status, :meta, :raw, :raw_format, :parsed]
@@parsers = 
{ :json => ::JSON }

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Response

@attrs: Sets any values listed in ATTRIBUTES



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# File 'lib/perry/persistence/response.rb', line 26

def initialize(attrs={})
  ATTRIBUTES.each do |attr|
    self.send("#{attr}=", attrs[attr])
  end
end

Instance Attribute Details

#meta ⇒ Object

Any adapter specific response metadata



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# File 'lib/perry/persistence/response.rb', line 14

def meta
  @meta
end

#parsed ⇒ Object 



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# File 'lib/perry/persistence/response.rb', line 32

def parsed
  if parser = self.class.parsers[self.raw_format]
    begin
      @parsed ||= parser.parse(self.raw)
    rescue Exception => err
      Perry.logger.error("Failure parsing raw response #{err.inspect}")
      Perry.logger.error("Response: #{self.inspect}")
      nil
    end
  else
    @parsed
  end
end

#raw ⇒ Object

Raw response – format specified by raw_format



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# File 'lib/perry/persistence/response.rb', line 17

def raw
  @raw
end

#raw_format ⇒ Object

Format of the raw response



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# File 'lib/perry/persistence/response.rb', line 20

def raw_format
  @raw_format
end

#status ⇒ Object

A more detailed report of the success/failure of the response



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# File 'lib/perry/persistence/response.rb', line 11

def status
  @status
end

#success ⇒ Object

A boolean value reflecting whether or not the response was successful



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# File 'lib/perry/persistence/response.rb', line 8

def success
  @success
end

Class Method Details

.parsers ⇒ Object 



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# File 'lib/perry/persistence/response.rb', line 46

def self.parsers
  @@parsers
end

Instance Method Details

#array_attributes ⇒ Object 



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# File 'lib/perry/persistence/response.rb', line 55

def array_attributes
  if parsed.is_a?(Array)
    parsed.collect { |item| item.is_a?(Hash) ? extract_attributes(item) : item }
  else
    []
  end
end

#errors ⇒ Object 



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# File 'lib/perry/persistence/response.rb', line 63

def errors
  parsed_hash.symbolize_keys
end

#model_attributes ⇒ Object 



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# File 'lib/perry/persistence/response.rb', line 50

def model_attributes
  # return the inner hash if nested
  extract_attributes(parsed_hash)
end