Module: ShafClient::HypertextCacheStrategy

Included in:
ShafClient
Defined in:
lib/shaf_client/hypertext_cache_strategy.rb

Constant Summary collapse

AVAILABLE_CACHE_STRATEGIES = 
[
  CACHE_STRATEGY_NO_CACHE = :no_cache,
  CACHE_STRATEGY_EMBEDDED = :use_embedded,
  CACHE_STRATEGY_FETCH_HEADERS = :fetch_headers
]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.cacheable?(strategy) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shaf_client/hypertext_cache_strategy.rb', line 10

def cacheable?(strategy)
  [CACHE_STRATEGY_EMBEDDED, CACHE_STRATEGY_FETCH_HEADERS].include? strategy
end

.default_http_status ⇒ Object 



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# File 'lib/shaf_client/hypertext_cache_strategy.rb', line 18

def default_http_status
  203
end

.fetch_headers?(strategy) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shaf_client/hypertext_cache_strategy.rb', line 14

def fetch_headers?(strategy)
  CACHE_STRATEGY_FETCH_HEADERS == strategy
end

Instance Method Details

#default_hypertext_cache_strategy ⇒ Object 



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# File 'lib/shaf_client/hypertext_cache_strategy.rb', line 23

def default_hypertext_cache_strategy
  @__default_hypertext_cache_strategy ||= CACHE_STRATEGY_EMBEDDED
end

#default_hypertext_cache_strategy=(strategy) ⇒ Object 



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# File 'lib/shaf_client/hypertext_cache_strategy.rb', line 27

def default_hypertext_cache_strategy=(strategy)
  unless __valid_cache? strategy
    raise Error, "      Unsupported hypertext cache strategy: \#{strategy}\n      Possible strategies are: \#{AVAILABLE_CACHE_STRATEGIES.join(', ')}\n    ERR\n  end\n  @__default_hypertext_cache_strategy = value\nend\n"