Class: Draisine::CachingClient

Inherits:
Object
  • Object
show all
Defined in:
lib/draisine/util/caching_client.rb

Defined Under Namespace

Classes: Cache

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client = Draisine.salesforce_client) ⇒ CachingClient

Returns a new instance of CachingClient.



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# File 'lib/draisine/util/caching_client.rb', line 47

def initialize(client = Draisine.salesforce_client)
  @cache_map = Hash.new {|h,k| h[k] = Cache.new }
  @client = client
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/draisine/util/caching_client.rb', line 65

def method_missing(method, *args, &block)
  if client.respond_to?(method)
    client.__send__(method, *args, &block)
  else
    super
  end
end

Instance Attribute Details

#cache_map ⇒ Object (readonly)

Returns the value of attribute cache_map.



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# File 'lib/draisine/util/caching_client.rb', line 45

def cache_map
  @cache_map
end

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/draisine/util/caching_client.rb', line 45

def client
  @client
end

Instance Method Details

#fetch_multiple(salesforce_object_name, ids) ⇒ Object Also known as: prefetch 



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# File 'lib/draisine/util/caching_client.rb', line 58

def fetch_multiple(salesforce_object_name, ids)
  cache_map[salesforce_object_name].fetch_multiple(ids) do
    client.fetch_multiple(salesforce_object_name, ids)
  end
end

#find(salesforce_object_name, id) ⇒ Object 



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# File 'lib/draisine/util/caching_client.rb', line 52

def find(salesforce_object_name, id)
  cache_map[salesforce_object_name].fetch(id) do
    client.find(salesforce_object_name, id)
  end
end