class Rack::Cache::EntityStore::GAEStore - rack-cache-0.5.3 Documentation

Attributes

cache[R]

Public Class Methods

new(options = {}) click to toggle source

# File lib/rack/cache/entitystore.rb, line 295
def initialize(options = {})
  require 'rack/cache/appengine'
  @cache = Rack::Cache::AppEngine::MemCache.new(options)
end

resolve(uri) click to toggle source

# File lib/rack/cache/entitystore.rb, line 328
def self.resolve(uri)
  self.new(:namespace => uri.host)
end

Public Instance Methods

exist?(key) click to toggle source

# File lib/rack/cache/entitystore.rb, line 300
def exist?(key)
  cache.contains?(key)
end

open(key) click to toggle source

# File lib/rack/cache/entitystore.rb, line 308
def open(key)
  if data = read(key)
    [data]
  else
    nil
  end
end

purge(key) click to toggle source

# File lib/rack/cache/entitystore.rb, line 323
def purge(key)
  cache.delete(key)
  nil
end

read(key) click to toggle source

# File lib/rack/cache/entitystore.rb, line 304
def read(key)
  cache.get(key)
end

write(body) click to toggle source

# File lib/rack/cache/entitystore.rb, line 316
def write(body)
  buf = StringIO.new
  key, size = slurp(body){|part| buf.write(part) }
  cache.put(key, buf.string)
  [key, size]
end