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Contents
module NinjaModel
module Adapters
class AdapterManager
class_attribute :registered
self.registered = {}
class << self
def registered?(name)
registered.key?(name.to_sym)
end
def register_adapter_class(name, klass)
registered[name.to_sym] = klass
end
end
attr_reader :adapter_pools
def initialize(pools = {})
@adapter_pools = pools
@registered = {}
end
def create_adapter(name, spec)
@adapter_pools[name] = Adapters::AdapterPool.new(spec)
end
def release_active_adapters!
@adapter_pools.each_value do |pool|
pool.release_instance
end
end
def release_all_adapters!
@adapter_pools.each_value do |pool|
pool.shutdown!
end
end
def retrieve_adapter(klass)
pool = retrieve_adapter_pool(klass)
(pool && pool.instance) or raise StandardError, "Pool is empty or instance is null"
end
def remove_adapter(klass)
pool = @adapter_pools[klass.name]
return nil unless pool
@adapter_pools.delete_if { |key, value| value == pool }
pool.shutdown!
pool.spec.config
end
def retrieve_adapter_pool(klass)
pool = @adapter_pools[klass.name]
return pool if pool
return nil if NinjaModel::Base == klass
retrieve_adapter_pool klass.superclass
end
end
class AdapterManagement
def initialize(app)
@app = app
end
def call(env)
@app.call(env)
ensure
unless env.key?('rack.test')
NinjaModel::Base.adapter_manager.release_active_adapters!
end
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems