Module: Excursion::Pool
- Defined in:
- lib/excursion/pool.rb,
lib/excursion/pool/dsl.rb,
lib/excursion/pool/application.rb,
lib/excursion/pool/dummy_application.rb
Defined Under Namespace
Classes: Application, DSL, DummyApplication
Constant Summary
collapse
- @@applications =
{}
Class Method Summary
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Class Method Details
.all_applications ⇒ Object
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# File 'lib/excursion/pool.rb', line 10
def self.all_applications
datastore.all_apps.each do |app|
@@applications[app.name] = app
end
@@applications
end
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.application(name) ⇒ Object
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# File 'lib/excursion/pool.rb', line 17
def self.application(name)
check_local_cache
return @@applications[name.to_s] if @@applications.has_key?(name.to_s) && !@@applications[name.to_s].nil?
app = datastore.app(name)
@@applications[name.to_s] = app unless app.nil?
end
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.check_local_cache ⇒ Object
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# File 'lib/excursion/pool.rb', line 107
def self.check_local_cache
(@@refreshed = Time.now.to_i) && (@@applications = {}) if pool_updated > pool_refreshed
end
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.pool_refreshed ⇒ Object
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# File 'lib/excursion/pool.rb', line 103
def self.pool_refreshed
@@refreshed ||= 0
end
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.pool_updated ⇒ Object
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# File 'lib/excursion/pool.rb', line 99
def self.pool_updated
datastore.get('_pool_updated').to_i || 0
end
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.register_application(app = nil, opts = {}, &block) ⇒ Object
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# File 'lib/excursion/pool.rb', line 25
def self.register_application(app=nil, opts={}, &block)
raise ArgumentError, "app must be an instance of Rails::Application" unless app.is_a?(Rails::Application) || block_given?
opts = {store: true}.merge(opts)
if app.is_a?(Rails::Application)
name = app.class.name.underscore.split("/").first
config = {default_url_options: Excursion.configuration.default_url_options}
routes = app.routes.named_routes
@@applications[name] = Application.new(name, config, routes)
end
if block_given?
if name && @@applications.has_key?(name)
DSL.block_eval(@@applications[name], &block)
else
block_app = DSL.block_eval(&block)
name = block_app.name
@@applications[name] = block_app
end
end
if opts[:store]
datastore.set(name, @@applications[name].to_cache)
datastore.set('_pool_updated', Time.now.to_i)
end
@@applications[name]
end
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.register_hash(app_hash, opts = {}) ⇒ Object
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# File 'lib/excursion/pool.rb', line 53
def self.register_hash(app_hash, opts={})
raise ArgumentError, "you must provide at minimum a hash with a :name key" unless app_hash.is_a?(Hash) && app_hash.has_key?(:name)
opts = {store: true}.merge(opts)
app_hash = {default_url_options: Excursion.configuration.default_url_options, routes: {}, registered_at: Time.now}.merge(app_hash)
name = app_hash[:name]
if opts[:store]
datastore.set(name, app_hash)
datastore.set('_pool_updated', Time.now.to_i)
end
@@applications[name.to_s] = datastore.app(name)
end
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.remove_application(app) ⇒ Object
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# File 'lib/excursion/pool.rb', line 67
def self.remove_application(app)
raise ArgumentError, "app must be an instance of Rails::Application" unless app.is_a?(Rails::Application)
name = app.class.name.underscore.split("/").first
datastore.delete(name)
@@applications.delete(name)
datastore.set('_pool_updated', Time.now.to_i)
end
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.secret_key_base ⇒ Object
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# File 'lib/excursion/pool.rb', line 115
def self.secret_key_base
key = datastore.get('_secret_key_base') || set_secret_key_base
end
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.set_secret_key_base ⇒ Object
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# File 'lib/excursion/pool.rb', line 111
def self.set_secret_key_base
datastore.set('_secret_key_base', Digest::MD5.hexdigest(SecureRandom.base64(32)))
end
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