Module: Octopus::Model::ClassMethods
- Includes:
- SharedMethods
- Defined in:
- lib/octopus/model.rb
Class Method Summary collapse
Instance Method Summary collapse
- #allow_shard(*shards) ⇒ Object
- #allowed_shard?(shard) ⇒ Boolean
- #clear_active_connections_with_octopus! ⇒ Object
- #clear_all_connections_with_octopus! ⇒ Object
- #connected_with_octopus? ⇒ Boolean
- #connection_pool_with_octopus ⇒ Object
- #connection_proxy ⇒ Object
- #connection_with_octopus ⇒ Object
- #hijack_methods ⇒ Object
- #octopus_establish_connection(spec = ) ⇒ Object
- #octopus_set_table_name(value = nil) ⇒ Object
- #replicated_model ⇒ Object
- #set_table_name_with_octopus(value = nil, &block) ⇒ Object
- #sharded_model ⇒ Object
- #should_use_normal_connection? ⇒ Boolean
Methods included from SharedMethods
Class Method Details
.extended(base) ⇒ Object
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# File 'lib/octopus/model.rb', line 87 def self.extended(base) base.class_attribute(:replicated) base.class_attribute(:sharded) base.class_attribute(:allowed_shards) base.hijack_methods end |
Instance Method Details
#allow_shard(*shards) ⇒ Object
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# File 'lib/octopus/model.rb', line 102 def allow_shard(*shards) self.allowed_shards ||= [] self.allowed_shards += shards end |
#allowed_shard?(shard) ⇒ Boolean
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# File 'lib/octopus/model.rb', line 153 def allowed_shard?(shard) if custom_octopus_connection allowed_shards && shard && (allowed_shards.include?(shard.to_s) || allowed_shards.include?(shard.to_sym)) else true end end |
#clear_active_connections_with_octopus! ⇒ Object
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# File 'lib/octopus/model.rb', line 178 def clear_active_connections_with_octopus! if should_use_normal_connection? clear_active_connections_without_octopus! else connection_proxy.clear_active_connections! end end |
#clear_all_connections_with_octopus! ⇒ Object
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# File 'lib/octopus/model.rb', line 186 def clear_all_connections_with_octopus! if should_use_normal_connection? clear_all_connections_without_octopus! else connection_proxy.clear_all_connections! end end |
#connected_with_octopus? ⇒ Boolean
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# File 'lib/octopus/model.rb', line 194 def connected_with_octopus? if should_use_normal_connection? connected_without_octopus? else connection_proxy.connected? end end |
#connection_pool_with_octopus ⇒ Object
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# File 'lib/octopus/model.rb', line 170 def connection_pool_with_octopus if should_use_normal_connection? connection_pool_without_octopus else connection_proxy.connection_pool end end |
#connection_proxy ⇒ Object
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# File 'lib/octopus/model.rb', line 139 def connection_proxy ActiveRecord::Base.class_variable_defined?(:@@connection_proxy) && ActiveRecord::Base.class_variable_get(:@@connection_proxy) || ActiveRecord::Base.class_variable_set(:@@connection_proxy, Octopus::Proxy.new) end |
#connection_with_octopus ⇒ Object
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# File 'lib/octopus/model.rb', line 161 def connection_with_octopus if should_use_normal_connection? connection_without_octopus else connection_proxy.current_model = self connection_proxy end end |
#hijack_methods ⇒ Object
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# File 'lib/octopus/model.rb', line 107 def hijack_methods after_initialize :set_current_shard around_save :run_on_shard, :unless => lambda { self.class.custom_octopus_connection } class_attribute :custom_octopus_connection class << self attr_accessor :custom_octopus_table_name alias_method :connection_without_octopus, :connection alias_method :connection, :connection_with_octopus alias_method :connection_pool_without_octopus, :connection_pool alias_method :connection_pool, :connection_pool_with_octopus alias_method :clear_all_connections_without_octopus!, :clear_all_connections! alias_method :clear_all_connections!, :clear_all_connections_with_octopus! alias_method :clear_active_connections_without_octopus!, :clear_active_connections! alias_method :clear_active_connections!, :clear_active_connections_with_octopus! alias_method :connected_without_octopus?, :connected? alias_method :connected?, :connected_with_octopus? def table_name=(value = nil) self.custom_octopus_table_name = true super end end end |
#octopus_establish_connection(spec = ) ⇒ Object
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# File 'lib/octopus/model.rb', line 207 def octopus_establish_connection(spec = ENV['DATABASE_URL']) self.custom_octopus_connection = true if spec establish_connection(spec) end |
#octopus_set_table_name(value = nil) ⇒ Object
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# File 'lib/octopus/model.rb', line 212 def octopus_set_table_name(value = nil) ActiveSupport::Deprecation.warn 'Calling `octopus_set_table_name` is deprecated and will be removed in Octopus 1.0.', caller set_table_name(value) end |
#replicated_model ⇒ Object
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# File 'lib/octopus/model.rb', line 94 def replicated_model self.replicated = true end |
#set_table_name_with_octopus(value = nil, &block) ⇒ Object
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# File 'lib/octopus/model.rb', line 202 def set_table_name_with_octopus(value = nil, &block) self.custom_octopus_table_name = true set_table_name_without_octopus(value, &block) end |
#sharded_model ⇒ Object
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# File 'lib/octopus/model.rb', line 98 def sharded_model self.sharded = true end |