# File lib/active_ldap/connection.rb, line 3
3:     def self.included(base)
4:       base.extend(ClassMethods)
5:     end

     # File lib/active_ldap/connection.rb, line 256
256:     def connected?
257:       connection != self.class.connection
258:     end

     # File lib/active_ldap/connection.rb, line 241
241:     def connection
242:       conn = @connection
243:       return conn if conn
244: 
245:       have_dn = !@dn.nil?
246:       if !have_dn and attribute_name_resolvable_without_connection?
247:         begin
248:           have_dn = !get_attribute_before_type_cast(dn_attribute)[1].nil?
249:         rescue DistinguishedNameInvalid
250:         end
251:       end
252:       conn = self.class.active_connections[dn] || retrieve_connection if have_dn
253:       conn || self.class.connection
254:     end

     # File lib/active_ldap/connection.rb, line 260
260:     def connection=(adapter)
261:       if adapter.nil? or adapter.is_a?(Adapter::Base)
262:         @connection = adapter
263:       elsif adapter.is_a?(Hash)
264:         config = adapter
265:         @connection = self.class.instantiate_adapter(config)
266:       else
267:         setup_connection(adapter)
268:       end
269:     end

     # File lib/active_ldap/connection.rb, line 227
227:     def establish_connection(config=nil)
228:       message =
229:         _("ActiveLdap::Connection#establish_connection has been deprecated " \
230:           "since 1.1.0. " \
231:           "Please use ActiveLdap::Connection#setup_connection instead.")
232:       ActiveSupport::Deprecation.warn(message)
233:       setup_connection(config)
234:     end

     # File lib/active_ldap/connection.rb, line 236
236:     def remove_connection
237:       self.class.remove_connection(dn)
238:       @connection = nil
239:     end

     # File lib/active_ldap/connection.rb, line 271
271:     def retrieve_connection
272:       conn = self.class.active_connections[dn]
273:       return conn if conn
274: 
275:       config = self.class.configuration(dn)
276:       return nil unless config
277: 
278:       conn = self.class.instantiate_adapter(config)
279:       @connection = self.class.active_connections[dn] = conn
280:       conn
281:     end

     # File lib/active_ldap/connection.rb, line 283
283:     def schema
284:       connection.schema
285:     end

     # File lib/active_ldap/connection.rb, line 218
218:     def setup_connection(config=nil)
219:       config = self.class.ensure_configuration(config)
220:       config = self.class.configuration.merge(config)
221:       config = self.class.merge_configuration(config, self)
222: 
223:       remove_connection
224:       self.class.define_configuration(dn, config)
225:     end