Method: OpenHAB::Core::Provider.current

Defined in:
lib/openhab/core/provider.rb

.current(preferred_provider = nil, element = nil) ⇒ org.openhab.core.common.registry.Provider

Determines the current provider that should be used to create elements belonging to this registry.



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# File 'lib/openhab/core/provider.rb', line 76

def current(preferred_provider = nil, element = nil)
  preferred_provider ||= Thread.current[:openhab_providers]&.[](type)
  if preferred_provider.is_a?(Proc)
    preferred_provider = if preferred_provider.arity.zero? || element.nil?
                           preferred_provider.call
                         else
                           preferred_provider.call(element)
                         end
  end

  case preferred_provider
  when nil, :transient
    instance
  when :persistent
    registry.managed_provider.get
  when org.openhab.core.common.registry.ManagedProvider
    preferred_provider
  else
    raise ArgumentError, "#{preferred_provider.inspect} is not a ManagedProvider"
  end
end