Class: CDC::SolidQueue::DownstreamProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/cdc/solid_queue/downstream_processor.rb

Overview

Delegates processor-job work to CDC downstream runtime primitives.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration) ⇒ DownstreamProcessor

Returns a new instance of DownstreamProcessor.

Parameters:



11
12
13
 
# File 'lib/cdc/solid_queue/downstream_processor.rb', line 11

def initialize(configuration)
  @configuration = configuration
end

Instance Attribute Details

#configuration ⇒ Configuration (readonly)

Returns:



8
9
10
 
# File 'lib/cdc/solid_queue/downstream_processor.rb', line 8

def configuration
  @configuration
end

Instance Method Details

#process(item) ⇒ Object

Process one normalized CDC work item.

Parameters:

  • item (Object)

Returns:

  • (Object) 


19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/cdc/solid_queue/downstream_processor.rb', line 19

def process(item)
  case configuration.downstream_runtime
  when :direct
    processor.process(item)
  when :concurrent
    process_with_runtime(concurrent_runtime, item)
  when :parallel
    process_with_runtime(parallel_runtime, item)
  else
    raise ConfigurationError, "unsupported downstream_runtime: #{configuration.downstream_runtime.inspect}"
  end
end