Class: Knj::Process_meta::Proxy_obj

Inherits:
Object
  • Object
show all
Defined in:
lib/knj/process_meta.rb

Overview

This proxies all events to the sub-process.

Defined Under Namespace

Classes: Buffered_caller

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Proxy_obj

Returns a new instance of Proxy_obj.



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# File 'lib/knj/process_meta.rb', line 412

def initialize(args)
  @args = args
  @_process_meta_block_buffer_use = false
  ObjectSpace.define_finalizer(self, @args[:process_meta].method(:proxy_finalizer))
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object

This proxies all method-calls through the process-handeler and returns the result as the object was precent inside the current process-memory, even though it is not.



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# File 'lib/knj/process_meta.rb', line 419

def method_missing(method_name, *args, &block)
  raise "No arguments on the object?" if !@args
  @args[:process_meta].call_object(
    {
      "var_name" => @args[:name],
      "method_name" => method_name,
      "args" => args,
      "buffer_use" => @_process_meta_block_buffer_use
    },
    &block
  )
end

Instance Method Details

#_pm_buffered_caller(args) ⇒ Object 



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# File 'lib/knj/process_meta.rb', line 457

def _pm_buffered_caller(args)
  return Knj::Process_meta::Proxy_obj::Buffered_caller.new({
    :name => @args[:name],
    :process_meta => @args[:process_meta]
  }.merge(args))
end

#_pm_send_noret(method_name, *args, &block) ⇒ Object 



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# File 'lib/knj/process_meta.rb', line 444

def _pm_send_noret(method_name, *args, &block)
  @args[:process_meta].call_object(
    {
      "var_name" => @args[:name],
      "method_name" => method_name,
      "args" => args,
      "buffer_use" => @_process_meta_block_buffer_use,
      "capture_return" => false
    },
    &block
  )
end

#_process_meta_args ⇒ Object 



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# File 'lib/knj/process_meta.rb', line 436

def _process_meta_args
  return @args
end

#_process_meta_block_buffer_use=(newval) ⇒ Object 



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# File 'lib/knj/process_meta.rb', line 440

def _process_meta_block_buffer_use=(newval)
  @_process_meta_block_buffer_use = newval
end

#_process_meta_unset ⇒ Object 



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# File 'lib/knj/process_meta.rb', line 432

def _process_meta_unset
  @args[:process_meta].process.send("obj" => {"type" => "unset", "var_name" => @args[:name]})
end