Module: Cheri::Java::Builder::GenericConsumer

Defined in:
lib/cheri/java/builder/main.rb

Constant Summary collapse

Util = 
Cheri::Java::Builder::Util
G = 
'get'
S = 
'set'
I = 
'is'
E = 
'='

Class Method Summary collapse

Class Method Details

.consume(ctx, bld, sym, *args, &k) ⇒ Object 



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# File 'lib/cheri/java/builder/main.rb', line 203

def consume(ctx,bld,sym,*args,&k)
  #puts "JGC: #{sym}"
  return false,nil unless (obj = bld.object).respond_to?(:java_class)
  s = sym.to_s
  # if sym is already an accessor, use it as is

  if Util.acc?(s)
    snd = sym
  else
    cc = Util.cc(s) #upper-camel-cased name
    if ((!args.empty?) && (obj.respond_to?(snd = S + cc) || obj.respond_to?(snd = s + E )))
    elsif obj.respond_to?(snd = G + cc)
    elsif obj.respond_to?(snd = I + cc)
    else
       snd = sym
    end
  end
  #puts "JGC: snd = #{snd}"
  if obj.respond_to?(snd)
    if !args.empty? && bld.respond_to?(:resolve?) && bld.resolve?
      ctx.mrz(bld.mod,obj,snd,args)
    end
    
    # TODO: do we want to rescue here? maybe better to fail noisily...
    
    #res = nil
    #begin
      res = obj.__send__(snd, *args)
    #rescue
      #return false,nil
    #end
    if k && res
      ctx.send(:cheri_yield,res,&k)
    end
    return true,res
  end
  return false,nil # consumed,res
end