Module: LS4::MDSSelector

Defined in:
lib/ls4/service/mds.rb

Constant Summary collapse

IMPLS = 
{}

Class Method Summary collapse

Class Method Details

.register(name, klass) ⇒ Object 



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# File 'lib/ls4/service/mds.rb', line 168

def self.register(name, klass)
  IMPLS[name.to_sym] = klass
  nil
end

.select_class(uri) ⇒ Object 



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# File 'lib/ls4/service/mds.rb', line 173

def self.select_class(uri)
  if m = /^(\w{1,8})\:(.*)/.match(uri)
    type = m[1].to_sym
    expr = m[2]
  else
    type = :tt
    expr = uri
  end

  klass = IMPLS[type]
  unless klass
    raise "unknown MDS type: #{type}"
  end

  return klass, expr
end