Module: JMX::JavaTypeAware

Included in:
Attribute, DynamicMBean, Operation, Parameter
Defined in:
lib/dynamic_mbean.rb

Overview

Module that is used to bridge java to ruby and ruby to java types.

Constant Summary collapse

SIMPLE_TYPES =

Current list of types we understand If it’s not in this list we are assuming that we are going to convert to a java.object

{
  :boolean => ['java.lang.Boolean', lambda {|param| param}],
  :byte => ['java.lang.Byte', lambda {|param| param.to_i}],
  :int => ['java.lang.Integer', lambda {|param| param.to_i}],
  :long => ['java.lang.Long', lambda {|param| param.to_i}],
  :float => ['java.lang.Float', lambda {|param| param.to_f}],
  :double => ['java.lang.Double', lambda {|param| param.to_f}],
  :list => ['java.util.ArrayList', lambda {|param| param.to_a}],
  :map => ['java.util.HashMap', lambda {|param| param}],
  :set => ['java.util.HashSet', lambda {|param| param}],
  :string => ['java.lang.String', lambda {|param| param.to_s}],
  :void => ['java.lang.Void', lambda {|param| nil}]
}

Instance Method Summary collapse

Instance Method Details

#to_java_type(type_name) ⇒ Object 



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# File 'lib/dynamic_mbean.rb', line 29

def to_java_type(type_name)
  SIMPLE_TYPES[type_name][0] || type_name
end

#to_ruby(type_name) ⇒ Object

TODO: I’m not sure this is strictly needed, but funky things can happen if you are expecting your attributes (from the ruby side) to be ruby types and they are java types.



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# File 'lib/dynamic_mbean.rb', line 34

def to_ruby(type_name)
  SIMPLE_TYPES[type_name][1] || lambda {|param| param}
end