Class: Handler

Inherits:
AbstractHandler show all
Defined in:
lib/javonet-ruby-sdk/core/handler/handler.rb,
lib/javonet-ruby-sdk/Binaries/Ruby/Linux/X64/core/handler/handler.rb,
lib/javonet-ruby-sdk/Binaries/Ruby/MacOs/X64/core/handler/handler.rb,
lib/javonet-ruby-sdk/Binaries/Ruby/Windows/X64/core/handler/handler.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Handler

Returns a new instance of Handler.



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
 
# File 'lib/javonet-ruby-sdk/core/handler/handler.rb', line 34

def initialize
  super
  value_handler = ValueHandler.new
  load_library_handler = LoadLibraryHandler.new
  invoke_static_method_handler = InvokeStaticMethodHandler.new
  get_static_field_handler = GetStaticFieldHandler.new
  get_class_instance_handler = CreateClassInstanceHandler.new
  set_static_field_handler = SetStaticFieldHandler.new
  get_type_handler = GetTypeHandler.new
  invoke_instance_method_handler = InvokeInstanceMethodHandler.new
  resolve_instance_handler = ResolveInstanceHandler.new
  casting_handler = CastingHandler.new
  get_instance_field_handler = GetInstanceFieldHandler.new
  set_instance_field_handler = SetInstanceFieldHandler.new
  destruct_reference_handler = DestructReferenceHandler.new
  array_get_item_handler = ArrayGetItemHandler.new
  array_get_size_handler = ArrayGetSizeHandler.new
  array_get_rank_handler = ArrayGetRankHandler.new
  array_set_item_handler = ArraySetItemHandler.new
  array_handler = ArrayHandler.new
  enable_namespace_handler = EnableNamespaceHandler.new
  enable_type_handler = EnableTypeHandler.new
  invoke_global_function_handler = InvokeGlobalFunctionHandler.new


  $handler_dict[CommandType::VALUE] = value_handler
  $handler_dict[CommandType::LOAD_LIBRARY] = load_library_handler
  $handler_dict[CommandType::INVOKE_STATIC_METHOD] = invoke_static_method_handler
  $handler_dict[CommandType::GET_STATIC_FIELD] = get_static_field_handler
  $handler_dict[CommandType::CREATE_CLASS_INSTANCE] = get_class_instance_handler
  $handler_dict[CommandType::SET_STATIC_FIELD] = set_static_field_handler
  $handler_dict[CommandType::GET_TYPE] = get_type_handler
  $handler_dict[CommandType::INVOKE_INSTANCE_METHOD] = invoke_instance_method_handler
  $handler_dict[CommandType::REFERENCE] = resolve_instance_handler
  $handler_dict[CommandType::CAST] = casting_handler
  $handler_dict[CommandType::GET_INSTANCE_FIELD] = get_instance_field_handler
  $handler_dict[CommandType::SET_INSTANCE_FIELD] = set_instance_field_handler
  $handler_dict[CommandType::DESTRUCT_REFERENCE] = destruct_reference_handler
  $handler_dict[CommandType::ARRAY_GET_ITEM] = array_get_item_handler
  $handler_dict[CommandType::ARRAY_GET_SIZE] = array_get_size_handler
  $handler_dict[CommandType::ARRAY_GET_RANK] = array_get_rank_handler
  $handler_dict[CommandType::ARRAY_SET_ITEM] = array_set_item_handler
  $handler_dict[CommandType::ARRAY] = array_handler
  $handler_dict[CommandType::ENABLE_NAMESPACE] = enable_namespace_handler
  $handler_dict[CommandType::ENABLE_TYPE] = enable_type_handler
  $handler_dict[CommandType::INVOKE_GLOBAL_FUNCTION] = invoke_global_function_handler
end

Instance Method Details

#handle_command(command) ⇒ Object 



83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 
# File 'lib/javonet-ruby-sdk/core/handler/handler.rb', line 83

def handle_command(command)
  if command.command_type == CommandType::RETRIEVE_ARRAY
    response_array = $handler_dict[CommandType::REFERENCE].handle_command(command.payload[0])
    return Command.create_array_response(response_array, command.runtime_name)
  end
  response = $handler_dict[command.command_type].handle_command(command)
    if TypesHandler.primitive_or_none?(response)
      Command.create_response(response, command.runtime_name)
    elsif response.is_a? Exception
      ExceptionSerializer.serialize_exception(response, command)
    else
      reference_cache = ReferencesCache.instance
      guid = reference_cache.cache_reference(response)
      Command.create_reference(guid, command.runtime_name)
    end
end

#is_response_array(response) ⇒ Object 



100
101
102
 
# File 'lib/javonet-ruby-sdk/core/handler/handler.rb', line 100

def is_response_array(response)
  response.is_a? Array
end