Sha256: f15bdbd55ea73f39a6a56f7fc534bafc9c9b590a88c09de447dd46b39fdd7a9f
Contents?: true
Size: 983 Bytes
Versions: 40
Compression:
Stored size: 983 Bytes
Contents
require_relative 'abstract_command_handler'
class SetStaticFieldHandler < AbstractCommandHandler
def initialize
@required_parameters_count = 3
end
def process(command)
Command.new(RuntimeName::RUBY, CommandType::VALUE, [set_static_field(command)])
end
def set_static_field(command)
begin
if command.payload.length != @required_parameters_count
raise ArgumentError.new "Set static field parameters mismatch"
end
merged_value = '@@' + command.payload[1]
begin
command.payload[0].class_variable_set(merged_value, command.payload[2])
rescue NameError
fields = command.payload[0].class_variables
message = "Field #{command.payload[1]} not found in class #{command.payload[0].name}. Available fields:\n"
fields.each { |field_iter| message += "#{field_iter}\n" }
raise Exception, message
end
rescue Exception => e
return e
end
end
end
Version data entries
40 entries across 20 versions & 1 rubygems