Sha256: be6fc5e6ff6739672e5b1cf42ca443389d1e93faa45462984e61300360b38363
Contents?: true
Size: 1.86 KB
Versions: 8
Compression:
Stored size: 1.86 KB
Contents
require 'protobuf/wire_type'
module Protobuf
module Field
class BytesField < BaseField
BYTES_ENCODING = "ASCII-8BIT".freeze
def self.default
''
end
def acceptable?(val)
if val.nil? || val.is_a?(::Protobuf::Message) || val.instance_of?(String)
return true
else
raise TypeError, "Cannot set field : #{name} to value : #{val}"
end
end
def decode(bytes)
bytes_to_decode = bytes.dup
bytes_to_decode.force_encoding(::Protobuf::Field::BytesField::BYTES_ENCODING)
bytes_to_decode
end
def define_setter
field = self
@message_class.class_eval do
define_method(field.setter_method_name) do |val|
begin
field.warn_if_deprecated
if val.nil?
@values.delete(field.name)
elsif field.acceptable?(val)
@values[field.name] = val.dup
else
raise TypeError, "Unacceptable value #{val} for field #{field.name} of type #{field.type}"
end
rescue NoMethodError => ex
::Protobuf::Logger.error { ex.message }
::Protobuf::Logger.error { ex.backtrace.join("\n") }
raise TypeError, "Got NoMethodError attempting to set #{val} for field #{field.name} of type #{field.type}: #{ex.message}"
end
end
end
end
def encode(value)
value_to_encode = value.dup
value_to_encode = value.encode if value.is_a?(::Protobuf::Message)
value_to_encode.force_encoding(::Protobuf::Field::BytesField::BYTES_ENCODING)
string_size = ::Protobuf::Field::VarintField.encode(value_to_encode.size)
string_size << value_to_encode
end
def wire_type
::Protobuf::WireType::LENGTH_DELIMITED
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems