blob: 369e716912fb9d2f91acdd077ae0b48712d06a6a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
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
|
module ActiveJob
class DeserializationError < StandardError
attr_reader :original_exception
def initialize(e)
super ("Error while trying to deserialize arguments: #{e.message}")
@original_exception = e
set_backtrace e.backtrace
end
end
module Arguments
extend self
TYPE_WHITELIST = [ NilClass, Fixnum, Float, String, TrueClass, FalseClass, Bignum ]
def serialize(arguments)
arguments.map { |argument| serialize_argument(argument) }
end
def deserialize(arguments)
arguments.map { |argument| deserialize_argument(argument) }
end
private
def serialize_argument(argument)
case argument
when GlobalID::Identification
argument.global_id.to_s
when *TYPE_WHITELIST
argument
when Array
serialize(argument)
when Hash
Hash[ argument.map { |key, value| [ serialize_hash_key(key), serialize_argument(value) ] } ]
else
raise "Unsupported argument type: #{argument.class.name}"
end
end
def deserialize_argument(argument)
case argument
when Array
deserialize(argument)
when Hash
Hash[ argument.map { |key, value| [ key, deserialize_argument(value) ] } ].with_indifferent_access
else
GlobalID::Locator.locate(argument) || argument
end
rescue => e
raise DeserializationError.new(e)
end
def serialize_hash_key(key)
case key
when String, Symbol
key.to_s
else
raise "Unsupported hash key type: #{key.class.name}"
end
end
end
end
|
