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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
# frozen_string_literal: true
require 'time'
require 'base64'
require 'json'
module Aws
module Rest
module Response
class Headers
include Seahorse::Model::Shapes
# @param [Seahorse::Model::ShapeRef] rules
def initialize(rules)
@rules = rules
end
# @param [Seahorse::Client::Http::Response] http_resp
# @param [Hash, Struct] target
def apply(http_resp, target)
headers = http_resp.headers
@rules.shape.members.each do |name, ref|
case ref.location
when 'header' then extract_header_value(headers, name, ref, target)
when 'headers' then extract_header_map(headers, name, ref, target)
end
end
end
def extract_header_value(headers, name, ref, data)
if headers.key?(ref.location_name)
data[name] = cast_value(ref, headers[ref.location_name])
end
end
def cast_value(ref, value)
value = extract_json_trait(value) if ref['jsonvalue']
case ref.shape
when StringShape then value
when IntegerShape then value.to_i
when FloatShape then value.to_f
when BooleanShape then value == 'true'
when TimestampShape
if value =~ /\d+(\.\d*)/
Time.at(value.to_f)
elsif value =~ /^\d+$/
Time.at(value.to_i)
else
begin
Time.parse(value)
rescue
nil
end
end
else raise "unsupported shape #{ref.shape.class}"
end
end
def extract_header_map(headers, name, ref, data)
data[name] = {}
prefix = ref.location_name || ''
headers.each do |header_name, header_value|
if match = header_name.match(/^#{prefix}(.+)/i)
data[name][match[1]] = header_value
end
end
end
def extract_json_trait(value)
JSON.parse(Base64.decode64(value))
end
end
end
end
end
|
