Moved dynamic method definitions into the APIObject class.
This commit is contained in:
Bob Aman
parent
960796d23d
commit
75ee556a99
|
|
@ -13,6 +13,7 @@
|
|||
# limitations under the License.
|
||||
|
||||
|
||||
require 'time'
|
||||
require 'json'
|
||||
require 'addressable/uri'
|
||||
require 'addressable/template'
|
||||
|
|
@ -48,40 +49,29 @@ module Google
|
|||
if @api_version.const_defined?(@schema_name)
|
||||
@schema_class = @api_version.const_get(@schema_name)
|
||||
else
|
||||
schema = self
|
||||
@schema_class = @api_version.const_set(
|
||||
@schema_name,
|
||||
Class.new(APIObject) do |klass|
|
||||
discovery_document['properties'].each do |(k, v)|
|
||||
property_name = Google::INFLECTOR.underscore(k)
|
||||
define_method(:schema) { schema }
|
||||
define_method(property_name + '_property') do
|
||||
v
|
||||
end
|
||||
case v['type']
|
||||
when 'string'
|
||||
define_method(property_name) do
|
||||
self[k] || v['default']
|
||||
end
|
||||
define_method(property_name + '=') do |value|
|
||||
if value.respond_to?(:to_str)
|
||||
self[k] = value.to_str
|
||||
elsif value.kind_of?(Symbol)
|
||||
self[k] = value.to_s
|
||||
else
|
||||
raise TypeError,
|
||||
"Expected String or Symbol, got #{value.class}."
|
||||
end
|
||||
end
|
||||
define_string_property(property_name, k, v)
|
||||
when 'boolean'
|
||||
define_boolean_property(property_name, k, v)
|
||||
when 'number'
|
||||
define_number_property(property_name, k, v)
|
||||
when 'object'
|
||||
define_object_property(property_name, k, v)
|
||||
else
|
||||
# TODO(bobaman):
|
||||
# Implement the remainder of the types.
|
||||
|
||||
# Don't know what this is, default to anything goes.
|
||||
define_method(property_name) do
|
||||
self[k] || v['default']
|
||||
end
|
||||
define_method(property_name + '=') do |value|
|
||||
self[k] = value
|
||||
end
|
||||
# Either type 'any' or we don't know what this is,
|
||||
# default to anything goes.
|
||||
define_any_property(property_name, k, v)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -110,6 +100,119 @@ module Google
|
|||
end
|
||||
|
||||
class APIObject
|
||||
def self.define_string_property(property_name, key, schema)
|
||||
define_method(property_name) do
|
||||
self[key] ||= schema['default']
|
||||
if schema['format'] == 'byte' && self[key] != nil
|
||||
Base64.decode64(self[key])
|
||||
elsif schema['format'] == 'date-time' && self[key] != nil
|
||||
Time.parse(self[key])
|
||||
elsif schema['format'] =~ /^u?int(32|64)$/ && self[key] != nil
|
||||
self[key].to_i
|
||||
else
|
||||
self[key]
|
||||
end
|
||||
end
|
||||
define_method(property_name + '=') do |value|
|
||||
if schema['format'] == 'byte'
|
||||
self[key] = Base64.encode64(value)
|
||||
elsif schema['format'] == 'date-time'
|
||||
if value.respond_to?(:to_str)
|
||||
value = Time.parse(value.to_str)
|
||||
elsif !value.respond_to?(:xmlschema)
|
||||
raise TypeError,
|
||||
"Could not obtain RFC 3339 timestamp from #{value.class}."
|
||||
end
|
||||
self[key] = value.xmlschema
|
||||
elsif schema['format'] =~ /^u?int(32|64)$/
|
||||
self[key] = value.to_s
|
||||
elsif value.respond_to?(:to_str)
|
||||
self[key] = value.to_str
|
||||
elsif value.kind_of?(Symbol)
|
||||
self[key] = value.to_s
|
||||
else
|
||||
raise TypeError,
|
||||
"Expected String or Symbol, got #{value.class}."
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def self.define_boolean_property(property_name, key, schema)
|
||||
define_method(property_name) do
|
||||
self[key] ||= schema['default']
|
||||
case self[key].to_s.downcase
|
||||
when 'true', 'yes', 'y', 'on', '1'
|
||||
true
|
||||
when 'false', 'no', 'n', 'off', '0'
|
||||
false
|
||||
when 'nil', 'null'
|
||||
nil
|
||||
else
|
||||
raise TypeError,
|
||||
"Expected boolean, got #{self[key].class}."
|
||||
end
|
||||
end
|
||||
define_method(property_name + '=') do |value|
|
||||
case value.to_s.downcase
|
||||
when 'true', 'yes', 'y', 'on', '1'
|
||||
self[key] = true
|
||||
when 'false', 'no', 'n', 'off', '0'
|
||||
self[key] = false
|
||||
when 'nil', 'null'
|
||||
self[key] = nil
|
||||
else
|
||||
raise TypeError, "Expected boolean, got #{value.class}."
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def self.define_number_property(property_name, key, schema)
|
||||
define_method(property_name) do
|
||||
self[key] ||= schema['default']
|
||||
if self[key] != nil && !self[key].respond_to?(:to_f)
|
||||
raise TypeError,
|
||||
"Expected Float, got #{self[key].class}."
|
||||
elsif self[key] != nil && self[key].respond_to?(:to_f)
|
||||
self[key].to_f
|
||||
else
|
||||
self[key]
|
||||
end
|
||||
end
|
||||
define_method(property_name + '=') do |value|
|
||||
if value == nil
|
||||
self[key] = value
|
||||
else
|
||||
case schema['format']
|
||||
when 'double', 'float'
|
||||
if value.respond_to?(:to_f)
|
||||
self[key] = value.to_f
|
||||
else
|
||||
raise TypeError,
|
||||
"Expected String or Symbol, got #{value.class}."
|
||||
end
|
||||
else
|
||||
raise TypeError,
|
||||
"Unexpected type format for number: #{schema['format']}."
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def self.define_object_property(property_name, key, schema)
|
||||
# TODO(bobaman):
|
||||
# Do we treat this differently from any?
|
||||
self.define_any_property(property_name, key, schema)
|
||||
end
|
||||
|
||||
def self.define_any_property(property_name, key, schema)
|
||||
define_method(property_name) do
|
||||
self[k] || v['default']
|
||||
end
|
||||
define_method(property_name + '=') do |value|
|
||||
self[k] = value
|
||||
end
|
||||
end
|
||||
|
||||
def initialize(data)
|
||||
@data = data
|
||||
end
|
||||
|
|
|
|||
Loading…
Reference in New Issue