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///
/// Copyright (c) 2016 Dropbox, Inc. All rights reserved.
///
/// Auto-generated by Stone, do not modify.
///
import Foundation
/// Datatypes and serializers for the {{ namespace.name }} namespace
public class {{ fmt_class(namespace.name) }} {
{% for data_type in namespace.linearize_data_types() %}
{{ data_type_doc(data_type) }}
{% if is_struct_type(data_type) %}
public class {{ fmt_class(data_type.name) }}: {{ 'CustomStringConvertible, JSONRepresentable' if not data_type.parent_type else fmt_type(data_type.parent_type) }} {
{% for field in data_type.fields %}
{{ struct_field_doc(field) }}
public let {{ fmt_var(field.name) }}: {{ fmt_type(field.data_type) }}
{% endfor %}
{% if data_type.fields %}
public init({{ func_args(struct_init_args(data_type)) }}) {
{% for field in data_type.fields %}
{% if determine_validator_type(field.data_type, fmt_var(field.name)) %}
{{ determine_validator_type(field.data_type, fmt_var(field.name)) }}({{ fmt_var(field.name) }})
{% endif %}
self.{{ fmt_var(field.name) }} = {{ fmt_var(field.name) }}
{% endfor %}
{% if data_type.parent_type %}
super.init({{ field_name_args(data_type.parent_type) }})
{% endif %}
}
{% endif %}
{% if not data_type.parent_type %}
func json() throws -> JSON {
try {{ fmt_class(data_type.name) }}Serializer().serialize(self)
}
{% endif %}
{{ 'public var' if not data_type.parent_type else 'public override var' }} description: String {
do {
return "\(SerializeUtil.prepareJSONForSerialization(try {{ fmt_class(data_type.name) }}Serializer().serialize(self)))"
} catch {
return "Failed to generate description for {{ fmt_class(data_type.name) }}: \(error)"
}
}
}
public class {{ fmt_class(data_type.name) }}Serializer: JSONSerializer {
public init() { }
public func serialize(_ value: {{ fmt_class(data_type.name) }}) throws -> JSON {
{% if data_type.all_fields %}
{{ 'var' if data_type.has_enumerated_subtypes() else 'let' }} output = [
{% for field in data_type.all_fields %}
"{{ field.name }}": try {{ fmt_serial_obj(field.data_type) }}.serialize(value.{{ fmt_var(field.name) }}),
{% endfor %}
]
{% else %}
{{ 'var' if data_type.has_enumerated_subtypes() else 'let' }} output = [String: JSON]()
{% endif %}
{% if data_type.has_enumerated_subtypes() %}
switch value {
{% for tags, subtype in data_type.get_all_subtypes_with_tags() if tags %}
case let {{ fmt_var(tags[0]) }} as {{ fmt_type(subtype) }}:
for (k, v) in try Serialization.getFields({{ fmt_serial_obj(subtype) }}.serialize({{ fmt_var(tags[0]) }})) {
output[k] = v
}
output[".tag"] = .str("{{ tags[0] }}")
{% endfor %}
default:
throw JSONSerializerError.unexpectedSubtype(type: {{ fmt_class(data_type.name) }}.self, subtype: value)
}
{% endif %}
return .dictionary(output)
}
public func deserialize(_ json: JSON) throws -> {{ fmt_class(data_type.name) }} {
switch json {
case .dictionary({{ "let dict" if data_type.all_fields or data_type.has_enumerated_subtypes() else "_" }}):
{% if data_type.has_enumerated_subtypes() %}
let tag = try Serialization.getTag(dict)
switch tag {
{% for tags, subtype in data_type.get_all_subtypes_with_tags() if tags %}
case "{{ tags[0] }}":
return try {{ fmt_serial_obj(subtype) }}.deserialize(json)
{% endfor %}
default:
{% if data_type.is_catch_all() %}
{% for field in data_type.all_fields %}
let {{ fmt_var(field.name) }} = try {{ fmt_serial_obj(field.data_type) }}.deserialize(dict["{{ field.name }}"] ?? {{ fmt_default_value(field) if field.has_default else '.null' }})
{% endfor %}
return {{ fmt_class(data_type.name) }}({{ field_name_args(data_type) }})
{% else %}
throw JSONSerializerError.unknownTag(type: {{ fmt_class(data_type.name) }}.self, json: json, tag: tag)
{% endif %}
}
{% else %}
{% for field in data_type.all_fields %}
let {{ fmt_var(field.name) }} = try {{ fmt_serial_obj(field.data_type) }}.deserialize(dict["{{ field.name }}"] ?? {{ fmt_default_value(field) if field.has_default else '.null' }})
{% endfor %}
return {{ fmt_class(data_type.name) }}({{ field_name_args(data_type) }})
{% endif %}
default:
throw JSONSerializerError.deserializeError(type: {{ fmt_class(data_type.name) }}.self, json: json)
}
}
}
{% elif is_union_type(data_type) %}
public enum {{ fmt_class(data_type.name) }}: CustomStringConvertible, JSONRepresentable {
{% for field in data_type.all_fields %}
{{ union_field_doc(field) }}
case {{ fmt_var(field.name) }}{{ format_tag_type(field.data_type) }}
{% endfor %}
func json() throws -> JSON {
try {{ fmt_class(data_type.name) }}Serializer().serialize(self)
}
public var description: String {
do {
return "\(SerializeUtil.prepareJSONForSerialization(try {{ fmt_class(data_type.name) }}Serializer().serialize(self)))"
} catch {
return "Failed to generate description for {{ fmt_class(data_type.name) }}: \(error)"
}
}
}
public class {{ fmt_class(data_type.name) }}Serializer: JSONSerializer {
public init() { }
public func serialize(_ value: {{ fmt_class(data_type.name) }}) throws -> JSON {
switch value {
{% for field in data_type.all_fields %}
case .{{ fmt_var(field.name) }}{{ '' if is_void_type(field.data_type) else '(let arg)' }}:
{% if is_void_type(field.data_type) %}
var d = [String: JSON]()
{% elif is_struct_type(field.data_type) and not field.data_type.has_enumerated_subtypes() %}
var d = try Serialization.getFields({{ fmt_serial_obj(field.data_type) }}.serialize(arg))
{% else %}
var d = try ["{{ field.name }}": {{ fmt_serial_obj(field.data_type) }}.serialize(arg)]
{% endif %}
d[".tag"] = .str("{{ field.name }}")
return .dictionary(d)
{% endfor %}
}
}
public func deserialize(_ json: JSON) throws -> {{ fmt_class(data_type.name) }} {
switch json {
case .dictionary(let d):
let tag = try Serialization.getTag(d)
switch tag {
{% for field in data_type.all_fields %}
case "{{ field.name }}":
{% if is_void_type(field.data_type) %}
return {{ tag_type(data_type, field) }}
{% else %}
{% if is_struct_type(field.data_type) and not field.data_type.has_enumerated_subtypes() %}
let v = try {{ fmt_serial_obj(field.data_type) }}.deserialize(json)
{% else %}
let v = try {{ fmt_serial_obj(field.data_type) }}.deserialize(d["{{field.name}}"] ?? .null)
{% endif %}
return {{ tag_type(data_type, field) }}(v)
{% endif %}
{% endfor %}
default:
{% if data_type.catch_all_field %}
return {{ tag_type(data_type, data_type.catch_all_field) }}
{% else %}
throw JSONSerializerError.unknownTag(type: {{ fmt_class(data_type.name) }}.self, json: json, tag: tag)
{% endif %}
}
default:
throw JSONSerializerError.deserializeError(type: {{ fmt_class(data_type.name) }}.self, json: json)
}
}
}
{% endif %}
{% endfor %}
{% if namespace.routes %}
/// Stone Route Objects
{% for route in namespace.routes %}
static let {{ fmt_func(route.name, route.version) }} = Route(
name: "{{ fmt_route_name(route) }}",
version: {{ route.version }},
namespace: "{{ namespace.name }}",
deprecated: {{ 'true' if route.deprecated is not none else 'false' }},
argSerializer: {{ fmt_serial_obj(route.arg_data_type) }},
responseSerializer: {{ fmt_serial_obj(route.result_data_type) }},
errorSerializer: {{ fmt_serial_obj(route.error_data_type) }},
attributes: RouteAttributes({{ route_schema_attrs(route_schema, route) }})
)
{% endfor %}
{% endif %}
}
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