def block_h_from_data_type(self, data_type, protocol=None):
assert is_user_defined_type(data_type), \
'Expected user-defined type, got %r' % type(data_type)
if not protocol:
extensions = []
if data_type.parent_type and is_struct_type(data_type):
extensions.append(fmt_class_prefix(data_type.parent_type))
else:
if is_union_type(data_type):
# Use a handwritten base class
extensions.append('NSObject')
else:
extensions.append('NSObject')
extend_suffix = ' : {}'.format(
', '.join(extensions)) if extensions else ''
else:
base = fmt_class_prefix(data_type.parent_type) if (
data_type.parent_type
and not is_union_type(data_type)) else 'NSObject'
extend_suffix = ' : {} <{}>'.format(base, ', '.join(protocol))
with self.block('@interface {}{}'.format(fmt_class_prefix(data_type),
extend_suffix),
delim=('', '@end'),
dent=0):
self.emit()
yield
def _get_imports_h(self, data_types):
"""Emits all necessary header file imports for the given Stone data type."""
if not isinstance(data_types, list):
data_types = [data_types]
import_classes = []
for data_type in data_types:
if is_user_defined_type(data_type):
import_classes.append(fmt_class_prefix(data_type))
for field in data_type.all_fields:
data_type, _ = unwrap_nullable(field.data_type)
# unpack list or map
while is_list_type(data_type) or is_map_type(data_type):
data_type = (data_type.value_data_type
if is_map_type(data_type) else
data_type.data_type)
if is_user_defined_type(data_type):
import_classes.append(fmt_class_prefix(data_type))
import_classes = list(set(import_classes))
import_classes.sort()
return import_classes
def block_h_from_data_type(self, data_type, protocol=None):
assert is_user_defined_type(data_type), \
'Expected user-defined type, got %r' % type(data_type)
if not protocol:
extensions = []
if data_type.parent_type and is_struct_type(data_type):
extensions.append(fmt_class_prefix(data_type.parent_type))
else:
if is_union_type(data_type):
# Use a handwritten base class
extensions.append('NSObject')
else:
extensions.append('NSObject')
extend_suffix = ' : {}'.format(
', '.join(extensions)) if extensions else ''
else:
base = fmt_class_prefix(data_type.parent_type) if (
data_type.parent_type and
not is_union_type(data_type)) else 'NSObject'
extend_suffix = ' : {} <{}>'.format(base, ', '.join(protocol))
with self.block(
'@interface {}{}'.format(
fmt_class_prefix(data_type), extend_suffix),
delim=('', '@end'),
dent=0):
self.emit()
yield
def _get_imports_m(self, data_types, default_imports):
"""Emits all necessary implementation file imports for the given Stone data type."""
if not isinstance(data_types, list):
data_types = [data_types]
import_classes = default_imports
for data_type in data_types:
import_classes.append(fmt_class_prefix(data_type))
if data_type.parent_type:
import_classes.append(fmt_class_prefix(data_type.parent_type))
if is_struct_type(
data_type) and data_type.has_enumerated_subtypes():
for _, subtype in data_type.get_all_subtypes_with_tags():
import_classes.append(fmt_class_prefix(subtype))
for field in data_type.all_fields:
data_type, _ = unwrap_nullable(field.data_type)
# unpack list or map
while is_list_type(data_type) or is_map_type(data_type):
data_type = (data_type.value_data_type
if is_map_type(data_type) else
data_type.data_type)
if is_user_defined_type(data_type):
import_classes.append(fmt_class_prefix(data_type))
if import_classes:
import_classes = list(set(import_classes))
import_classes.sort()
return import_classes
def _get_imports_h(self, data_types):
"""Emits all necessary header file imports for the given Stone data type."""
if not isinstance(data_types, list):
data_types = [data_types]
import_classes = []
for data_type in data_types:
if is_user_defined_type(data_type):
import_classes.append(fmt_class_prefix(data_type))
for field in data_type.all_fields:
data_type, _ = unwrap_nullable(field.data_type)
# unpack list or map
while is_list_type(data_type) or is_map_type(data_type):
data_type = (data_type.value_data_type if
is_map_type(data_type) else data_type.data_type)
if is_user_defined_type(data_type):
import_classes.append(fmt_class_prefix(data_type))
import_classes = list(set(import_classes))
import_classes.sort()
return import_classes
def _get_imports_m(self, data_types, default_imports):
"""Emits all necessary implementation file imports for the given Stone data type."""
if not isinstance(data_types, list):
data_types = [data_types]
import_classes = default_imports
for data_type in data_types:
import_classes.append(fmt_class_prefix(data_type))
if data_type.parent_type:
import_classes.append(fmt_class_prefix(data_type.parent_type))
if is_struct_type(
data_type) and data_type.has_enumerated_subtypes():
for _, subtype in data_type.get_all_subtypes_with_tags():
import_classes.append(fmt_class_prefix(subtype))
for field in data_type.all_fields:
data_type, _ = unwrap_nullable(field.data_type)
# unpack list or map
while is_list_type(data_type) or is_map_type(data_type):
data_type = (data_type.value_data_type if
is_map_type(data_type) else data_type.data_type)
if is_user_defined_type(data_type):
import_classes.append(fmt_class_prefix(data_type))
if import_classes:
import_classes = list(set(import_classes))
import_classes.sort()
return import_classes
def _generate_init_imports_h(self, data_type):
self.emit('#import <Foundation/Foundation.h>')
self.emit()
self.emit('#import "DBSerializableProtocol.h"')
if data_type.parent_type and not is_union_type(data_type):
self.emit(fmt_import(fmt_class_prefix(data_type.parent_type)))
self.emit()
def _generate_init_imports_h(self, data_type):
self.emit('#import <Foundation/Foundation.h>')
self.emit()
self.emit('#import "DBSerializableProtocol.h"')
if data_type.parent_type and not is_union_type(data_type):
self.emit(fmt_import(fmt_class_prefix(data_type.parent_type)))
self.emit()
def _generate_route_m(self, route, namespace, route_args, extra_args,
task_type_name, func_suffix):
"""Generates route method implementation for the given route."""
user_args = list(route_args)
transport_args = [
('route', 'route'),
('arg', 'arg' if not is_void_type(route.arg_data_type) else 'nil'),
]
for name, value, typ in extra_args:
user_args.append((name, typ))
transport_args.append((name, value))
with self.block_func(
func='{}{}'.format(fmt_route_func(route), func_suffix),
args=fmt_func_args_declaration(user_args),
return_type='{} *'.format(task_type_name)):
self.emit('DBRoute *route = {}.{};'.format(
fmt_route_obj_class(namespace.name),
fmt_route_var(namespace.name, route)))
if is_union_type(route.arg_data_type):
self.emit('{} *arg = {};'.format(
fmt_class_prefix(route.arg_data_type),
fmt_var(route.arg_data_type.name)))
elif not is_void_type(route.arg_data_type):
init_call = fmt_func_call(
caller=fmt_alloc_call(
caller=fmt_class_prefix(route.arg_data_type)),
callee=self._cstor_name_from_fields_names(route_args),
args=fmt_func_args([(f[0], f[0]) for f in route_args]))
self.emit('{} *arg = {};'.format(
fmt_class_prefix(route.arg_data_type), init_call))
request_call = fmt_func_call(
caller='self.client',
callee='request{}'.format(
fmt_camel_upper(route.attrs.get('style'))),
args=fmt_func_args(transport_args))
self.emit('return {};'.format(request_call))
self.emit()
def _generate_route_m(self, route, namespace, route_args, extra_args,
task_type_name, func_suffix):
"""Generates route method implementation for the given route."""
user_args = list(route_args)
transport_args = [
('route', 'route'),
('arg', 'arg' if not is_void_type(route.arg_data_type) else 'nil'),
]
for name, value, typ in extra_args:
user_args.append((name, typ))
transport_args.append((name, value))
with self.block_func(
func='{}{}'.format(fmt_var(route.name), func_suffix),
args=fmt_func_args_declaration(user_args),
return_type='{} *'.format(task_type_name)):
self.emit('DBRoute *route = {}.{};'.format(
fmt_route_obj_class(namespace.name),
fmt_route_var(namespace.name, route.name)))
if is_union_type(route.arg_data_type):
self.emit('{} *arg = {};'.format(
fmt_class_prefix(route.arg_data_type),
fmt_var(route.arg_data_type.name)))
elif not is_void_type(route.arg_data_type):
init_call = fmt_func_call(
caller=fmt_alloc_call(
caller=fmt_class_prefix(route.arg_data_type)),
callee=self._cstor_name_from_fields_names(route_args),
args=fmt_func_args([(f[0], f[0]) for f in route_args]))
self.emit('{} *arg = {};'.format(
fmt_class_prefix(route.arg_data_type), init_call))
request_call = fmt_func_call(
caller='self.client',
callee='request{}'.format(
fmt_camel_upper(route.attrs.get('style'))),
args=fmt_func_args(transport_args))
self.emit('return {};'.format(request_call))
self.emit()
def generate(self, api):
for namespace in api.namespaces.values():
self.namespace_to_has_routes[namespace] = False
if namespace.routes:
for route in namespace.routes:
if self._should_generate_route(route):
self.namespace_to_has_routes[namespace] = True
break
for namespace in api.namespaces.values():
for data_type in namespace.linearize_data_types():
self.obj_name_to_namespace[data_type.name] = fmt_class_prefix(
data_type)
for namespace in api.namespaces.values():
if namespace.routes and self.namespace_to_has_routes[namespace]:
import_classes = [
fmt_routes_class(namespace.name, self.args.auth_type),
fmt_route_obj_class(namespace.name),
'{}Protocol'.format(self.args.transport_client_name),
'DBStoneBase',
'DBRequestErrors',
]
with self.output_to_relative_path('Routes/{}.m'.format(
fmt_routes_class(namespace.name,
self.args.auth_type))):
self.emit_raw(stone_warning)
imports_classes_m = import_classes + \
self._get_imports_m(
self._get_namespace_route_imports(namespace), [])
self._generate_imports_m(imports_classes_m)
self._generate_routes_m(namespace)
with self.output_to_relative_path('Routes/{}.h'.format(
fmt_routes_class(namespace.name,
self.args.auth_type))):
self.emit_raw(base_file_comment)
self.emit('#import <Foundation/Foundation.h>')
self.emit()
self.emit(fmt_import('DBTasks'))
self.emit()
import_classes_h = [
'DBNilObject',
]
import_classes_h = (import_classes_h + self._get_imports_h(
self._get_namespace_route_imports(
namespace,
include_route_args=False,
include_route_deep_args=True)))
self._generate_imports_h(import_classes_h)
self.emit(
'@protocol {};'.format(
self.args.transport_client_name), )
self.emit()
self._generate_routes_h(namespace)
with self.output_to_relative_path(
'Client/{}.m'.format(self.args.module_name)):
self._generate_client_m(api)
with self.output_to_relative_path(
'Client/{}.h'.format(self.args.module_name)):
self._generate_client_h(api)
def generate(self, api):
for namespace in api.namespaces.values():
self.namespace_to_has_routes[namespace] = False
if namespace.routes:
for route in namespace.routes:
if route.attrs.get(
'auth') == self.args.auth_type or route.attrs.get(
'auth') == 'noauth' and self.args.auth_type == 'user':
self.namespace_to_has_routes[namespace] = True
break
for namespace in api.namespaces.values():
for data_type in namespace.linearize_data_types():
self.obj_name_to_namespace[data_type.name] = fmt_class_prefix(
data_type)
for namespace in api.namespaces.values():
if namespace.routes and self.namespace_to_has_routes[namespace]:
import_classes = [
fmt_routes_class(namespace.name, self.args.auth_type),
fmt_route_obj_class(namespace.name),
'{}Protocol'.format(self.args.transport_client_name),
'DBStoneBase',
'DBRequestErrors',
]
with self.output_to_relative_path('Routes/{}.m'.format(
fmt_routes_class(namespace.name,
self.args.auth_type))):
self.emit_raw(stone_warning)
imports_classes_m = import_classes + \
self._get_imports_m(
self._get_namespace_route_imports(namespace), [])
self._generate_imports_m(imports_classes_m)
self._generate_routes_m(namespace)
with self.output_to_relative_path('Routes/{}.h'.format(
fmt_routes_class(namespace.name,
self.args.auth_type))):
self.emit_raw(base_file_comment)
self.emit('#import <Foundation/Foundation.h>')
self.emit()
self.emit(fmt_import('DBTasks'))
self.emit()
import_classes_h = [
'DBNilObject',
]
import_classes_h = (import_classes_h + self._get_imports_h(
self._get_namespace_route_imports(
namespace,
include_route_args=False,
include_route_deep_args=True)))
self._generate_imports_h(import_classes_h)
self.emit(
'@protocol {};'.format(
self.args.transport_client_name), )
self.emit()
self._generate_routes_h(namespace)
with self.output_to_relative_path(
'Client/{}.m'.format(self.args.module_name)):
self._generate_client_m(api)
with self.output_to_relative_path(
'Client/{}.h'.format(self.args.module_name)):
self._generate_client_h(api)
