def generate_c2j_swap(element, object_ref_name, struct_ref_name):
msg_java_name = element.java_name_lower
setters = []
for field in element.fields:
field_type = field.type
if is_retval(field):
# For retval don't generate setters and generate retval check
continue
elif is_array(field):
jni_name = ""
template = _ARRAY_C2J_SWAP_TEMPLATE if field_type.is_swap_needed else _ARRAY_C2J_NO_SWAP_TEMPLATE
if isinstance(field_type.base_type, Class):
template = _ARRAY_C2J_CLASS_SWAP_TEMPLATE
jni_name = field_type.base_type.jni_name
setters.append(
template.substitute(
field_reference_name=field.java_name,
class_ref_name=msg_java_name,
jni_signature=field_type.jni_signature,
jni_type=field_type.jni_type,
jni_name=jni_name,
base_type=field_type.base_type.jni_accessor,
field_length=_generate_array_length(
field, struct_ref_name),
jni_base_type=field_type.base_type.jni_type,
object_ref_name=object_ref_name,
struct_ref_name=struct_ref_name,
net_to_host_function=field_type.net_to_host_function,
c_name=field.name))
else:
if field_type.is_swap_needed:
template = _SIMPLE_TYPE_FIELD_SETTER_TEMPLATE
jni_name = ""
if isinstance(field_type, Class):
template = _STRUCT_SETTER_TEMPLATE
jni_name = field_type.jni_name
setters.append(
template.substitute(
java_name=field.java_name,
class_ref_name=msg_java_name,
jni_signature=field_type.jni_signature,
jni_name=jni_name,
jni_accessor=field_type.jni_accessor,
object_ref_name=object_ref_name,
struct_ref_name=struct_ref_name,
net_to_host_function=field_type.net_to_host_function,
c_name=field.name))
else:
setters.append(
_SIMPLE_TYPE_NO_SWAP_FIELD_SETTER_TEMPLATE.substitute(
java_name=field.java_name,
class_ref_name=msg_java_name,
jni_signature=field_type.jni_signature,
jni_accessor=field_type.jni_accessor,
object_ref_name=object_ref_name,
struct_ref_name=struct_ref_name,
c_name=field.name))
return "".join(setters)
def generate_c2j_swap(element, object_ref_name, struct_ref_name, is_alias):
msg_java_name = element.java_name_lower
initialization = []
for field in element.fields:
if is_retval(field):
# For retval don't generate setters and generate retval check
continue
elif is_array(field):
initialization.append(_generate_c2j_array_swap(msg_java_name, field, object_ref_name, struct_ref_name, is_alias))
else:
initialization.append(_generate_c2j_scalar_swap(msg_java_name, field, object_ref_name, struct_ref_name, is_alias))
return "".join(initialization)
def _generate_event_dto(msg, model):
msg_java_name_upper = msg.java_name_upper
# Negative retval is mapped to java exception, so filter it out:
fields = filter(lambda field: not is_retval(field), msg.fields)
return _EVENT_TEMPLATE.substitute(
plugin_package=model.plugin_package,
json_filename=model.json_api_files,
json_definition=msg.doc,
class_name=msg_java_name_upper,
fields=generate_fields(fields),
hash_code=generate_hash_code(fields),
equals=generate_equals(msg_java_name_upper, fields),
to_string=generate_to_string(msg_java_name_upper, fields))
def _generate_error_handler(msg):
err_handler = ""
for field in msg.fields:
if is_retval(field):
err_handler = _ERR_HANDLER_TEMPLATE.substitute(name=msg.name)
return err_handler