def gen_java_inner_class_assign(self, struct, prefix):
content = ''
inner_class_type = struct["options"][predef.PredefInnerTypeClass]
inner_var_name = struct["options"][predef.PredefInnerTypeName]
inner_fields = genutil.get_inner_class_struct_fields(struct)
start, end, step = genutil.get_inner_class_range(struct)
assert start > 0 and end > 0 and step > 1
content += ' for (int i = %s; i < %s; i += %s) \n' % (start,
end, step)
content += ' {\n'
content += ' %s item = new %s();\n' % (inner_class_type,
inner_class_type)
for n in range(step):
field = inner_fields[n]
origin_type = field['original_type_name']
typename = lang.map_java_type(origin_type)
valuetext = 'row[i + %d]' % n
content += ' if (!row[i + %d].isEmpty()) \n' % n
content += ' {\n'
content += self.gen_field_assgin_stmt("item." + field['name'],
typename, valuetext, 4)
content += ' }\n'
content += ' %s%s.add(item);\n' % (prefix, inner_var_name)
content += ' }\n'
return content
def gen_java_inner_class(self, struct):
content = ''
class_name = struct["options"][predef.PredefInnerTypeClass]
inner_fields = genutil.get_inner_class_struct_fields(struct)
content += ' public static class %s \n' % class_name
content += ' {\n'
max_name_len = strutil.max_field_length(inner_fields, 'name', None)
max_type_len = strutil.max_field_length(inner_fields, 'original_type_name', lang.map_java_type)
for field in inner_fields:
typename = lang.map_java_type(field['original_type_name'])
assert typename != "", field['original_type_name']
typename = strutil.pad_spaces(typename, max_type_len + 1)
name = lang.name_with_default_java_value(field, typename)
name = strutil.pad_spaces(name, max_name_len + 8)
content += ' public %s %s // %s\n' % (typename.strip(), name, field['comment'])
content += ' }\n\n'
return content
def gen_go_inner_struct(self, struct, json_decorate):
content = ''
class_name = struct["options"][predef.PredefInnerTypeClass]
inner_fields = genutil.get_inner_class_struct_fields(struct)
content += 'type %s struct {\n' % class_name
for field in inner_fields:
typename = lang.map_go_type(field['original_type_name'])
assert typename != "", field['original_type_name']
if json_decorate:
content += ' %s %s `json:"%s"` // %s\n' % (
field['camel_case_name'], typename, field['comment'],
field['name'])
else:
content += ' %s %s // %s\n' % (field['camel_case_name'],
typename, field['comment'])
content += '};\n\n'
return content
def gen_inner_class_field_assgin_stmt(self, struct, prefix):
content = ''
inner_class_type = struct["options"][predef.PredefInnerTypeClass]
inner_var_name = struct["options"][predef.PredefInnerTypeName]
inner_fields = genutil.get_inner_class_struct_fields(struct)
start, end, step = genutil.get_inner_class_range(struct)
assert start > 0 and end > 0 and step > 1
content += ' for (int i = %s; i < %s; i += %s) \n' % (start, end, step)
content += ' {\n'
content += ' %s item;\n' % inner_class_type
for n in range(step):
field = inner_fields[n]
origin_type = field['original_type_name']
typename = lang.map_cpp_type(origin_type)
content += ' item.%s = ParseValue<%s>(row[i + %d]);\n' % (field['name'], typename, n)
content += ' %s%s.push_back(item);\n' % (prefix, inner_var_name)
content += ' }\n'
return content
def gen_inner_class_parse(self, struct, prefix):
content = ''
inner_class_type = struct["options"][predef.PredefInnerTypeClass]
inner_var_name = struct["options"][predef.PredefInnerTypeName]
inner_fields = genutil.get_inner_class_struct_fields(struct)
start, end, step = genutil.get_inner_class_range(struct)
assert start > 0 and end > 0 and step > 1
content += ' for i := %s; i < %s; i += %s {\n' % (start, end, step)
content += ' var item %s;\n' % inner_class_type
for n in range(step):
field = inner_fields[n]
origin_type = field['original_type_name']
typename = lang.map_go_type(origin_type)
field_name = field['camel_case_name']
valuetext = 'row[i + %d]' % n
content += ' if row[i + %d] != "" {\n' % n
content += self.gen_field_assgin_stmt('item.' + field_name, typename, valuetext, 2, 'row')
content += ' }\n'
content += ' %s%s = append(%s%s, item);\n' % (prefix, inner_var_name, prefix, inner_var_name)
content += ' }\n'
return content
def parse_row(self, struct, params):
rows = struct["data_rows"]
fields = struct['fields']
hiden_columns = self.parse_hiden_columns(struct, params)
# 嵌套类
inner_var_name = ''
inner_fields = []
inner_field_names, mapped_inner_fields = genutil.get_inner_class_mapped_fields(
struct)
if len(mapped_inner_fields) > 0:
inner_var_name = struct["options"][predef.PredefInnerTypeName]
inner_fields = genutil.get_inner_class_struct_fields(struct)
obj_list = []
for row in rows:
obj = {}
inner_class_done = False
for field in fields:
if field['column_index'] in hiden_columns:
continue
if field['name'] in inner_field_names:
if not inner_class_done:
value = self.parse_row_inner_obj(
struct, row, inner_fields)
obj[inner_var_name] = value
inner_class_done = True
else:
valuetext = row[field['column_index'] - 1]
value = self.parse_value(struct,
field['original_type_name'],
valuetext)
name = field['name']
obj[name] = value
obj_list.append(obj)
return obj_list