SW연구소

1. Constraints

(1) Except for metadata provided by Meta, the use of English letters based on Korean pronunciation is restricted. Example) 직업 → Jikup

(2) The use of symbols and special characters other than English letters is restricted. Example) _, $

(3) Table names are an exception.

(4) Each component is named using a combination of standard word English abbreviations.

(1) Standard words are converted and used in the following camel case notation.

(2) Camel case conversion rules: From words separated by _(underscore)…

The first word is written entirely in lowercase.
From the second word onward, only the first letter is uppercase and the rest are lowercase.
Single-letter words are written in uppercase.

(3) Examples of standard word conversion using camel case notation

The expressions used in naming rules are as follows.

Expressions
Expression	Description	Composition	Example
B	B must exist.	A + B + C	ABC
(B)*	Zero or more B exist.	A + (B)* + C	AC, ABC, ABB…C
(B)?	B exists once or not at all.	A + (B)? + C	AC, AB
(BC)*	Zero or more BC exist.	A + (BC)* + C	AC, ABCC, ABCBC…C
(B\|C)	B or C.	A + (B\|C) + C	ABC, ACC
(B\|C)*	Zero or more B or C exist.	A + (B\|C)* + C	AC, ABC, ABCBC, etc.
[0-9]	A digit from 0 to 9	A + [0-9] + C	A0C, A1C, …, A9C,
[00-99]	A number from 00 to 99	A + [00-99] + C	A00C, …, A09C, …, A99C
[A-Z]	Alphabet A to Z	A + [A-Z] + C	AAC, …, AJC, …, AZC
[a-zA-Z]	Alphabets from a-z or A-Z	A + [a-zA-Z] + C	AaC, AAC, …, AjC, …, AJC, …, AzC, …, AZC

Verbs used as prefixes are determined according to the role of the method.

Bean methods use the following prefixes according to the role of the method.

Bean method prefix
Method role	prefix	Example
Inquiry	get	getUser, getUserList, getUsers
Set	set	setUser, setUserList, setUsers
Add	add	addUser
Remove	remove	removeUser
Create/New	create	createUser
Modify	modify	modifyUserInfo
Initialize	init	initProcessor
Authenticate/Validate	validate	validateUserInfo
Check	check	checkId
Process	process	processCalcuation
Calculate	calc	calcInterest
Has	has	hasUser, hasElement, hasId
True/False	is	isTrue, isFalse
Exist	exist	existUser, existed
Call	call	callEAI0001, callRULE0001

For DBIO methods, the following prefixes are used according to the statement type.

Bean method prefix
Role	prefix	Example
Single Inquiry	selectOne	selectOne01
Multiple Inquiry	selectList	selectList01
Paging Inquiry	selectPage	selectPage01
Single Inquiry Lock Update	selectOneLock	selectOneLock01
Multiple Inquiry Lock Update	selectListLock	selectListLock01
Insert	insert	insert01
Update	update	update01
Delete	delete	delete01

Methods of general classes are not restricted by prefixes. Use meaningful standard words.