01. MyBatis Configuration by JAVA

01-01. Environment class

01-01-01. Environment๋ž€

<aside> ๐Ÿ’ก ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ ‘์†์— ๊ด€ํ•œ ํ™˜๊ฒฝ ์„ค์ • ์ •๋ณด๋ฅผ ๊ฐ€์ง„ ๊ฐ์ฒด๋กœ, MyBatis ํ™˜๊ฒฝ ์„ค์ • ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•œ๋‹ค.

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01-01-02. Environment ๊ฐ์ฒด ์ƒ์„ฑ ๋ฐฉ๋ฒ•

Environment environment = new Environment(*ํ™˜๊ฒฝ ์ •๋ณด ์ด๋ฆ„*
																					, *ํŠธ๋žœ์žญ์…˜ ๋งค๋‹ˆ์ € ์ข…๋ฅ˜*
																					, *์ปค๋„ฅ์…˜ํ’€ ์‚ฌ์šฉ ์—ฌ๋ถ€*);
  1. ํ™˜๊ฒฝ ์ •๋ณด ์ด๋ฆ„ : ์ƒ์„ฑํ•  ํ™˜๊ฒฝ ์ •๋ณด์˜ ์ด๋ฆ„์„ ์„ค์ •ํ•œ๋‹ค.
  2. ํŠธ๋žœ์žญ์…˜ ๋งค๋‹ˆ์ € ์ข…๋ฅ˜๋Š” ๋‘ ๊ฐ€์ง€๊ฐ€ ์žˆ๊ณ , ์•ˆ์ „ํ•œ ํŠธ๋žœ์žญ์…˜ ๊ด€๋ฆฌ๋ฅผ ์œ„ํ•ด JdbcTransactionFactory ์‚ฌ์šฉ์„ ๊ถŒ์žฅํ•œ๋‹ค.
  3. ์ปค๋„ฅ์…˜ํ’€ ์‚ฌ์šฉ ์—ฌ๋ถ€์— ๋”ฐ๋ผ ๋‘ ๊ฐ€์ง€ ์„ค์ •์„ ํ•  ์ˆ˜ ์žˆ๊ณ , ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ Connection ์†๋„ ๋ฐ ๋ฉ”๋ชจ๋ฆฌ ํšจ์œจ์ด ์ฆ๋Œ€๋˜๋Š” ์žฅ์ ์ด ์žˆ๋‹ค.

01-01-03. Environment class ์‚ฌ์šฉ ์˜ˆ์‹œ

Environment environment = new Environment("dev"
									                        , new JdbcTransactionFactory()
									                        , new PooledDataSource(
									                        DRIVER, URL, USER, PASSWORD));

01-02. Configuration class

01-02-01. Configuration์ด๋ž€

<aside> ๐Ÿ’ก ํ™˜๊ฒฝ ์„ค์ • ์ •๋ณด Environment ๊ฐ์ฒด๋ฅผ ๊ฐ€์ง€๊ณ  ์ƒ์„ฑํ•œ MyBatis ์„ค์ • ๊ฐ์ฒด๋กœ, DB ์ ‘์† ๊ด€๋ จ ์ •๋ณด, mapper ๋“ฑ๋ก, ๋ณ„์นญ ๋“ฑ๋ก ๋“ฑ myBatis ์ „์—ญ ์„ค์ • ์ •๋ณด๋ฅผ ๋‹ด๊ณ  ์žˆ๋‹ค.

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