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[Trouble Shooting] Lombok ์‚ฌ์šฉ์‹œ, ์–ด๋…ธํ…Œ์ด์…˜์ด ์ ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ
โš™๏ธ Trouble Shooting

[Trouble Shooting] Lombok ์‚ฌ์šฉ์‹œ, ์–ด๋…ธํ…Œ์ด์…˜์ด ์ ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ ํ•ด๊ฒฐ

2023. 8. 14. 20:32

 

Lombok์„ ์‚ฌ์šฉํ•ด ๋งŽ์€ ๋ณด์ผ๋Ÿฌ ํ”Œ๋ ˆ์ดํŠธ ์ฝ”๋“œ๋ฅผ ์ค„์ด๊ณ  ์žˆ๋‹ค.

@RequiredConstructor์™€ @Builder, @Getter๋“ฑ ๋งŽ์€ ๋„์›€์„ ์ฃผ๋Š” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ด๋‹ค.

 

๊ทธ๋Ÿฌ๋‚˜ iDE ์ƒ์—์„œ๋Š” ์ •์ƒ์ ์œผ๋กœ ์ธ์‹์ด ๋˜์ง€๋งŒ, ๋นŒ๋“œ ๋ฐ ์ปดํŒŒ์ผ์„ ํ•˜๋ฉด ํ•ด๋‹น ๋ฉ”์†Œ๋“œ๋ฅผ ์ฐพ์„ ์ˆ˜ ์—†๋‹ค๋Š” ๊ธฐ์ดํ•œ ๋ฌธ์ œ์˜€๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด, @RequiredConstructor๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด IDE ์ƒ์—๋Š” ๋ฌธ์ œ ์—†๋Š” ์ฝ”๋“œ๋ฅผ ์ž˜ ์ž‘์„ฑํ–ˆ์ง€๋งŒ,

์ด์™€ ๊ฐ™์ด ์ƒ์„ฑ์ž๋Š” ์•„๋ฌด๋Ÿฐ ์ธ์ž๋ฅผ ์›ํ•˜์ง€ ์•Š๋Š”๋‹ค๋Š” ์˜ค๋ฅ˜๊ฐ€ ๋‚˜์™”๋‹ค.

 

์‹ค๋งˆ๋ฆฌ๋ฅผ ํ‘ธ๋Š” ๊ณผ์ •์—์„œ, ์ง์ ‘ ์†์œผ๋กœ ๋ชจ๋“  ์ธ์ž์— ๋Œ€ํ•œ Constructor๋ฅผ ์ƒ์„ฑํ•˜๋‹ˆ ์˜ค๋ฅ˜๊ฐ€ ์ œ๊ฑฐ๋˜์—ˆ๋‹ค๋Š” ์ ๊ณผ,

๋‹จ์ˆœํžˆ @RequiredArgsConstructor ์™ธ์—๋„ @Getter์™€ ๊ฐ™์€ ๋‹ค๋ฅธ ๋กฌ๋ณต ์–ด๋…ธํ…Œ์ด์…˜์— ๋Œ€ํ•ด์„œ๋„ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค.

 

์ด ๋ฌธ์ œ์— ๋Œ€ํ•ด ๋ณธ์ธ์ด ํ•ด๊ฒฐํ•œ ๋ฐฉ๋ฒ•์€, ๋ฐ”๋กœ build.gradle์— annotationProcessor๊ฐ€ ๋น ์ ธ์žˆ์—ˆ๋‹ค๋Š” ์ ์ด๋‹ค.

์ปดํŒŒ์ผ ์‹œ์ ์— Annnotation Processor๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ abstract syntaxtree๋ฅผ ์กฐ์ž‘ํ•ด ์ฝ”๋“œ๋ฅผ ์ƒ์„ฑํ•˜๋Š” ์—ญํ• ๋กœ ํ•ด๋‹น ์„ค์ •์ด ๋น ์ ธ์žˆ๋‹ค๋ฉด ๋‹น์—ฐํ•˜๊ฒŒ๋„ Lombok์œผ๋กœ๋ถ€ํ„ฐ ๋งŒ๋“ค์–ด๋‚ธ ๋ฉ”์†Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋‹ค.

 

build.gradle์— ์•„๋ž˜์™€ ๊ฐ™์€ ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•˜์ž.

annotationProcessor 'org.projectlombok:lombok:1.18.28'

 

+ ํ•ด๋‹น ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐ์ด ๋˜์ง€ ์•Š๋Š”๋‹ค๋ฉด, IDEA์˜ Perference์—์„œ Annotation Processors ์—์„œ Enable annotation processing์ด ์ฒดํฌ๊ฐ€ ๋˜์–ด์žˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค.

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