[SpringBoot/Querydsl] QnA 대댓글 (1) Querydsl 프로젝트 설정

 

 

 

스프링부트 프로젝트에서 Querydsl - jpa 을 사용할 수 있도록 프로젝트 설정을 해봅시다 ~

 

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[ SpringBoot 프로젝트 설정하기 ]

 

0. Querydsl 공식 문서

🏠 http://querydsl.com/

Querydsl - Unified Queries for Java

 

📜 http://querydsl.com/static/querydsl/4.4.0/reference/html_single/

Querydsl Reference Guide

 

🐈‍⬛ https://github.com/querydsl/querydsl

GitHub - querydsl/querydsl: Unified Queries for Java

 

1. Build.gradle

...

dependencies {
	...

	// querydsl
	implementation 'com.querydsl:querydsl-jpa:5.0.0:jakarta'
	implementation 'com.querydsl:querydsl-apt'
	annotationProcessor "com.querydsl:querydsl-apt:${dependencyManagement.importedProperties['querydsl.version']}:jakarta"
	annotationProcessor 'jakarta.persistence:jakarta.persistence-api'
	annotationProcessor 'jakarta.annotation:jakarta.annotation-api'
}

...

// querydsl
def querydslSrcDir = 'src/main/generated'
sourceSets {
	main {
		java {
			srcDirs += [ querydslSrcDir ]
		}
	}
}

compileJava {
	options.compilerArgs << '-Aquerydsl.generatedAnnotationClass=javax.annotation.Generated'
}

tasks.withType(JavaCompile) {
	options.generatedSourceOutputDirectory = file(querydslSrcDir)
}

clean {
	delete file(querydslSrcDir)
}

 

2. Configuration

@Configuration
public class QuerydslConfig {

    @PersistenceContext
    private EntityManager entityManager;

    @Bean
    public JPAQueryFactory jpaQueryFactory() {
        return new JPAQueryFactory(entityManager);
    }
}

 

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