[Querydsl] java17 querydsl setting

 

build.gradle

plugins {
	id 'java'
	id 'org.springframework.boot' version '3.1.4'
	id 'io.spring.dependency-management' version '1.1.3'
}

group = 'study'
version = '0.0.1-SNAPSHOT'

java {
	sourceCompatibility = '17'
}

configurations {
	compileOnly {
		extendsFrom annotationProcessor
	}
}

repositories {
	mavenCentral()
}

dependencies {
	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
	implementation 'org.springframework.boot:spring-boot-starter-web'
	compileOnly 'org.projectlombok:lombok'
	runtimeOnly 'com.h2database:h2'
	annotationProcessor 'org.projectlombok:lombok'
	testImplementation 'org.springframework.boot:spring-boot-starter-test'

	implementation 'com.github.gavlyukovskiy:p6spy-spring-boot-starter:1.9.0'
	// Querydsl 추가
	implementation 'com.querydsl:querydsl-jpa:5.0.0:jakarta'
	annotationProcessor "com.querydsl:querydsl-apt:${dependencyManagement.importedProperties['querydsl.version']}:jakarta"
	annotationProcessor "jakarta.annotation:jakarta.annotation-api"
	annotationProcessor "jakarta.persistence:jakarta.persistence-api"
}

tasks.named('test') {
	useJUnitPlatform()
}

/**
 * QueryDSL Build Options
 */
def querydslDir = "src/main/generated"

sourceSets {
	main.java.srcDirs += [ querydslDir ]
}

tasks.withType(JavaCompile) {
	options.getGeneratedSourceOutputDirectory().set(file(querydslDir))
}

clean.doLast {
	file(querydslDir).deleteDir()
}

 

Querydsl build option을 추가하지 않으면

QClass들은 build폴더의 하위레벨에 QClass를 생성은 하지만 사용 시 QClass를 찾지 못해 build options를 추가함

QClass는 src/main/generated에 만들어진다