Java 17 升级后未生成 QueryDSL Q 类

问题描述

我正在升级一个使用 Spring Boot 2.7.5 和 QueryDSL 5.0 的 Gradle 7.5 项目，从 Java 8 升级到 Java 17。该项目在升级之前工作，但之后，它没有构建，因为最终的 CompileJava 执行记录了一个“找不到代码中所有 Q class 引用的符号”错误。

我认为这些类要么以不同方式存储，要么没有生成。

此外，如果这有帮助，我将 VS Code 用作我的 IDE，但我正在从标准 Windows 命令提示符运行我的所有 Gradle 命令。

我查看了 Stack Overflow 和其他站点以了解与此相关的问题。 不幸的是，虽然这个问题已经在不同的背景下被问到，但他们的答案并不适合我的背景。 以下是我查看的一些地方，以防这对其他人有帮助：

• 未生成查询 DSL Q 类型类
• Java QueryDsl代码生成不生成Q class
• Java 11 + QueryDSL 4 + Gradle 5 + SpringBoot 2.1- 不生成 QClasses
• https://groups.google.com/g/querydsl/c/riZl9NMFbEw

这是我的 build.gradle。请注意，当我有“sourceCompatability = 1.8”并且还没有开始使用工具链符号甚至 Java 17 时，它正在工作。还知道我没有从头开始创建这个文件，但正在编辑一个那是别人开始的。

此外，失败的是“bootRun”任务中的“compileJava”命令（“运行”应用程序的主要任务是“MyAppRun”。它依次执行“preCompile”、“generateJPA”、“generateQueryDSL”和“bootRun”的顺序）。 我预计“generateQueryDSL”任务需要有所改变。

我是 Gradle 和 QueryDSL 的新手，非常感谢任何建议。

提前致谢！

plugins {
    id 'org.springframework.boot' version '2.7.5'
    // id 'net.ltgt.apt' version '0.18'
    id 'java'
}

apply plugin: 'io.spring.dependency-management'

group = 'com.mydomain'
version = '0.0.1-SNAPSHOT'

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(17)
    }
}

// sourceCompatibility = '17.0.6'

repositories {
    mavenLocal()
    mavenCentral()
    maven { url 'https://repo.spring.io/snapshot' }
    maven { url 'https://repo.spring.io/milestone' }
}

configurations {
    hibernatetool
    querydslapt
}

configurations.implementation.canBeResolved = true

sourceSets {
    main {
        java {
            srcDirs = ['src/main/java']
        }
    }

    generated {
        java {
            srcDir "$projectDir/generated/java"
        }
    }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    implementation 'org.springframework.boot:spring-boot-starter-data-rest'
    implementation 'org.springframework.boot:spring-boot-starter-jersey'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.boot:spring-boot-starter-security'
    implementation 'org.springframework.security:spring-security-config:5.6.8'
    implementation 'org.springframework.security:spring-security-core:5.6.8'
    implementation 'org.springframework.security:spring-security-oauth2-resource-server:5.6.8'
    implementation 'org.springframework.security:spring-security-oauth2-jose:5.6.8'
    runtimeOnly group: 'com.nimbusds', name: 'oauth2-oidc-sdk', version: '6.23'
    implementation 'org.hibernate:hibernate-core:5.6.12.Final'
    implementation 'org.hibernate:hibernate-tools:5.6.2.Final'
    implementation 'org.springframework.data:spring-data-rest-hal-explorer'
    implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.3.2'
    implementation group: 'org.json', name: 'json', version: '20200518'
    runtimeOnly 'org.postgresql:postgresql'
    testImplementation('org.springframework.boot:spring-boot-starter-test') {
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
        exclude group: 'junit', module: 'junit'
    }

    hibernatetool group:'org.hibernate', name:'hibernate-core', version:'5.6.12.Final'
    hibernatetool group:'org.hibernate', name:'hibernate-tools', version:'5.6.2.Final'
    hibernatetool group:'org.hibernate', name:'hibernate-entitymanager', version:'5.6.12.Final'
    hibernatetool group:'org.postgresql', name:'postgresql'

    implementation("com.querydsl:querydsl-core:5.0.0")
    implementation("com.querydsl:querydsl-jpa:5.0.0")
    implementation('com.google.guava:guava:31.1-jre')
    implementation('com.google.code.findbugs:jsr305:3.0.2')
    annotationProcessor("com.querydsl:querydsl-apt:5.0.0:jpa")
    annotationProcessor('org.springframework.boot:spring-boot-starter-data-jpa')
    annotationProcessor('org.springframework.boot:spring-boot-starter-data-rest')
    annotationProcessor('javax.persistence:javax.persistence-api:2.2')
    annotationProcessor('javax.annotation:javax.annotation-api:1.3.2')
    implementation fileTree(include: ['*.jar'], dir: './libs')

    /* annotationProcessor     'com.querydsl:querydsl-apt:4.2.1:jpa'
    annotationProcessor     'org.springframework.boot:spring-boot-starter-data-jpa' // needed because the query dsl annotation processor doesn't recognize javax.persistence.Entity
    compile                 'com.querydsl:querydsl-jpa:4.2.1'*/
    
}

springBoot {
    if (project.hasProperty('import')) {
        mainClass = 'com.mydomain.MyAppservices.ImportApplication'
    } else {
        mainClass = 'com.mydomain.MyAppservices.MyAppApplication'
    }
}

bootRun {
    if (project.hasProperty('import')) {
        args project.import
    }

    compileJava {
        options.compilerArgs << "-proc:none"
    }
}

task preCompile (type: JavaCompile) {
    source = sourceSets.main.java.srcDirs
    include 'com/mydomain/MyAppservices/config/MyAppReverseEngineeringStrategy.java'
    classpath = configurations.implementation
    destinationDirectory = file("build/classes/java/main")
}

task generateJPA  {
    group 'MyApp'
    description 'Generate JPA Entities'
    doLast{
        delete 'src/main/java/com/mydomain/MyAppservices/model', '*'
        delete fileTree('src/main/java/com/mydomain/MyAppservices/views') { include 'Q*' }
        ant {
            taskdef(name: 'hibernateTool',
                classname: 'org.hibernate.tool.ant.HibernateToolTask',
                classpath: configurations.hibernatetool.asPath)
            hibernateTool { 
                jdbcconfiguration(propertyFile: 'resources/hibernate.reveng.properties',
                                detectmanytomany: 'true',
                                reversestrategy: 'com.mydomain.MyAppservices.config.MyAppReverseEngineeringStrategy',
                                packagename: 'com.mydomain.MyAppservices.model',
                                revengfile: 'resources/hibernate.reveng.xml')
                hbm2java(destdir: 'src/main/java', ejb3: 'true', jdk5: 'true')
                classpath { 
                    pathElement(path: "build/classes/java/main")
                }   
            }
        }
    }
}

task generateQueryDSL (type: JavaCompile) {
    group 'MyApp'
    description "Generate QueryDSL classes"
    options.compilerArgs << "-s"
    options.compilerArgs << "src/main/java/"
    options.compilerArgs << "-proc:only"
    options.compilerArgs << '-processor'
    options.compilerArgs << 'com.querydsl.apt.jpa.JPAAnnotationProcessor'
    options.annotationProcessorPath = configurations.annotationProcessor
    source = sourceSets.main.java.srcDirs
    classpath = configurations.implementation + configurations.annotationProcessor
    destinationDirectory = file("build/classes/java/main")
}

generateJPA.dependsOn preCompile
generateQueryDSL.dependsOn generateJPA

task generate {
    group 'MyApp'
    description "Generate all JPAs and QueryDSL classes"
    dependsOn generateQueryDSL
}

task MyAppRun {
    dependsOn bootRun
    dependsOn generate
    tasks.findByName('bootRun').mustRunAfter 'generate'
}

task cleanGenerated {
    doLast{
        delete 'src/main/java/com/mydomain/MyAppservices/model', '*'
    }
}