gradle-task-meta-model-generator

task generateQueryDSL(type: JavaCompile, group: 'build',
    description: 'Generates the QueryDSL query types') {
    source = sourceSets.main.java
    classpath = configurations.compile + configurations.querydslapt
    options.compilerArgs = [
    "-proc:only",
    "-processor", "org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor"
    ]
    destinationDir = sourceSets.generated.java.srcDirs.iterator.next
}
compileJava.dependsOn generateQueryDSL