Modernise/update Gradle configuration and misc. polishing.

.github/workflows/master.yml

@@ -13,11 +13,19 @@ jobs:
       MAVEN_CENTRAL_PGP_KEY: ${{ secrets.MAVEN_CENTRAL_PGP_KEY }}
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v3
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: '11.0.23'
+          java-version: '11'
+          distribution: 'temurin'
+          check-latest: true
+      # Configure Gradle for optimal use in GiHub Actions, including caching of downloaded dependencies.
+      # See: https://github.com/gradle/actions/blob/main/setup-gradle/README.md
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: build test and publish
         run: ./gradlew assemble && ./gradlew check --info && ./gradlew publishToSonatype closeAndReleaseSonatypeStagingRepository -x check --info --stacktrace
+        env:
+          CI: true

.github/workflows/pull_request.yml

@@ -13,11 +13,19 @@ jobs:
   buildAndTest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v3
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: '11.0.23'
+          java-version: '11'
+          distribution: 'temurin'
+          check-latest: true
+      # Configure Gradle for optimal use in GiHub Actions, including caching of downloaded dependencies.
+      # See: https://github.com/gradle/actions/blob/main/setup-gradle/README.md
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: build and test
         run: ./gradlew assemble && ./gradlew check --info --stacktrace
+        env:
+          CI: true

.github/workflows/release.yml

@@ -17,11 +17,19 @@ jobs:
       RELEASE_VERSION: ${{ github.event.inputs.version }}
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v3
       - name: Set up JDK 11
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v4
         with:
-          java-version: '11.0.23'
+          java-version: '11'
+          distribution: 'temurin'
+          check-latest: true
+      # Configure Gradle for optimal use in GiHub Actions, including caching of downloaded dependencies.
+      # See: https://github.com/gradle/actions/blob/main/setup-gradle/README.md
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
       - name: build test and publish
         run: ./gradlew assemble && ./gradlew check --info && ./gradlew publishToSonatype closeAndReleaseSonatypeStagingRepository -x check --info --stacktrace
+        env:
+          CI: true

README.md

@@ -4,7 +4,7 @@
 [![Latest Release](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/java-dataloader/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/java-dataloader/) 
 [![Apache licensed](https://img.shields.io/hexpm/l/plug.svg?maxAge=2592000)](https://github.com/graphql-java/java-dataloader/blob/master/LICENSE)
 
-This small and simple utility library is a pure Java 8 port of [Facebook DataLoader](https://github.com/facebook/dataloader). 
+This small and simple utility library is a pure Java 11 port of [Facebook DataLoader](https://github.com/facebook/dataloader). 
 
 It can serve as integral part of your application's data layer to provide a
 consistent API over various back-ends and reduce message communication overhead through batching and caching.
@@ -15,7 +15,7 @@ are resolved independently and, with a true graph of objects, you may be fetchin
 A naive implementation of graphql data fetchers can easily lead to the dreaded  "n+1" fetch problem. 
 
 Most of the code is ported directly from Facebook's reference implementation, with one IMPORTANT adaptation to make
-it work for Java 8. ([more on this below](#manual-dispatching)).
+it work for Java 11. ([more on this below](#manual-dispatching)).
 
 Before reading on, be sure to take a short dive into the
 [original documentation](https://github.com/facebook/dataloader/blob/master/README.md) provided by Lee Byron (@leebyron)
@@ -774,10 +774,10 @@ This library was originally written for use within a [VertX world](http://vertx.
 itself.  All the heavy lifting has been done by this project : [vertx-dataloader](https://github.com/engagingspaces/vertx-dataloader)
 including the extensive testing (which itself came from Facebook).
 
-This particular port was done to reduce the dependency on Vertx and to write a pure Java 8 implementation with no dependencies and also
+This particular port was done to reduce the dependency on Vertx and to write a pure Java 11 implementation with no dependencies and also
 to use the more normative Java CompletableFuture.  
 
-[vertx-core](http://vertx.io/docs/vertx-core/java/) is not a lightweight library by any means so having a pure Java 8 implementation is 
+[vertx-core](http://vertx.io/docs/vertx-core/java/) is not a lightweight library by any means so having a pure Java 11 implementation is 
 very desirable.
 
 

build.gradle

@@ -3,10 +3,13 @@ import java.text.SimpleDateFormat
 plugins {
     id 'java'
     id 'java-library'
+    id 'jvm-test-suite'
     id 'maven-publish'
     id 'signing'
-    id "biz.aQute.bnd.builder" version "6.2.0"
-    id "io.github.gradle-nexus.publish-plugin" version "1.0.0"
+    id 'groovy'
+    id 'biz.aQute.bnd.builder' version '6.2.0'
+    id 'io.github.gradle-nexus.publish-plugin' version '1.0.0'
+    id 'com.github.ben-manes.versions' version '0.51.0'
 }
 
 java {
@@ -53,60 +56,65 @@ repositories {
     mavenLocal()
 }
 
-apply plugin: 'groovy'
-
 jar {
     manifest {
         attributes('Automatic-Module-Name': 'org.dataloader',
-		'-exportcontents': 'org.dataloader.*',
-		'-removeheaders': 'Private-Package')
+                '-exportcontents': 'org.dataloader.*',
+                '-removeheaders': 'Private-Package')
     }
 }
 
-def slf4jVersion = '1.7.30'
-def reactiveStreamsVersion = '1.0.3'
-
 dependencies {
-    api 'org.slf4j:slf4j-api:' + slf4jVersion
-    api 'org.reactivestreams:reactive-streams:' + reactiveStreamsVersion
-
-    testImplementation 'org.slf4j:slf4j-simple:' + slf4jVersion
-    testImplementation 'org.awaitility:awaitility:2.0.0'
-    testImplementation "org.hamcrest:hamcrest:2.2"
-    testImplementation 'io.projectreactor:reactor-core:3.6.6'
-    testImplementation 'com.github.ben-manes.caffeine:caffeine:2.9.0'
-    testImplementation platform('org.junit:junit-bom:5.10.2')
-    testImplementation 'org.junit.jupiter:junit-jupiter-api'
-    testImplementation 'org.junit.jupiter:junit-jupiter-params'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
-    testImplementation 'io.projectreactor:reactor-core:3.6.6'
+    api "org.slf4j:slf4j-api:$slf4j_version"
+    api "org.reactivestreams:reactive-streams:$reactive_streams_version"
 }
 
 task sourcesJar(type: Jar) {
     dependsOn classes
-    classifier 'sources'
+    archiveClassifier.set('sources')
     from sourceSets.main.allSource
 }
 
-task javadocJar(type: Jar, dependsOn: javadoc) {
-    classifier = 'javadoc'
-    from javadoc.destinationDir
-}
-
 javadoc {
     options.encoding = 'UTF-8'
 }
 
+task javadocJar(type: Jar, dependsOn: javadoc) {
+    archiveClassifier.set('javadoc')
+    from javadoc.destinationDir
+}
+
 artifacts {
     archives sourcesJar
     archives javadocJar
 }
 
-test {
-    testLogging {
-        exceptionFormat = 'full'
+testing {
+    suites {
+        test {
+            useJUnitJupiter(junit_version)
+            dependencies {
+                // Testing dependencies
+                implementation platform("org.junit:junit-bom:$junit_version")
+                implementation 'org.junit.jupiter:junit-jupiter-api'
+                implementation 'org.junit.jupiter:junit-jupiter-params'
+                implementation 'org.junit.jupiter:junit-jupiter-engine'
+                implementation "org.slf4j:slf4j-simple:$slf4j_version"
+                implementation "org.awaitility:awaitility:$awaitility_version"
+                implementation "org.hamcrest:hamcrest:$hamcrest_version"
+                implementation "io.projectreactor:reactor-core:$reactor_core_version"
+                implementation "com.github.ben-manes.caffeine:caffeine:$caffeine_version"
+            }
+
+            targets.configureEach {
+                testTask.configure {
+                    testLogging {
+                        exceptionFormat = 'full'
+                    }
+                }
+            }
+        }
     }
-    useJUnitPlatform()
 }
 
 publishing {
@@ -180,9 +188,15 @@ tasks.withType(PublishToMavenRepository) {
     dependsOn build
 }
 
-
-task myWrapper(type: Wrapper) {
-    gradleVersion = '6.6.1'
-    distributionUrl = "https://services.gradle.org/distributions/gradle-${gradleVersion}-all.zip"
+def isNonStable = { String version ->
+    def stableKeyword = ['RELEASE', 'FINAL', 'GA'].any { it -> version.toUpperCase().contains(it) }
+    def regex = /^[0-9,.v-]+(-r)?$/
+    return !stableKeyword && !(version ==~ regex)
 }
 
+// https://github.com/ben-manes/gradle-versions-plugin
+tasks.named("dependencyUpdates").configure {
+    rejectVersionIf {
+        isNonStable(it.candidate.version)
+    }
+}

gradle.properties

@@ -1,2 +1,27 @@
+# Project-wide Gradle settings.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx4096m
+
+# When configured, Gradle will run in parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+org.gradle.parallel=true
+org.gradle.caching=true
+
+# Bespoke settings.
 projectTitle = Java Dataloader
-projectDescription = Port of Facebook Dataloader for Java
+projectDescription = Port of Facebook Dataloader for Java
+
+# Dependency versions.
+junit_version=5.11.3
+hamcrest_version=2.2
+slf4j_version=1.7.30
+awaitility_version=2.0.0
+reactor_core_version=3.6.6
+caffeine_version=3.1.8
+reactive_streams_version=1.0.3

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

settings.gradle

@@ -0,0 +1,21 @@
+plugins {
+    id 'com.gradle.develocity' version '3.19'
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.9.0'
+}
+
+develocity {
+    buildScan {
+        final def isCI = System.getenv('CI') != null;
+        termsOfUseUrl = "https://gradle.com/help/legal-terms-of-use"
+        termsOfUseAgree = "yes"
+        publishing.onlyIf { true }
+        tag(isCI ? 'CI' : 'Local')
+        uploadInBackground = !isCI
+    }
+}
+
+dependencyResolutionManagement {
+    repositories {
+        mavenCentral()
+    }
+}