feat: switch http client implementation based on gradle property

Author: ttypic

.github/workflows/integration-test.yml

@@ -49,3 +49,32 @@ jobs:
         with:
           name: java-build-reports-realtime
           path: java/build/reports/
+  check-rest-okhttp:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
+
+      - name: Set up the JDK
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - run: ./gradlew :java:testRestSuite -Pokhttp
+
+  check-realtime-okhttp:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
+
+      - name: Set up the JDK
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - run: ./gradlew :java:testRealtimeSuite -Pokhttp

java/build.gradle.kts

@@ -20,7 +20,11 @@ dependencies {
     api(libs.gson)
     implementation(libs.bundles.common)
     implementation(project(":network-client-core"))
-    runtimeOnly(project(":network-client-default"))
+    if (findProperty("okhttp") == null) {
+        runtimeOnly(project(":network-client-default"))
+    } else {
+        runtimeOnly(project(":network-client-okhttp"))
+    }
     testImplementation(libs.bundles.tests)
 }