fix(antd-java): make examples runnable via gradle :examples subproject#80
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The README told users to run examples via gradle, but that never worked: $ bash gradlew examples:run -PmainClass=... FAILURE: Build failed with an exception. * What went wrong: Cannot locate tasks that match examples:build as project examples not found in root project antd-java. settings.gradle.kts only declared the root project; examples lived as loose .java files in examples/ with no package and no Gradle module to compile them. Mirror the antd-kotlin layout instead: - New examples/ subproject with the application plugin (run via gradle :examples:run; pick which example with -PmainClass=...) - Sources moved to examples/src/main/java/com/autonomi/examples/ with a package declaration - examples/build.gradle.kts declares its own mavenCentral repo and implementation(project(:)) so it links against the SDK - settings.gradle.kts gets include(examples) - gradlew was committed without the executable bit; chmod +x While moving the sources, two pre-existing type bugs surfaced (the files never compiled before so these were hidden): - Example03Files.java: assigned client.fileCost(...) to String, but the SDK returns UploadCostEstimate. Print individual fields, mirroring the Python/Rust/PHP examples. - Example06PrivateData.java: same shape for client.dataCost(...). Closes #71
Nic-dorman
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May 14, 2026
Cuts v0.7.1 atop v0.7.0. Primarily refreshes the upstream `ant-core` pin to the `ant-cli-v0.2.3` release tag (no API change for antd consumers). Bundles a substantial round of cross-SDK example/build fixes, dispatcher improvements, and CI/release workflow hardening. ## antd - chore(antd): bump ant-core to v0.2.3 (#85) ## SDK example/build fixes - fix(antd-php): use cost-estimate fields in example 02 (#74) - fix(antd-elixir): print cost-estimate fields in examples (#75) - fix(antd-lua): add missing discover module to rockspec (#76) - fix(antd-kotlin): make put-response cost optional + ship gradle wrapper (#77) - fix(antd-zig): pass payment_mode to dataPutPublic/dataPutPrivate (#79) - fix(antd-java): make examples runnable via gradle :examples subproject (#80) - fix(antd-zig): align stdlib API to declared 0.14.x minimum (#82) - fix(antd-swift): port to Linux + populate cost-estimate fields (#87) ## ant-dev (developer CLI) - fix(ant-dev): clean up orphan anvil/antnode and stale node identities on stop (#81) - fix(ant-dev): tooling cluster — flag alias, sys.executable, anvil preflight, README (#83) - feat(ant-dev): expand `ant dev example` to dispatch all 15 SDKs (#84) - fix(ant-dev): dispatcher swift no-skip + lua LUA_PATH wrap (#86) - feat(ant-dev): expose --preset flag on `ant dev start` (default: small) (#88) ## CI / release - ci: authenticate arduino/setup-protoc on ci.yml too (#60) - feat(release): publish antd-linux-arm64 artifact (#89) ## Validation 15/15 SDKs round-tripped end-to-end against a daemon built from this commit on a Linux dev box (Ubuntu 24.04, 0.7.1 atop ant-core v0.2.3). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Fixes #71.
The README documented examples being run via
bash gradlew examples:run -PmainClass=..., but no such task existed —settings.gradle.ktsdeclared only the root project, and the example sources sat as loose.javafiles inexamples/with no package and no Gradle module to compile them.Mirror the
antd-kotlinlayout instead.Changes
Structural
:examplessubproject using theapplicationpluginexamples/src/main/java/com/autonomi/examples/with a package declaration on eachexamples/build.gradle.ktsdeclares its ownmavenCentral()repo andimplementation(project(":"))so the example module compiles against the SDKsettings.gradle.ktsgetsinclude("examples")gradlewwas committed without the executable bit —chmod +x'dBug fixes uncovered while moving the sources
The files never compiled before, so these were hidden:
Example03Files.javaassignedclient.fileCost(...)toString, but the SDK returnsUploadCostEstimate. Print individual fields, mirroring the Python / Rust / PHP examples.Example06PrivateData.java— same shape forclient.dataCost(...).How to run
Default
mainClassisExample02PublicData, so just./gradlew :examples:runworks for the round-trip smoke check.Test plan
./gradlew :examples:buildcompiles./gradlew :examples:run -PmainClass=com.autonomi.examples.Example02PublicDataagainst a local devnet — exits 0, stores + retrieves the payload, round-trip OKUploadCostEstimatetype fixSample output
(Empty
Cost:is the same daemon-side blank-cost behaviour seen in #74 and #77 — not new from this PR.)What this does NOT touch
Example04Files.javadoesn't exist in the original tree (was numbered 03, 05, 06 — no 04). The 5 existing examples are migrated as-is apart from the two type fixes above.