fix: support java #7

Author: yankun1992

.github/workflows/test_java.yml

@@ -0,0 +1,48 @@
+name: Test Java
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  CARGO_TERM_COLOR: always
+  CONDA_PREFIX: /usr/share/miniconda
+
+jobs:
+  test:
+    name: Build and test Java
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ "macos-latest", "windows-latest", "ubuntu-latest"]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.7
+      - name: Add conda to system path
+        run: |
+          # $CONDA is an environment variable pointing to the root of the miniconda directory
+          echo $CONDA/bin >> $GITHUB_PATH
+          echo $CONDA
+      - name: Install python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r build.requirements.txt
+      - name: Maturin develop
+        uses: PyO3/maturin-action@v1
+        with:
+          maturin-version: latest
+          command: develop
+          args: --release
+      - name: save bloom filter to file
+        run: python py_tests/test_save_file.py
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'zulu'
+          java-version: '8'
+      - run: chmod +x millw
+      - run: ./millw fastbloomjvm.test

.gitignore

@@ -16,3 +16,13 @@ Cargo.lock
 *.pyc
 
 __pychche__
+
+out
+fastbloomjvm/native/target
+fastbloomjvm/native/Cargo.lock
+fastbloomjvm/native/.idea
+
+.pytest_cache
+.vscode
+py_tests/.pytest_cache
+data

.mill-version

@@ -0,0 +1 @@
+0.10.12

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fastbloom_rs"
-version = "0.5.4"
+version = "0.5.5"
 edition = "2021"
 authors = ["Yan Kun <[email protected]>"]
 description = "Some fast bloom filter implemented by Rust for Python and Rust! 10x faster than pybloom!"
@@ -39,6 +39,7 @@ rand = "0.8"
 
 [workspace]
 members = ["fastbloom-rs"]
+exclude = ["fastbloomjvm/native"]
 
 [[bench]]
 name = "fastbloom"

build.sc

@@ -0,0 +1,54 @@
+import mill._, scalalib._, publish._
+import mill.define.Sources
+import mill.scalalib.JavaModule
+import $ivy.`io.github.otavia-projects::mill-rust_mill$MILL_BIN_PLATFORM:0.2.1`
+import io.github.otavia.jni.plugin.RustJniModule
+
+object ProjectInfo {
+
+  def description: String = "Some fast bloom filter implemented by Rust for Python and Java!"
+
+  def organization: String = "io.github.yankun1992"
+
+  def organizationUrl: String = ""
+
+  def projectUrl: String = ""
+
+  def licenses = Seq()
+
+  def author = Seq("Yan Kun <[email protected]>")
+
+  def version = "0.5.5-SNAPSHOT"
+
+  def buildTool = "mill"
+
+  def buildToolVersion = mill.BuildInfo.millVersion
+
+}
+
+object fastbloomjvm extends RustJniModule with PublishModule {
+
+  override def release: Boolean = true
+
+  override def publishVersion: T[String] = ProjectInfo.version
+
+  override def pomSettings: T[PomSettings] = PomSettings(
+    description = ProjectInfo.description,
+    organization = ProjectInfo.organization,
+    url = "",
+    licenses = ProjectInfo.licenses,
+    versionControl = VersionControl(),
+    developers = Seq(Developer("yan_kun", "Yan Kun", "", Some("icekredit"), Some("")))
+  )
+
+  override def artifactName = "fastbloomjvm"
+
+  override def artifactId = "fastbloom"
+
+  override def ivyDeps = Agg(ivy"io.github.otavia-projects:jni-loader:0.2.1")
+
+  object test extends Tests with TestModule.Junit4 {
+
+  }
+
+}

fastbloom-rs/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "fastbloom-rs"
-version = "0.5.4"
+version = "0.5.5"
 edition = "2021"
 authors = ["Yan Kun <[email protected]>"]
 description = "Some fast bloom filter implemented by Rust for Python and Rust!"

fastbloomjvm/native/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "fastbloom" # generated by nativeInit with defaultNativeName
+version = "0.5.5"
+authors = ["Yan Kun <[email protected]>"]
+edition = "2021"
+
+[dependencies]
+jni = "0.21"
+fastbloom-rs = { path = "../../fastbloom-rs" }
+
+[lib]
+crate_type = ["cdylib"]