diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index e23f81d..e168bbf 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -7,13 +7,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Go
-        uses: actions/setup-go@v5
+      - name: Setup Java
+        uses: actions/setup-java@v4
         with:
-          go-version: '>=1.24'
+          distribution: 'temurin' # See 'Supported distributions' for available options
+          java-version: '21'
+          cache: 'gradle'
 
       - name: Build
-        run: go build .
-
-      - name: Test
-        run: go test . -v
+        run: ./gradlew build --no-daemon
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..67adab6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM eclipse-temurin:21-jdk-alpine AS builder
+WORKDIR /app
+COPY . /app
+RUN ./gradlew jar --no-daemon
+
+FROM eclipse-temurin:21-alpine
+COPY --from=builder /app/build/libs/pcinv-0.0.1-SNAPSHOT.jar ./
+ENTRYPOINT ["java", "-jar", "pcinv-0.0.1-SNAPSHOT.jar"]
+EXPOSE 8088/tcp