add java code auto reformat to build (#13)

build.gradle

@@ -1,3 +1,9 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+}
+
 allprojects {
     group = "io.dataline.${rootProject.name}"
     version = rootProject.file('.version').text.trim()

conduit-commons/build.gradle

@@ -0,0 +1,11 @@
+plugins {
+    id "com.diffplug.spotless" version "5.1.1"
+}
+
+compileJava.dependsOn 'spotlessApply'
+
+spotless {
+    java {
+        googleJavaFormat('1.8')
+    }
+}

conduit-commons/src/main/java/io/dataline/conduit/commons/HelloWorld.java

@@ -3,7 +3,7 @@
 import com.google.common.base.Strings;
 
 public class HelloWorld {
-    public static void main(String[] args) {
-        System.out.println("Hello World" + Strings.repeat("!", 3));
-    }
+  public static void main(String[] args) {
+    System.out.println("Hello World" + Strings.repeat("!", 3));
+  }
 }

conduit-commons/src/test/java/io/dataline/conduit/commons/HelloWorldTest.java

@@ -1,12 +1,12 @@
 package io.dataline.conduit.commons;
 
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
+import org.junit.jupiter.api.Test;
+
 class HelloWorldTest {
-    @Test
-    void name() {
-        assertEquals(1, 1);
-    }
-}
+  @Test
+  void name() {
+    assertEquals(1, 1);
+  }
+}

conduit-server/build.gradle

@@ -1,5 +1,14 @@
 plugins {
     id 'application'
+    id "com.diffplug.spotless" version "5.1.1"
+}
+
+compileJava.dependsOn 'spotlessApply'
+
+spotless {
+    java {
+        googleJavaFormat('1.8')
+    }
 }
 
 dependencies {

conduit-server/src/main/java/io/dataline/conduit/server/ServerApp.java

@@ -10,32 +10,30 @@
 import org.slf4j.LoggerFactory;
 
 public class ServerApp {
-    private final static Logger LOGGER = LoggerFactory.getLogger(ServerApp.class);
+  private static final Logger LOGGER = LoggerFactory.getLogger(ServerApp.class);
 
-    public ServerApp() {
-    }
+  public ServerApp() {}
 
-    public void start() throws Exception {
-        Server server = new Server(8080);
+  public void start() throws Exception {
+    Server server = new Server(8080);
 
-        ServletContextHandler handler = new ServletContextHandler();
+    ServletContextHandler handler = new ServletContextHandler();
 
-        ResourceConfig rc = new ResourceConfig()
-                .registerClasses(PetApi.class);
+    ResourceConfig rc = new ResourceConfig().registerClasses(PetApi.class);
 
-        ServletHolder conduitServlet = new ServletHolder(new ServletContainer(rc));
+    ServletHolder conduitServlet = new ServletHolder(new ServletContainer(rc));
 
-        handler.addServlet(conduitServlet, "/api/v1/*");
+    handler.addServlet(conduitServlet, "/api/v1/*");
 
-        server.setHandler(handler);
+    server.setHandler(handler);
 
-        server.start();
-        server.join();
-    }
+    server.start();
+    server.join();
+  }
 
-    public static void main(String[] args) throws Exception {
-        LOGGER.info("Starting server...");
+  public static void main(String[] args) throws Exception {
+    LOGGER.info("Starting server...");
 
-        new ServerApp().start();
-    }
+    new ServerApp().start();
+  }
 }

conduit-server/src/main/java/io/dataline/conduit/server/apis/PetApi.java

@@ -1,55 +1,50 @@
 package io.dataline.conduit.server.apis;
 
-import javax.validation.Valid;
-import javax.ws.rs.Path;
-import java.io.File;
-import java.util.List;
-
 import io.dataline.conduit.api.model.ModelApiResponse;
 import io.dataline.conduit.api.model.Pet;
+import java.io.File;
+import java.util.List;
+import javax.validation.Valid;
+import javax.ws.rs.Path;
 
 @Path("/pet")
 public class PetApi implements io.dataline.conduit.api.PetApi {
 
-    @Override
-    public Pet addPet(@Valid Pet pet) {
-        return null;
-    }
-
-    @Override
-    public void deletePet(Long petId, String apiKey) {
-
-    }
-
-    @Override
-    public List<Pet> findPetsByStatus(String status) {
-        return null;
-    }
-
-    @Override
-    public List<Pet> findPetsByTags(List<String> tags) {
-        return null;
-    }
-
-    @Override
-    public Pet getPetById(Long petId) {
-        final Pet pet = new Pet();
-        pet.setId(petId);
-        return pet;
-    }
-
-    @Override
-    public Pet updatePet(@Valid Pet pet) {
-        return null;
-    }
-
-    @Override
-    public void updatePetWithForm(Long petId, String name, String status) {
-
-    }
-
-    @Override
-    public ModelApiResponse uploadFile(Long petId, String additionalMetadata, @Valid File body) {
-        return null;
-    }
+  @Override
+  public Pet addPet(@Valid Pet pet) {
+    return null;
+  }
+
+  @Override
+  public void deletePet(Long petId, String apiKey) {}
+
+  @Override
+  public List<Pet> findPetsByStatus(String status) {
+    return null;
+  }
+
+  @Override
+  public List<Pet> findPetsByTags(List<String> tags) {
+    return null;
+  }
+
+  @Override
+  public Pet getPetById(Long petId) {
+    final Pet pet = new Pet();
+    pet.setId(petId);
+    return pet;
+  }
+
+  @Override
+  public Pet updatePet(@Valid Pet pet) {
+    return null;
+  }
+
+  @Override
+  public void updatePetWithForm(Long petId, String name, String status) {}
+
+  @Override
+  public ModelApiResponse uploadFile(Long petId, String additionalMetadata, @Valid File body) {
+    return null;
+  }
 }

conduit-server/src/test/java/io/dataline/conduit/server/ServerAppTest.java

@@ -1,12 +1,12 @@
 package io.dataline.conduit.server;
 
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
+import org.junit.jupiter.api.Test;
+
 class ServerAppTest {
-    @Test
-    void name() {
-        assertEquals(1, 1);
-    }
+  @Test
+  void name() {
+    assertEquals(1, 1);
+  }
 }