Remove import generator

plugin/src/main/java/io/github/protobufx/protoc/gen/spring/Generator.java

@@ -29,15 +29,6 @@ protected String getPluginName() {
         return "protoc-gen-spring-webflux";
     }
 
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    @Nonnull
-    protected String generateImports() {
-        return apply("imports", null);
-    }
-
     @Nonnull
     @Override
     protected FileGenerationUnit getFileGenerationUnit() {
@@ -54,7 +45,6 @@ protected Optional<GenerateCode> generateServiceCode(@Nonnull final ServiceDescr
 
         HashMap<String, Object> context = new HashMap<>();
         context.put("pluginName", this.getPluginName());
-        context.put("imports", this.generateImports());
         context.put("pkgName", serviceDescriptor.getJavaPkgName());
         context.put("protoSourceName", serviceDescriptor.getProtoSourceName());
         context.put("serviceName", serviceDescriptor.getName());

plugin/src/main/java/io/github/protobufx/protoc/gen/spring/generator/FileDescriptorProcessingContext.java

@@ -145,7 +145,6 @@ public List<String> getOuters() {
     public List<File> generateFile() {
         HashMap<String, Object> context = new HashMap<>();
         context.put("pluginName", generator.getPluginName());
-        context.put("imports", generator.generateImports());
         context.put("protoSourceName", fileDescriptorProto.getName());
         context.put("pkgName", getJavaPackage());
         context.put("outerClassName", outerClass.getPluginJavaClass());

plugin/src/main/java/io/github/protobufx/protoc/gen/spring/generator/ProtocPluginCodeGenerator.java

@@ -74,13 +74,6 @@ protected String generatePluginJavaClass(@Nonnull final String protoJavaClass) {
         return protoJavaClass;
     };
 
-    /**
-     * Generate the Java imports required by the generated code in your plugin.
-     * @return A string, listing all the imports. e.g: "import java.util.List;import java.util.Map;"
-     */
-    @Nonnull
-    protected abstract String generateImports();
-
     /**
      * Generate the Java code for a particular {@link EnumDescriptor}.
      *

plugin/src/main/resources/service.hbs

@@ -2,7 +2,35 @@
 // source: {{protoSourceName}}
 package {{pkgName}};
 
-{{imports}}
+import com.google.common.base.Strings;
+import com.google.protobuf.InvalidProtocolBufferException;
+import com.google.protobuf.Message;
+import com.google.protobuf.MessageOrBuilder;
+import com.google.protobuf.util.JsonFormat;
+import io.grpc.Metadata;
+import io.grpc.stub.MetadataUtils;
+import io.grpc.stub.StreamObserver;
+import org.reactivestreams.Publisher;
+import org.reactivestreams.Subscriber;
+import org.springframework.core.io.buffer.DataBuffer;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.web.reactive.function.server.RouterFunction;
+import org.springframework.web.reactive.function.server.RouterFunctions;
+import org.springframework.web.reactive.function.server.ServerRequest;
+import org.springframework.web.reactive.function.server.ServerResponse;
+import org.springframework.web.server.ServerWebInputException;
+import reactor.core.publisher.BaseSubscriber;
+import reactor.core.publisher.Mono;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.stream.Collectors;
 
 @javax.annotation.Generated(
         value = "by {{pluginName}} compiler plugin",