content: #set( $symbol_pound = '#' )
  #set( $symbol_dollar = '$' )
  #set( $symbol_escape = '\' )
  /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package ${package}.service;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * {@code SimpleOrderService} is a simple example implementation of an Avro service generated from the
   * order-service.avpr protocol definition.
   */
  public class SimpleOrderService implements OrderProcessingService {
  
    private Logger log = LoggerFactory.getLogger(SimpleOrderService.class);
  
    @Override
    public Confirmation submitOrder(Order order) throws OrderFailure {
      log.info("Received order for '{}' items from customer with id '{}'",
        new Object[] {order.getOrderItems().size(), order.getCustomerId()});
  
      long estimatedCompletion = System.currentTimeMillis() + (5 * 60 * 60);
      return Confirmation.newBuilder().setCustomerId(order.getCustomerId()).setEstimatedCompletion(estimatedCompletion)
        .setOrderId(order.getOrderId()).build();
    }
  }
  