content: /*
   * 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
   *
   * http://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 org.apache.calcite.avatica.remote;
  
  import org.apache.calcite.avatica.AvaticaUtils;
  
  import java.nio.charset.StandardCharsets;
  
  /**
   * Implementation of {@link org.apache.calcite.avatica.remote.Service}
   * that translates requests into JSON and sends them to a remote server,
   * usually an HTTP server.
   */
  public class RemoteService extends JsonService {
    private final AvaticaHttpClient client;
  
    public RemoteService(AvaticaHttpClient client) {
      this.client = client;
    }
  
    @Override public String apply(String request) {
      byte[] response = client.send(request.getBytes(StandardCharsets.UTF_8));
      return AvaticaUtils.newStringUtf8(response);
    }
  }
  
  // End RemoteService.java
  