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.camel.component.google.drive;
  
  import java.io.File;
  import java.io.InputStream;
  
  import com.google.api.client.http.FileContent;
  import com.google.api.client.http.InputStreamContent;
  import org.apache.camel.Converter;
  import org.apache.camel.Exchange;
  import org.apache.camel.component.file.GenericFile;
  
  @Converter(generateLoader = true)
  public final class GoogleDriveFilesConverter {
      private GoogleDriveFilesConverter() {
      }
  
      @Converter
      public static com.google.api.services.drive.model.File genericFileToGoogleDriveFile(GenericFile<?> file, Exchange exchange)
              throws Exception {
          if (file.getFile() instanceof File) {
              File f = (File) file.getFile();
              com.google.api.services.drive.model.File fileMetadata = new com.google.api.services.drive.model.File();
              fileMetadata.setName(f.getName());
              FileContent mediaContent = new FileContent(null, f);
              if (exchange != null) {
                  exchange.getIn().setHeader("CamelGoogleDrive.content", fileMetadata);
                  exchange.getIn().setHeader("CamelGoogleDrive.mediaContent", mediaContent);
              }
              return fileMetadata;
          }
          if (exchange != null) {
              // body wasn't a java.io.File so let's try to convert it
              file.getBinding().loadContent(exchange, file);
              InputStream is = exchange.getContext().getTypeConverter().convertTo(InputStream.class, exchange, file.getBody());
  
              com.google.api.services.drive.model.File fileMetadata = new com.google.api.services.drive.model.File();
              fileMetadata.setName(file.getFileName());
              InputStreamContent mediaContent = new InputStreamContent(null, is);
              exchange.getIn().setHeader("CamelGoogleDrive.content", fileMetadata);
              exchange.getIn().setHeader("CamelGoogleDrive.mediaContent", mediaContent);
  
              return fileMetadata;
          }
          return null;
      }
  }
  