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 com.aliyun.oss.crypto;
  
  import java.io.File;
  import com.aliyun.oss.model.GetObjectRequest;
  import com.aliyun.oss.model.InitiateMultipartUploadRequest;
  import com.aliyun.oss.model.InitiateMultipartUploadResult;
  import com.aliyun.oss.model.OSSObject;
  import com.aliyun.oss.model.ObjectMetadata;
  import com.aliyun.oss.model.PutObjectRequest;
  import com.aliyun.oss.model.PutObjectResult;
  import com.aliyun.oss.model.UploadPartRequest;
  import com.aliyun.oss.model.UploadPartResult;
  
  /**
   * An interafce used to implements different crypto module.
   */
  public interface CryptoModule {
   
      public PutObjectResult putObjectSecurely(PutObjectRequest req);
  
      public OSSObject getObjectSecurely(GetObjectRequest req);
      
      public ObjectMetadata getObjectSecurely(GetObjectRequest req, File file);
  
      public InitiateMultipartUploadResult initiateMultipartUploadSecurely(InitiateMultipartUploadRequest request, MultipartUploadCryptoContext context);
  
      public UploadPartResult uploadPartSecurely(UploadPartRequest request, MultipartUploadCryptoContext context);
  }