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.alibaba.cloudapp.filestore.demo.controller;
  
  import com.alibaba.cloudapp.api.common.Pagination;
  import com.alibaba.cloudapp.api.filestore.BucketManager;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestParam;
  import org.springframework.web.bind.annotation.RestController;
  
  import java.util.Collection;
  
  @RestController
  @RequestMapping("/bucket")
  public class BucketController {
      
      @Autowired
      private BucketManager bucketManager;
      
      @RequestMapping("/list")
      public Collection listBuckets(
              @RequestParam(required = false) String prefix,
              @RequestParam(required = false) String resourceGroupId) {
          return bucketManager.listAllBucketsWithPrefix(prefix, resourceGroupId);
      }
      
      @RequestMapping("/create")
      public boolean createBucket(String bucketName) {
          return bucketManager.createBucket(bucketName);
      }
      
      @RequestMapping("/delete")
      public boolean deleteBucket(String bucketName) {
          return bucketManager.deleteBucket(bucketName);
      }
      
      @RequestMapping("/location")
      public String getBucketLocation(String bucketName) {
          return bucketManager.getBucketLocation(bucketName);
      }
      
      @RequestMapping("/listObjects")
      public Pagination<?> listObjects(
              String bucketName,
              @RequestParam(required = false) String nextMarker,
              @RequestParam(defaultValue = "10") int pageSize) {
          Pagination<?> paging = new Pagination<>();
          paging.setNextToken(nextMarker);
          paging.setMaxResults(pageSize);
          
          return bucketManager.listObjects(bucketName, paging);
      }
      
      @RequestMapping("/listTopNObjects")
      public Collection<?> listTopNObjects(String bucketName, int count) {
          return bucketManager.listTopNObjects(bucketName, count);
      }
      
      @RequestMapping("/listPagingBuckets")
      public Pagination<?> listPagingBuckets(
              @RequestParam(required = false) String prefix,
              @RequestParam(required = false) String resourceGroupId,
              @RequestParam(required = false) String nextMarker,
              @RequestParam(defaultValue = "10") int pageSize) {
          
          Pagination<?> paging = new Pagination<>();
          paging.setNextToken(nextMarker);
          paging.setMaxResults(pageSize);
          
          return bucketManager.listPagingBuckets(prefix, resourceGroupId, paging);
      }
      
  }
  