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.model;
  
  import static com.aliyun.oss.internal.OSSUtils.validateObjectKey;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Options for deleting multiple objects in a specified bucket.
   */
  public class DeleteObjectsRequest extends GenericRequest {
  
      public static final int DELETE_OBJECTS_ONETIME_LIMIT = 1000;
  
      /* List of keys to delete */
      private final List<String> keys = new ArrayList<String>();
  
      /* Whether to enable quiet mode for response, default is false */
      private boolean quiet;
  
      /*
       * Optional parameter indicating the encoding method to be applied on the
       * response.
       */
      private String encodingType;
  
      public DeleteObjectsRequest(String bucketName) {
          super(bucketName);
      }
  
      public boolean isQuiet() {
          return quiet;
      }
  
      public DeleteObjectsRequest withQuiet(boolean quiet) {
          setQuiet(quiet);
          return this;
      }
  
      public void setQuiet(boolean quiet) {
          this.quiet = quiet;
      }
  
      public List<String> getKeys() {
          return keys;
      }
  
      public void setKeys(List<String> keys) {
          if (keys == null || keys.size() == 0) {
              throw new IllegalArgumentException("Keys to delete must be specified");
          }
  
          if (keys.size() > DELETE_OBJECTS_ONETIME_LIMIT) {
              throw new IllegalArgumentException(
                      "The count of keys to delete exceed max limit " + DELETE_OBJECTS_ONETIME_LIMIT);
          }
  
          for (String key : keys) {
              if (key == null || key.equals("") || !validateObjectKey(key)) {
                  throw new IllegalArgumentException("Illegal object key " + key);
              }
          }
  
          this.keys.clear();
          this.keys.addAll(keys);
      }
  
      public DeleteObjectsRequest withKeys(List<String> keys) {
          setKeys(keys);
          return this;
      }
  
      public String getEncodingType() {
          return encodingType;
      }
  
      public void setEncodingType(String encodingType) {
          this.encodingType = encodingType;
      }
  
      public DeleteObjectsRequest withEncodingType(String encodingType) {
          setEncodingType(encodingType);
          return this;
      }
  }
  