org.apache.linkis.bml.service.ResourceService Maven / Gradle / Ivy

Go to download
/*
 * 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.linkis.bml.service;

import org.apache.linkis.bml.entity.Resource;
import org.apache.linkis.bml.service.impl.ResourceServiceImpl;

import org.springframework.web.multipart.MultipartFile;

import java.util.List;
import java.util.Map;

public interface ResourceService {

  List getResources(Map paramMap);

  void deleteResource(String resourceId);

  void batchDeleteResources(List resourceIds);

  /**
   * 用于上传文件的函数，上传文件的步骤 1.根据用户名和resourceHeader信息为用户创建一个文件 2.利用storage模块将二进制流存入到物料库
   * 3.二进制流的存储方式有两种，根据资源文件的大小选择合并或者是单独存储 4.生成resourceID 4.更新resource 和 resource_version表
   *
   * @param files notnull
   * @param user um_user
   * @param properties Map
   */
  List upload(
      List files, String user, Map properties) throws Exception;

  boolean checkResourceId(String resourceId);

  Resource getResource(String resourceId);

  boolean checkAuthority(String user, String resourceId);

  boolean checkExpire(String resourceId, String version);

  void cleanExpiredResources();

  void changeOwnerByResourceId(String resourceId, String oldOwner, String newOwner);

  void copyResourceToOtherUser(String resourceId, String otherUser);
}