| /* |
| * 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.epam.datalab.util; |
| |
| import com.epam.datalab.exceptions.DatalabException; |
| import lombok.extern.slf4j.Slf4j; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| |
| @Slf4j |
| public class FileUtils { |
| |
| private FileUtils() { |
| } |
| |
| public static void saveToFile(String filename, String directory, String content) throws IOException { |
| java.nio.file.Path filePath = Paths.get(directory, filename).toAbsolutePath(); |
| log.debug("Saving content to {}", filePath.toString()); |
| try { |
| com.google.common.io.Files.createParentDirs(new File(filePath.toString())); |
| } catch (IOException e) { |
| throw new DatalabException("Can't create folder " + filePath + ": " + e.getLocalizedMessage(), e); |
| } |
| Files.write(filePath, content.getBytes()); |
| } |
| |
| public static void deleteFile(String filename, String directory) throws IOException { |
| java.nio.file.Path filePath = Paths.get(directory, filename).toAbsolutePath(); |
| log.debug("Deleting file from {}", filePath.toString()); |
| Files.deleteIfExists(filePath); |
| } |
| |
| public static void deleteFile(String absolutePath) { |
| log.debug("Deleting file from {}", absolutePath); |
| try { |
| Files.deleteIfExists(Paths.get(absolutePath)); |
| } catch (IOException e) { |
| log.error("Problems occured with deleting file {} due to: {}", absolutePath, e.getLocalizedMessage(), e); |
| } |
| } |
| } |