| // Copyright 2019 The Bazel Authors. All rights reserved. |
| // |
| // Licensed 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.google.devtools.build.skydoc.renderer; |
| |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| |
| /** Implementation of {@link ProtoFileAccessor} which uses the real filesystem. */ |
| public class FileSystemAccessor implements ProtoFileAccessor { |
| |
| @Override |
| public byte[] getProtoContent(String inputPathString) throws IOException { |
| Path inputPath = Paths.get(inputPathString); |
| byte[] inputContent = Files.readAllBytes(inputPath); |
| return inputContent; |
| } |
| |
| @Override |
| public boolean fileExists(String pathString) { |
| return Files.exists(Paths.get(pathString)); |
| } |
| |
| @Override |
| public void writeToOutputLocation(String outputPathString, byte[] content) throws IOException { |
| try (FileOutputStream outputStream = new FileOutputStream(outputPathString)) { |
| for (byte byteContent : content) { |
| outputStream.write(byteContent); |
| } |
| } |
| } |
| } |