| /* |
| * Copyright 2016 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.idea.blaze.base.projectview; |
| |
| import com.google.common.base.Charsets; |
| import com.google.common.collect.ImmutableList; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** Project view storage implementation. */ |
| final class ProjectViewStorageManagerImpl extends ProjectViewStorageManager { |
| private static final Logger LOG = Logger.getInstance(ProjectViewManagerImpl.class); |
| |
| @Nullable |
| @Override |
| public String loadProjectView(@NotNull File projectViewFile) throws IOException { |
| FileInputStream fis = new FileInputStream(projectViewFile); |
| byte[] data = new byte[(int) projectViewFile.length()]; |
| fis.read(data); |
| fis.close(); |
| return new String(data, Charsets.UTF_8); |
| } |
| |
| @Override |
| public void writeProjectView(@NotNull String projectViewText, @NotNull File projectViewFile) |
| throws IOException { |
| FileWriter fileWriter = new FileWriter(projectViewFile); |
| try { |
| fileWriter.write(projectViewText); |
| } finally { |
| fileWriter.close(); |
| } |
| |
| LocalFileSystem.getInstance().refreshIoFiles(ImmutableList.of(projectViewFile)); |
| } |
| } |