| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * 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.intellij.util; |
| |
| import com.intellij.openapi.application.PathManager; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.util.io.FileUtilRt; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.LocalFileProvider; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileManager; |
| import com.intellij.util.io.URLUtil; |
| import org.jetbrains.annotations.Contract; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class PathUtil { |
| private PathUtil() { |
| } |
| |
| @Nullable |
| public static String getLocalPath(@Nullable VirtualFile file) { |
| if (file == null || !file.isValid()) { |
| return null; |
| } |
| if (file.getFileSystem().getProtocol().equals(URLUtil.JAR_PROTOCOL) && file.getParent() != null) { |
| return null; |
| } |
| return getLocalPath(file.getPath()); |
| } |
| |
| @NotNull |
| public static String getLocalPath(@NotNull String path) { |
| return FileUtil.toSystemDependentName(StringUtil.trimEnd(path, URLUtil.JAR_SEPARATOR)); |
| } |
| |
| @NotNull |
| public static VirtualFile getLocalFile(@NotNull VirtualFile file) { |
| if (!file.isValid()) { |
| return file; |
| } |
| if (file.getFileSystem() instanceof LocalFileProvider) { |
| final VirtualFile localFile = ((LocalFileProvider)file.getFileSystem()).getLocalVirtualFileFor(file); |
| if (localFile != null) { |
| return localFile; |
| } |
| } |
| return file; |
| } |
| |
| @NotNull |
| public static String getJarPathForClass(@NotNull Class aClass) { |
| final String pathForClass = PathManager.getJarPathForClass(aClass); |
| assert pathForClass != null : aClass; |
| return pathForClass; |
| } |
| |
| @NotNull |
| public static String toPresentableUrl(@NotNull String url) { |
| return getLocalPath(VirtualFileManager.extractPath(url)); |
| } |
| |
| public static String getCanonicalPath(@NonNls String path) { |
| return FileUtil.toCanonicalPath(path); |
| } |
| |
| @NotNull |
| public static String getFileName(@NotNull String path) { |
| return PathUtilRt.getFileName(path); |
| } |
| |
| @NotNull |
| public static String getParentPath(@NotNull String path) { |
| return PathUtilRt.getParentPath(path); |
| } |
| |
| @NotNull |
| public static String suggestFileName(@NotNull String text) { |
| return PathUtilRt.suggestFileName(text); |
| } |
| |
| @NotNull |
| public static String suggestFileName(@NotNull String text, final boolean allowDots, final boolean allowSpaces) { |
| return PathUtilRt.suggestFileName(text, allowDots, allowSpaces); |
| } |
| |
| public static boolean isValidFileName(@NotNull String fileName) { |
| return PathUtilRt.isValidFileName(fileName); |
| } |
| |
| @Contract("null -> null; !null -> !null") |
| public static String toSystemIndependentName(@Nullable String path) { |
| return path == null ? null : FileUtilRt.toSystemIndependentName(path); |
| } |
| |
| |
| @Contract("null -> null; !null -> !null") |
| public static String toSystemDependentName(@Nullable String path) { |
| return path == null ? null : FileUtilRt.toSystemDependentName(path); |
| } |
| } |