| /* |
| * Copyright 2000-2014 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.mock; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.DeprecatedVirtualFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileSystem; |
| import com.intellij.testFramework.LightVirtualFile; |
| import gnu.trove.THashMap; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Collection; |
| import java.util.Map; |
| |
| public class MockVirtualFileSystem extends DeprecatedVirtualFileSystem { |
| private final MyVirtualFile myRoot = new MyVirtualFile("", null); |
| public static final String PROTOCOL = "mock"; |
| |
| @Override |
| @NotNull |
| public VirtualFile findFileByPath(@NotNull String path) { |
| path = path.replace(File.separatorChar, '/'); |
| path = path.replace('/', ':'); |
| if (StringUtil.startsWithChar(path, ':')) path = path.substring(1); |
| MyVirtualFile file = myRoot; |
| for (String component : StringUtil.split(path, ":")) { |
| file = file.getOrCreate(component); |
| } |
| return file; |
| } |
| |
| @NotNull |
| public VirtualFile getRoot() { |
| return myRoot; |
| } |
| |
| @Override |
| @NotNull |
| public String getProtocol() { |
| return PROTOCOL; |
| } |
| |
| @Override |
| public void refresh(boolean asynchronous) { |
| } |
| |
| @Override |
| public void deleteFile(Object requestor, @NotNull VirtualFile vFile) throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void moveFile(Object requestor, @NotNull VirtualFile vFile, @NotNull VirtualFile newParent) throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @NotNull |
| @Override |
| public VirtualFile copyFile(Object requestor, @NotNull VirtualFile vFile, @NotNull VirtualFile newParent, @NotNull final String copyName) throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void renameFile(Object requestor, @NotNull VirtualFile vFile, @NotNull String newName) throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @NotNull |
| @Override |
| public VirtualFile createChildFile(Object requestor, @NotNull VirtualFile vDir, @NotNull String fileName) throws IOException { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| @NotNull |
| public VirtualFile createChildDirectory(Object requestor, @NotNull VirtualFile vDir, @NotNull String dirName) throws IOException { |
| throw new IOException(); |
| } |
| |
| @Override |
| public VirtualFile refreshAndFindFileByPath(@NotNull String path) { |
| return findFileByPath(path); |
| } |
| |
| public class MyVirtualFile extends LightVirtualFile { |
| private final Map<String, MyVirtualFile> myChildren = new THashMap<String, MyVirtualFile>(); |
| private final MyVirtualFile myParent; |
| |
| public MyVirtualFile(@NotNull String name, @Nullable MyVirtualFile parent) { |
| super(name); |
| |
| myParent = parent; |
| } |
| |
| @Override |
| @NotNull |
| public VirtualFileSystem getFileSystem() { |
| return MockVirtualFileSystem.this; |
| } |
| |
| @NotNull |
| public MyVirtualFile getOrCreate(@NotNull String name) { |
| MyVirtualFile file = myChildren.get(name); |
| if (file == null) { |
| file = new MyVirtualFile(name, this); |
| myChildren.put(name, file); |
| } |
| return file; |
| } |
| |
| @Override |
| public boolean isDirectory() { |
| return !myChildren.isEmpty(); |
| } |
| |
| @NotNull |
| @Override |
| public String getPath() { |
| final MockVirtualFileSystem.MyVirtualFile parent = getParent(); |
| return parent == null ? getName() : parent.getPath() + "/" + getName(); |
| } |
| |
| @Override |
| public MyVirtualFile getParent() { |
| return myParent; |
| } |
| |
| @Override |
| public VirtualFile[] getChildren() { |
| Collection<MyVirtualFile> children = myChildren.values(); |
| return children.toArray(new MyVirtualFile[children.size()]); |
| } |
| } |
| } |