| /* |
| * 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.vfs.*; |
| import com.intellij.util.LocalTimeCounter; |
| import com.intellij.util.SmartList; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.util.List; |
| |
| /** |
| * @author peter |
| */ |
| public class MockVirtualFile extends VirtualFile { |
| private static final MockVirtualFileSystem ourFileSystem = new MockVirtualFileSystem(); |
| |
| private VirtualFile myParent; |
| private final String myName; |
| private final boolean myDirectory; |
| private final List<VirtualFile> myChildren = new SmartList<VirtualFile>(); |
| private String myText; |
| private boolean myIsWritable = true; |
| private long myModStamp = LocalTimeCounter.currentTime(); |
| |
| public MockVirtualFile(final String name) { |
| this(false, name); |
| } |
| |
| public MockVirtualFile(final boolean directory, final String name) { |
| myDirectory = directory; |
| myName = name; |
| } |
| |
| public MockVirtualFile(String name, String text) { |
| myName = name; |
| myText = text; |
| myDirectory = false; |
| } |
| |
| public void setText(final String text) { |
| myText = text; |
| } |
| |
| @Override |
| @NotNull |
| @NonNls |
| public String getName() { |
| return myName; |
| } |
| |
| public void setParent(final VirtualFile parent) { |
| myParent = parent; |
| } |
| |
| @NotNull |
| @Override |
| public VirtualFile createChildData(final Object requestor, @NotNull @NonNls final String name) { |
| final MockVirtualFile file = new MockVirtualFile(name); |
| addChild(file); |
| return file; |
| } |
| |
| public void addChild(@NotNull final MockVirtualFile child) { |
| child.setParent(this); |
| myChildren.add(child); |
| } |
| |
| @Override |
| @NotNull |
| public VirtualFileSystem getFileSystem() { |
| return ourFileSystem; |
| } |
| |
| @NotNull |
| @Override |
| public String getPath() { |
| String prefix = myParent == null ? "MOCK_ROOT:" : myParent.getPath(); |
| return prefix + "/" + myName; |
| } |
| |
| @Override |
| public boolean isWritable() { |
| return myIsWritable; |
| } |
| |
| @Override |
| public void setWritable(boolean b) { |
| myIsWritable = b; |
| } |
| |
| @Override |
| public boolean isDirectory() { |
| return myDirectory; |
| } |
| |
| @Override |
| public boolean isValid() { |
| return true; |
| } |
| |
| @Override |
| @Nullable |
| public VirtualFile getParent() { |
| return myParent; |
| } |
| |
| @Override |
| public VirtualFile[] getChildren() { |
| return VfsUtilCore.toVirtualFileArray(myChildren); |
| } |
| |
| @Override |
| @NotNull |
| public OutputStream getOutputStream(Object requestor, final long newModificationStamp, long newTimeStamp) throws IOException { |
| return new ByteArrayOutputStream() { |
| @Override |
| public void close() { |
| myModStamp = newModificationStamp; |
| myText = toString(); |
| } |
| }; |
| } |
| |
| @Override |
| public long getModificationStamp() { |
| return myModStamp; |
| } |
| |
| public void setModificationStamp(long modStamp) { |
| myModStamp = modStamp; |
| } |
| |
| @Override |
| @NotNull |
| public byte[] contentsToByteArray() throws IOException { |
| return myText.getBytes(); |
| } |
| |
| |
| private final long myTimeStamp = System.currentTimeMillis(); |
| @Override |
| public long getTimeStamp() { |
| return myTimeStamp; |
| } |
| |
| @Override |
| public long getLength() { |
| return myText.length(); |
| } |
| |
| @Override |
| public void refresh(boolean asynchronous, boolean recursive, Runnable postRunnable) { |
| } |
| |
| @Override |
| public InputStream getInputStream() throws IOException { |
| throw new UnsupportedOperationException("Method getInputStream is not yet implemented in " + getClass().getName()); |
| } |
| |
| private VirtualFileListener myListener = null; |
| public void setListener(VirtualFileListener listener) { |
| myListener = listener; |
| } |
| |
| public void setContent(@Nullable Object requestor, String content, boolean fireEvent) { |
| long oldStamp = myModStamp; |
| myText = content; |
| if (fireEvent) { |
| myModStamp = LocalTimeCounter.currentTime(); |
| myListener.contentsChanged(new VirtualFileEvent(requestor, this, null, oldStamp, myModStamp)); |
| } |
| } |
| } |