@Override
public void recalculateOutputDirs() {
final Module[] allModules = ModuleManager.getInstance(myProject).getModules();
final Set<VirtualFile> allDirs = new OrderedSet<VirtualFile>();
final Set<VirtualFile> testOutputDirs = new java.util.HashSet<VirtualFile>();
final Set<VirtualFile> productionOutputDirs = new java.util.HashSet<VirtualFile>();
CompilerPathsManager pathsManager = CompilerPathsManager.getInstance(getProject());
for (Module module : allModules) {
final VirtualFile output =
pathsManager.getCompilerOutput(module, ProductionContentFolderTypeProvider.getInstance());
if (output != null && output.isValid()) {
allDirs.add(output);
productionOutputDirs.add(output);
}
final VirtualFile testsOutput =
pathsManager.getCompilerOutput(module, TestContentFolderTypeProvider.getInstance());
if (testsOutput != null && testsOutput.isValid()) {
allDirs.add(testsOutput);
testOutputDirs.add(testsOutput);
}
}
myOutputDirectories = VfsUtil.toVirtualFileArray(allDirs);
// need this to ensure that the sent contains only _dedicated_ test output dirs
// Directories that are configured for both test and production classes must not be added in the
// resulting set
testOutputDirs.removeAll(productionOutputDirs);
myTestOutputDirectories = Collections.unmodifiableSet(testOutputDirs);
}
public void testFileCaseChange() throws Exception {
if (SystemInfo.isFileSystemCaseSensitive) {
System.err.println("Ignored: case-insensitive FS required");
return;
}
File top = createTempDirectory(false);
File file = IoTestUtil.createTestFile(top, "file.txt", "test");
File intermediate = new File(top, "_intermediate_");
LocalFileSystem lfs = LocalFileSystem.getInstance();
VirtualFile topDir = lfs.refreshAndFindFileByIoFile(top);
assertNotNull(topDir);
VirtualFile sourceFile = lfs.refreshAndFindFileByIoFile(file);
assertNotNull(sourceFile);
String newName = StringUtil.capitalize(file.getName());
FileUtil.rename(file, intermediate);
FileUtil.rename(intermediate, new File(top, newName));
topDir.refresh(false, true);
assertFalse(((VirtualDirectoryImpl) topDir).allChildrenLoaded());
assertTrue(sourceFile.isValid());
assertEquals(newName, sourceFile.getName());
topDir.getChildren();
newName = newName.toLowerCase();
FileUtil.rename(file, intermediate);
FileUtil.rename(intermediate, new File(top, newName));
topDir.refresh(false, true);
assertTrue(((VirtualDirectoryImpl) topDir).allChildrenLoaded());
assertTrue(sourceFile.isValid());
assertEquals(newName, sourceFile.getName());
}
private void doSaveDocument(@NotNull final Document document)
throws IOException, SaveVetoException {
VirtualFile file = getFile(document);
if (file == null
|| file instanceof LightVirtualFile
|| file.isValid() && !isFileModified(file)) {
removeFromUnsaved(document);
return;
}
if (file.isValid() && needsRefresh(file)) {
file.refresh(false, false);
if (!myUnsavedDocuments.contains(document)) return;
}
for (FileDocumentSynchronizationVetoer vetoer :
Extensions.getExtensions(FileDocumentSynchronizationVetoer.EP_NAME)) {
if (!vetoer.maySaveDocument(document)) {
throw new SaveVetoException();
}
}
final AccessToken token =
ApplicationManager.getApplication().acquireWriteActionLock(getClass());
try {
doSaveDocumentInWriteAction(document, file);
} finally {
token.finish();
}
}
@NotNull
private VirtualFile getOrCreateExtractDirVirtualFile() {
File extractDir = new File(myDirectoryTextField.getText());
VirtualFile vFile = LocalFileSystem.getInstance().findFileByIoFile(extractDir);
if (vFile == null || !vFile.isValid()) {
vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(extractDir);
if (vFile == null || !vFile.isValid()) {
throw new RuntimeException(
"Can't find valid VirtualFile for " + extractDir.getAbsolutePath());
}
}
return vFile;
}
public Object getData(String dataId) {
if (PlatformDataKeys.VIRTUAL_FILE_ARRAY.getName().equals(dataId)) {
List<VirtualFile> files = new LinkedList<VirtualFile>();
TreePath[] treePaths = getSelectionPaths();
if (treePaths != null) {
for (TreePath tp : treePaths) {
Object lastPathComponent = tp.getLastPathComponent();
if (lastPathComponent instanceof AbstractFileTreeNode) {
AbstractFileTreeNode node = (AbstractFileTreeNode) lastPathComponent;
VirtualFile file = node.getFile();
if (file.isValid()) {
files.add(file);
}
}
}
}
return files.toArray(new VirtualFile[files.size()]);
} else if (PlatformDataKeys.VIRTUAL_FILE.getName().equals(dataId)) {
TreePath tp = getSelectedPath();
if (tp == null) {
return super.getData(dataId);
}
Object lastPathComponent = tp.getLastPathComponent();
if (lastPathComponent instanceof AbstractFileTreeNode) {
AbstractFileTreeNode node = (AbstractFileTreeNode) lastPathComponent;
VirtualFile file = node.getFile();
if (file.isValid()) {
return file;
}
}
} else if (PlatformDataKeys.COPY_PROVIDER.getName().equals(dataId)) {
return new FilePaneCopyProvider();
} else if (PlatformDataKeys.PASTE_PROVIDER.getName().equals(dataId)) {
return new FilePanePasteProvider();
} else if (PlatformDataKeys.CUT_PROVIDER.getName().equals(dataId)) {
return new FilePaneCopyProvider();
} else if (dataId.equals(MPSDataKeys.PLACE.getName())) {
TreeNode treeNode = getSelectedTreeNode(TreeNode.class);
if (treeNode instanceof ModuleTreeNode) {
return ActionPlace.PROJECT_PANE_MODULE;
} else if (treeNode instanceof FileTreeNode) {
return ActionPlace.PROJECT_PANE_FILE;
} else if (treeNode instanceof FolderTreeNode) {
return ActionPlace.PROJECT_PANE_FOLDER;
}
}
return super.getData(dataId);
}
private VirtualFile getVirtualFile(String relPath) {
VirtualFile fileByPath = instance.findFileByPath(context.absPath(relPath));
if (fileByPath != null && fileByPath.isValid()) {
return fileByPath;
}
return null;
}
public Object getData(@NonNls final String dataId) {
if (PlatformDataKeys.PROJECT.is(dataId)) {
return myProject;
}
if (PlatformDataKeys.VIRTUAL_FILE.is(dataId)) {
final VirtualFile selectedFile = myWindow.getSelectedFile();
return selectedFile != null && selectedFile.isValid() ? selectedFile : null;
}
if (EditorWindow.DATA_KEY.is(dataId)) {
return myWindow;
}
if (PlatformDataKeys.HELP_ID.is(dataId)) {
return HELP_ID;
}
if (CloseAction.CloseTarget.KEY.is(dataId)) {
TabInfo selected = myTabs.getSelectedInfo();
if (selected != null) {
return EditorTabbedContainer.this;
}
}
if (EditorWindow.DATA_KEY.is(dataId)) {
return myWindow;
}
return null;
}
public static void addLibraryChildren(
final LibraryOrSdkOrderEntry entry,
final List<AbstractTreeNode> children,
Project project,
ProjectViewNode node) {
final PsiManager psiManager = PsiManager.getInstance(project);
VirtualFile[] files =
entry instanceof LibraryOrderEntry
? getLibraryRoots((LibraryOrderEntry) entry)
: entry.getRootFiles(OrderRootType.CLASSES);
for (final VirtualFile file : files) {
if (!file.isValid()) continue;
if (file.isDirectory()) {
final PsiDirectory psiDir = psiManager.findDirectory(file);
if (psiDir == null) {
continue;
}
children.add(new PsiDirectoryNode(project, psiDir, node.getSettings()));
} else {
final PsiFile psiFile = psiManager.findFile(file);
if (psiFile == null) continue;
children.add(new PsiFileNode(project, psiFile, node.getSettings()));
}
}
}
public void testSingleFileRootRefresh() throws Exception {
File file = FileUtil.createTempFile("test.", ".txt");
VirtualFile virtualFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file);
assertNotNull(virtualFile);
assertTrue(virtualFile.exists());
assertTrue(virtualFile.isValid());
virtualFile.refresh(false, false);
assertFalse(((VirtualFileSystemEntry) virtualFile).isDirty());
FileUtil.delete(file);
assertFalse(file.exists());
virtualFile.refresh(false, false);
assertFalse(virtualFile.exists());
assertFalse(virtualFile.isValid());
}
public static void flushCache(@Nullable VirtualFile finishedFile) {
if (finishedFile == null || !myFinishedFiles.offer(finishedFile)) {
VirtualFile[] files = null;
synchronized (myFinishedFiles) {
int size = myFinishedFiles.size();
if ((finishedFile == null && size > 0) || size == CAPACITY) {
files = myFinishedFiles.toArray(new VirtualFile[size]);
myFinishedFiles.clear();
}
}
if (files != null) {
for (VirtualFile file : files) {
synchronized (getStripedLock(file)) {
Timestamps timestamp = myTimestampsCache.remove(file);
if (timestamp == null) continue;
try {
if (timestamp.isDirty() && file.isValid()) {
final DataOutputStream sink = Timestamps.PERSISTENCE.writeAttribute(file);
timestamp.writeToStream(sink);
sink.close();
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
}
if (finishedFile != null) myFinishedFiles.offer(finishedFile);
}
}
public Object[] createPath(final Project project) {
final VirtualFile file = VirtualFileManager.getInstance().findFileByUrl(url);
if (file == null || !file.isValid()) {
return null;
}
return new Object[] {PsiManager.getInstance(project).findFile(file)};
}
public String getDirName() {
if (myVDirectory == null || !myVDirectory.isValid()) return "";
if (myCompactPackages && myCompactedDirNode != null) {
return myVDirectory.getName() + "/" + myCompactedDirNode.getDirName();
}
return myDirName;
}
private MergeRequestImpl(
@NotNull DiffContent left,
@NotNull DiffContent base,
@NotNull DiffContent right,
@Nullable Project project,
@Nullable final ActionButtonPresentation okButtonPresentation,
@Nullable final ActionButtonPresentation cancelButtonPresentation) {
super(project);
myOkButtonPresentation = okButtonPresentation;
myCancelButtonPresentation = cancelButtonPresentation;
myDiffContents[0] = left;
myDiffContents[1] = base;
myDiffContents[2] = right;
if (MergeTool.LOG.isDebugEnabled()) {
VirtualFile file = base.getFile();
MergeTool.LOG.debug(
new Throwable(
base.getClass()
+ " - writable: "
+ base.getDocument().isWritable()
+ ", contentType: "
+ base.getContentType()
+ ", file: "
+ (file != null ? "valid - " + file.isValid() : "null")
+ ", presentation: "
+ myOkButtonPresentation
+ "-"
+ myCancelButtonPresentation));
}
}
/* Remoting */
private static void checkTargetJPDAInstalled(JavaParameters parameters)
throws ExecutionException {
final Sdk jdk = parameters.getJdk();
if (jdk == null) {
throw new ExecutionException(DebuggerBundle.message("error.jdk.not.specified"));
}
final JavaSdkVersion version = JavaSdk.getInstance().getVersion(jdk);
String versionString = jdk.getVersionString();
if (version == JavaSdkVersion.JDK_1_0 || version == JavaSdkVersion.JDK_1_1) {
throw new ExecutionException(
DebuggerBundle.message("error.unsupported.jdk.version", versionString));
}
if (SystemInfo.isWindows && version == JavaSdkVersion.JDK_1_2) {
final VirtualFile homeDirectory = jdk.getHomeDirectory();
if (homeDirectory == null || !homeDirectory.isValid()) {
throw new ExecutionException(
DebuggerBundle.message("error.invalid.jdk.home", versionString));
}
//noinspection HardCodedStringLiteral
File dllFile =
new File(
homeDirectory.getPath().replace('/', File.separatorChar)
+ File.separator
+ "bin"
+ File.separator
+ "jdwp.dll");
if (!dllFile.exists()) {
GetJPDADialog dialog = new GetJPDADialog();
dialog.show();
throw new ExecutionException(DebuggerBundle.message("error.debug.libraries.missing"));
}
}
}
@NotNull
public static VirtualFile writeFile(
@Nullable File file,
@NotNull Object requestor,
@Nullable VirtualFile virtualFile,
@NotNull BufferExposingByteArrayOutputStream content,
@Nullable LineSeparator lineSeparatorIfPrependXmlProlog)
throws IOException {
AccessToken token = ApplicationManager.getApplication().acquireWriteActionLock(null);
try {
if (file != null && (virtualFile == null || !virtualFile.isValid())) {
virtualFile = getOrCreateVirtualFile(requestor, file);
}
assert virtualFile != null;
OutputStream out = virtualFile.getOutputStream(requestor);
try {
if (lineSeparatorIfPrependXmlProlog != null) {
out.write(XML_PROLOG);
out.write(lineSeparatorIfPrependXmlProlog.getSeparatorBytes());
}
content.writeTo(out);
} finally {
out.close();
}
return virtualFile;
} catch (FileNotFoundException e) {
if (virtualFile == null) {
throw e;
} else {
throw new ReadOnlyModificationException(virtualFile);
}
} finally {
token.finish();
}
}
@Override
public void navigate(Project project) {
VirtualFile currentVirtualFile = null;
AccessToken accessToken = ReadAction.start();
try {
if (!myVirtualFile.isValid()) return;
PsiFile psiFile = PsiManager.getInstance(project).findFile(myVirtualFile);
if (psiFile != null) {
PsiElement navigationElement =
psiFile.getNavigationElement(); // Sources may be downloaded.
if (navigationElement instanceof PsiFile) {
currentVirtualFile = ((PsiFile) navigationElement).getVirtualFile();
}
}
if (currentVirtualFile == null) {
currentVirtualFile = myVirtualFile;
}
} finally {
accessToken.finish();
}
new OpenFileHyperlinkInfo(myProject, currentVirtualFile, myLineNumber - 1).navigate(project);
}
public Object getData(String dataId) {
if (myTreeBrowser != null && myTreeBrowser.isVisible()) {
return null;
}
if (PlatformDataKeys.NAVIGATABLE.is(dataId)) {
if (mySelectedFile == null || !mySelectedFile.isValid()) return null;
return new OpenFileDescriptor(myProject, mySelectedFile);
} else if (PlatformDataKeys.VIRTUAL_FILE_ARRAY.is(dataId)) {
return getVirtualFileArray();
} else if (VcsDataKeys.IO_FILE_ARRAY.is(dataId)) {
return getFileArray();
} else if (PlatformDataKeys.TREE_EXPANDER.is(dataId)) {
if (myGroupByChangeList) {
return myTreeBrowser != null ? myTreeBrowser.getTreeExpander() : null;
} else {
return myTreeExpander;
}
} else if (VcsDataKeys.UPDATE_VIEW_SELECTED_PATH.is(dataId)) {
return mySelectedUrl;
} else if (VcsDataKeys.UPDATE_VIEW_FILES_ITERABLE.is(dataId)) {
return myTreeIterable;
} else if (VcsDataKeys.LABEL_BEFORE.is(dataId)) {
return myBefore;
} else if (VcsDataKeys.LABEL_AFTER.is(dataId)) {
return myAfter;
}
return super.getData(dataId);
}
public static void clearCaches(
@NotNull PsiFile injected, @NotNull DocumentWindowImpl documentWindow) {
VirtualFileWindowImpl virtualFile = (VirtualFileWindowImpl) injected.getVirtualFile();
PsiManagerEx psiManagerEx = (PsiManagerEx) injected.getManager();
if (psiManagerEx.getProject().isDisposed()) return;
psiManagerEx.getFileManager().setViewProvider(virtualFile, null);
PsiElement context =
InjectedLanguageManager.getInstance(injected.getProject()).getInjectionHost(injected);
PsiFile hostFile;
if (context != null) {
hostFile = context.getContainingFile();
} else {
VirtualFile delegate = virtualFile.getDelegate();
hostFile = delegate.isValid() ? psiManagerEx.findFile(delegate) : null;
}
if (hostFile != null) {
// modification of cachedInjectedDocuments must be under PsiLock
synchronized (PsiLock.LOCK) {
List<DocumentWindow> cachedInjectedDocuments = getCachedInjectedDocuments(hostFile);
for (int i = cachedInjectedDocuments.size() - 1; i >= 0; i--) {
DocumentWindow cachedInjectedDocument = cachedInjectedDocuments.get(i);
if (cachedInjectedDocument == documentWindow) {
cachedInjectedDocuments.remove(i);
}
}
}
}
}
@Nullable
public Object getData(String dataId) {
if (CommonDataKeys.PROJECT.is(dataId)) {
return editor != null ? editor.getProject() : null;
} else if (CommonDataKeys.VIRTUAL_FILE.is(dataId)) {
return editor != null ? editor.getFile() : null;
} else if (CommonDataKeys.VIRTUAL_FILE_ARRAY.is(dataId)) {
return editor != null ? new VirtualFile[] {editor.getFile()} : new VirtualFile[] {};
} else if (CommonDataKeys.PSI_FILE.is(dataId)) {
return getData(CommonDataKeys.PSI_ELEMENT.getName());
} else if (CommonDataKeys.PSI_ELEMENT.is(dataId)) {
VirtualFile file = editor != null ? editor.getFile() : null;
return file != null && file.isValid()
? PsiManager.getInstance(editor.getProject()).findFile(file)
: null;
} else if (LangDataKeys.PSI_ELEMENT_ARRAY.is(dataId)) {
return editor != null
? new PsiElement[] {(PsiElement) getData(CommonDataKeys.PSI_ELEMENT.getName())}
: new PsiElement[] {};
} else if (PlatformDataKeys.COPY_PROVIDER.is(dataId) && copyPasteSupport != null) {
return this;
} else if (PlatformDataKeys.CUT_PROVIDER.is(dataId) && copyPasteSupport != null) {
return copyPasteSupport.getCutProvider();
} else if (PlatformDataKeys.DELETE_ELEMENT_PROVIDER.is(dataId)) {
return deleteProvider;
} else if (ImageComponentDecorator.DATA_KEY.is(dataId)) {
return editor != null ? editor : this;
}
return null;
}
public void annotate(
@NotNull final VirtualFile contentRoot,
@NotNull final CoverageSuitesBundle suite,
final @NotNull CoverageDataManager dataManager,
@NotNull final ProjectData data,
final Project project,
final Annotator annotator) {
if (!contentRoot.isValid()) {
return;
}
// TODO: check name filter!!!!!
final ProjectFileIndex index = ProjectRootManager.getInstance(project).getFileIndex();
@SuppressWarnings("unchecked")
final Set<String> files = data.getClasses().keySet();
final Map<String, String> normalizedFiles2Files = ContainerUtil.newHashMap();
for (final String file : files) {
normalizedFiles2Files.put(normalizeFilePath(file), file);
}
collectFolderCoverage(
contentRoot,
dataManager,
annotator,
data,
suite.isTrackTestFolders(),
index,
suite.getCoverageEngine(),
ContainerUtil.newHashSet(),
Collections.unmodifiableMap(normalizedFiles2Files));
}
private void showVFInfo(VirtualFile virtualFile) {
logger.info("showVFInfo(): XML");
logger.info("virtualFile: isValid= " + virtualFile.isValid());
logger.info("virtualFile: isSymLink=" + virtualFile.isSymLink());
logger.info("virtualFile: url= " + virtualFile.getUrl());
logger.info("virtualFile: fileType= " + virtualFile.getFileType());
}
@Override
public void contentsChanged(VirtualFileEvent event) {
if (event.isFromSave()) return;
final VirtualFile file = event.getFile();
final Document document = getCachedDocument(file);
if (document == null) {
myMultiCaster.fileWithNoDocumentChanged(file);
return;
}
if (isBinaryWithDecompiler(file)) {
myMultiCaster.fileWithNoDocumentChanged(
file); // This will generate PSI event at FileManagerImpl
}
long documentStamp = document.getModificationStamp();
long oldFileStamp = event.getOldModificationStamp();
if (documentStamp != oldFileStamp) {
LOG.info("reload from disk?");
LOG.info(" documentStamp:" + documentStamp);
LOG.info(" oldFileStamp:" + oldFileStamp);
if (file.isValid() && askReloadFromDisk(file, document)) {
reloadFromDisk(document);
}
} else {
reloadFromDisk(document);
}
}
private static boolean areFilesValid(VirtualFile[] files) {
for (VirtualFile file : files) {
if (!file.isValid()) {
return false;
}
}
return true;
}
public static boolean filesInvalidated(Set<VirtualFile> files) {
for (VirtualFile file : files) {
if (!file.isValid()) {
return true;
}
}
return false;
}
@Override
public StructureViewBuilder getStructureViewBuilder() {
Document document = myComponent.getEditor().getDocument();
VirtualFile file = FileDocumentManager.getInstance().getFile(document);
if (file == null || !file.isValid()) return null;
return StructureViewBuilder.PROVIDER.getStructureViewBuilder(
file.getFileType(), file, myProject);
}
@Nullable
private VirtualFile getJarRoot() {
final VirtualFile file = getVirtualFile();
if (file == null || !file.isValid() || !(file.getFileType() instanceof ArchiveFileType)) {
return null;
}
return JarFileSystem.getInstance().getJarRootForLocalFile(file);
}
@Nullable
public static <T extends MavenDomElement> T getMavenDomModel(
@NotNull Project project, @NotNull VirtualFile file, @NotNull Class<T> clazz) {
if (!file.isValid()) return null;
PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
if (psiFile == null) return null;
return getMavenDomModel(psiFile, clazz);
}
@Override
public PsiFile getCachedPsiFile(@NotNull Document document) {
final PsiFile userData = document.getUserData(HARD_REF_TO_PSI);
if (userData != null) return userData;
final VirtualFile virtualFile = FileDocumentManager.getInstance().getFile(document);
if (virtualFile == null || !virtualFile.isValid()) return null;
return getCachedPsiFile(virtualFile);
}
private void selectInTree(final VirtualFile vFile, String fromText) {
if (vFile != null && vFile.isValid()) {
if (fromText == null || fromText.equalsIgnoreCase(myPathTextField.getTextFieldText())) {
selectInTree(new VirtualFile[] {vFile}, false);
}
} else {
reportFileNotFound();
}
}
@Nullable
private PsiDirectory getPsiDirectory() {
if (myDirectory == null) {
if (myVDirectory.isValid() && !myProject.isDisposed()) {
myDirectory = PsiManager.getInstance(myProject).findDirectory(myVDirectory);
}
}
return myDirectory;
}