@NotNull
private VirtualFilePointer create(
@Nullable("null means the pointer will be created from the (not null) url") VirtualFile file,
@Nullable("null means url has to be computed from the (not-null) file path") String url,
@NotNull Disposable parentDisposable,
@Nullable VirtualFilePointerListener listener) {
VirtualFileSystem fileSystem;
String protocol;
String path;
if (file == null) {
int protocolEnd = url.indexOf(URLUtil.SCHEME_SEPARATOR);
if (protocolEnd == -1) {
protocol = null;
fileSystem = null;
} else {
protocol = url.substring(0, protocolEnd);
fileSystem = myVirtualFileManager.getFileSystem(protocol);
}
path = url.substring(protocolEnd + URLUtil.SCHEME_SEPARATOR.length());
} else {
fileSystem = file.getFileSystem();
protocol = fileSystem.getProtocol();
path = file.getPath();
url = VirtualFileManager.constructUrl(protocol, path);
}
if (fileSystem == TEMP_FILE_SYSTEM) {
// for tests, recreate always
VirtualFile found = file == null ? VirtualFileManager.getInstance().findFileByUrl(url) : file;
return new IdentityVirtualFilePointer(found, url);
}
boolean isJar = fileSystem == JAR_FILE_SYSTEM;
if (fileSystem != LOCAL_FILE_SYSTEM && !isJar) {
// we are unable to track alien file systems for now
VirtualFile found =
fileSystem == null
? null
: file != null ? file : VirtualFileManager.getInstance().findFileByUrl(url);
// if file is null, this pointer will never be alive
return getOrCreateIdentity(url, found);
}
if (file == null) {
String cleanPath = cleanupPath(path, isJar);
// if newly created path is the same as substringed from url one then the url did not change,
// we can reuse it
//noinspection StringEquality
if (cleanPath != path) {
url = VirtualFileManager.constructUrl(protocol, cleanPath);
path = cleanPath;
}
}
// else url has come from VirtualFile.getPath() and is good enough
VirtualFilePointerImpl pointer =
getOrCreate(parentDisposable, listener, path, Pair.create(file, url));
DelegatingDisposable.registerDisposable(parentDisposable, pointer);
return pointer;
}
@Nullable
private static VirtualFile getHelpFile(final PsiElement element) {
final XmlTag xmlTag = PsiTreeUtil.getParentOfType(element, XmlTag.class);
if (xmlTag == null) {
return null;
}
final AntDomElement antElement = AntSupport.getAntDomElement(xmlTag);
if (antElement == null) {
return null;
}
final AntDomProject antProject = antElement.getAntProject();
if (antProject == null) {
return null;
}
final AntInstallation installation = antProject.getAntInstallation();
if (installation == null) {
return null; // not configured properly and bundled installation missing
}
final String antHomeDir = AntInstallation.HOME_DIR.get(installation.getProperties());
if (antHomeDir == null) {
return null;
}
@NonNls String path = antHomeDir + "/docs/manual";
String url;
if (new File(path).exists()) {
url =
VirtualFileManager.constructUrl(
LocalFileSystem.PROTOCOL, FileUtil.toSystemIndependentName(path));
} else {
path = antHomeDir + "/docs.zip";
if (new File(path).exists()) {
url =
VirtualFileManager.constructUrl(
JarFileSystem.PROTOCOL,
FileUtil.toSystemIndependentName(path)
+ JarFileSystem.JAR_SEPARATOR
+ "docs/manual");
} else {
return null;
}
}
final VirtualFile documentationRoot = VirtualFileManager.getInstance().findFileByUrl(url);
if (documentationRoot == null) {
return null;
}
return getHelpFile(antElement, documentationRoot);
}
private void updateTree() {
if (myFileSystemTree != null) {
Disposer.dispose(myFileSystemTree);
myFileSystemTree = null;
}
myFileSystemTree =
new FileSystemTreeImpl(
null, new FileChooserDescriptor(true, true, true, true, true, false));
AbstractTreeUi ui = myFileSystemTree.getTreeBuilder().getUi();
String path = myModelRoot.getPath() == null ? "" : myModelRoot.getPath();
VirtualFile virtualFile =
VirtualFileManager.getInstance()
.findFileByUrl(VirtualFileManager.constructUrl("file", path));
if (myModelRoot.getModule() != null && (virtualFile == null || path.isEmpty())) {
if (myModelRoot.getModule() instanceof AbstractModule) {
virtualFile =
VirtualFileManager.getInstance()
.findFileByUrl(
VirtualFileManager.constructUrl(
"file",
((AbstractModule) myModelRoot.getModule())
.getModuleSourceDir()
.getPath()));
}
}
if (virtualFile != null) myFileSystemTree.select(virtualFile, null);
myFileSystemTree.addListener(
new Listener() {
@Override
public void selectionChanged(List<VirtualFile> selection) {
if (selection.size() > 0) {
myModelRoot.setPath(FileUtil.getCanonicalPath(selection.get(0).getPath()));
myEventDispatcher.getMulticaster().fireDataChanged();
}
}
},
SModelRootEntry.this);
Disposer.register(SModelRootEntry.this, myFileSystemTree);
myTreePanel.removeAll();
myTreePanel.add(ui.getTree(), BorderLayout.CENTER);
ui.scrollSelectionToVisible(null, true);
}
private static String correctRepositoryRule(String input) {
String protocol = VirtualFileManager.extractProtocol(input);
if (protocol == null) {
input = VirtualFileManager.constructUrl(URLUtil.HTTP_PROTOCOL, input);
}
return input;
}
private static void updateUrl(
Library.ModifiableModel library,
OrderRootType type,
MavenArtifact artifact,
MavenExtraArtifactType artifactType,
MavenProject project,
boolean clearAll) {
String classifier = null;
String extension = null;
if (artifactType != null) {
Pair<String, String> result = project.getClassifierAndExtension(artifact, artifactType);
classifier = result.first;
extension = result.second;
}
String newPath = artifact.getPathForExtraArtifact(classifier, extension);
String newUrl =
VirtualFileManager.constructUrl(JarFileSystem.PROTOCOL, newPath)
+ JarFileSystem.JAR_SEPARATOR;
for (String url : library.getUrls(type)) {
if (newUrl.equals(url)) return;
if (clearAll || isRepositoryUrl(artifact, url, classifier, extension)) {
library.removeRoot(url, type);
}
}
library.addRoot(newUrl, type);
}
private String dubImportPath(String rootPath) {
String pathUrl = VirtualFileManager.constructUrl(LocalFileSystem.PROTOCOL, rootPath);
VirtualFile file = VirtualFileManager.getInstance().findFileByUrl(pathUrl);
if (file == null) {
return null;
}
final List<String> sourcesDir = new ArrayList<>();
VfsUtilCore.visitChildrenRecursively(
file,
new VirtualFileVisitor() {
@Override
public boolean visitFile(@NotNull VirtualFile file) {
if (file.isDirectory()) {
if (file.getName().equals("source")) {
sourcesDir.add("source");
}
if (file.getName().equals("src")) {
sourcesDir.add("src");
}
}
return true;
}
});
return sourcesDir.isEmpty() ? null : rootPath + File.separator + sourcesDir.get(0);
}
@NotNull
private static List<VirtualFile> findClasses(File file, boolean isJre) {
List<VirtualFile> result = ContainerUtil.newArrayList();
VirtualFileManager fileManager = VirtualFileManager.getInstance();
String path = file.getPath();
if (JrtFileSystem.isModularJdk(path)) {
String url =
VirtualFileManager.constructUrl(
JrtFileSystem.PROTOCOL,
FileUtil.toSystemIndependentName(path) + JrtFileSystem.SEPARATOR);
for (String module : JrtFileSystem.listModules(path)) {
ContainerUtil.addIfNotNull(result, fileManager.findFileByUrl(url + module));
}
}
for (File root : JavaSdkUtil.getJdkClassesRoots(file, isJre)) {
String url = VfsUtil.getUrlForLibraryRoot(root);
ContainerUtil.addIfNotNull(result, fileManager.findFileByUrl(url));
}
Collections.sort(result, (o1, o2) -> o1.getPath().compareTo(o2.getPath()));
return result;
}
@NotNull
private VirtualFilePointer create(
@Nullable VirtualFile file,
@NotNull String url,
@NotNull final Disposable parentDisposable,
@Nullable VirtualFilePointerListener listener) {
String protocol;
VirtualFileSystem fileSystem;
if (file == null) {
protocol = VirtualFileManager.extractProtocol(url);
fileSystem = myVirtualFileManager.getFileSystem(protocol);
} else {
protocol = null;
fileSystem = file.getFileSystem();
}
if (fileSystem == TempFileSystem.getInstance()) {
// for tests, recreate always since
VirtualFile found =
fileSystem == null
? null
: file != null ? file : VirtualFileManager.getInstance().findFileByUrl(url);
return new IdentityVirtualFilePointer(found, url);
}
if (fileSystem != LocalFileSystem.getInstance() && fileSystem != JarFileSystem.getInstance()) {
// we are unable to track alien file systems for now
VirtualFile found =
fileSystem == null
? null
: file != null ? file : VirtualFileManager.getInstance().findFileByUrl(url);
// if file is null, this pointer will never be alive
return getOrCreateIdentity(url, found);
}
String path;
if (file == null) {
path = VirtualFileManager.extractPath(url);
path = cleanupPath(path, protocol);
url = VirtualFileManager.constructUrl(protocol, path);
} else {
path = file.getPath();
// url has come from VirtualFile.getUrl() and is good enough
}
VirtualFilePointerImpl pointer = getOrCreate(file, url, parentDisposable, listener, path);
int newCount = pointer.incrementUsageCount();
if (newCount == 1) {
Disposer.register(parentDisposable, pointer);
} else {
// already registered
register(parentDisposable, pointer);
}
return pointer;
}
@NotNull
private VirtualFilePointer create(
@Nullable VirtualFile file,
@NotNull String url,
@NotNull final Disposable parentDisposable,
@Nullable VirtualFilePointerListener listener) {
String protocol;
IVirtualFileSystem fileSystem;
if (file == null) {
protocol = VirtualFileManager.extractProtocol(url);
fileSystem = myVirtualFileManager.getFileSystem(protocol);
} else {
protocol = null;
fileSystem = file.getFileSystem();
}
if (fileSystem == myTempFileSystem) {
// for tests, recreate always
VirtualFile found = file == null ? VirtualFileManager.getInstance().findFileByUrl(url) : file;
return new IdentityVirtualFilePointer(found, url);
}
if (fileSystem != myLocalFileSystem && !(fileSystem instanceof ArchiveFileSystem)) {
// we are unable to track alien file systems for now
VirtualFile found =
fileSystem == null
? null
: file != null ? file : VirtualFileManager.getInstance().findFileByUrl(url);
// if file is null, this pointer will never be alive
return getOrCreateIdentity(url, found);
}
String path;
if (file == null) {
path = VirtualFileManager.extractPath(url);
path = cleanupPath(path, protocol, fileSystem);
url = VirtualFileManager.constructUrl(protocol, path);
} else {
path = file.getPath();
// url has come from VirtualFile.getUrl() and is good enough
}
VirtualFilePointerImpl pointer =
getOrCreate(parentDisposable, listener, path, Pair.create(file, url));
DelegatingDisposable.registerDisposable(parentDisposable, pointer);
return pointer;
}
public static void addLibrary(
Module module, String libName, String libDir, String[] classRoots, String[] sourceRoots) {
String proto =
(classRoots.length > 0 ? classRoots[0] : sourceRoots[0]).endsWith(".jar!/")
? JarFileSystem.PROTOCOL
: LocalFileSystem.PROTOCOL;
String parentUrl = VirtualFileManager.constructUrl(proto, libDir);
List<String> classesUrls = new ArrayList<>();
List<String> sourceUrls = new ArrayList<>();
for (String classRoot : classRoots) {
classesUrls.add(parentUrl + classRoot);
}
for (String sourceRoot : sourceRoots) {
sourceUrls.add(parentUrl + sourceRoot);
}
ModuleRootModificationUtil.addModuleLibrary(module, libName, classesUrls, sourceUrls);
}
private static String pathToUrl(DefaultModelRoot root) {
return VirtualFileManager.constructUrl(LocalFileSystem.PROTOCOL, root.getPath());
}
@NotNull
protected String[] getSystemLibraryUrlsImpl(
@NotNull Sdk sdk, String name, OrderRootType orderRootType) {
if (orderRootType == BinariesOrderRootType.getInstance()) {
File libraryByAssemblyName = getLibraryByAssemblyName(name, null);
if (libraryByAssemblyName == null) {
return ArrayUtil.EMPTY_STRING_ARRAY;
}
return new String[] {
VirtualFileManager.constructUrl(
DotNetModuleFileType.PROTOCOL, libraryByAssemblyName.getPath())
+ ArchiveFileSystem.ARCHIVE_SEPARATOR
};
} else if (orderRootType == DocumentationOrderRootType.getInstance()) {
String[] systemLibraryUrls = getSystemLibraryUrls(name, BinariesOrderRootType.getInstance());
if (systemLibraryUrls.length != 1) {
return ArrayUtil.EMPTY_STRING_ARRAY;
}
VirtualFile libraryFile =
VirtualFileManager.getInstance().findFileByUrl(systemLibraryUrls[0]);
if (libraryFile == null) {
return ArrayUtil.EMPTY_STRING_ARRAY;
}
VirtualFile localFile = ArchiveVfsUtil.getVirtualFileForArchive(libraryFile);
if (localFile == null) {
return ArrayUtil.EMPTY_STRING_ARRAY;
}
VirtualFile docFile =
localFile.getParent().findChild(localFile.getNameWithoutExtension() + ".xml");
if (docFile != null) {
return new String[] {docFile.getUrl()};
}
return ArrayUtil.EMPTY_STRING_ARRAY;
} else if (orderRootType == ExternalAttributesRootOrderType.getInstance()) {
try {
final Ref<Couple<String>> ref = Ref.create();
File libraryFile = getLibraryByAssemblyName(name, ref);
if (libraryFile == null) {
return ArrayUtil.EMPTY_STRING_ARRAY;
}
assert ref.get() != null;
PluginClassLoader classLoader = (PluginClassLoader) getClass().getClassLoader();
IdeaPluginDescriptor plugin = PluginManager.getPlugin(classLoader.getPluginId());
assert plugin != null;
File dir = new File(plugin.getPath(), "externalAttributes");
val urls = new SmartList<String>();
val requiredFileName = name + ".xml";
FileUtil.visitFiles(
dir,
new Processor<File>() {
@Override
public boolean process(File file) {
if (file.isDirectory()) {
return true;
}
if (Comparing.equal(requiredFileName, file.getName(), false)
&& isValidExternalFile(ref.get().getSecond(), file)) {
urls.add(VfsUtil.pathToUrl(file.getPath()));
}
return true;
}
});
return ArrayUtil.toStringArray(urls);
} catch (Exception e) {
LOGGER.error(e);
}
}
return ArrayUtil.EMPTY_STRING_ARRAY;
}
public boolean processMessageLine(Callback callback) {
if (super.processMessageLine(callback)) {
return true;
}
final String line = callback.getCurrentLine();
if (line == null) {
return false;
}
if (JavacResourcesReader.MSG_PATTERNS_START.equals(line)) {
myParserActions.clear();
while (true) {
final String patternLine = callback.getNextLine();
if (JavacResourcesReader.MSG_PATTERNS_END.equals(patternLine)) {
break;
}
addJavacPattern(patternLine);
}
return true;
}
int colonIndex1 = line.indexOf(':');
if (colonIndex1 == 1) { // drive letter
colonIndex1 = line.indexOf(':', colonIndex1 + 1);
}
if (colonIndex1 >= 0) { // looks like found something like file path
@NonNls String part1 = line.substring(0, colonIndex1).trim();
if (part1.equalsIgnoreCase("error") /*jikes*/ || part1.equalsIgnoreCase("Caused by")) {
addMessage(callback, CompilerMessageCategory.ERROR, line.substring(colonIndex1));
return true;
}
if (part1.equalsIgnoreCase("warning")) {
addMessage(callback, CompilerMessageCategory.WARNING, line.substring(colonIndex1));
return true;
}
if (part1.equals("javac")) {
addMessage(callback, CompilerMessageCategory.ERROR, line);
return true;
}
final int colonIndex2 = line.indexOf(':', colonIndex1 + 1);
if (colonIndex2 >= 0) {
final String filePath = part1.replace(File.separatorChar, '/');
final Boolean fileExists =
ApplicationManager.getApplication()
.runReadAction(
new Computable<Boolean>() {
public Boolean compute() {
return LocalFileSystem.getInstance().findFileByPath(filePath) != null;
}
});
if (!fileExists.booleanValue()) {
// the part one turned out to be something else than a file path
return true;
}
try {
final int lineNum = Integer.parseInt(line.substring(colonIndex1 + 1, colonIndex2).trim());
String message = line.substring(colonIndex2 + 1).trim();
CompilerMessageCategory category = CompilerMessageCategory.ERROR;
if (message.startsWith(WARNING_PREFIX)) {
message = message.substring(WARNING_PREFIX.length()).trim();
category = CompilerMessageCategory.WARNING;
}
List<String> messages = new ArrayList<String>();
messages.add(message);
int colNum;
String prevLine = null;
do {
final String nextLine = callback.getNextLine();
if (nextLine == null) {
return false;
}
if (nextLine.trim().equals("^")) {
final CharSequence chars = prevLine == null ? line : prevLine;
final int offset = Math.max(0, Math.min(chars.length(), nextLine.indexOf('^')));
colNum = EditorUtil.calcColumnNumber(null, chars, 0, offset, myTabSize);
String messageEnd = callback.getNextLine();
while (isMessageEnd(messageEnd)) {
messages.add(messageEnd.trim());
messageEnd = callback.getNextLine();
}
if (messageEnd != null) {
callback.pushBack(messageEnd);
}
break;
}
if (prevLine != null) {
messages.add(prevLine);
}
prevLine = nextLine;
} while (true);
if (colNum >= 0) {
messages = convertMessages(messages);
final StringBuilder buf = StringBuilderSpinAllocator.alloc();
try {
for (final String m : messages) {
if (buf.length() > 0) {
buf.append("\n");
}
buf.append(m);
}
addMessage(
callback,
category,
buf.toString(),
VirtualFileManager.constructUrl(LocalFileSystem.PROTOCOL, filePath),
lineNum,
colNum + 1);
} finally {
StringBuilderSpinAllocator.dispose(buf);
}
return true;
}
} catch (NumberFormatException ignored) {
}
}
}
if (line.endsWith("java.lang.OutOfMemoryError")) {
addMessage(
callback,
CompilerMessageCategory.ERROR,
CompilerBundle.message("error.javac.out.of.memory"));
return true;
}
addMessage(callback, CompilerMessageCategory.INFORMATION, line);
return true;
}
