protected void readModules(FileMPSProject.ProjectDescriptor projDesc) {
myErrors = null;
// load solutions
Set<ModuleReference> existingModules = getModuleReferences();
for (Path modulePath : projDesc.getModules()) {
String path = modulePath.getPath();
IFile descriptorFile = FileSystem.getInstance().getFileByPath(path);
if (descriptorFile.exists()) {
ModuleDescriptor descriptor =
ModulesMiner.getInstance().loadModuleDescriptor(descriptorFile);
if (descriptor != null) {
ModulesMiner.ModuleHandle moduleHandle =
new ModulesMiner.ModuleHandle(descriptorFile, descriptor);
IModule m = ModuleRepositoryFacade.createModule(moduleHandle, this);
ModuleReference moduleReference = m.getModuleReference();
if (!(existingModules.remove(moduleReference))) {
super.addModule(moduleReference);
}
} else {
error("Can't load module from " + descriptorFile.getPath() + " Unknown file type.");
}
} else {
error("Can't load module from " + descriptorFile.getPath() + " File doesn't exist.");
}
}
for (ModuleReference ref : existingModules) {
super.removeModule(ref);
}
}
public ModuleDescriptor loadModuleDescriptor(IFile file) {
try {
String filePath = file.getPath();
if (filePath.endsWith(SLASH_META_INF_MODULE_XML)) {
DeploymentDescriptor deploymentDescriptor =
DeploymentDescriptorPersistence.loadDeploymentDescriptor(file);
ModuleDescriptor result = null;
IFile realDescriptorFile = getRealDescriptorFile(filePath, deploymentDescriptor);
if (realDescriptorFile != null) {
result = loadModuleDescriptor(realDescriptorFile);
}
// TODO create module without sources
if (result != null) {
result.setDeploymentDescriptor(deploymentDescriptor);
// TODO fix stubs
}
return result;
} else {
return DescriptorIOFacade.getInstance().fromFileType(file).readFromFile(file);
}
} catch (Exception t) {
LOG.error("Fail to load module from descriptor " + file.getPath(), t);
return null;
}
}
private void processExcludes(
@NotNull IFile descriptorFile, ModuleDescriptor descriptor, Set<IFile> excludes) {
if (descriptor == null || descriptorFile.isReadOnly()) {
return;
}
for (String p : descriptor.getSourcePaths()) {
excludes.add(FileSystem.getInstance().getFileByPath(p));
}
IFile genPath = ProjectPathUtil.getGeneratorOutputPath(descriptorFile.getParent(), descriptor);
if (genPath != null) {
excludes.add(genPath);
if (!descriptorFile.isReadOnly()) {
FileSystem.getInstance().getFileByPath(FileGenerationUtil.getCachesPath(genPath.getPath()));
}
}
IFile testsGenPath = ProjectPathUtil.getGeneratorTestsOutputPath(descriptorFile, descriptor);
if (testsGenPath != null) {
excludes.add(testsGenPath);
if (!descriptorFile.isReadOnly()) {
FileSystem.getInstance()
.getFileByPath(FileGenerationUtil.getCachesPath(testsGenPath.getPath()));
}
}
for (ModelRootDescriptor rootDescriptor : descriptor.getModelRootDescriptors()) {
ModelRoot root = rootDescriptor.getRoot();
if (root == null
|| root.getManager() != null && root.getManager() != LanguageID.JAVA_MANAGER) {
continue;
}
excludes.add(FileSystem.getInstance().getFileByPath(root.getPath()));
}
IFile classesGen = ProjectPathUtil.getClassesGenFolder(descriptorFile.getParent(), false);
if (classesGen != null) {
excludes.add(classesGen);
}
// todo: specify what kind of descriptor can be input for this method
if (descriptor instanceof LanguageDescriptor) {
IFile generatorClassesGen =
ProjectPathUtil.getClassesGenFolder(descriptorFile.getParent(), true);
if (generatorClassesGen != null) {
excludes.add(generatorClassesGen);
}
}
for (String entry : descriptor.getAdditionalJavaStubPaths()) {
excludes.add(FileSystem.getInstance().getFileByPath(entry));
}
}
@Override
public void rename(String newModelName, boolean changeFile) {
assertCanChange();
SModelReference oldName = getReference();
fireBeforeModelRenamed(new SModelRenamedEvent(this, oldName.getModelName(), newModelName));
// TODO update SModelId (if it contains modelName)
// if(getReference().getModelId().getModelName() != null) { }
SModelReference newModelReference =
PersistenceFacade.getInstance()
.createModelReference(
getReference().getModuleReference(), getReference().getModelId(), newModelName);
fireBeforeModelRenamed(newModelReference);
changeModelReference(newModelReference);
if (!changeFile) {
save();
} else {
if (changeFile && !(getSource() instanceof FileDataSource)) {
throw new UnsupportedOperationException("cannot change model file on non-file data source");
}
IFile oldFile = ((FileDataSource) getSource()).getFile();
ModelRoot root = ModelRootUtil.getModelRoot(this);
if (root instanceof DefaultModelRoot) {
DefaultModelRoot defaultModelRoot = (DefaultModelRoot) root;
String sourceRoot = null;
for (String sr : defaultModelRoot.getFiles(FileBasedModelRoot.SOURCE_ROOTS)) {
if (oldFile.getPath().startsWith(sr)) {
// using the same sourceRoot
sourceRoot = sr;
break;
}
}
try {
IFile newFile =
defaultModelRoot
.createSource(
newModelName,
FileUtil.getExtension(oldFile.getName()),
sourceRoot,
new HashMap<String, String>())
.getFile();
newFile.getParent().mkdirs();
newFile.createNewFile();
changeModelFile(newFile);
save();
oldFile.delete();
} catch (IOException e) {
LOG.error("cannot rename " + getModelName() + ": " + e.getMessage());
save();
}
}
}
fireModelRenamed(new SModelRenamedEvent(this, oldName.getModelName(), newModelName));
fireModelRenamed(oldName);
}
private <T> void readModuleDescriptorsFromFile(
IFile file,
Set<IFile> excludes,
List<T> result,
boolean refreshFiles,
DescriptorReader<T> reader) {
if (!needProcess(file, excludes)) return;
if (refreshFiles) {
FileSystem.getInstance().refresh(file);
}
if (file.getName().endsWith(JAR)) {
IFile jarRoot = FileSystem.getInstance().getFileByPath(file.getPath() + JAR_SEPARATOR);
if (jarRoot != null) {
readModuleDescriptorsFromFolder(jarRoot, excludes, result, refreshFiles, reader);
}
} else {
if (!isModuleFile(file)) return;
ModuleDescriptor moduleDescriptor = loadDescriptorOnly_internal(file, excludes);
if (moduleDescriptor != null) {
T descriptor = reader.read(new ModuleHandle(file, moduleDescriptor));
if (descriptor != null) {
result.add(descriptor);
}
}
}
}
private static IFile getRefactoringsFile(IFile modelFile) {
String modelPath = modelFile.getPath();
String refactoringsPath =
modelPath.substring(0, modelPath.length() - MPSExtentions.DOT_MODEL.length())
+ MPSExtentions.DOT_REFACTORINGS;
return FileSystem.getInstance().getFileByPath(refactoringsPath);
}
private SNode convertLanguage(LanguageDescriptor source) {
SNode result =
SConceptOperations.createNewNode("jetbrains.mps.lang.project.structure.Language", null);
result.setId(SNodeId.fromString("~root"));
SModelOperations.addRootNode(myModel, result);
fill(result, source);
SPropertyOperations.set(result, "doNotGenerateAdapters", "" + source.isDoNotGenerateAdapters());
SPropertyOperations.set(result, "genPath", source.getGenPath());
SPropertyOperations.set(result, "languagePath", myFile.getPath());
for (SModelReference ref : source.getAccessoryModels()) {
SLinkOperations.getTargets(result, "accessoryModels", true).add(convert(ref));
}
for (GeneratorDescriptor descriptor : source.getGenerators()) {
SLinkOperations.getTargets(result, "generator", true).add(convert(descriptor));
}
for (ModuleReference ref : source.getExtendedLanguages()) {
SLinkOperations.getTargets(result, "extendedLanguages", true).add(convert(ref));
}
for (Dependency dep : source.getRuntimeModules()) {
SLinkOperations.getTargets(result, "runtimeModules", true).add(convert(dep));
}
for (ModelRoot entry : source.getRuntimeStubModels()) {
SLinkOperations.getTargets(result, "runtimeStubModels", true).add(convert(entry));
}
for (StubSolution sol : source.getStubSolutions()) {
SLinkOperations.getTargets(result, "stubSolutions", true).add(convert(sol));
}
collectModels(result, source);
return result;
}
@Override
public String compute() {
TreeFileChooser chooser = new TreeFileChooser();
chooser.setMode(TreeFileChooser.MODE_DIRECTORIES);
IFile result = chooser.showDialog();
if (result == null) {
return null;
}
return result.getPath();
}
public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
try {
IModule module = ((SModelDescriptor) MapSequence.fromMap(_params).get("model")).getModule();
TreeFileChooser treeFileChooser = new TreeFileChooser();
treeFileChooser.setDirectoriesAreAlwaysVisible(true);
treeFileChooser.setMode(TreeFileChooser.MODE_DIRECTORIES);
final SModel sModel =
((SModelDescriptor) MapSequence.fromMap(_params).get("model")).getSModel();
treeFileChooser.setFileFilter(
new IFileFilter() {
public boolean accept(IFile file) {
return JavaCompiler.checkBaseModelMatchesSourceDirectory(
sModel, new File(file.getPath()));
}
});
String generatorOutputPath = module.getGeneratorOutputPath();
File initial = null;
File output = new File(generatorOutputPath);
if (output.exists()) {
initial = output;
File sourceRoot = new File(initial.getParentFile(), "source");
if (!(sourceRoot.exists())) {
sourceRoot = new File(initial.getParentFile(), "src");
}
initial = sourceRoot;
if (sourceRoot.exists()) {
File modelSource = new File(sourceRoot, NameUtil.pathFromNamespace(sModel.getLongName()));
if (modelSource.exists()) {
initial = modelSource;
}
}
}
if (initial != null) {
treeFileChooser.setInitialFile(
FileSystem.getInstance().getFileByPath(initial.getAbsolutePath()));
}
IFile result =
treeFileChooser.showDialog(((Frame) MapSequence.fromMap(_params).get("frame")));
if (result != null) {
JavaCompiler javaCompiler =
new JavaCompiler(
((IOperationContext) MapSequence.fromMap(_params).get("context")),
module,
new File(result.getPath()),
false,
sModel);
javaCompiler.compile();
}
} catch (Throwable t) {
if (log.isErrorEnabled()) {
log.error("User's action execute method failed. Action:" + "GetModelContentsFromSource", t);
}
}
}
private <T> void readModuleDescriptorsFromFolder(
IFile file,
Set<IFile> excludes,
List<T> result,
boolean refreshFiles,
DescriptorReader<T> reader) {
if (!needProcess(file, excludes)) return;
if (refreshFiles) {
FileSystem.getInstance().refresh(file);
}
// if this is a jar dir, we need to go to modules sub dir or check for META-INF/module.xml
// if this is just good old plain directory, we check every file in it
if (file.getPath().endsWith(JAR + JAR_SEPARATOR)) {
IFile moduleXml = file.getDescendant(META_INF).getDescendant(MODULE_XML);
if (moduleXml.exists() && !moduleXml.isDirectory()) {
ModuleDescriptor moduleDescriptor = loadModuleDescriptor(moduleXml);
if (moduleDescriptor != null) {
T descriptor = reader.read(new ModuleHandle(moduleXml, moduleDescriptor));
if (descriptor != null) {
result.add(descriptor);
}
}
} else {
IFile dirInJar = file.getDescendant(MODULES_DIR);
if (dirInJar.exists() && dirInJar.isDirectory()) {
readModuleDescriptorsFromFolder(dirInJar, excludes, result, refreshFiles, reader);
}
}
} else {
// first, we read from files
// this way all modules roots, sources/classes folders are in excludes and we do not even go
// into them
List<IFile> children = file.getChildren();
ArrayList<IFile> folders = new ArrayList<IFile>();
for (IFile child : children) {
if (!child.isDirectory()) {
readModuleDescriptorsFromFile(child, excludes, result, refreshFiles, reader);
} else {
folders.add(child);
}
}
// now read from folders
for (IFile child : folders) {
readModuleDescriptorsFromFolder(child, excludes, result, refreshFiles, reader);
}
}
}
private SNode convertSolution(SolutionDescriptor source) {
SNode result =
SConceptOperations.createNewNode("jetbrains.mps.lang.project.structure.Solution", null);
result.setId(SNodeId.fromString("~root"));
SModelOperations.addRootNode(myModel, result);
fill(result, source);
SPropertyOperations.set(result, "dontLoadClasses", "" + source.isDontLoadClasses());
SPropertyOperations.set(result, "outputPath", source.getOutputPath());
SPropertyOperations.set(result, "solutionPath", myFile.getPath());
collectModels(result, source);
return result;
}
private ModuleDescriptor loadDescriptorOnly_internal(IFile descriptorFile, Set<IFile> excludes) {
try {
ModuleDescriptor descriptor = loadModuleDescriptor(descriptorFile);
if (descriptor != null) {
processExcludes(descriptorFile, descriptor, excludes);
}
return descriptor;
} catch (Exception t) {
LOG.error("Fail to load module from descriptor " + descriptorFile.getPath(), t);
}
return null;
}
/**
* Convert path from sources module descriptor for using on distribution /classes && /classes_gen
* converts to bundle home path
*
* @param originalPath Original path from sources module descriptor
* @return Converted path, null if path meaningless on packaged module
*/
@Nullable
private String convertPath(
String originalPath,
IFile bundleHome,
IFile sourcesDescriptorFile,
ModuleDescriptor descriptor) {
MacroHelper macroHelper = MacrosFactory.forModuleFile(sourcesDescriptorFile);
String canonicalPath = FileUtil.getCanonicalPath(originalPath).toLowerCase();
// /classes && /classes_gen hack
String suffix = descriptor.getCompileInMPS() ? CLASSES_GEN : CLASSES;
if (canonicalPath.endsWith(suffix)) {
// MacrosFactory based on original descriptor file because we use original descriptor file for
// ModuleDescriptor reading, so all paths expanded to original descriptor file
String classes = macroHelper.expandPath("${module}/" + suffix);
if (FileUtil.getCanonicalPath(classes).equalsIgnoreCase(canonicalPath)) {
return bundleHome.getPath();
}
} else if (FileUtil.getCanonicalPath(bundleHome.getPath()).equalsIgnoreCase(canonicalPath)) {
return bundleHome.getPath();
}
// ${mps_home}/lib
String mpsHomeLibPath =
FileUtil.getCanonicalPath(PathManager.getHomePath() + File.separator + "lib").toLowerCase();
if (canonicalPath.startsWith(mpsHomeLibPath)) {
return canonicalPath;
}
// we used to keep originalPath if it has a macro not known to MPS here.
// However, the check has been deprecated in 2012 and thus removed. I'm not 100% sure what
// 'meaningless' in the contract of the method means. Of course, unknown macros make no sense
// for us
// and thus null is legitimate answer, OTOH, custom macros might have a lot of meaning to
// someone else.
//
// ignore paths starts from ${module}/${project} etc
return null;
}
public Path compute() {
TreeFileChooser chooser = new TreeFileChooser();
chooser.setExtensionFileFilter(
MPSExtentions.DOT_LANGUAGE,
MPSExtentions.DOT_SOLUTION,
MPSExtentions.DOT_LIBRARY,
MPSExtentions.DOT_DEVKIT);
IFile file = chooser.showDialog(myOwner.getMainComponent());
if (file == null) {
return null;
}
return new Path(file.getPath());
}
public static void save(IFile modelFile, StructureModificationLog log) {
IFile refactoringsFile = getRefactoringsFile(modelFile);
refactoringsFile.createNewFile();
Document document = new HistoryWriter().saveHistory(log);
if (refactoringsFile.isReadOnly()) {
LOG.error("Can't write to " + refactoringsFile.getPath());
return;
}
try {
JDOMUtil.writeDocument(document, refactoringsFile);
} catch (IOException e) {
LOG.error("Error in file " + refactoringsFile, e);
}
}
@Nullable
public static IFile getRealDescriptorFile(
String filePath, DeploymentDescriptor deploymentDescriptor) {
if (deploymentDescriptor.getSourcesJar() != null) {
IFile moduleJar =
FileSystem.getInstance()
.getFileByPath(
filePath.substring(0, filePath.length() - SLASH_META_INF_MODULE_XML.length()));
IFile sourcesJar = moduleJar.getParent().getDescendant(deploymentDescriptor.getSourcesJar());
if (sourcesJar.exists() && deploymentDescriptor.getDescriptorFile() != null) {
return FileSystem.getInstance()
.getFileByPath(
sourcesJar.getPath() + "!/module/" + deploymentDescriptor.getDescriptorFile());
}
}
return null;
}
private SNode convertDevkit(DevkitDescriptor source) {
SNode result =
SConceptOperations.createNewNode("jetbrains.mps.lang.project.structure.DevKit", null);
result.setId(SNodeId.fromString("~root"));
SModelOperations.addRootNode(myModel, result);
fill(result, source);
SPropertyOperations.set(result, "devkitPath", myFile.getPath());
for (ModuleReference ref : source.getExtendedDevkits()) {
SLinkOperations.getTargets(result, "extendedDevkits", true).add(convert(ref));
}
for (ModuleReference ref : source.getExportedLanguages()) {
SLinkOperations.getTargets(result, "exportedLanguages", true).add(convert(ref));
}
for (ModuleReference ref : source.getExportedSolutions()) {
SLinkOperations.getTargets(result, "exportedSolutions", true).add(convert(ref));
}
return result;
}
public static StructureModificationLog load(IFile modelFile) {
IFile refactoringsFile = getRefactoringsFile(modelFile);
if (!refactoringsFile.exists()) return null;
try {
HistoryReaderHandler handler = new HistoryReaderHandler();
JDOMUtil.createSAXParser().parse(JDOMUtil.loadSource(refactoringsFile), handler);
return handler.getResult();
} catch (SAXParseException e) {
LOG.warning(refactoringsFile.getPath() + " line " + e.getLineNumber());
} catch (IOException e) {
LOG.error(e);
} catch (SAXException e) {
LOG.error(e);
} catch (ParserConfigurationException e) {
LOG.error(e);
}
return null;
}
public static ModuleDescriptor loadModuleDescriptor(
IFile moduleDescriptorFile,
TemplateQueryContext genContext,
SNode originalModule,
ModuleChecker.Reporter reporter) {
MacroHelper helper =
new ModuleLoaderUtils.ModuleMacroHelper(
moduleDescriptorFile.getParent(), genContext, originalModule, reporter);
String path = moduleDescriptorFile.getPath();
if (path.endsWith(MPSExtentions.DOT_LANGUAGE)) {
return LanguageDescriptorPersistence.loadLanguageDescriptor(moduleDescriptorFile, helper);
} else if (path.endsWith(MPSExtentions.DOT_SOLUTION)) {
return SolutionDescriptorPersistence.loadSolutionDescriptor(moduleDescriptorFile, helper);
} else if (path.endsWith(MPSExtentions.DOT_DEVKIT)) {
return DevkitDescriptorPersistence.loadDevKitDescriptor(moduleDescriptorFile);
}
throw new RuntimeException("unknown file type: " + moduleDescriptorFile.getName());
}
public void changeModelFile(IFile newModelFile) {
assertCanChange();
if (!(getSource() instanceof FileDataSource)) {
throw new UnsupportedOperationException("cannot change model file on non-file data source");
}
FileDataSource source = (FileDataSource) getSource();
if (source.getFile().getPath().equals(newModelFile.getPath())) return;
IFile oldFile = source.getFile();
jetbrains.mps.smodel.SModel model = getSModel();
fireBeforeModelFileChanged(
new SModelFileChangedEvent(model.getModelDescriptor(), oldFile, newModelFile));
source.setFile(newModelFile);
updateTimestamp();
fireModelFileChanged(
new SModelFileChangedEvent(model.getModelDescriptor(), oldFile, newModelFile));
}
private void invalidateCompiledClasses(SModule module) {
IFile classesGen = getJavaFacet(module).getClassesGen();
if (classesGen != null) {
ClassPathFactory.getInstance().invalidate(Collections.singleton(classesGen.getPath()));
}
}
// FIXME: MPS-19756
// TODO: get rid of this code - generate the deployment descriptor during build process
protected void updatePackagedDescriptor() {
// things to do:
// 1) load/prepare stub libraries (getAdditionalJavaStubPaths) from sources descriptor
// 2) load/prepare stub model roots from sources descriptor
// 3) load libraries from deployment descriptor (/classes_gen ?)
// possible cases:
// 1) without deployment descriptor (nothing to do; todo: ?)
// 2) with deployment descriptor, without sources (to do: 3)
// 3) with deployment descriptor, with sources (to do: 1,2,3)
if (!isPackaged()) {
return;
}
ModuleDescriptor descriptor = getModuleDescriptor();
if (descriptor == null) {
return;
}
DeploymentDescriptor deplDescriptor = descriptor.getDeploymentDescriptor();
if (deplDescriptor == null) {
return;
}
final IFile bundleHomeFile = getDescriptorFile().getBundleHome();
if (bundleHomeFile == null) {
return;
}
IFile bundleParent = bundleHomeFile.getParent();
if (bundleParent == null || !bundleParent.exists()) {
return;
}
IFile sourcesDescriptorFile =
ModulesMiner.getSourceDescriptorFile(getDescriptorFile(), deplDescriptor);
if (sourcesDescriptorFile == null) {
// todo: for now it's impossible
assert descriptor instanceof DeploymentDescriptor;
} else {
assert !(descriptor instanceof DeploymentDescriptor);
}
// 1 && 2
if (sourcesDescriptorFile != null) {
// stub libraries
// todo: looks like module.xml contains info about model libs
// ignore stub libraries from source module descriptor, use libs from DeploymentDescriptor
descriptor.getAdditionalJavaStubPaths().clear();
// stub model roots
List<ModelRootDescriptor> toRemove = new ArrayList<ModelRootDescriptor>();
List<ModelRootDescriptor> toAdd = new ArrayList<ModelRootDescriptor>();
for (ModelRootDescriptor rootDescriptor : descriptor.getModelRootDescriptors()) {
String rootDescriptorType = rootDescriptor.getType();
if (rootDescriptorType.equals(PersistenceRegistry.JAVA_CLASSES_ROOT)) {
// trying to load old format from deployment descriptor
String pathElement = rootDescriptor.getMemento().get("path");
boolean update = false;
Memento newMemento = new MementoImpl();
if (pathElement != null) {
// See JavaSourceStubModelRoot & JavaClassStubsModelRoot load methods need to replace
// with super
String convertedPath =
convertPath(pathElement, bundleHomeFile, sourcesDescriptorFile, descriptor);
if (convertedPath != null) {
newMemento.put("path", convertedPath);
update = true;
}
} else {
// trying to load new format : replacing paths like **.jar!/module ->
String contentPath = rootDescriptor.getMemento().get(FileBasedModelRoot.CONTENT_PATH);
List<String> paths = new LinkedList<String>();
for (Memento sourceRoot :
rootDescriptor.getMemento().getChildren(FileBasedModelRoot.SOURCE_ROOTS)) {
paths.add(contentPath + File.separator + sourceRoot.get("location"));
}
newMemento.put(FileBasedModelRoot.CONTENT_PATH, bundleParent.getPath());
Memento newMementoChild = newMemento.createChild(FileBasedModelRoot.SOURCE_ROOTS);
for (String path : paths) {
String convertedPath =
convertPath(path, bundleHomeFile, sourcesDescriptorFile, descriptor);
if (convertedPath != null) {
newMementoChild.put(
"location",
convertedPath.replace(newMemento.get(FileBasedModelRoot.CONTENT_PATH), ""));
update = true;
}
}
}
if (update) {
toAdd.add(new ModelRootDescriptor(rootDescriptorType, newMemento));
}
toRemove.add(rootDescriptor);
}
}
descriptor.getModelRootDescriptors().removeAll(toRemove);
descriptor.getModelRootDescriptors().addAll(toAdd);
}
// 3
for (String jarFile : deplDescriptor.getLibraries()) {
IFile jar =
jarFile.startsWith("/")
? myFileSystem.getFile(PathManager.getHomePath() + jarFile)
: bundleParent.getDescendant(jarFile);
if (jar.exists()) {
String path = jar.getPath();
descriptor.getAdditionalJavaStubPaths().add(path);
descriptor.getModelRootDescriptors().add(ModelRootDescriptor.getJavaStubsModelRoot(jar));
}
}
}
private <T> MultiMap<SModel, T> findCandidates(
Collection<SModel> models,
Set<T> elems,
Consumer<SModel> processedModels,
Function<T, UsageEntry> id) {
// get all files in scope
final ManyToManyMap<SModel, VirtualFile> scopeFiles = new ManyToManyMap<SModel, VirtualFile>();
for (final SModel sm : models) {
if (sm instanceof EditableSModel && ((EditableSModel) sm).isChanged()) {
continue;
}
DataSource source = sm.getSource();
// these are data sources this participant knows about
if (!(source instanceof FileDataSource || source instanceof FilePerRootDataSource)) {
continue;
}
/*
This is a tmp fix for MPS-24151. See the issue to learn about the correct fix
*/
if (!(sm instanceof DefaultSModelDescriptor)) {
continue;
}
Collection<IFile> modelFiles = getDataSourceFiles(source);
for (IFile modelFile : modelFiles) {
String ext = FileUtil.getExtension(modelFile.getName());
if (ext == null || modelFile.isDirectory()) {
continue;
}
VirtualFile vf = VirtualFileUtils.getOrCreateVirtualFile(modelFile);
if (vf == null) {
LogManager.getLogger(MPSModelsFastFindSupport.class)
.warn(
String.format(
"Model %s: virtual file not found for model file. Model file: %s",
sm.getName(), modelFile.getPath()));
continue;
}
processedModels.consume(sm);
scopeFiles.addLink(sm, vf);
}
}
// filter files with usages
ConcreteFilesGlobalSearchScope allFiles =
new ConcreteFilesGlobalSearchScope(scopeFiles.getSecond());
// process indexes
MultiMap<SModel, T> result = new SetBasedMultiMap<SModel, T>();
for (T elem : elems) {
UsageEntry entry = id.apply(elem);
Collection<VirtualFile> matchingFiles;
try {
matchingFiles = MPSModelsIndexer.getContainingFiles(entry, allFiles);
} catch (ProcessCanceledException ce) {
matchingFiles = Collections.emptyList();
}
// back-transform
for (VirtualFile file : matchingFiles) {
for (SModel m : scopeFiles.getBySecond(file)) {
result.putValue(m, elem);
}
}
}
return result;
}
public static void saveLanguageDescriptor(
IFile file, LanguageDescriptor descriptor, MacroHelper macroHelper) {
if (file.isReadOnly()) {
if (LOG.isEnabledFor(Priority.ERROR)) {
LOG.error("Cant't save " + file.getPath());
}
return;
}
Element languageElement = new Element("language");
languageElement.setAttribute("namespace", descriptor.getNamespace());
String uuid = descriptor.getUUID();
if (uuid != null) {
languageElement.setAttribute("uuid", uuid);
}
if (descriptor.getGenPath() != null) {
languageElement.setAttribute(
"generatorOutputPath", macroHelper.shrinkPath(descriptor.getGenPath()));
}
Element models = new Element("models");
ModuleDescriptorPersistence.saveModelRoots(
models, descriptor.getModelRootDescriptors(), macroHelper);
languageElement.addContent(models);
if (!(descriptor.getModuleFacetDescriptors().isEmpty())) {
Element facets = new Element("facets");
ModuleDescriptorPersistence.saveFacets(
facets, descriptor.getModuleFacetDescriptors(), macroHelper);
languageElement.addContent(facets);
}
Element accessoryModels = new Element("accessoryModels");
for (SModelReference model : SetSequence.fromSet(descriptor.getAccessoryModels())) {
XmlUtil.tagWithAttribute(accessoryModels, "model", "modelUID", model.toString());
}
languageElement.addContent(accessoryModels);
Element generators = new Element("generators");
for (GeneratorDescriptor generatorDescriptor :
ListSequence.fromList(descriptor.getGenerators())) {
GeneratorDescriptorPersistence.saveGeneratorDescriptor(
generators, generatorDescriptor, macroHelper);
}
languageElement.addContent(generators);
if (!(descriptor.getAdditionalJavaStubPaths().isEmpty())) {
Element stubModelEntries = new Element("stubModelEntries");
ModuleDescriptorPersistence.saveStubModelEntries(
stubModelEntries, descriptor.getAdditionalJavaStubPaths(), macroHelper);
languageElement.addContent(stubModelEntries);
}
Element sourcePath = new Element("sourcePath");
for (String p : descriptor.getSourcePaths()) {
XmlUtil.tagWithAttribute(sourcePath, "source", "path", macroHelper.shrinkPath(p));
}
languageElement.addContent(sourcePath);
ModuleDescriptorPersistence.saveDependencies(languageElement, descriptor);
Element extendedLanguages = new Element("extendedLanguages");
for (SModuleReference ref : SetSequence.fromSet(descriptor.getExtendedLanguages())) {
XmlUtil.tagWithText(extendedLanguages, "extendedLanguage", ref.toString());
}
languageElement.addContent(extendedLanguages);
try {
OutputStream os = file.openOutputStream();
JDOMUtil.writeDocument(new Document(languageElement), os);
} catch (Exception e) {
if (LOG.isEnabledFor(Priority.ERROR)) {
LOG.error("", e);
}
}
ModuleDescriptorPersistence.setTimestamp(descriptor, file);
}