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));
}
}
public ModuleHandle loadHandle(ModelInputStream stream) throws IOException {
if (stream.readShort() != 0x1be0) throw new IOException("bad stream: no start marker");
String file = stream.readString();
ModuleDescriptor descriptor;
int type = stream.readByte();
if (type == 1) {
descriptor = new LanguageDescriptor();
} else if (type == 2) {
descriptor = new SolutionDescriptor();
} else if (type == 3) {
descriptor = new DevkitDescriptor();
} else {
throw new IOException("broken stream: invalid descriptor type");
}
descriptor.load(stream);
return new ModuleHandle(FileSystem.getInstance().getFileByPath(file), descriptor);
}