@Override
public IStrategoTerm invoke(Context context, IStrategoTerm current, IStrategoTerm projectName) {
if (!isTermString(current) || !isTermString(projectName)) return null;
String filename = ((IStrategoString) current).stringValue();
ISourceProject project = findProject(((IStrategoString) projectName).stringValue());
if (project == null) return null;
File file = new File(filename);
Descriptor descriptor = Environment.getDescriptor(LanguageRegistry.findLanguage("SugarTest"));
IStrategoTerm result = null;
try {
IParseController ip = descriptor.createParseController();
if (ip instanceof DynamicParseController) ip = ((DynamicParseController) ip).getWrapped();
if (ip instanceof SGLRParseController) {
SGLRParseController sglrController = (SGLRParseController) ip;
sglrController.initialize(new Path(filename), project, null);
// Must lock the parse lock of this controller
// or hit the assertion in AbstractSGLRI.parse
sglrController.getParseLock().lock();
try {
JSGLRI parser = sglrController.getParser();
parser.setUseRecovery(false);
result = parser.parse(new FileInputStream(file), file.getAbsolutePath());
} finally {
sglrController.getParseLock().unlock();
}
}
} catch (Exception e) {
Environment.logException("Could not parse testing string", e);
}
return result;
}
public ParseControllerBase(String languageID) {
fLanguage = LanguageRegistry.findLanguage(languageID);
}