private void parseErrorWalkAndVisit(RecognitionException e, File file) {
try {
// Process the exception
visitor.visitFile(null);
visitor.processRecognitionException(e);
} catch (Exception e2) {
throw new AnalysisException(getAnalyisExceptionMessage(file), e2);
}
}
/**
* Used to do scan of test files.
*
* @param files
*/
public void simpleScan(Iterable<File> files) {
SourceProject project = (SourceProject) index.search("Java Project");
VisitorContext context = new VisitorContext(project);
visitor.setContext(context);
ProgressReport progressReport =
new ProgressReport(
"Report about progress of Java AST analyzer", TimeUnit.SECONDS.toMillis(10));
progressReport.start(Lists.newArrayList(files));
boolean successfulyCompleted = false;
try {
for (File file : files) {
simpleScan(file, context);
progressReport.nextFile();
}
successfulyCompleted = true;
} finally {
if (successfulyCompleted) {
progressReport.stop();
} else {
progressReport.cancel();
}
}
}
private void simpleScan(File file, VisitorContext context) {
context.setFile(file);
try {
Tree ast = parser.parse(file);
visitor.visitFile(ast);
} catch (RecognitionException e) {
checkInterrrupted(e);
LOG.error("Unable to parse source file : " + file.getAbsolutePath());
LOG.error(e.getMessage());
parseErrorWalkAndVisit(e, file);
} catch (Exception e) {
checkInterrrupted(e);
throw new AnalysisException(getAnalyisExceptionMessage(file), e);
}
}