use of org.batfish.grammar.BgpTableFormat in project batfish by batfish.
the class ParseEnvironmentBgpTableJob method call.
@Override
public ParseEnvironmentBgpTableResult call() {
long startTime = System.currentTimeMillis();
long elapsedTime;
String currentPath = _file.toAbsolutePath().toString();
ParserRuleContext tree = null;
_logger.infof("Processing: '%s'\n", currentPath);
// String relativePathStr =
// _settings.getActiveTestrigSettings().getEnvironmentSettings().getEnvPath()
// .relativize(_file).toString();
BgpTablePlugin plugin = null;
BgpTableFormat format = BgpTableFormatDetector.identifyBgpTableFormat(_fileText);
switch(format) {
case EMPTY:
_warnings.redFlag("Empty file: '" + currentPath + "'\n");
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, _warnings, ParseStatus.EMPTY);
case UNKNOWN:
String unknownError = "Unknown bgp-table format for file: '" + currentPath + "'\n";
if (!_settings.ignoreUnknown()) {
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, new BatfishException(unknownError));
} else {
_warnings.unimplemented(unknownError);
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, _warnings, ParseStatus.UNKNOWN);
}
// $CASES-OMITTED$
default:
break;
}
plugin = _bgpTablePlugins.get(format);
if (plugin == null) {
String unsupportedError = "Unsupported bgp-table format: '" + format.bgpTableFormatName() + "' for file: '" + currentPath + "'\n";
if (!_settings.ignoreUnsupported()) {
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, new BatfishException(unsupportedError));
} else {
_warnings.unimplemented(unsupportedError);
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, _warnings, ParseStatus.UNSUPPORTED);
}
}
BgpTableExtractor extractor;
try {
_logger.info("\tParsing...");
BatfishCombinedParser<?, ?> combinedParser = plugin.parser(_fileText, _settings);
extractor = plugin.extractor(_hostname, _fileText, combinedParser, _warnings);
tree = Batfish.parse(combinedParser, _logger, _settings);
if (_settings.getPrintParseTree()) {
_ptSentences = ParseTreePrettyPrinter.getParseTreeSentences(tree, combinedParser);
}
_logger.info("\tPost-processing...");
extractor.processParseTree(tree);
_logger.info("OK\n");
} catch (ParserBatfishException e) {
String error = "Error parsing configuration file: '" + currentPath + "'";
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, new BatfishException(error, e));
} catch (Exception e) {
String error = "Error post-processing parse tree of configuration file: '" + currentPath + "'";
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, new BatfishException(error, e));
} finally {
Batfish.logWarnings(_logger, _warnings);
}
BgpAdvertisementsByVrf bgpAdvertisementsByVrf = extractor.getBgpAdvertisementsByVrf();
elapsedTime = System.currentTimeMillis() - startTime;
return new ParseEnvironmentBgpTableResult(elapsedTime, _logger.getHistory(), _file, _hostname, bgpAdvertisementsByVrf, _warnings, _ptSentences);
}
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