public static List<DataSource> getApplicableFiles(
PMDConfiguration configuration, Set<Language> languages) {
long startFiles = System.nanoTime();
LanguageFilenameFilter fileSelector = new LanguageFilenameFilter(languages);
List<DataSource> files = FileUtil.collectFiles(configuration.getInputPaths(), fileSelector);
long endFiles = System.nanoTime();
Benchmarker.mark(Benchmark.CollectFiles, endFiles - startFiles, 0);
return files;
}
/**
* @param args String[]
* @throws RuleSetNotFoundException
* @throws IOException
* @throws PMDException
*/
public static void main(String[] args)
throws RuleSetNotFoundException, IOException, PMDException {
String targetjdk = findOptionalStringValue(args, "--targetjdk", "1.4");
Language language = Language.JAVA;
LanguageVersion languageVersion = language.getVersion(targetjdk);
if (languageVersion == null) {
languageVersion = language.getDefaultVersion();
}
String srcDir =
findOptionalStringValue(args, "--source-directory", "/usr/local/java/src/java/lang/");
List<DataSource> dataSources =
FileUtil.collectFiles(srcDir, new LanguageFilenameFilter(language));
boolean debug = findBooleanSwitch(args, "--debug");
boolean parseOnly = findBooleanSwitch(args, "--parse-only");
if (debug) {
System.out.println("Using " + language.getName() + " " + languageVersion.getVersion());
}
if (parseOnly) {
Parser parser = PMD.parserFor(languageVersion, null);
parseStress(parser, dataSources, debug);
} else {
String ruleset = findOptionalStringValue(args, "--ruleset", "");
if (debug) {
System.out.println("Checking directory " + srcDir);
}
Set<RuleDuration> results = new TreeSet<RuleDuration>();
RuleSetFactory factory = new RuleSetFactory();
if (StringUtil.isNotEmpty(ruleset)) {
stress(languageVersion, factory.createRuleSet(ruleset), dataSources, results, debug);
} else {
Iterator<RuleSet> i = factory.getRegisteredRuleSets();
while (i.hasNext()) {
stress(languageVersion, i.next(), dataSources, results, debug);
}
}
TextReport report = new TextReport();
report.generate(results, System.err);
}
}