Examples with PMDParameters net.sourceforge.pmd.cli.PMDParameters used on opensource projects

Example 1 with PMDParameters

use of net.sourceforge.pmd.cli.PMDParameters in project pmd by pmd.

the class PMD method run.

/**
 * Parses the command line arguments and executes PMD.
 *
 * @param args
 *            command line arguments
 * @return the exit code, where <code>0</code> means successful execution,
 *         <code>1</code> means error, <code>4</code> means there have been
 *         violations found.
 */
public static int run(String[] args) {
    int status = 0;
    long start = System.nanoTime();
    final PMDParameters params = PMDCommandLineInterface.extractParameters(new PMDParameters(), args, "pmd");
    final PMDConfiguration configuration = params.toConfiguration();
    final Level logLevel = params.isDebug() ? Level.FINER : Level.INFO;
    final Handler logHandler = new ConsoleLogHandler();
    final ScopedLogHandlersManager logHandlerManager = new ScopedLogHandlersManager(logLevel, logHandler);
    final Level oldLogLevel = LOG.getLevel();
    // Need to do this, since the static logger has already been initialized
    // at this point
    LOG.setLevel(logLevel);
    try {
        int violations = PMD.doPMD(configuration);
        if (violations > 0 && configuration.isFailOnViolation()) {
            status = PMDCommandLineInterface.VIOLATIONS_FOUND;
        } else {
            status = 0;
        }
    } catch (Exception e) {
        System.out.println(PMDCommandLineInterface.buildUsageText());
        System.out.println();
        System.err.println(e.getMessage());
        status = PMDCommandLineInterface.ERROR_STATUS;
    } finally {
        logHandlerManager.close();
        LOG.setLevel(oldLogLevel);
        if (params.isBenchmark()) {
            long end = System.nanoTime();
            Benchmarker.mark(Benchmark.TotalPMD, end - start, 0);
            // TODO get specified report format from config
            TextReport report = new TextReport();
            report.generate(Benchmarker.values(), System.err);
        }
    }
    return status;
}