Examples with ResourceLoader net.sourceforge.pmd.util.ResourceLoader used on opensource projects

Example 11 with ResourceLoader

use of net.sourceforge.pmd.util.ResourceLoader in project pmd by pmd.

the class PMDTaskImpl method doTask.

private void doTask() {
    setupClassLoader();
    // Setup RuleSetFactory and validate RuleSets
    final ResourceLoader rl = setupResourceLoader();
    RuleSetFactory ruleSetFactory = RulesetsFactoryUtils.getRulesetFactory(configuration, rl);
    try {
        // This is just used to validate and display rules. Each thread will create its own ruleset
        String ruleSets = configuration.getRuleSets();
        if (StringUtils.isNotBlank(ruleSets)) {
            // Substitute env variables/properties
            configuration.setRuleSets(project.replaceProperties(ruleSets));
        }
        RuleSets rules = ruleSetFactory.createRuleSets(configuration.getRuleSets());
        logRulesUsed(rules);
    } catch (RuleSetNotFoundException e) {
        throw new BuildException(e.getMessage(), e);
    }
    if (configuration.getSuppressMarker() != null) {
        project.log("Setting suppress marker to be " + configuration.getSuppressMarker(), Project.MSG_VERBOSE);
    }
    // Start the Formatters
    for (Formatter formatter : formatters) {
        project.log("Sending a report to " + formatter, Project.MSG_VERBOSE);
        formatter.start(project.getBaseDir().toString());
    }
    // log("Setting Language Version " + languageVersion.getShortName(),
    // Project.MSG_VERBOSE);
    // TODO Do we really need all this in a loop over each FileSet? Seems
    // like a lot of redundancy
    RuleContext ctx = new RuleContext();
    Report errorReport = new Report();
    final AtomicInteger reportSize = new AtomicInteger();
    final String separator = System.getProperty("file.separator");
    for (FileSet fs : filesets) {
        List<DataSource> files = new LinkedList<>();
        DirectoryScanner ds = fs.getDirectoryScanner(project);
        String[] srcFiles = ds.getIncludedFiles();
        for (String srcFile : srcFiles) {
            File file = new File(ds.getBasedir() + separator + srcFile);
            files.add(new FileDataSource(file));
        }
        final String inputPaths = ds.getBasedir().getPath();
        configuration.setInputPaths(inputPaths);
        Renderer logRenderer = new AbstractRenderer("log", "Logging renderer") {

            @Override
            public void start() {
            // Nothing to do
            }

            @Override
            public void startFileAnalysis(DataSource dataSource) {
                project.log("Processing file " + dataSource.getNiceFileName(false, inputPaths), Project.MSG_VERBOSE);
            }

            @Override
            public void renderFileReport(Report r) {
                int size = r.size();
                if (size > 0) {
                    reportSize.addAndGet(size);
                }
            }

            @Override
            public void end() {
            // Nothing to do
            }

            @Override
            public String defaultFileExtension() {
                return null;
            }
        };
        List<Renderer> renderers = new ArrayList<>(formatters.size() + 1);
        renderers.add(logRenderer);
        for (Formatter formatter : formatters) {
            renderers.add(formatter.getRenderer());
        }
        try {
            PMD.processFiles(configuration, ruleSetFactory, files, ctx, renderers);
        } catch (RuntimeException pmde) {
            handleError(ctx, errorReport, pmde);
        }
    }
    int problemCount = reportSize.get();
    project.log(problemCount + " problems found", Project.MSG_VERBOSE);
    for (Formatter formatter : formatters) {
        formatter.end(errorReport);
    }
    if (failuresPropertyName != null && problemCount > 0) {
        project.setProperty(failuresPropertyName, String.valueOf(problemCount));
        project.log("Setting property " + failuresPropertyName + " to " + problemCount, Project.MSG_VERBOSE);
    }
    if (failOnRuleViolation && problemCount > maxRuleViolations) {
        throw new BuildException("Stopping build since PMD found " + problemCount + " rule violations in the code");
    }
}

Example 12 with ResourceLoader

use of net.sourceforge.pmd.util.ResourceLoader in project pmd by pmd.

the class AbstractLanguageVersionTest method testRegisteredRulesets.

/**
 * Makes sure, that for each language a "rulesets.properties" file exists.
 *
 * @throws Exception
 *             any error
 */
@Test
public void testRegisteredRulesets() throws Exception {
    // only check for languages, that support rules
    if (expected == null || expected.getLanguage().getRuleChainVisitorClass() == null) {
        return;
    }
    ResourceLoader rl = new ResourceLoader();
    Properties props = new Properties();
    String rulesetsProperties = "rulesets/" + simpleTerseName + "/rulesets.properties";
    try (InputStream inputStream = rl.loadClassPathResourceAsStreamOrThrow(rulesetsProperties)) {
        props.load(inputStream);
    }
    String rulesetFilenames = props.getProperty("rulesets.filenames");
    assertNotNull(rulesetFilenames);
    RuleSetFactory factory = new RuleSetFactory();
    if (rulesetFilenames.trim().isEmpty()) {
        return;
    }
    String[] rulesets = rulesetFilenames.split(",");
    for (String r : rulesets) {
        InputStream stream = rl.loadClassPathResourceAsStream(r);
        assertNotNull(stream);
        stream.close();
        RuleSet ruleset = factory.createRuleSet(r);
        assertNotNull(ruleset);
    }
}

Example 13 with ResourceLoader

use of net.sourceforge.pmd.util.ResourceLoader in project pmd by pmd.

the class AbstractRuleSetFactoryTest method getRuleSetFileNames.

private List<String> getRuleSetFileNames(String language) throws IOException, RuleSetNotFoundException {
    List<String> ruleSetFileNames = new ArrayList<>();
    try {
        Properties properties = new Properties();
        try (InputStream is = new ResourceLoader().loadClassPathResourceAsStreamOrThrow("rulesets/" + language + "/rulesets.properties")) {
            properties.load(is);
        }
        String fileNames = properties.getProperty("rulesets.filenames");
        StringTokenizer st = new StringTokenizer(fileNames, ",");
        while (st.hasMoreTokens()) {
            ruleSetFileNames.add(st.nextToken());
        }
    } catch (RuleSetNotFoundException e) {
        // this might happen if a language is only support by CPD, but not
        // by PMD
        System.err.println("No ruleset found for language " + language);
    }
    return ruleSetFileNames;
}