Examples with SourceCodeProcessor net.sourceforge.pmd.SourceCodeProcessor used on opensource projects

Example 11 with SourceCodeProcessor

use of net.sourceforge.pmd.SourceCodeProcessor in project pmd by pmd.

the class Benchmarker method stress.

/**
 * @param languageVersion
 *            LanguageVersion
 * @param ruleSet
 *            RuleSet
 * @param dataSources
 *            List<DataSource>
 * @param results
 *            Set<RuleDuration>
 * @param debug
 *            boolean
 * @throws PMDException
 * @throws IOException
 */
private static void stress(LanguageVersion languageVersion, RuleSet ruleSet, List<DataSource> dataSources, Set<RuleDuration> results, boolean debug) throws PMDException, IOException {
    for (Rule rule : ruleSet.getRules()) {
        if (debug) {
            System.out.println("Starting " + rule.getName());
        }
        final RuleSet working = RuleSet.forSingleRule(rule);
        RuleSets ruleSets = new RuleSets(working);
        PMDConfiguration config = new PMDConfiguration();
        config.setDefaultLanguageVersion(languageVersion);
        RuleContext ctx = new RuleContext();
        long start = System.currentTimeMillis();
        for (DataSource ds : dataSources) {
            try (DataSource dataSource = ds;
                InputStream stream = new BufferedInputStream(dataSource.getInputStream())) {
                ctx.setSourceCodeFile(new File(dataSource.getNiceFileName(false, null)));
                new SourceCodeProcessor(config).processSourceCode(stream, ruleSets, ctx);
            }
        }
        long end = System.currentTimeMillis();
        long elapsed = end - start;
        results.add(new RuleDuration(elapsed, rule));
        if (debug) {
            System.out.println("Done timing " + rule.getName() + "; elapsed time was " + elapsed);
        }
    }
}

Example 12 with SourceCodeProcessor

use of net.sourceforge.pmd.SourceCodeProcessor in project pmd by pmd.

the class XPathMetricFunctionTest method getViolations.

private Iterator<RuleViolation> getViolations(Rule rule, String code) throws PMDException {
    RuleContext ctx = new RuleContext();
    Report report = new Report();
    ctx.setReport(report);
    ctx.setSourceCodeFile(new File("n/a"));
    // for test, we want immediate exceptions thrown and not collect them
    ctx.setIgnoreExceptions(false);
    RuleSet rules = RuleSet.forSingleRule(rule);
    SourceCodeProcessor sourceCodeProcessor = new SourceCodeProcessor(new PMDConfiguration());
    sourceCodeProcessor.processSourceCode(new StringReader(code), new RuleSets(rules), ctx);
    return report.iterator();
}

Example 13 with SourceCodeProcessor

use of net.sourceforge.pmd.SourceCodeProcessor in project pmd-eclipse-plugin by pmd.

the class AbstractStructureInspectorPage method getPMDMethods.

/**
 * Gets a List of all PMD-Methods.
 *
 * @return an List of ASTMethodDeclarations
 */
private List<ASTMethodDeclaration> getPMDMethods() {
    List<ASTMethodDeclaration> methodList = new ArrayList<>();
    // PMD needs this Resource as a String
    try {
        DFAGraphRule dfaGraphRule = new JavaDFAGraphRule();
        RuleSet rs = RuleSetUtil.newSingle(dfaGraphRule);
        RuleContext ctx = new RuleContext();
        ctx.setSourceCodeFile(new File("[scratchpad]"));
        // StringReader reader = new StringReader(getDocument().get());
        // run PMD using the DFAGraphRule and the Text of the Resource
        // new PMDEngine().processFile(reader, rs, ctx);
        byte[] bytes = getDocument().get().getBytes();
        InputStream input = new ByteArrayInputStream(bytes);
        new SourceCodeProcessor(new PMDConfiguration()).processSourceCode(input, InternalRuleSetUtil.toRuleSets(Collections.singletonList(rs)), ctx);
        // the Rule then can give us the Methods
        for (DFAGraphMethod m : dfaGraphRule.getMethods()) {
            if (m instanceof ASTMethodDeclaration) {
                methodList.add((ASTMethodDeclaration) m);
            }
        }
        Collections.sort(methodList, ASTUtil.METHOD_COMPARATOR);
    } catch (PMDException pmde) {
        logError(StringKeys.ERROR_PMD_EXCEPTION + toString(), pmde);
    }
    return methodList;
}