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

Example 6 with ResourceLoader

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

the class PMD method doPMD.

/**
 * This method is the main entry point for command line usage.
 *
 * @param configuration
 *            the configure to use
 * @return number of violations found.
 */
public static int doPMD(PMDConfiguration configuration) {
    // Load the RuleSets
    RuleSetFactory ruleSetFactory = RulesetsFactoryUtils.getRulesetFactory(configuration, new ResourceLoader());
    RuleSets ruleSets = RulesetsFactoryUtils.getRuleSetsWithBenchmark(configuration.getRuleSets(), ruleSetFactory);
    if (ruleSets == null) {
        return 0;
    }
    Set<Language> languages = getApplicableLanguages(configuration, ruleSets);
    List<DataSource> files = getApplicableFiles(configuration, languages);
    long reportStart = System.nanoTime();
    try {
        Renderer renderer = configuration.createRenderer();
        List<Renderer> renderers = Collections.singletonList(renderer);
        renderer.setWriter(IOUtil.createWriter(configuration.getReportFile()));
        renderer.start();
        Benchmarker.mark(Benchmark.Reporting, System.nanoTime() - reportStart, 0);
        RuleContext ctx = new RuleContext();
        final AtomicInteger violations = new AtomicInteger(0);
        ctx.getReport().addListener(new ThreadSafeReportListener() {

            @Override
            public void ruleViolationAdded(RuleViolation ruleViolation) {
                violations.incrementAndGet();
            }

            @Override
            public void metricAdded(Metric metric) {
            // ignored - not needed for counting violations
            }
        });
        processFiles(configuration, ruleSetFactory, files, ctx, renderers);
        reportStart = System.nanoTime();
        renderer.end();
        renderer.flush();
        return violations.get();
    } catch (Exception e) {
        String message = e.getMessage();
        if (message != null) {
            LOG.severe(message);
        } else {
            LOG.log(Level.SEVERE, "Exception during processing", e);
        }
        LOG.log(Level.FINE, "Exception during processing", e);
        LOG.info(PMDCommandLineInterface.buildUsageText());
        return 0;
    } finally {
        Benchmarker.mark(Benchmark.Reporting, System.nanoTime() - reportStart, 0);
        /*
             * Make sure it's our own classloader before attempting to close it....
             * Maven + Jacoco provide us with a cloaseable classloader that if closed
             * will throw a ClassNotFoundException.
            */
        if (configuration.getClassLoader() instanceof ClasspathClassLoader) {
            IOUtil.tryCloseClassLoader(configuration.getClassLoader());
        }
    }
}

Example 7 with ResourceLoader

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

the class RuleSetFactoryTest method testExtendedReferences.

@Test
public void testExtendedReferences() throws Exception {
    InputStream in = new ResourceLoader().loadClassPathResourceAsStream("net/sourceforge/pmd/rulesets/reference-ruleset.xml");
    assertNotNull("Test ruleset not found - can't continue with test!", in);
    in.close();
    RuleSetFactory rsf = new RuleSetFactory();
    RuleSets rs = rsf.createRuleSets("net/sourceforge/pmd/rulesets/reference-ruleset.xml");
    // added by referencing a complete ruleset (TestRuleset1.xml)
    assertNotNull(rs.getRuleByName("MockRule1"));
    assertNotNull(rs.getRuleByName("MockRule2"));
    assertNotNull(rs.getRuleByName("MockRule3"));
    assertNotNull(rs.getRuleByName("TestRuleRef"));
    // added by specific reference
    assertNotNull(rs.getRuleByName("TestRule"));
    // this is from TestRuleset2.xml, but not referenced
    assertNull(rs.getRuleByName("TestRule2Ruleset2"));
    Rule mockRule3 = rs.getRuleByName("MockRule3");
    assertEquals("Overridden message", mockRule3.getMessage());
    assertEquals(2, mockRule3.getPriority().getPriority());
    Rule mockRule2 = rs.getRuleByName("MockRule2");
    assertEquals("Just combine them!", mockRule2.getMessage());
    // assert that MockRule2 is only once added to the ruleset, so that it
    // really
    // overwrites the configuration inherited from TestRuleset1.xml
    assertEquals(1, countRule(rs, "MockRule2"));
    Rule mockRule1 = rs.getRuleByName("MockRule1");
    assertNotNull(mockRule1);
    PropertyDescriptor<?> prop = mockRule1.getPropertyDescriptor("testIntProperty");
    Object property = mockRule1.getProperty(prop);
    assertEquals("5", String.valueOf(property));
    // included from TestRuleset3.xml
    assertNotNull(rs.getRuleByName("Ruleset3Rule2"));
    // excluded from TestRuleset3.xml
    assertNull(rs.getRuleByName("Ruleset3Rule1"));
    // overridden to 5
    Rule ruleset4Rule1 = rs.getRuleByName("Ruleset4Rule1");
    assertNotNull(ruleset4Rule1);
    assertEquals(5, ruleset4Rule1.getPriority().getPriority());
    assertEquals(1, countRule(rs, "Ruleset4Rule1"));
    // priority overridden for whole TestRuleset4 group
    Rule ruleset4Rule2 = rs.getRuleByName("Ruleset4Rule2");
    assertNotNull(ruleset4Rule2);
    assertEquals(2, ruleset4Rule2.getPriority().getPriority());
}

Example 8 with ResourceLoader

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

the class RuleSetFactoryTest method testReferencePriority.

@Test
public void testReferencePriority() throws RuleSetNotFoundException {
    ResourceLoader rl = new ResourceLoader();
    RuleSetFactory rsf = new RuleSetFactory(rl, RulePriority.LOW, false, true);
    RuleSet ruleSet = rsf.createRuleSet(createRuleSetReferenceId(REF_INTERNAL_TO_INTERNAL_CHAIN));
    assertEquals("Number of Rules", 3, ruleSet.getRules().size());
    assertNotNull(ruleSet.getRuleByName("MockRuleName"));
    assertNotNull(ruleSet.getRuleByName("MockRuleNameRef"));
    assertNotNull(ruleSet.getRuleByName("MockRuleNameRefRef"));
    rsf = new RuleSetFactory(rl, RulePriority.MEDIUM_HIGH, false, true);
    ruleSet = rsf.createRuleSet(createRuleSetReferenceId(REF_INTERNAL_TO_INTERNAL_CHAIN));
    assertEquals("Number of Rules", 2, ruleSet.getRules().size());
    assertNotNull(ruleSet.getRuleByName("MockRuleNameRef"));
    assertNotNull(ruleSet.getRuleByName("MockRuleNameRefRef"));
    rsf = new RuleSetFactory(rl, RulePriority.HIGH, false, true);
    ruleSet = rsf.createRuleSet(createRuleSetReferenceId(REF_INTERNAL_TO_INTERNAL_CHAIN));
    assertEquals("Number of Rules", 1, ruleSet.getRules().size());
    assertNotNull(ruleSet.getRuleByName("MockRuleNameRefRef"));
    rsf = new RuleSetFactory(rl, RulePriority.LOW, false, true);
    ruleSet = rsf.createRuleSet(createRuleSetReferenceId(REF_INTERNAL_TO_EXTERNAL_CHAIN));
    assertEquals("Number of Rules", 3, ruleSet.getRules().size());
    assertNotNull(ruleSet.getRuleByName("ExternalRefRuleName"));
    assertNotNull(ruleSet.getRuleByName("ExternalRefRuleNameRef"));
    assertNotNull(ruleSet.getRuleByName("ExternalRefRuleNameRefRef"));
    rsf = new RuleSetFactory(rl, RulePriority.MEDIUM_HIGH, false, true);
    ruleSet = rsf.createRuleSet(createRuleSetReferenceId(REF_INTERNAL_TO_EXTERNAL_CHAIN));
    assertEquals("Number of Rules", 2, ruleSet.getRules().size());
    assertNotNull(ruleSet.getRuleByName("ExternalRefRuleNameRef"));
    assertNotNull(ruleSet.getRuleByName("ExternalRefRuleNameRefRef"));
    rsf = new RuleSetFactory(rl, RulePriority.HIGH, false, true);
    ruleSet = rsf.createRuleSet(createRuleSetReferenceId(REF_INTERNAL_TO_EXTERNAL_CHAIN));
    assertEquals("Number of Rules", 1, ruleSet.getRules().size());
    assertNotNull(ruleSet.getRuleByName("ExternalRefRuleNameRefRef"));
}

Example 9 with ResourceLoader

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

the class RuleSetFactoryTest method testOverridePriorityLoadWithMinimum.

@Test
public void testOverridePriorityLoadWithMinimum() throws RuleSetNotFoundException {
    RuleSetFactory rsf = new RuleSetFactory(new ResourceLoader(), RulePriority.MEDIUM_LOW, true, true);
    RuleSet ruleset = rsf.createRuleSet("net/sourceforge/pmd/rulesets/ruleset-minimum-priority.xml");
    // only one rule should remain, since we filter out the other rules by minimum priority
    assertEquals("Number of Rules", 1, ruleset.getRules().size());
    // Priority is overridden and applied, rule is missing
    assertNull(ruleset.getRuleByName("DummyBasicMockRule"));
    // that's the remaining rule
    assertNotNull(ruleset.getRuleByName("SampleXPathRule"));
    // now, load with default minimum priority
    rsf = new RuleSetFactory();
    ruleset = rsf.createRuleSet("net/sourceforge/pmd/rulesets/ruleset-minimum-priority.xml");
    assertEquals("Number of Rules", 2, ruleset.getRules().size());
    Rule dummyBasicMockRule = ruleset.getRuleByName("DummyBasicMockRule");
    assertEquals("Wrong Priority", RulePriority.LOW, dummyBasicMockRule.getPriority());
}

Example 10 with ResourceLoader

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

the class RuleSetReferenceIdTest method testConstructorGivenHttpUrlInputStream.

@Test
public void testConstructorGivenHttpUrlInputStream() throws Exception {
    String path = "/profiles/export?format=pmd&language=java&name=Sonar%2520way";
    String rulesetUrl = "http://localhost:" + wireMockRule.port() + path;
    stubFor(head(urlEqualTo(path)).willReturn(aResponse().withStatus(200)));
    stubFor(get(urlEqualTo(path)).willReturn(aResponse().withStatus(200).withHeader("Content-type", "text/xml").withBody("xyz")));
    RuleSetReferenceId ruleSetReferenceId = new RuleSetReferenceId("  " + rulesetUrl + "  ");
    assertRuleSetReferenceId(true, rulesetUrl, true, null, rulesetUrl, ruleSetReferenceId);
    try (InputStream inputStream = ruleSetReferenceId.getInputStream(new ResourceLoader())) {
        String loaded = IOUtils.toString(inputStream, "UTF-8");
        assertEquals("xyz", loaded);
    }
    verify(1, headRequestedFor(urlEqualTo(path)));
    verify(0, headRequestedFor(urlEqualTo("/profiles")));
    verify(1, getRequestedFor(urlEqualTo(path)));
    assertEquals(1, findAll(headRequestedFor(urlMatching(".*"))).size());
    assertEquals(1, findAll(getRequestedFor(urlMatching(".*"))).size());
}