Examples with CheckstyleException com.puppycrawl.tools.checkstyle.api.CheckstyleException used on opensource projects

Example 91 with CheckstyleException

use of com.puppycrawl.tools.checkstyle.api.CheckstyleException in project methods-distance by sevntu-checkstyle.

the class MainServlet method processDot.

private void processDot(URL sourceUrl, HttpServletResponse resp) throws CheckstyleException, IOException {
    final DependencyInformationConsumer consumer = (filePath, dependencies) -> {
        try {
            final String dot = DependencyInfoGraphSerializer.serializeInfo(dependencies);
            resp.setContentType("text/vnd.graphviz");
            resp.getWriter().append(dot);
        } catch (final IOException ex) {
            throw new ResponseGenerationException(ex);
        }
    };
    final Map<String, String> config = getCheckConfiguration();
    final MethodCallDependencyCheckInvoker invoker = new MethodCallDependencyCheckInvoker(config, consumer);
    invoker.invoke(Collections.singletonList(downloadSource(sourceUrl)));
}

Example 92 with CheckstyleException

use of com.puppycrawl.tools.checkstyle.api.CheckstyleException in project methods-distance by sevntu-checkstyle.

the class MainServlet method doGet.

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    final String requestPath = req.getPathInfo();
    final String sourceUrl = req.getParameter("source_url");
    try {
        final URL url = new URL(sourceUrl);
        switch(requestPath) {
            case "/dsm":
                processDsm(url, resp);
                break;
            case "/dot":
                processDot(url, resp);
                break;
            default:
                processNotFound(resp);
        }
    } catch (final MalformedURLException ex) {
        resp.getWriter().print("Malformed url provided: " + sourceUrl);
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
    } catch (final CheckstyleException ex) {
        resp.getWriter().print("Checkstyle exception occurred: " + ex.getMessage());
        resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
    }
}

Example 93 with CheckstyleException

use of com.puppycrawl.tools.checkstyle.api.CheckstyleException in project checkstyle by checkstyle.

the class AbstractGoogleModuleTestSupport method getModuleConfig.

/**
 * Returns {@link Configuration} instance for the given module name.
 * This implementation uses {@link #getModuleConfig(String)} method inside.
 *
 * @param moduleName module name.
 * @param moduleId module id.
 * @return {@link Configuration} instance for the given module name.
 * @throws IllegalStateException if there is a problem retrieving the module or config.
 */
protected static Configuration getModuleConfig(String moduleName, String moduleId) {
    final Configuration result;
    final List<Configuration> configs = getModuleConfigs(moduleName);
    if (configs.size() == 1) {
        result = configs.get(0);
    } else if (configs.isEmpty()) {
        throw new IllegalStateException("no instances of the Module was found: " + moduleName);
    } else if (moduleId == null) {
        throw new IllegalStateException("multiple instances of the same Module are detected");
    } else {
        result = configs.stream().filter(conf -> {
            try {
                return conf.getProperty("id").equals(moduleId);
            } catch (CheckstyleException ex) {
                throw new IllegalStateException("problem to get ID attribute from " + conf, ex);
            }
        }).findFirst().orElseThrow(() -> new IllegalStateException("problem with module config"));
    }
    return result;
}

Example 94 with CheckstyleException

use of com.puppycrawl.tools.checkstyle.api.CheckstyleException in project checkstyle by checkstyle.

the class JavadocPropertiesGenerator method writePropertiesFile.

/**
 * Creates the .properties file from a .java file.
 *
 * @param options the user-specified options
 * @throws CheckstyleException if a javadoc comment can not be parsed
 */
private static void writePropertiesFile(CliOptions options) throws CheckstyleException {
    try (PrintWriter writer = new PrintWriter(options.outputFile, StandardCharsets.UTF_8)) {
        final DetailAST top = JavaParser.parseFile(options.inputFile, JavaParser.Options.WITH_COMMENTS).getFirstChild();
        final DetailAST objBlock = getClassBody(top);
        if (objBlock != null) {
            iteratePublicStaticIntFields(objBlock, writer::println);
        }
    } catch (IOException ex) {
        throw new CheckstyleException("Failed to write javadoc properties of '" + options.inputFile + "' to '" + options.outputFile + "'", ex);
    }
}

Example 95 with CheckstyleException

use of com.puppycrawl.tools.checkstyle.api.CheckstyleException in project checkstyle by checkstyle.

the class ConfigurationLoader method loadConfiguration.

/**
 * Returns the module configurations from a specified input source.
 * Note that if the source does wrap an open byte or character
 * stream, clients are required to close that stream by themselves
 *
 * @param configSource the input stream to the Checkstyle configuration
 * @param overridePropsResolver overriding properties
 * @param ignoredModulesOptions {@code OMIT} if modules with severity
 *            'ignore' should be omitted, {@code EXECUTE} otherwise
 * @param threadModeSettings the thread mode configuration
 * @return the check configurations
 * @throws CheckstyleException if an error occurs
 * @noinspection WeakerAccess
 */
public static Configuration loadConfiguration(InputSource configSource, PropertyResolver overridePropsResolver, IgnoredModulesOptions ignoredModulesOptions, ThreadModeSettings threadModeSettings) throws CheckstyleException {
    try {
        final boolean omitIgnoreModules = ignoredModulesOptions == IgnoredModulesOptions.OMIT;
        final ConfigurationLoader loader = new ConfigurationLoader(overridePropsResolver, omitIgnoreModules, threadModeSettings);
        loader.parseInputSource(configSource);
        return loader.configuration;
    } catch (final SAXParseException ex) {
        final String message = String.format(Locale.ROOT, SAX_PARSE_EXCEPTION_FORMAT, UNABLE_TO_PARSE_EXCEPTION_PREFIX, ex.getMessage(), ex.getLineNumber(), ex.getColumnNumber());
        throw new CheckstyleException(message, ex);
    } catch (final ParserConfigurationException | IOException | SAXException ex) {
        throw new CheckstyleException(UNABLE_TO_PARSE_EXCEPTION_PREFIX, ex);
    }
}