Examples with JoranException ch.qos.logback.core.joran.spi.JoranException used on opensource projects

Example 6 with JoranException

use of ch.qos.logback.core.joran.spi.JoranException in project cdap by caskdata.

the class LogPipelineLoader method load.

/**
   * Creates the {@link LogPipelineSpecification} representing the given log pipeline configuration URL.
   */
private <T extends LoggerContext> LogPipelineSpecification<T> load(Provider<T> contextProvider, URL configURL) throws JoranException {
    // Create one AppenderContext per config file
    T context = contextProvider.get();
    CConfiguration pipelineCConf = CConfiguration.copy(cConf);
    LogPipelineConfigurator configurator = new LogPipelineConfigurator(pipelineCConf);
    configurator.setContext(context);
    configurator.doConfigure(configURL);
    // Check if the configuration has any error in it.
    if (!new StatusChecker(context).isErrorFree(Status.ERROR)) {
        List<Status> errors = new ArrayList<>();
        for (Status status : context.getStatusManager().getCopyOfStatusList()) {
            if (status.getEffectiveLevel() == Status.ERROR) {
                errors.add(status);
            }
        }
        throw new JoranException("Configuration failed " + errors);
    }
    // Default the pipeline name to the config file name (without extension) if it is not set
    if (context.getName() == null) {
        String path = configURL.getPath();
        int idx = path.lastIndexOf("/");
        int dotIdx = path.lastIndexOf('.');
        int startIdx = idx < 0 ? 0 : idx + 1;
        int endIdx = dotIdx > idx ? dotIdx : path.length();
        context.setName(path.substring(startIdx, endIdx));
    }
    byte[] checkpointPrefix = Bytes.toBytes(context.getName());
    String prefixNum = configurator.getExecutionContext().getProperty(Constants.Logging.PIPELINE_CHECKPOINT_PREFIX_NUM);
    if (prefixNum != null) {
        try {
            checkpointPrefix = Bytes.toBytes(Integer.parseInt(prefixNum));
        } catch (NumberFormatException e) {
            LOG.warn("Ignoring invalid {} setting for pipeline in {}", Constants.Logging.PIPELINE_CHECKPOINT_PREFIX_NUM, configURL);
        }
    }
    return new LogPipelineSpecification<>(configURL, context, setupPipelineCConf(configurator, pipelineCConf), checkpointPrefix);
}

Example 7 with JoranException

use of ch.qos.logback.core.joran.spi.JoranException in project waltz by khartec.

the class LoggingUtilities method configureLogging.

public static void configureLogging() {
    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    try {
        JoranConfigurator configurator = new JoranConfigurator();
        context.reset();
        configurator.setContext(context);
        System.out.println("Attempting to load logback configuration file: " + LOG_CONFIG_FILE_NAME + " from classpath or " + System.getProperty("user.home") + "/.waltz/");
        Resource logbackConfigFile = IOUtilities.getFileResource(LOG_CONFIG_FILE_NAME);
        if (logbackConfigFile.exists()) {
            System.out.println("Found logback configuration file at: " + logbackConfigFile.getFile().getAbsolutePath());
            configurator.doConfigure(logbackConfigFile.getFile());
        } else {
            System.out.println("Logback configuration file not found..");
        }
    } catch (IOException | JoranException e) {
    // StatusPrinter will handle this
    }
    StatusPrinter.printInCaseOfErrorsOrWarnings(context);
}

Example 8 with JoranException

use of ch.qos.logback.core.joran.spi.JoranException in project sulky by huxi.

the class LoggingTestBase method configureLoggingFromString.

@SuppressWarnings({ "PMD.AvoidPrintStackTrace" })
private static void configureLoggingFromString(String loggingConfig, boolean verbose) {
    ILoggerFactory loggerFactory = LoggerFactory.getILoggerFactory();
    if (loggerFactory instanceof LoggerContext) {
        LoggerContext loggerContext = (LoggerContext) loggerFactory;
        // reset previous configuration initially loaded from logback.xml
        if (verbose) {
            System.out.println("\nAbout to reset logging system.");
        }
        loggerContext.reset();
        byte[] stringBytes = loggingConfig.getBytes(StandardCharsets.UTF_8);
        InputStream is = new ByteArrayInputStream(stringBytes);
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(loggerContext);
        try {
            configurator.doConfigure(is);
            if (verbose) {
                System.out.println("\nPrinting status of logging system:");
                StatusPrinter.print(loggerContext);
            }
        } catch (JoranException ex) {
            System.err.println("!!! Error configuring logging framework with '" + loggingConfig + "'!");
            // this is not a bug! - Avoid Print Stack Trace : Avoid printStackTrace(); use a logger call instead.
            ex.printStackTrace();
            StatusPrinter.print(loggerContext);
        }
    }
}

Example 9 with JoranException

use of ch.qos.logback.core.joran.spi.JoranException in project cdap by caskdata.

the class LogPipelineLoader method doLoad.

/**
   * Loads the log pipeline configurations
   *
   * @param contextProvider a guice {@link Provider} for creating new instance of {@link LoggerContext}.
   * @param ignoreOnError {@code true} to ignore pipeline configuration that has error.
   * @param <T> Type of the {@link LoggerContext}
   * @return a map from pipeline name to the {@link LogPipelineSpecification}
   * @throws InvalidPipelineException if any of the pipeline configuration is invalid.
   */
private <T extends LoggerContext> Map<String, LogPipelineSpecification<T>> doLoad(Provider<T> contextProvider, boolean ignoreOnError) throws InvalidPipelineException {
    Map<String, LogPipelineSpecification<T>> result = new HashMap<>();
    Set<byte[]> checkpointPrefixes = new TreeSet<>(Bytes.BYTES_COMPARATOR);
    checkpointPrefixes.addAll(RESERVED_CHECKPOINT_PREFIX);
    for (URL configURL : getPipelineConfigURLs()) {
        try {
            LogPipelineSpecification<T> spec = load(contextProvider, configURL);
            LogPipelineSpecification<T> existingSpec = result.get(spec.getName());
            if (existingSpec != null) {
                if (!ignoreOnError) {
                    throw new InvalidPipelineException("Duplicate pipeline with name " + spec.getName() + " at " + configURL + ". It was already defined at " + existingSpec.getSource());
                }
                LOG.warn("Pipeline {} already defined in {}. Ignoring the duplicated one from {}.", spec.getName(), existingSpec.getSource(), configURL);
                continue;
            }
            if (!checkpointPrefixes.add(spec.getCheckpointPrefix())) {
                if (!ignoreOnError) {
                    // Checkpoint prefix can't be the same, otherwise pipeline checkpoints will be overwriting each other.
                    throw new InvalidPipelineException("Checkpoint prefix " + Bytes.toStringBinary(spec.getCheckpointPrefix()) + " already exists. " + "Please either remove the property " + Constants.Logging.PIPELINE_CHECKPOINT_PREFIX_NUM + " or use a different value.");
                }
                LOG.warn("Pipeline {} has checkpoint prefix {} already defined by other pipeline. Ignoring one from {}.", spec.getName(), Bytes.toStringBinary(spec.getCheckpointPrefix()), spec.getSource());
                continue;
            }
            if (SYSTEM_LOG_PIPELINE_NAME.equals(spec.getName())) {
                // Make sure the byte prefix is correct
                if (!Arrays.equals(spec.getCheckpointPrefix(), Constants.Logging.SYSTEM_PIPELINE_CHECKPOINT_PREFIX)) {
                    // This error cannot be ignored
                    throw new InvalidPipelineException("System pipeline '" + SYSTEM_LOG_PIPELINE_NAME + "' should have checkpoint prefix set to " + Bytes.toStringBinary(Constants.Logging.SYSTEM_PIPELINE_CHECKPOINT_PREFIX));
                }
            }
            result.put(spec.getName(), spec);
        } catch (JoranException e) {
            if (!ignoreOnError) {
                throw new InvalidPipelineException("Failed to process log processing pipeline config at " + configURL, e);
            }
            LOG.warn("Ignoring invalid log processing pipeline configuration in {} due to\n  {}", configURL, e.getMessage());
        }
    }
    Preconditions.checkState(result.containsKey(SYSTEM_LOG_PIPELINE_NAME), "The CDAP system log processing pipeline is missing. " + "Please check and fix any configuration error shown earlier in the log.");
    return result;
}

Example 10 with JoranException

use of ch.qos.logback.core.joran.spi.JoranException in project camel by apache.

the class ITestApplication method overrideLoggingConfig.

private static void overrideLoggingConfig() {
    URL logbackFile = ITestApplication.class.getResource("/spring-logback.xml");
    if (logbackFile != null) {
        LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
        try {
            JoranConfigurator configurator = new JoranConfigurator();
            configurator.setContext(context);
            // Call context.reset() to clear any previous configuration, e.g. default
            // configuration. For multi-step configuration, omit calling context.reset().
            context.reset();
            configurator.doConfigure(logbackFile);
        } catch (JoranException je) {
        // StatusPrinter will handle this
        }
        StatusPrinter.printInCaseOfErrorsOrWarnings(context);
    }
}