Examples with MemoryMappedFileAppender org.apache.logging.log4j.core.appender.MemoryMappedFileAppender used on opensource projects

Example 1 with MemoryMappedFileAppender

use of org.apache.logging.log4j.core.appender.MemoryMappedFileAppender in project cas by apereo.

the class LoggingOutputSocketMessagingController method registerLogFileTailThreads.

private void registerLogFileTailThreads() throws IOException {
    final Collection<String> outputFileNames = new HashSet<>();
    final Collection<Appender> loggerAppenders = this.loggerContext.getConfiguration().getAppenders().values();
    loggerAppenders.forEach(appender -> {
        if (appender instanceof FileAppender) {
            outputFileNames.add(((FileAppender) appender).getFileName());
        } else if (appender instanceof RandomAccessFileAppender) {
            outputFileNames.add(((RandomAccessFileAppender) appender).getFileName());
        } else if (appender instanceof RollingFileAppender) {
            outputFileNames.add(((RollingFileAppender) appender).getFileName());
        } else if (appender instanceof MemoryMappedFileAppender) {
            outputFileNames.add(((MemoryMappedFileAppender) appender).getFileName());
        } else if (appender instanceof RollingRandomAccessFileAppender) {
            outputFileNames.add(((RollingRandomAccessFileAppender) appender).getFileName());
        }
    });
    outputFileNames.forEach(s -> {
        final Tailer t = new Tailer(new File(s), new LogTailerListener(), 100, false, true);
        final Thread thread = new Thread(t);
        thread.setPriority(Thread.MIN_PRIORITY);
        thread.setName(s);
        thread.start();
    });
}

Example 2 with MemoryMappedFileAppender

use of org.apache.logging.log4j.core.appender.MemoryMappedFileAppender in project cas by apereo.

the class LoggingOutputTailingService method registerLogFileTailersForExecution.

private void registerLogFileTailersForExecution(final LoggerContext loggerContext) {
    final Collection<String> outputFileNames = new HashSet<>();
    final Collection<Appender> loggerAppenders = loggerContext.getConfiguration().getAppenders().values();
    loggerAppenders.forEach(appender -> {
        if (appender instanceof FileAppender) {
            outputFileNames.add(FileAppender.class.cast(appender).getFileName());
        } else if (appender instanceof RandomAccessFileAppender) {
            outputFileNames.add(RandomAccessFileAppender.class.cast(appender).getFileName());
        } else if (appender instanceof RollingFileAppender) {
            outputFileNames.add(RollingFileAppender.class.cast(appender).getFileName());
        } else if (appender instanceof MemoryMappedFileAppender) {
            outputFileNames.add(MemoryMappedFileAppender.class.cast(appender).getFileName());
        } else if (appender instanceof RollingRandomAccessFileAppender) {
            outputFileNames.add(RollingRandomAccessFileAppender.class.cast(appender).getFileName());
        }
    });
    outputFileNames.forEach(f -> {
        final Tailer t = new Tailer(new File(f), this, 100L, false, true);
        this.tailers.add(t);
        this.taskExecutor.execute(t);
    });
}

Example 3 with MemoryMappedFileAppender

use of org.apache.logging.log4j.core.appender.MemoryMappedFileAppender in project cas by apereo.

the class LoggingConfigurationEndpoint method configuration.

/**
 * Configuration map.
 *
 * @return the map
 */
@ReadOperation
@Operation(summary = "Get logging configuration report")
public Map<String, Object> configuration() {
    val configuredLoggers = new HashSet<>();
    getLoggerConfigurations().forEach(config -> {
        val loggerMap = new HashMap<String, Object>();
        loggerMap.put("name", StringUtils.defaultIfBlank(config.getName(), LOGGER_NAME_ROOT));
        loggerMap.put("state", config.getState());
        if (config.getPropertyList() != null) {
            loggerMap.put("properties", config.getPropertyList());
        }
        loggerMap.put("additive", config.isAdditive());
        loggerMap.put("level", config.getLevel().name());
        val appenders = new HashSet<>();
        config.getAppenders().keySet().stream().map(key -> config.getAppenders().get(key)).forEach(appender -> {
            val builder = new ToStringBuilder(this, ToStringStyle.JSON_STYLE);
            builder.append("name", appender.getName());
            builder.append("state", appender.getState());
            builder.append("layoutFormat", appender.getLayout().getContentFormat());
            builder.append("layoutContentType", appender.getLayout().getContentType());
            if (appender instanceof FileAppender) {
                builder.append(FILE_PARAM, ((FileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, "(none)");
            }
            if (appender instanceof RandomAccessFileAppender) {
                builder.append(FILE_PARAM, ((RandomAccessFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, "(none)");
            }
            if (appender instanceof RollingFileAppender) {
                builder.append(FILE_PARAM, ((RollingFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, ((RollingFileAppender) appender).getFilePattern());
            }
            if (appender instanceof MemoryMappedFileAppender) {
                builder.append(FILE_PARAM, ((MemoryMappedFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, "(none)");
            }
            if (appender instanceof RollingRandomAccessFileAppender) {
                builder.append(FILE_PARAM, ((RollingRandomAccessFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, ((RollingRandomAccessFileAppender) appender).getFilePattern());
            }
            appenders.add(builder.build());
        });
        loggerMap.put("appenders", appenders);
        configuredLoggers.add(loggerMap);
    });
    val responseMap = new HashMap<String, Object>();
    responseMap.put("loggers", configuredLoggers);
    val loggers = getActiveLoggersInFactory();
    responseMap.put("activeLoggers", loggers.values());
    return responseMap;
}

Example 4 with MemoryMappedFileAppender

use of org.apache.logging.log4j.core.appender.MemoryMappedFileAppender in project cas by apereo.

the class LoggingConfigController method getConfiguration.

/**
 * Gets configuration as JSON.
 * Depends on the log4j core API.
 *
 * @param request  the request
 * @param response the response
 * @return the configuration
 * @throws Exception the exception
 */
@GetMapping(value = "/getConfiguration")
@ResponseBody
public Map<String, Object> getConfiguration(final HttpServletRequest request, final HttpServletResponse response) throws Exception {
    ensureEndpointAccessIsAuthorized(request, response);
    final Collection<Map<String, Object>> configuredLoggers = new HashSet<>();
    getLoggerConfigurations().forEach(config -> {
        final Map<String, Object> loggerMap = new HashMap<>();
        loggerMap.put("name", StringUtils.defaultIfBlank(config.getName(), LOGGER_NAME_ROOT));
        loggerMap.put("state", config.getState());
        if (config.getProperties() != null) {
            loggerMap.put("properties", config.getProperties());
        }
        loggerMap.put("additive", config.isAdditive());
        loggerMap.put("level", config.getLevel().name());
        final Collection<String> appenders = new HashSet<>();
        config.getAppenders().keySet().stream().map(key -> config.getAppenders().get(key)).forEach(appender -> {
            final ToStringBuilder builder = new ToStringBuilder(this, ToStringStyle.JSON_STYLE);
            builder.append("name", appender.getName());
            builder.append("state", appender.getState());
            builder.append("layoutFormat", appender.getLayout().getContentFormat());
            builder.append("layoutContentType", appender.getLayout().getContentType());
            if (appender instanceof FileAppender) {
                builder.append(FILE_PARAM, ((FileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, "(none)");
            }
            if (appender instanceof RandomAccessFileAppender) {
                builder.append(FILE_PARAM, ((RandomAccessFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, "(none)");
            }
            if (appender instanceof RollingFileAppender) {
                builder.append(FILE_PARAM, ((RollingFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, ((RollingFileAppender) appender).getFilePattern());
            }
            if (appender instanceof MemoryMappedFileAppender) {
                builder.append(FILE_PARAM, ((MemoryMappedFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, "(none)");
            }
            if (appender instanceof RollingRandomAccessFileAppender) {
                builder.append(FILE_PARAM, ((RollingRandomAccessFileAppender) appender).getFileName());
                builder.append(FILE_PATTERN_PARAM, ((RollingRandomAccessFileAppender) appender).getFilePattern());
            }
            appenders.add(builder.build());
        });
        loggerMap.put("appenders", appenders);
        configuredLoggers.add(loggerMap);
    });
    final Map<String, Object> responseMap = new HashMap<>();
    responseMap.put("loggers", configuredLoggers);
    return responseMap;
}