Examples with FileAppender org.apache.log4j.FileAppender used on opensource projects

Example 41 with FileAppender

use of org.apache.log4j.FileAppender in project apex-core by apache.

the class LoggerUtil method getLogFileInformation.

public static LogFileInformation getLogFileInformation(Logger logger) {
    if (logger == null) {
        logger = LogManager.getRootLogger();
    }
    FileAppender fileAppender = getFileAppender(logger);
    if (fileAppender != null) {
        File logFile = new File(fileAppender.getFile());
        LogFileInformation logFileInfo = new LogFileInformation(fileAppender.getFile(), logFile.length());
        return logFileInfo;
    }
    return null;
}

Example 42 with FileAppender

use of org.apache.log4j.FileAppender in project alluxio by Alluxio.

the class BaseIntegrationTest method logHandler.

private TestWatcher logHandler() {
    return new TestWatcher() {

        private String mLogPath;

        private Appender mAppender;

        @Override
        protected void starting(Description description) {
            try {
                mLogPath = logPath(description);
                // In case the file already exists, truncate it.
                new FileWriter(mLogPath).close();
                mAppender = new FileAppender(new PatternLayout("%d{ISO8601} [%t] %-5p %c{2} (%F:%M) - %m%n"), mLogPath);
                LogManager.getRootLogger().addAppender(mAppender);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        @Override
        protected void succeeded(Description description) {
            try {
                Files.delete(Paths.get(mLogPath));
            } catch (Throwable t) {
                LOG.error("Failed to delete success log file {}", mLogPath);
            }
        }

        @Override
        protected void skipped(AssumptionViolatedException e, Description description) {
            succeeded(description);
        }

        @Override
        protected void finished(Description description) {
            LogManager.getRootLogger().removeAppender(mAppender);
        }

        private String logPath(Description description) {
            String basename = String.format("tests-%s-%s.log", description.getClassName(), description.getMethodName());
            return PathUtils.concatPath(Constants.TEST_LOG_DIR, basename);
        }
    };
}

Example 43 with FileAppender

use of org.apache.log4j.FileAppender in project gerrit by GerritCodeReview.

the class SystemLog method createAppender.

public static Appender createAppender(Path logdir, String name, Layout layout, boolean rotate) {
    final FileAppender dst = rotate ? new DailyRollingFileAppender() : new FileAppender();
    dst.setName(name);
    dst.setLayout(layout);
    dst.setEncoding(UTF_8.name());
    dst.setFile(resolve(logdir).resolve(name).toString());
    dst.setImmediateFlush(true);
    dst.setAppend(true);
    dst.setErrorHandler(new DieErrorHandler());
    dst.activateOptions();
    dst.setErrorHandler(new OnlyOnceErrorHandler());
    return dst;
}

Example 44 with FileAppender

use of org.apache.log4j.FileAppender in project databus by linkedin.

the class TestUtil method setupLogging.

public static void setupLogging(boolean logToConsole, String fileLogPath, Level logLevel) {
    PatternLayout defaultLayout = new PatternLayout("%d{ISO8601} [%t] (%p) {%c{1}} %m%n");
    Logger.getRootLogger().removeAllAppenders();
    if (logToConsole) {
        ConsoleAppender defaultAppender = new ConsoleAppender(defaultLayout);
        Logger.getRootLogger().addAppender(defaultAppender);
    }
    if (null != fileLogPath && 0 < fileLogPath.length()) {
        File logFile = new File(fileLogPath);
        if (null != logFile.getParentFile() && !logFile.getParentFile().exists()) {
            if (!logFile.getParentFile().mkdirs()) {
                Logger.getRootLogger().error("unable to create parent directory for log file: " + logFile);
            }
        }
        FileAppender fileAppender = null;
        try {
            fileAppender = new FileAppender(defaultLayout, fileLogPath);
        } catch (IOException io) {
            Logger.getRootLogger().error(io);
        }
        if (null != fileAppender)
            Logger.getRootLogger().addAppender(fileAppender);
    }
    Logger.getRootLogger().setLevel(logLevel);
}

Example 45 with FileAppender

use of org.apache.log4j.FileAppender in project ignite by apache.

the class GridTestLog4jLogger method setApplicationAndNode.

/**
 * {@inheritDoc}
 */
@Override
public void setApplicationAndNode(@Nullable String application, UUID nodeId) {
    A.notNull(nodeId, "nodeId");
    this.nodeId = nodeId;
    for (FileAppender a : fileAppenders) {
        if (a instanceof LoggerNodeIdAndApplicationAware) {
            ((LoggerNodeIdAndApplicationAware) a).setApplicationAndNode(application, nodeId);
            a.activateOptions();
        }
    }
}