Examples with RollingFileAppender ch.qos.logback.core.rolling.RollingFileAppender used on opensource projects

Example 11 with RollingFileAppender

use of ch.qos.logback.core.rolling.RollingFileAppender in project jmxtrans by jmxtrans.

the class TimeBasedRollingKeyOutWriter method buildAppender.

private RollingFileAppender buildAppender(Encoder encoder, RollingPolicy rollingPolicy) {
    RollingFileAppender appender = new RollingFileAppender();
    appender.setEncoder(encoder);
    appender.setAppend(true);
    appender.setContext(loggerContext);
    appender.setRollingPolicy(rollingPolicy);
    rollingPolicy.setParent(appender);
    return appender;
}

Example 12 with RollingFileAppender

use of ch.qos.logback.core.rolling.RollingFileAppender in project sonarqube by SonarSource.

the class LogbackHelperTest method createRollingPolicy_time.

@Test
public void createRollingPolicy_time() {
    props.set("sonar.log.rollingPolicy", "time:yyyy-MM");
    props.set("sonar.log.maxFiles", "20");
    LoggerContext ctx = underTest.getRootContext();
    LogbackHelper.RollingPolicy policy = underTest.createRollingPolicy(ctx, props, "sonar");
    RollingFileAppender appender = (RollingFileAppender) policy.createAppender("SONAR_FILE");
    // max 5 monthly files
    TimeBasedRollingPolicy triggeringPolicy = (TimeBasedRollingPolicy) appender.getTriggeringPolicy();
    assertThat(triggeringPolicy.getMaxHistory()).isEqualTo(20);
    assertThat(triggeringPolicy.getFileNamePattern()).endsWith("sonar.%d{yyyy-MM}.log");
}

Example 13 with RollingFileAppender

use of ch.qos.logback.core.rolling.RollingFileAppender in project sonarqube by SonarSource.

the class LogbackHelperTest method createRollingPolicy_size.

@Test
public void createRollingPolicy_size() {
    props.set("sonar.log.rollingPolicy", "size:1MB");
    props.set("sonar.log.maxFiles", "20");
    LoggerContext ctx = underTest.getRootContext();
    LogbackHelper.RollingPolicy policy = underTest.createRollingPolicy(ctx, props, "sonar");
    Appender appender = policy.createAppender("SONAR_FILE");
    assertThat(appender).isInstanceOf(RollingFileAppender.class);
    // max 20 files of 1Mb
    RollingFileAppender fileAppender = (RollingFileAppender) appender;
    FixedWindowRollingPolicy rollingPolicy = (FixedWindowRollingPolicy) fileAppender.getRollingPolicy();
    assertThat(rollingPolicy.getMaxIndex()).isEqualTo(20);
    assertThat(rollingPolicy.getFileNamePattern()).endsWith("sonar.%i.log");
    SizeBasedTriggeringPolicy triggeringPolicy = (SizeBasedTriggeringPolicy) fileAppender.getTriggeringPolicy();
    assertThat(triggeringPolicy.getMaxFileSize()).isEqualTo("1MB");
}

Example 14 with RollingFileAppender

use of ch.qos.logback.core.rolling.RollingFileAppender in project dubbo by alibaba.

the class LogbackContainer method doInitializer.

/**
	 * Initializer logback
	 * 
	 * @param file
	 * @param level
	 * @param maxHistory
	 */
private void doInitializer(String file, String level, int maxHistory) {
    LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
    Logger rootLogger = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME);
    rootLogger.detachAndStopAllAppenders();
    // appender
    RollingFileAppender<ILoggingEvent> fileAppender = new RollingFileAppender<ILoggingEvent>();
    fileAppender.setContext(loggerContext);
    fileAppender.setName("application");
    fileAppender.setFile(file);
    fileAppender.setAppend(true);
    // policy
    TimeBasedRollingPolicy<ILoggingEvent> policy = new TimeBasedRollingPolicy<ILoggingEvent>();
    policy.setContext(loggerContext);
    policy.setMaxHistory(maxHistory);
    policy.setFileNamePattern(file + ".%d{yyyy-MM-dd}");
    policy.setParent(fileAppender);
    policy.start();
    fileAppender.setRollingPolicy(policy);
    // encoder
    PatternLayoutEncoder encoder = new PatternLayoutEncoder();
    encoder.setContext(loggerContext);
    encoder.setPattern("%date [%thread] %-5level %logger (%file:%line\\) - %msg%n");
    encoder.start();
    fileAppender.setEncoder(encoder);
    fileAppender.start();
    rootLogger.addAppender(fileAppender);
    rootLogger.setLevel(Level.toLevel(level));
    rootLogger.setAdditive(false);
}

Example 15 with RollingFileAppender

use of ch.qos.logback.core.rolling.RollingFileAppender in project sling by apache.

the class SlingConfigurationPrinter method getRotatedFiles.

/**
     * @param app appender instance
     * @param maxOldFileCount -1 if all files need to be included. Otherwise max
     *                        old files to include
     * @return sorted array of files generated by passed appender
     */
private File[] getRotatedFiles(FileAppender app, int maxOldFileCount) {
    final File file = new File(app.getFile());
    //are used in Logback
    if (app instanceof RollingFileAppender) {
        final File dir = file.getParentFile();
        final String baseName = file.getName();
        File[] result = dir.listFiles(new FilenameFilter() {

            @Override
            public boolean accept(File dir, String name) {
                return name.startsWith(baseName);
            }
        });
        //Sort the files in reverse
        Arrays.sort(result, Collections.reverseOrder(new Comparator<File>() {

            @Override
            public int compare(File o1, File o2) {
                long o1t = o1.lastModified();
                long o2t = o2.lastModified();
                return o1t < o2t ? -1 : (o1t == o2t ? 0 : 1);
            }
        }));
        if (maxOldFileCount > 0) {
            int maxCount = Math.min(getMaxOldFileCount(), result.length);
            if (maxCount < result.length) {
                File[] resultCopy = new File[maxCount];
                System.arraycopy(result, 0, resultCopy, 0, maxCount);
                return resultCopy;
            }
        }
        return result;
    }
    //Not a RollingFileAppender then just return the actual file
    return new File[] { file };
}