ch.qos.logback.core.FileAppender.setAppend()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中ch.qos.logback.core.FileAppender.setAppend()方法的一些代码示例，展示了FileAppender.setAppend()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileAppender.setAppend()方法的具体详情如下：
包路径：ch.qos.logback.core.FileAppender
类名称：FileAppender
方法名：setAppend

FileAppender.setAppend介绍

暂无

代码示例

代码示例来源：origin: dropwizard/dropwizard

@Override
protected OutputStreamAppender<E> appender(LoggerContext context) {
  final FileAppender<E> appender = buildAppender(context);
  appender.setName("file-appender");
  appender.setAppend(true);
  appender.setContext(context);
  appender.setImmediateFlush(immediateFlush);
  appender.setPrudent(false);
  return appender;
}

代码示例来源：origin: jeremylong/DependencyCheck

/**
 * Creates a file appender and adds it to logback.
 *
 * @param verboseLog the path to the verbose log file
 */
private void prepareLogger(String verboseLog) {
  final StaticLoggerBinder loggerBinder = StaticLoggerBinder.getSingleton();
  final LoggerContext context = (LoggerContext) loggerBinder.getLoggerFactory();
  final PatternLayoutEncoder encoder = new PatternLayoutEncoder();
  encoder.setPattern("%d %C:%L%n%-5level - %msg%n");
  encoder.setContext(context);
  encoder.start();
  final FileAppender<ILoggingEvent> fa = new FileAppender<>();
  fa.setAppend(true);
  fa.setEncoder(encoder);
  fa.setContext(context);
  fa.setFile(verboseLog);
  final File f = new File(verboseLog);
  String name = f.getName();
  final int i = name.lastIndexOf('.');
  if (i > 1) {
    name = name.substring(0, i);
  }
  fa.setName(name);
  fa.start();
  final ch.qos.logback.classic.Logger rootLogger = context.getLogger(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME);
  rootLogger.addAppender(fa);
}

代码示例来源：origin: jmxtrans/jmxtrans

/**
 * Initializes the logger. This is called when we need to create a new
 * logger for the given file name.
 *
 * @param fileStr
 * @return a new Logger instance for the given fileStr
 * @throws IOException
 */
protected Logger initLogger(String fileStr) throws IOException {
  String loggerName = "NagiosWriter" + this.hashCode();
  final PatternLayoutEncoder encoder = new PatternLayoutEncoder();
  encoder.setContext(loggerContext);
  encoder.setPattern(LOG_PATTERN);
  encoder.start();
  final FileAppender appender = new FileAppender();
  appender.setContext(loggerContext);
  appender.setName(loggerName + "File");
  appender.setAppend(true);
  appender.setBufferSize(new FileSize(LOG_IO_BUFFER_SIZE_BYTES));
  appender.setFile(fileStr);
  appender.setEncoder(encoder);
  appender.start();
  Logger logger = loggerContext.getLogger(loggerName);
  logger.addAppender(appender);
  logger.setLevel(Level.INFO);
  logger.setAdditive(false);
  return logger;
}

代码示例来源：origin: camunda/camunda-bpm-platform

/**
 * If the value of <b>File</b> is not <code>null</code>, then
 * {@link #openFile} is called with the values of <b>File</b> and
 * <b>Append</b> properties.
 */
public void start() {
 int errors = 0;
 if (getFile() != null) {
  addInfo("File property is set to [" + fileName + "]");
  if (prudent) {
   if (!isAppend()) {
    setAppend(true);
    addWarn("Setting \"Append\" property to true on account of \"Prudent\" mode");
   }
  }
  try {
   openFile(getFile());
  } catch (java.io.IOException e) {
   errors++;
   addError("openFile(" + fileName + "," + append + ") call failed.", e);
  }
 } else {
  errors++;
  addError("\"File\" property not set for appender named [" + name + "].");
 }
 if (errors == 0) {
  super.start();
 }
}

代码示例来源：origin: lenskit/lenskit

fileOutput.setAppend(false);
fileOutput.setContext(context);
fileOutput.setFile(logFile.getAbsolutePath());

代码示例来源：origin: epam/DLab

/** Create and return synchronous the file appender. 
 */
private FileAppender<ILoggingEvent> getFileAppender() {
  FileAppender<ILoggingEvent> appender = new FileAppender<ILoggingEvent>();
  appender.setFile(currentLogFilename);
  appender.setAppend(true);
  return appender;
}

代码示例来源：origin: epam/DLab

/** Create and return synchronous the file appender. 
 */
private FileAppender<ILoggingEvent> getFileAppender() {
  FileAppender<ILoggingEvent> appender = new FileAppender<ILoggingEvent>();
  appender.setFile(currentLogFilename);
  appender.setAppend(true);
  return appender;
}

代码示例来源：origin: dita-ot/dita-ot

private ch.qos.logback.classic.Logger openDebugLogger(File tempDir) {
  final LoggerContext loggerContext = new LoggerContext();
  final FileAppender fileAppender = new FileAppender();
  fileAppender.setFile(new File(tempDir.getAbsolutePath() + ".log").getAbsolutePath());
  fileAppender.setContext(loggerContext);
  fileAppender.setAppend(false);
  fileAppender.setImmediateFlush(true);
  final PatternLayoutEncoder encoder = new PatternLayoutEncoder();
  encoder.setContext(loggerContext);
  encoder.setPattern("%-4relative [%-5level] %msg%n");
  encoder.start();
  fileAppender.setEncoder(encoder);
  fileAppender.start();
  final ch.qos.logback.classic.Logger debugLogger = loggerContext.getLogger(getClass().getCanonicalName() + "_"  + System.currentTimeMillis());
  debugLogger.addAppender(fileAppender);
  debugLogger.setLevel(Level.DEBUG);
  return debugLogger;
}

代码示例来源：origin: io.dropwizard/dropwizard-logging

@Override
protected OutputStreamAppender<E> appender(LoggerContext context) {
  final FileAppender<E> appender = buildAppender(context);
  appender.setName("file-appender");
  appender.setAppend(true);
  appender.setContext(context);
  appender.setImmediateFlush(immediateFlush);
  appender.setPrudent(false);
  return appender;
}

代码示例来源：origin: tony19/logback-android

@Test
public void testCreateParentFolders() {
 String filename = CoreTestConstants.OUTPUT_DIR_PREFIX + "/fat-testCreateParentFolders-" + diff
   + "/testCreateParentFolders.txt";
 File file = new File(filename);
 assertFalse(file.getParentFile().exists());
 assertFalse(file.exists());
 FileAppender<Object> appender = new FileAppender<Object>();
 appender.setEncoder(new DummyEncoder<Object>());
 appender.setAppend(false);
 appender.setFile(filename);
 appender.setName("testCreateParentFolders");
 appender.setContext(context);
 appender.start();
 appender.doAppend(new Object());
 appender.stop();
 assertTrue(file.getParentFile().exists());
 assertTrue(file.exists());
 // cleanup
 assertTrue("failed to delete " + file.getAbsolutePath(), file.delete());
 File parent = file.getParentFile();
 assertTrue("failed to delete " + parent.getAbsolutePath(), parent.delete());
}

代码示例来源：origin: stephenh/mirror

public synchronized static void enableLogFile() {
 init();
 LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
 PatternLayoutEncoder encoder = new PatternLayoutEncoder();
 encoder.setContext(context);
 encoder.setPattern(pattern);
 encoder.start();
 FileAppender<ILoggingEvent> file = new FileAppender<>();
 file.setContext(context);
 file.setAppend(true);
 file.setFile("mirror.log");
 file.setEncoder(encoder);
 file.start();
 getRootLogger().addAppender(file);
}

代码示例来源：origin: tony19/logback-android

@Test
public void smoke() {
 String filename = CoreTestConstants.OUTPUT_DIR_PREFIX + "/fat-smoke.log";
 FileAppender<Object> appender = new FileAppender<Object>();
 appender.setEncoder(new DummyEncoder<Object>());
 appender.setAppend(false);
 appender.setFile(filename);
 appender.setName("smoke");
 appender.setContext(context);
 appender.start();
 appender.doAppend(new Object());
 appender.stop();
 File file = new File(filename);
 assertTrue(file.exists());
 assertTrue("failed to delete " + file.getAbsolutePath(), file.delete());
}

代码示例来源：origin: opendaylight/yangtools

private static void setOutput(final String... paths) {
  LOG_ROOT.getLoggerContext().reset();
  final PatternLayoutEncoder encoder = new PatternLayoutEncoder();
  encoder.setPattern("%date %level [%thread] [%file:%line] %msg%n");
  encoder.setContext(LOG_ROOT.getLoggerContext());
  encoder.start();
  for (final String path : paths) {
    // create FileAppender
    final FileAppender<ILoggingEvent> logfileOut = new FileAppender<>();
    logfileOut.setAppend(false);
    logfileOut.setFile(path);
    logfileOut.setContext(LOG_ROOT.getLoggerContext());
    logfileOut.setEncoder(encoder);
    logfileOut.start();
    // attach the rolling file appender to the root logger
    LOG_ROOT.addAppender(logfileOut);
  }
}

代码示例来源：origin: org.opendaylight.controller/logback-config

private Map<String, Appender<ILoggingEvent>> createFileAppenders(final LoggerContext context, final LogbackModule module) {
  Map<String, Appender<ILoggingEvent>> appendersMap = new HashMap<>();
  for (FileAppenderTO appender : module.getFileAppenderTO()) {
    Preconditions.checkState(appendersMap.containsKey(appender.getName()) == false,
        "Duplicate appender name %s", appender.getName());
    ch.qos.logback.core.FileAppender<ILoggingEvent> app = new ch.qos.logback.core.FileAppender<>();
    app.setAppend(appender.getAppend());
    app.setContext(context);
    PatternLayoutEncoder encoder = new PatternLayoutEncoder();
    encoder.setContext(context);
    encoder.setPattern(appender.getEncoderPattern());
    encoder.start();
    app.setEncoder(encoder);
    app.setFile(appender.getFileName());
    app.setName(appender.getName());
    app.start();
    appendersMap.put(app.getName(), app);
  }
  return appendersMap;
}

代码示例来源：origin: ch.qos.logback/logback-examples

public IOPerformance(boolean _immediateFlush, long _len) {
  this.len = _len;
  this.immediateFlush = _immediateFlush;
  context = new LoggerContext();
  logger = context.getLogger("logger-" + getName());
  // A FileAppender is created according to the buffering and
  // immediate flush setting of this IO instance.
  FileAppender<ILoggingEvent> fa = new FileAppender<ILoggingEvent>();
  fa.setName("FILE");
  PatternLayoutEncoder pa = new PatternLayoutEncoder();
  pa.setPattern("%r %5p %c [%t] - %m%n");
  pa.setContext(context);
  pa.start();
  fa.setEncoder(pa);
  fa.setFile(LOG_FILE);
  fa.setAppend(true);
  fa.setContext(context);
  fa.start();
  ((ch.qos.logback.classic.Logger) logger).addAppender(fa);
  StatusPrinter.print(context);
}

代码示例来源：origin: tony19/logback-android

static Logger buildLoggerContext(LoggerContext lc) {
 Logger root = lc.getLogger(Logger.ROOT_LOGGER_NAME);
 PatternLayoutEncoder patternLayout = new PatternLayoutEncoder();
 patternLayout.setContext(lc);
 patternLayout.setPattern("%d %l [%t] - %msg%n");
 patternLayout.start();
 FileAppender<ILoggingEvent> fileAppender = new FileAppender<ILoggingEvent>();
 fileAppender.setContext(lc);
 fileAppender.setFile(CoreTestConstants.TARGET_DIR + "lbclassic135.log");
 fileAppender.setEncoder(patternLayout);
 fileAppender.setAppend(false);
 fileAppender.start();
 root.addAppender(fileAppender);
 return lc.getLogger(LoggingToFileThroughput.class);
}

代码示例来源：origin: lsc-project/lsc

protected static void setUpLdifLogging(LoggerContext context) {
  LdifAuditType audit = (LdifAuditType) LscConfiguration.getAudit("LDIF");
  FileAppender<ILoggingEvent> appender = new FileAppender<ILoggingEvent>();
  appender.setName(audit.getName());
  appender.setAppend(audit.isAppend());
  appender.setFile(audit.getFile());
  appender.setContext(context);
  LdifLayout ldifLayout = new LdifLayout();
  ldifLayout.setLogOperations(audit.getOperations());
  if(audit.isLogOnlyLdif() != null) {
    ldifLayout.setOnlyLdif(audit.isLogOnlyLdif());
  }
  ldifLayout.setContext(context);
  ldifLayout.start();
  appender.setLayout(ldifLayout);
  appender.start();
  ch.qos.logback.classic.Logger rootLogger = context.getLogger(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME);
  rootLogger.addAppender(appender);
}

代码示例来源：origin: ch.qos.logback/logback-examples

public IO(boolean _buffered, boolean _immediateFlush, long _len) {
  this.len = _len;
  this.buffered = _buffered;
  this.immediateFlush = _immediateFlush;
  context = new LoggerContext();
  logger = context.getLogger("logger-" + getName());
  // A FileAppender is created according to the buffering and
  // immediate flush setting of this IO instance.
  FileAppender<ILoggingEvent> fa = new FileAppender<ILoggingEvent>();
  if (longMessage) {
    PatternLayoutEncoder pa = new PatternLayoutEncoder();
    pa.setPattern("%r %5p %c [%t] - %m%n");
    pa.setContext(context);
    pa.start();
    fa.setEncoder(pa);
  } else {
    fa.setEncoder(new EchoEncoder<ILoggingEvent>());
  }
  fa.setFile(getName() + ".log");
  fa.setAppend(false);
  fa.setContext(context);
  fa.start();
}

代码示例来源：origin: tony19/logback-android

static LoggerContext buildLoggerContext(String filename, boolean safetyMode) {
 LoggerContext loggerContext = new LoggerContext();
 FileAppender<ILoggingEvent> fa = new FileAppender<ILoggingEvent>();
 PatternLayoutEncoder patternLayout = new PatternLayoutEncoder();
 patternLayout.setPattern("%5p %c - %m%n");
 patternLayout.setContext(loggerContext);
 patternLayout.start();
 fa.setEncoder(patternLayout);
 fa.setFile(filename);
 fa.setAppend(false);
 fa.setPrudent(safetyMode);
 fa.setContext(loggerContext);
 fa.start();
 ch.qos.logback.classic.Logger root = loggerContext
   .getLogger(Logger.ROOT_LOGGER_NAME);
 root.addAppender(fa);
 return loggerContext;
}

代码示例来源：origin: tony19/logback-android

static LoggerContext buildLoggerContext(String stamp, String filename,
  boolean safetyMode) {
 LoggerContext loggerContext = new LoggerContext();
 FileAppender<ILoggingEvent> fa = new FileAppender<ILoggingEvent>();
 PatternLayoutEncoder patternLayout = new PatternLayoutEncoder();
 patternLayout.setPattern(stamp + " %5p - %m%n");
 patternLayout.setContext(loggerContext);
 patternLayout.start();
 fa.setEncoder(patternLayout);
 fa.setFile(filename);
 fa.setAppend(true);
 fa.setPrudent(safetyMode);
 fa.setContext(loggerContext);
 fa.start();
 ch.qos.logback.classic.Logger root = loggerContext
   .getLogger(Logger.ROOT_LOGGER_NAME);
 root.addAppender(fa);
 return loggerContext;
}

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