java.util.logging.Handler.setFormatter()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java.util.logging.Handler.setFormatter()方法的一些代码示例，展示了Handler.setFormatter()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。Handler.setFormatter()方法的具体详情如下：
包路径：java.util.logging.Handler
类名称：Handler
方法名：setFormatter

Handler.setFormatter介绍

[英]Sets the formatter to be used by this handler.
[中]设置此处理程序要使用的格式化程序。

代码示例

代码示例来源：origin: jenkinsci/jenkins

@Override
public void setFormatter(Formatter newFormatter) throws SecurityException {
  super.setFormatter(newFormatter);
  Handler t = resolve();
  if(t!=null)
    t.setFormatter(newFormatter);
}

代码示例来源：origin: alibaba/Sentinel

@Override
public void setFormatter(Formatter newFormatter) {
  super.setFormatter(newFormatter);
  if (handler != null) { handler.setFormatter(newFormatter); }
}

代码示例来源：origin: stackoverflow.com

public static void main(String[] args) {  

  Logger logger = Logger.getLogger("MyLog");  
  FileHandler fh;  

  try {  

    // This block configure the logger with handler and formatter  
    fh = new FileHandler("C:/temp/test/MyLogFile.log");  
    logger.addHandler(fh);
    SimpleFormatter formatter = new SimpleFormatter();  
    fh.setFormatter(formatter);  

    // the following statement is used to log any messages  
    logger.info("My first log");  

  } catch (SecurityException e) {  
    e.printStackTrace();  
  } catch (IOException e) {  
    e.printStackTrace();  
  }  

  logger.info("Hi How r u?");  

}

代码示例来源：origin: internetarchive/heritrix3

public static Logger setConsoleHandler() {
  Logger logger = Logger.getLogger("");
  Handler [] hs = logger.getHandlers();
  for (int i = 0; i < hs.length; i++) {
    Handler h = hs[0];
    if (h instanceof ConsoleHandler) {
      h.setFormatter(new OneLineSimpleLogger());
    }
  }
  return logger;
}

代码示例来源：origin: stanfordnlp/CoreNLP

public static void setConsoleLevel(Level level) {
 // get the top Logger:
 Logger topLogger = java.util.logging.Logger.getLogger("");
 // Handler for console (reuse it if it already exists)
 Handler consoleHandler = null;
 // see if there is already a console handler
 for (Handler handler : topLogger.getHandlers()) {
  if (handler instanceof ConsoleHandler) {
   // found the console handler
   consoleHandler = handler;
   break;
  }
 }
 if (consoleHandler == null) {
  // there was no console handler found, create a new one
  consoleHandler = new ConsoleHandler();
  topLogger.addHandler(consoleHandler);
 }
 // set the console handler level:
 consoleHandler.setLevel(level);
 consoleHandler.setFormatter(new SimpleFormatter());
}

代码示例来源：origin: iBotPeaches/Apktool

logger.setLevel(Level.ALL);
} else {
  handler.setFormatter(new Formatter() {
    @Override
    public String format(LogRecord record) {

代码示例来源：origin: vipshop/vjtools

public static void main(String[] args) {
  Client client = new Client();
  // Set the logger to use our all-on-one-line formatter.
  Logger l = Logger.getLogger("");
  Handler[] hs = l.getHandlers();
  for (int i = 0; i < hs.length; i++) {
    Handler h = hs[0];
    if (h instanceof ConsoleHandler) {
      h.setFormatter(client.new OneLineSimpleLogger());
    }
  }
  try {
    client.execute(args);
  } catch (Exception e) {
    e.printStackTrace();
  }
}

代码示例来源：origin: GlowstoneMC/Glowstone

/**
 * Adds a console-log handler writing to the given file.
 *
 * @param logfile the file path
 */
public void startFile(String logfile) {
  File parent = new File(logfile).getParentFile();
  if (!parent.isDirectory() && !parent.mkdirs()) {
    logger.warning("Could not create log folder: " + parent);
  }
  Handler fileHandler = new RotatingFileHandler(logfile);
  FILE_DATE = server.getConsoleLogDateFormat();
  fileHandler.setFormatter(new DateOutputFormatter(FILE_DATE, false));
  logger.addHandler(fileHandler);
}

代码示例来源：origin: jMonkeyEngine/jmonkeyengine

public static void main(String[] args){
  JmeFormatter formatter = new JmeFormatter();
  Handler consoleHandler = new ConsoleHandler();
  consoleHandler.setFormatter(formatter);
  Logger.getLogger("").removeHandler(Logger.getLogger("").getHandlers()[0]);
  Logger.getLogger("").addHandler(consoleHandler);
  createCanvas(appClass);
  try {
    Thread.sleep(500);
  } catch (InterruptedException ex) {
  }
  SwingUtilities.invokeLater(new Runnable(){
    public void run(){
      JPopupMenu.setDefaultLightWeightPopupEnabled(false);
      createFrame();
      currentPanel.add(canvas, BorderLayout.CENTER);
      frame.pack();
      startApp();
      frame.setLocationRelativeTo(null);
      frame.setVisible(true);
    }
  });
}

代码示例来源：origin: traccar/traccar

private static void setupLogger(
    boolean console, String file, String levelString, boolean fullStackTraces, boolean rotate) {
  Logger rootLogger = Logger.getLogger("");
  for (Handler handler : rootLogger.getHandlers()) {
    rootLogger.removeHandler(handler);
  }
  Handler handler;
  if (console) {
    handler = new ConsoleHandler();
  } else {
    handler = new RollingFileHandler(file, rotate);
  }
  handler.setFormatter(new LogFormatter(fullStackTraces));
  Level level = Level.parse(levelString.toUpperCase());
  rootLogger.setLevel(level);
  handler.setLevel(level);
  handler.setFilter(record -> record != null && !record.getLoggerName().startsWith("sun"));
  rootLogger.addHandler(handler);
}

代码示例来源：origin: internetarchive/heritrix3

/**
 * Get a logger to a distinguished file, job.log in the job's
 * directory, into which job-specific events may be reported.
 * 
 * @return Logger writing to the job-specific log
 */
public Logger getJobLogger() {
  if(jobLogger == null) {
    jobLogger = Logger.getLogger(getShortName());
    try {
      mainJobLogHandler = new FileHandler(getJobLog().getAbsolutePath(),true);
      mainJobLogHandler.setFormatter(new JobLogFormatter());
      jobLogger.addHandler(mainJobLogHandler);
    } catch (SecurityException e) {
      throw new RuntimeException(e);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
    jobLogger.setLevel(Level.INFO);
  }
  return jobLogger;
}

代码示例来源：origin: cbeust/testng

@Test(groups = {"currentold"})
  public void logger() {
    Logger logger = Logger.getLogger("");
    for (Handler handler : logger.getHandlers()) {
      handler.setLevel(Level.WARNING);
      handler.setFormatter(new org.testng.log.TextFormatter());
    }
    logger.setLevel(Level.SEVERE);
  }
}

代码示例来源：origin: internetarchive/heritrix3

/**
 * Start the context, catching and reporting any BeansExceptions.
 */
protected synchronized void startContext() {
  try {
    ac.start(); 
    
    // job log file covering just this launch
    getJobLogger().removeHandler(currentLaunchJobLogHandler);
    File f = new File(ac.getCurrentLaunchDir(), "job.log");
    currentLaunchJobLogHandler = new FileHandler(f.getAbsolutePath(), true);
    currentLaunchJobLogHandler.setFormatter(new JobLogFormatter());
    getJobLogger().addHandler(currentLaunchJobLogHandler);
    
  } catch (BeansException be) {
    doTeardown();
    beansException(be);
  } catch (Exception e) {
    LOGGER.log(Level.SEVERE,e.getClass().getSimpleName()+": "+e.getMessage(),e);
    try {
      doTeardown();
    } catch (Exception e2) {
      e2.printStackTrace(System.err);
    }        
  }
}

代码示例来源：origin: GlowstoneMC/Glowstone

/**
 * Starts the console.
 *
 * @param jline whether the console should use JLine
 */
public void startConsole(boolean jline) {
  this.jline = jline;
  if (jline) {
    setupColors();
  }
  sender = new ColoredCommandSender();
  CONSOLE_DATE = server.getConsoleDateFormat();
  for (Handler handler : logger.getHandlers()) {
    if (handler.getClass() == FancyConsoleHandler.class) {
      handler.setFormatter(new DateOutputFormatter(CONSOLE_DATE, true));
    }
  }
  CONSOLE_PROMPT = server.getConsolePrompt();
  Thread thread = new ConsoleCommandThread();
  thread.setName("ConsoleCommandThread");
  thread.setDaemon(true);
  thread.start();
}

代码示例来源：origin: alibaba/Sentinel

protected static Handler makeLogger(String logName, Logger heliumRecordLog) {
    CspFormatter formatter = new CspFormatter();
    String fileName = LogBase.getLogBaseDir() + logName;
    if (isLogNameUsePid()) {
      fileName += ".pid" + PidUtil.getPid();
    }
    Handler handler = null;
    try {
      handler = new DateFileLogHandler(fileName + ".%d", 1024 * 1024 * 200, 4, true);
      handler.setFormatter(formatter);
      handler.setEncoding(LOG_CHARSET);
    } catch (IOException e) {
      e.printStackTrace();
    }
    if (handler != null) {
      LoggerUtils.disableOtherHandlers(heliumRecordLog, handler);
    }
    heliumRecordLog.setLevel(Level.ALL);
    return handler;
  }
}

代码示例来源：origin: googleapis/google-cloud-java

@Test
public void testReportFormatError() {
 expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
 expect(options.getService()).andReturn(logging);
 logging.setFlushSeverity(Severity.ERROR);
 expectLastCall().once();
 logging.setWriteSynchronicity(Synchronicity.ASYNC);
 expectLastCall().once();
 replay(options, logging);
 Formatter formatter = EasyMock.createStrictMock(Formatter.class);
 RuntimeException ex = new RuntimeException();
 ErrorManager errorManager = EasyMock.createStrictMock(ErrorManager.class);
 errorManager.error(null, ex, ErrorManager.FORMAT_FAILURE);
 expectLastCall().once();
 LogRecord record = newLogRecord(Level.FINEST, MESSAGE);
 expect(formatter.format(record)).andThrow(ex);
 replay(errorManager, formatter);
 Handler handler = new LoggingHandler(LOG_NAME, options, DEFAULT_RESOURCE);
 handler.setLevel(Level.ALL);
 handler.setErrorManager(errorManager);
 handler.setFormatter(formatter);
 handler.publish(record);
 verify(errorManager, formatter);
}

代码示例来源：origin: googleapis/google-cloud-java

@Test
public void testReportWriteError() {
 expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
 expect(options.getService()).andReturn(logging);
 RuntimeException ex = new RuntimeException();
 logging.setFlushSeverity(Severity.ERROR);
 expectLastCall().once();
 logging.setWriteSynchronicity(Synchronicity.ASYNC);
 expectLastCall().once();
 logging.write(ImmutableList.of(FINEST_ENTRY), DEFAULT_OPTIONS);
 expectLastCall().andStubThrow(ex);
 replay(options, logging);
 ErrorManager errorManager = EasyMock.createStrictMock(ErrorManager.class);
 errorManager.error(null, ex, ErrorManager.WRITE_FAILURE);
 expectLastCall().once();
 replay(errorManager);
 Handler handler = new LoggingHandler(LOG_NAME, options, DEFAULT_RESOURCE);
 handler.setLevel(Level.ALL);
 handler.setErrorManager(errorManager);
 handler.setFormatter(new TestFormatter());
 handler.publish(newLogRecord(Level.FINEST, MESSAGE));
 verify(errorManager);
}

代码示例来源：origin: googleapis/google-cloud-java

@Test
public void testPublishCustomResource() {
 expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
 expect(options.getService()).andReturn(logging);
 logging.setFlushSeverity(Severity.ERROR);
 expectLastCall().once();
 logging.setWriteSynchronicity(Synchronicity.ASYNC);
 expectLastCall().once();
 MonitoredResource resource = MonitoredResource.of("custom", ImmutableMap.<String, String>of());
 logging.write(
   ImmutableList.of(FINEST_ENTRY),
   WriteOption.logName(LOG_NAME),
   WriteOption.resource(resource),
   WriteOption.labels(BASE_SEVERITY_MAP));
 expectLastCall().once();
 replay(options, logging);
 Handler handler = new LoggingHandler(LOG_NAME, options, resource);
 handler.setLevel(Level.ALL);
 handler.setFormatter(new TestFormatter());
 handler.publish(newLogRecord(Level.FINEST, MESSAGE));
}

代码示例来源：origin: googleapis/google-cloud-java

@Test
public void testTraceEnhancedLogEntry() {
 expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
 expect(options.getService()).andReturn(logging);
 MonitoredResource resource = MonitoredResource.of("custom", ImmutableMap.<String, String>of());
 logging.setFlushSeverity(Severity.ERROR);
 expectLastCall().once();
 logging.setWriteSynchronicity(Synchronicity.ASYNC);
 expectLastCall().once();
 logging.write(
   ImmutableList.of(TRACE_ENTRY),
   WriteOption.logName(LOG_NAME),
   WriteOption.resource(resource),
   WriteOption.labels(BASE_SEVERITY_MAP));
 expectLastCall().once();
 replay(options, logging);
 LoggingEnhancer enhancer = new TraceLoggingEnhancer();
 TraceLoggingEnhancer.setCurrentTraceId("projects/projectId/traces/traceId");
 Handler handler =
   new LoggingHandler(LOG_NAME, options, resource, Collections.singletonList(enhancer));
 handler.setLevel(Level.ALL);
 handler.setFormatter(new TestFormatter());
 handler.publish(newLogRecord(Level.FINEST, MESSAGE));
}

代码示例来源：origin: googleapis/google-cloud-java

@Test
 public void testClose() throws Exception {
  expect(options.getProjectId()).andReturn(PROJECT).anyTimes();
  expect(options.getService()).andReturn(logging);
  logging.setFlushSeverity(Severity.ERROR);
  expectLastCall().once();
  logging.setWriteSynchronicity(Synchronicity.ASYNC);
  expectLastCall().once();
  logging.write(ImmutableList.of(FINEST_ENTRY), DEFAULT_OPTIONS);
  expectLastCall().once();
  logging.close();
  expectLastCall().once();
  replay(options, logging);
  Handler handler = new LoggingHandler(LOG_NAME, options, DEFAULT_RESOURCE);
  handler.setLevel(Level.ALL);
  handler.setFormatter(new TestFormatter());
  handler.publish(newLogRecord(Level.FINEST, MESSAGE));
  handler.close();
  handler.close();
 }
}

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