org.apache.log4j.Logger.getAppender()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
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本文整理了Java中org.apache.log4j.Logger.getAppender()方法的一些代码示例，展示了Logger.getAppender()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。Logger.getAppender()方法的具体详情如下：
包路径：org.apache.log4j.Logger
类名称：Logger
方法名：getAppender

Logger.getAppender介绍

暂无

代码示例

代码示例来源：origin: neo4j/neo4j

  1. private static AccumulatingAppender getAccumulatingAppender()
  2.   {
  3.     return (AccumulatingAppender) Logger.getRootLogger().getAppender( "accumulating" );
  4.   }
  5. }

代码示例来源：origin: RipMeApp/ripme

  1. private void setLogLevel(String level) {
  2.   Level newLevel = Level.ERROR;
  3.   level = level.substring(level.lastIndexOf(' ') + 1);
  4.   switch (level) {
  5.     case "Debug":
  6.       newLevel = Level.DEBUG;
  7.       break;
  8.     case "Info":
  9.       newLevel = Level.INFO;
  10.       break;
  11.     case "Warn":
  12.       newLevel = Level.WARN;
  13.       break;
  14.     case "Error":
  15.       newLevel = Level.ERROR;
  16.       break;
  17.   }
  18.   Logger.getRootLogger().setLevel(newLevel);
  19.   LOGGER.setLevel(newLevel);
  20.   ConsoleAppender ca = (ConsoleAppender)Logger.getRootLogger().getAppender("stdout");
  21.   if (ca != null) {
  22.     ca.setThreshold(newLevel);
  23.   }
  24.   FileAppender fa = (FileAppender)Logger.getRootLogger().getAppender("FILE");
  25.   if (fa != null) {
  26.     fa.setThreshold(newLevel);
  27.   }
  28. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. /**
  2.  * Get the file input stream for a certain appender.
  3.  * The appender is looked up using the filename
  4.  * @param filename The exact filename (with path: c:\temp\logfile.txt) or just a filename (spoon.log)
  5.  * @param exact true if this is the exact filename or just the last part of the complete path.
  6.  * @return The file input stream of the appender
  7.  * @throws IOException in case the appender ocan't be found
  8.  */
  9. public FileInputStream getFileInputStream( String filename, boolean exact ) throws IOException {
  10.  Appender appender = pentahoLogger.getAppender( createFileAppenderName( filename, exact ) );
  11.  if ( appender == null ) {
  12.   throw new IOException( "Unable to find appender for file: " + filename + " (exact=" + exact + ")" );
  13.  }
  14.  return new FileInputStream( ( (Log4jFileAppender) appender ).getFile().getName().getPathDecoded() );
  15. }

代码示例来源：origin: apache/hbase

  1. LogCapturer(org.apache.log4j.Logger logger) {
  2.  this.logger = logger;
  3.  Appender defaultAppender = org.apache.log4j.Logger.getRootLogger().getAppender("stdout");
  4.  if (defaultAppender == null) {
  5.   defaultAppender = org.apache.log4j.Logger.getRootLogger().getAppender("console");
  6.  }
  7.  final Layout layout = (defaultAppender == null) ? new PatternLayout() :
  8.    defaultAppender.getLayout();
  9.  this.appender = new WriterAppender(layout, sw);
  10.  this.logger.addAppender(this.appender);
  11. }

代码示例来源：origin: apache/zookeeper

  1. private WriterAppender getConsoleAppender(ByteArrayOutputStream os, Level level) {
  2.   String loggingPattern = ((PatternLayout) Logger.getRootLogger().getAppender("CONSOLE").getLayout()).getConversionPattern();
  3.   WriterAppender appender = new WriterAppender(new PatternLayout(loggingPattern), os);
  4.   appender.setThreshold(level);
  5.   return appender;
  6. }

代码示例来源：origin: geoserver/geoserver

  1. Appender gslf = org.apache.log4j.Logger.getRootLogger().getAppender("geoserverlogfile");
  2. if (gslf instanceof org.apache.log4j.FileAppender) {
  3.   if (logFileName == null) {

代码示例来源：origin: apache/hbase

  1. appender = httpLogger.getAppender(appenderName);
  2. } catch (LogConfigurationException e) {
  3.  LOG.warn("Http request log for " + loggerName

代码示例来源：origin: RipMeApp/ripme

  1. /**
  2.  * Sets ripper's:
  3.  *      Working directory
  4.  *      Logger (for debugging)
  5.  *      FileAppender
  6.  *      Threadpool
  7.  * @throws IOException 
  8.  *      Always be prepared.
  9.  */
  10. public void setup() throws IOException {
  11.   setWorkingDir(this.url);
  12.   Logger rootLogger = Logger.getRootLogger();
  13.   FileAppender fa = (FileAppender) rootLogger.getAppender("FILE");
  14.   if (fa != null) {
  15.     fa.setFile(this.workingDir + File.separator + "log.txt");
  16.     fa.activateOptions();
  17.   }
  18.   this.threadPool = new DownloadThreadPool();
  19. }

代码示例来源：origin: org.apache.hadoop/hadoop-common

  1. appender = httpLogger.getAppender(appenderName);
  2. } catch (LogConfigurationException e) {
  3.  LOG.warn("Http request log for {} could not be created", loggerName);

代码示例来源：origin: RipMeApp/ripme

  1. FileAppender fa = (FileAppender) rootLogger.getAppender("FILE");
  2. if (fa != null) {
  3.   LOGGER.debug("Changing log file back to 'ripme.log'");

代码示例来源：origin: pentaho/pentaho-kettle

  1. /**
  2.  * Get a new log instance for the specified file if it is not open yet!
  3.  * @param filename The log file to open
  4.   * @param exact is this an exact filename (false: prefix of name in temp directory)
  5.  * @return the LogWriter object
  6.  */
  7. // synchronizing logWriter singleton instance PDI-6840
  8. public static final synchronized LogWriter getInstance( String filename, boolean exact ) throws KettleException {
  9.  if ( logWriter != null ) {
  10.   // OK, see if we have a file appender already for this
  11.   //
  12.   if ( logWriter.pentahoLogger.getAppender( LogWriter.createFileAppenderName( filename, exact ) ) == null ) {
  13.    logWriter.fileAppender = createFileAppender( filename, exact );
  14.    logWriter.addAppender( logWriter.fileAppender );
  15.   }
  16.   return logWriter;
  17.  }
  18.  logWriter = new LogWriter( filename, exact );
  19.  return logWriter;
  20. }

代码示例来源：origin: geoserver/geoserver

  1. assertNull(
  2.     "Expected geoserverlogfile to be null.  But was: "
  3.         + logger.getAppender("geoserverlogfile"),
  4.     logger.getAppender("geoserverlogfile"));
  5. Appender appender = logger.getAppender("geoserverlogfile");
  6. assertNotNull(appender);
  7. assertTrue(appender instanceof FileAppender);

代码示例来源：origin: apache/zookeeper

  1. public void testSeekForRwServer() throws Exception {
  2.   Layout layout = Logger.getRootLogger().getAppender("CONSOLE")
  3.       .getLayout();
  4.   ByteArrayOutputStream os = new ByteArrayOutputStream();

代码示例来源：origin: openmrs/openmrs-core

  1. Appender appender = Logger.getRootLogger().getAppender("MEMORY_APPENDER");
  2. if (appender instanceof MemoryAppender) {
  3.   MemoryAppender memoryAppender = (MemoryAppender) appender;

代码示例来源：origin: openmrs/openmrs-core

  1. result.put("changesetIds", updateJob.getChangesetIds());
  2. result.put("executingChangesetId", updateJob.getExecutingChangesetId());
  3. Appender appender = Logger.getRootLogger().getAppender("MEMORY_APPENDER");
  4. if (appender instanceof MemoryAppender) {
  5.   MemoryAppender memoryAppender = (MemoryAppender) appender;

代码示例来源：origin: org.apache.hadoop/hadoop-mapreduce-client-core

  1. Logger.getRootLogger().getAppender("stdout").getLayout();
  2. ByteArrayOutputStream os = new ByteArrayOutputStream();
  3. WriterAppender appender = new WriterAppender(layout, os);

代码示例来源：origin: apache/samza

  1. private void attachAppenderToRootLogger() {
  2.  // ensure appender is attached only once per JVM (regardless of #containers)
  3.  if (org.apache.log4j.Logger.getRootLogger().getAppender(SimpleDiagnosticsAppender.class.getName()) == null) {
  4.   LOG.info("Attaching diagnostics appender to root logger");
  5.   org.apache.log4j.Logger.getRootLogger().addAppender(this);
  6.  }
  7. }

代码示例来源：origin: com.atlassian.jira/jira-core

  1. public PatternLayout getSystemPatternLayout()
  2.   {
  3.     Appender filelog = Logger.getRootLogger().getAppender("filelog");
  4.     if (filelog != null && filelog instanceof PatternLayout)
  5.     {
  6.       return (PatternLayout) filelog.getLayout();
  7.     }
  8.     return new PatternLayout(DEFAULT_PATTERN);
  9.   }
  10. }

代码示例来源：origin: opencb/opencga

  1. public void configureDefaultLog(String logLevel) {
  2.     // This small hack allow to configure the appropriate Logger level from the command line, this is done
  3.     // by setting the DEFAULT_LOG_LEVEL_KEY before the logger object is created.
  4. //        System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, logLevel);
  5.     org.apache.log4j.Logger rootLogger = LogManager.getRootLogger();
  6. //        rootLogger.setLevel(Level.toLevel(logLevel));
  8.     ConsoleAppender stderr = (ConsoleAppender) rootLogger.getAppender("stderr");
  9.     stderr.setThreshold(Level.toLevel(logLevel));
  11.     logger = LoggerFactory.getLogger(this.getClass().toString());
  12.     this.logLevel = logLevel;
  13.   }

代码示例来源：origin: org.apache.hbase/hbase-server

  1. LogCapturer(org.apache.log4j.Logger logger) {
  2.  this.logger = logger;
  3.  Appender defaultAppender = org.apache.log4j.Logger.getRootLogger().getAppender("stdout");
  4.  if (defaultAppender == null) {
  5.   defaultAppender = org.apache.log4j.Logger.getRootLogger().getAppender("console");
  6.  }
  7.  final Layout layout = (defaultAppender == null) ? new PatternLayout() :
  8.    defaultAppender.getLayout();
  9.  this.appender = new WriterAppender(layout, sw);
  10.  this.logger.addAppender(this.appender);
  11. }

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