org.apache.logging.log4j.Logger.isDebugEnabled()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.logging.log4j.Logger.isDebugEnabled()方法的一些代码示例，展示了Logger.isDebugEnabled()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.isDebugEnabled()方法的具体详情如下：
包路径：org.apache.logging.log4j.Logger
类名称：Logger
方法名：isDebugEnabled

Logger.isDebugEnabled介绍

[英]Checks whether this Logger is enabled for the Level#DEBUG Level.
[中]检查是否为#调试级别启用此记录器。

代码示例

代码示例来源：origin: apache/geode

  1. /**
  2.  * Process add/remove/update of an incoming profile.
  3.  */
  4. public void processIncoming(ClusterDistributionManager dm, String adviseePath,
  5.   boolean removeProfile, boolean exchangeProfiles, final List<Profile> replyProfiles) {
  6.  // nothing by default; just log that nothing was done
  7.  if (logger.isDebugEnabled()) {
  8.   logger.debug("While processing UpdateAttributes message ignored incoming profile: {}",
  9.     this);
  10.  }
  11. }

代码示例来源：origin: floragunncom/search-guard

  1. @Override
  2. public void success(String id, Tuple<Long, Settings> settings) {
  3.   if(latch.getCount() <= 0) {
  4.     log.error("Latch already counted down (for {} of {})  (index={})", id, Arrays.toString(events), searchguardIndex);
  5.   }
  6.   
  7.   rs.put(id, settings);
  8.   latch.countDown();
  9.   if(log.isDebugEnabled()) {
  10.     log.debug("Received config for {} (of {}) with current latch value={}", id, Arrays.toString(events), latch.getCount());
  11.   }
  12. }

代码示例来源：origin: apache/geode

  1. private static void releasePRIDLock(final DistributedLockService lockService) {
  2.  try {
  3.   lockService.unlock(PartitionedRegionHelper.MAX_PARTITIONED_REGION_ID);
  4.   if (logger.isDebugEnabled()) {
  5.    logger.debug("releasePRIDLock: Released the dlock in allPartitionedRegions for {}",
  6.      PartitionedRegionHelper.MAX_PARTITIONED_REGION_ID);
  7.   }
  8.  } catch (Exception es) {
  9.   logger.warn(String.format("releasePRIDLock: unlocking %s caught an exception",
  10.     Integer.valueOf(PartitionedRegionHelper.MAX_PARTITIONED_REGION_ID)),
  11.     es);
  12.  }
  13. }

代码示例来源：origin: apache/geode

  1. @Override
  2. public void close(boolean keepAlive) {
  3.  if (logger.isDebugEnabled()) {
  4.   logger.debug("Shutting down connection manager with keepAlive {}", keepAlive);
  5.    if (!this.loadConditioningProcessor.awaitTermination(PoolImpl.SHUTDOWN_TIMEOUT,
  6.      TimeUnit.MILLISECONDS)) {
  7.     logger.warn("Timeout waiting for load conditioning tasks to complete");
  8.   logger.error("Error stopping loadConditioningProcessor", e);
  9.  } catch (InterruptedException e) {
  10.   logger.error(
  11.     "Interrupted stopping loadConditioningProcessor",
  12.     e);

代码示例来源：origin: org.bgee.log4jdbc-log4j2/log4jdbc-log4j2-jdbc4.1

  1. @Override
  2. public void sqlTimingOccurred(Spy spy, long execTime, String methodCall,
  3.     String sql) 
  4. {
  5.   //test useless in the current implementation, 
  6.   //as if error level is not enabled for this logger, 
  7.   //the ConnectionSpy will not be used (see isjdbcLoggingEnabled())
  8.   //might maybe change one day?
  9.   /*if (!LOGGER.isErrorEnabled()) {
  10.     return;
  11.   }*/
  12.   String operation = this.getSqlOperation(sql);
  13.   if (Properties.isDumpSqlFilteringOn() && !this.shouldSqlBeLogged(operation)) {
  14.     return;
  15.   }
  16.   Marker marker = this.getStatementMarker(operation);
  17.   SqlTimingOccurredMessage message = 
  18.       new SqlTimingOccurredMessage(spy, execTime, methodCall, sql, LOGGER.isDebugEnabled(marker));
  19.   if (Properties.isSqlTimingErrorThresholdEnabled() &&
  20.       execTime >= Properties.getSqlTimingErrorThresholdMsec()) {
  21.     LOGGER.error(marker, message);
  22.   } else if (LOGGER.isWarnEnabled()) {
  23.     if (Properties.isSqlTimingWarnThresholdEnabled() &&
  24.         execTime >= Properties.getSqlTimingWarnThresholdMsec()) {
  25.       LOGGER.warn(marker, message);
  26.     } else {
  27.       LOGGER.info(marker, message);
  28.     }
  29.   }
  30. }

代码示例来源：origin: apache/geode

  1. /**
  2.  * Handle rejected execution for a function execution thread. Spin off a thread directly in
  3.  * this case, since that means a function is executing another function. The child function
  4.  * request shouldn't be in the queue behind the parent request since the parent function is
  5.  * dependent on the child function executing.
  6.  */
  7. private void handleRejectedExecutionForFunctionExecutionThread(Runnable r,
  8.   ThreadPoolExecutor executor) {
  9.  if (logger.isDebugEnabled()) {
  10.   logger.warn("An additional " + FUNCTION_EXECUTION_PROCESSOR_THREAD_PREFIX
  11.     + " thread is being launched to prevent slow performance due to nested function executions");
  12.  }
  13.  launchAdditionalThread(r, executor);
  14. }

代码示例来源：origin: apache/geode

  1. @Override
  2. public void onDisconnect(InternalDistributedSystem sys) {
  3.  if (logger.isDebugEnabled()) {
  4.   this.logger.debug("Calling AdminDistributedSystemJmxImpl#onDisconnect");
  5.      this.mbeanName, notificationSequenceNumber.addAndGet(1), null));
  6.   } catch (MBeanException e) {
  7.    logger.warn(e.getMessage(), e);
  8.   logger.warn(e.getMessage(), e);
  9.   throw e;
  10.  } catch (VirtualMachineError err) {
  11.   logger.error(e.getMessage(), e);
  12.   throw e;
  13.  if (logger.isDebugEnabled()) {
  14.   this.logger.debug("Completed AdminDistributedSystemJmxImpl#onDisconnect");

代码示例来源：origin: floragunncom/search-guard

  1. public static InterClusterRequestEvaluator instantiateInterClusterRequestEvaluator(final String clazz, final Settings settings) {
  2.   try {
  3.     final Class<?> clazz0 = Class.forName(clazz);
  4.     final InterClusterRequestEvaluator ret = (InterClusterRequestEvaluator) clazz0.getConstructor(Settings.class).newInstance(settings);
  5.     addLoadedModule(clazz0);
  6.     return ret;
  7.   } catch (final Throwable e) {
  8.     log.warn("Unable to load inter cluster request evaluator '{}' due to {}", clazz, e.toString());
  9.     if(log.isDebugEnabled()) {
  10.       log.debug("Stacktrace: ",e);
  11.     }
  12.     return new DefaultInterClusterRequestEvaluator(settings);
  13.   }
  14. }

代码示例来源：origin: floragunncom/search-guard

  1. @Override
  2. public void success(String type, Tuple<Long, Settings> settings) {
  3.   if(latch.getCount() <= 0) {
  4.     log.error("Latch already counted down (for {} of {})  (index={})", type, Arrays.toString(events), searchguardIndex);
  5.   }
  6.   
  7.   rs.put(type, settings);
  8.   latch.countDown();
  9.   if(log.isDebugEnabled()) {
  10.     log.debug("Received config for {} (of {}) with current latch value={}", type, Arrays.toString(events), latch.getCount());
  11.   }
  12. }

代码示例来源：origin: apache/geode

  1. @Override
  2. public void endpointNoLongerInUse(Endpoint endpoint) {
  3.  int count = endpointCount.decrementAndGet();
  4.  if (logger.isDebugEnabled()) {
  5.   logger.debug("InstantiatorRecoveryTask - EndpointNoLongerInUse. Now have {} endpoints",
  6.     count);
  7.  }
  8. }

代码示例来源：origin: apache/geode

  1. @Override
  2. public void disconnect() {
  3.  try {
  4.   super.disconnect();
  5.   // Save existing StatAlert Definitions
  6.   saveAlertDefinitionsAsSerializedObjects();
  7.   /* Remove Cache Listener to listen to Cache & Region create/destroy events */
  8.   if (logger.isDebugEnabled()) {
  9.    logger.debug("Removing CacheAndRegionListener .... ");
  10.   }
  11.   removeCacheListener(cacheRegionListener);
  12.  } catch (RuntimeException e) {
  13.   logger.warn(e.getMessage(), e);
  14.   throw e;
  15.  } catch (VirtualMachineError err) {
  16.   SystemFailure.initiateFailure(err);
  17.   // If this ever returns, re-throw the error. We're poisoned
  18.   // now, so don't let this thread continue.
  19.   throw err;
  20.  } catch (Error e) {
  21.   // Whenever you catch Error or Throwable, you must also
  22.   // catch VirtualMachineError (see above). However, there is
  23.   // _still_ a possibility that you are dealing with a cascading
  24.   // error condition, so you also need to check to see if the JVM
  25.   // is still usable:
  26.   SystemFailure.checkFailure();
  27.   logger.error(e.getMessage(), e);
  28.   throw e;
  29.  }
  30. }

代码示例来源：origin: floragunncom/search-guard

  1. public static PrincipalExtractor instantiatePrincipalExtractor(final String clazz) {
  2.   try {
  3.     final Class<?> clazz0 = Class.forName(clazz);
  4.     final PrincipalExtractor ret = (PrincipalExtractor) clazz0.newInstance();
  5.     addLoadedModule(clazz0);
  6.     return ret;
  7.   } catch (final Throwable e) {
  8.     log.warn("Unable to load pricipal extractor '{}' due to {}", clazz, e.toString());
  9.     if(log.isDebugEnabled()) {
  10.       log.debug("Stacktrace: ",e);
  11.     }
  12.     return new DefaultPrincipalExtractor();
  13.   }
  14. }

代码示例来源：origin: apache/geode

  1. private Function newFunction(final Class<Function> clazz, final boolean errorOnNoSuchMethod) {
  2.  try {
  3.   final Constructor<Function> constructor = clazz.getConstructor();
  4.   return constructor.newInstance();
  5.  } catch (NoSuchMethodException nsmex) {
  6.   if (errorOnNoSuchMethod) {
  7.    logger.error("Zero-arg constructor is required, but not found for class: {}",
  8.      clazz.getName(), nsmex);
  9.   } else {
  10.    if (logger.isDebugEnabled()) {
  11.     logger.debug(
  12.       "Not registering function because it doesn't have a zero-arg constructor: {}",
  13.       clazz.getName());
  14.    }
  15.   }
  16.  } catch (Exception ex) {
  17.   logger.error("Error when attempting constructor for function for class: {}", clazz.getName(),
  18.     ex);
  19.  }
  20.  return null;
  21. }

代码示例来源：origin: apache/geode

  1. @Override
  2. public void endpointNoLongerInUse(Endpoint endpoint) {
  3.  int count = endpointCount.decrementAndGet();
  4.  if (logger.isDebugEnabled()) {
  5.   logger.debug("PdxRegistryRecoveryListener - EndpointNoLongerInUse. Now have {} endpoints",
  6.     count);
  7.  }
  8. }

代码示例来源：origin: apache/geode

  1. if (logger.isDebugEnabled()) {
  2.   logger.debug("Adding CacheAndRegionListener .... ");
  3.  logger.warn(e.getMessage(), e);
  4.  throw e;
  5. } catch (VirtualMachineError err) {
  6.  logger.error(e.getMessage(), e);
  7.  throw e;

代码示例来源：origin: apache/geode

  1. @Override
  2.  public void run2() {
  3.   TXManagerImpl mgr = TXManagerImpl.currentInstance;
  4.   TXStateProxy tx = mgr.suspendedTXs.remove(txId);
  5.   if (tx != null) {
  6.    try {
  7.     if (logger.isDebugEnabled()) {
  8.      logger.debug("TX: Expiry task rolling back transaction: {}", txId);
  9.     }
  10.     tx.rollback();
  11.    } catch (GemFireException e) {
  12.     logger.warn(String.format(
  13.       "Exception occurred while rolling back timed out transaction %s", txId), e);
  14.    }
  15.   }
  16.  }
  17. }

代码示例来源：origin: apache/geode

  1. @Override
  2. public void run() {
  3.  try {
  4.   run2();
  5.  } catch (VirtualMachineError e) {
  6.   SystemFailure.initiateFailure(e);
  7.   throw e;
  8.  } catch (CancelException ignore) {
  9.   if (logger.isDebugEnabled()) {
  10.    logger.debug("Pool task <{}> cancelled", this);
  11.   }
  12.  } catch (Throwable t) {
  13.   logger.error(String.format("Unexpected error in pool task <%s>", this), t);
  14.  }
  15. }

代码示例来源：origin: apache/geode

  1. private Future<?> executeDiskStoreTask(DiskStoreTask r, ExecutorService executor) {
  2.  try {
  3.   return executor.submit(r);
  4.  } catch (RejectedExecutionException ex) {
  5.   if (logger.isDebugEnabled()) {
  6.    logger.debug("Ignored compact schedule during shutdown", ex);
  7.   }
  8.  }
  9.  return null;
  10. }

代码示例来源：origin: floragunncom/search-guard

  1. log.debug("{} does not exist in cluster metadata", requestAliasOrIndex);
  2. continue;
  3. if(log.isDebugEnabled()) {
  4.   log.debug("Aliases for {}: {}", requestAliasOrIndex, aliases);
  5.     if(log.isDebugEnabled()) {
  6.       log.debug(alias+" is a filtered alias "+aliasMetaData.getFilter());
  7.     if(log.isDebugEnabled()) {
  8.       log.debug(alias+" is not an alias or does not have a filter");
  9.   log.warn("More than one ({}) filtered alias found for same index ({}). This is currently not recommended. Aliases: {}", filteredAliases.size(), requestAliasOrIndex, toString(filteredAliases));
  10. } else if (faMode.equals("disallow")) {
  11.   log.error("More than one ({}) filtered alias found for same index ({}). This is currently not supported. Aliases: {}", filteredAliases.size(), requestAliasOrIndex, toString(filteredAliases));
  12.   return true;
  13. } else {
  14.   if (log.isDebugEnabled()) {
  15.     log.debug("More than one ({}) filtered alias found for same index ({}). Aliases: {}", filteredAliases.size(), requestAliasOrIndex, toString(filteredAliases));

代码示例来源：origin: apache/geode

  1. /**
  2.  * Process the filter profile messages.
  3.  */
  4. public void processQueuedFilterProfileMsgs(List msgs) {
  5.  final boolean isDebugEnabled = logger.isDebugEnabled();
  6.  if (msgs != null) {
  7.   Iterator iter = msgs.iterator();
  8.   while (iter.hasNext()) {
  9.    try {
  10.     OperationMessage msg = (OperationMessage) iter.next();
  11.     if (isDebugEnabled) {
  12.      logger.debug("Processing the queued filter profile message :{}", msg);
  13.     }
  14.     msg.processRequest(this);
  15.    } catch (Exception ex) {
  16.     logger.warn("Exception thrown while processing queued profile messages.", ex);
  17.    }
  18.   }
  19.  }
  20. }

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