Java LogLog.warn方法代碼示例

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
@Override
protected void append(LoggingEvent event)
{
    if (closed)
    {
        throw new IllegalStateException("appender is closed");
    }

    if (! ready)
    {
        initialize();
    }

    try
    {
        internalAppend(new LogMessage(event, getLayout()));
    }
    catch (Exception ex)
    {
        LogLog.warn("unable to append event", ex);
    }
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
private void internalAppend(LogMessage message)
{
    if (message == null)
        return;

    if (isMessageTooLarge(message))
    {
        LogLog.warn("attempted to append a message > AWS batch size; ignored");
        return;
    }

    rotateIfNeeded(System.currentTimeMillis());

    synchronized (messageQueueLock)
    {
        if (writer == null)
        {
            LogLog.warn("appender not properly configured: writer is null");
        }
        else
        {
            writer.addMessage(message);
            lastRotationCount++;
        }
    }
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/**
 *  Retrieves the current AWS account ID, using reflection so that we don't
 *  have a hard reference to the STS SDK JAR (ie, if you don't want account
 *  IDs you don't need the JAR).
 *  <p>
 *  Returns null if unable to determine the account ID for any reason.
 */
public static String retrieveAWSAccountId()
{
    try
    {
        Class<?> stsClientKlass = Class.forName("com.amazonaws.services.securitytoken.AWSSecurityTokenServiceClient");
        Class<?> requestKlass = Class.forName("com.amazonaws.services.securitytoken.model.GetCallerIdentityRequest");
        Class<?> responseKlass = Class.forName("com.amazonaws.services.securitytoken.model.GetCallerIdentityResult");
        Object stsClient = stsClientKlass.newInstance();
        Object request = requestKlass.newInstance();
        Method requestMethod = stsClientKlass.getMethod("getCallerIdentity", requestKlass);
        Object response = requestMethod.invoke(stsClient, request);
        Method getAccountMethod = responseKlass.getMethod("getAccount");
        return (String)getAccountMethod.invoke(response);
    }
    catch (Exception ex)
    {
        LogLog.warn("substitutions: unable to retrieve AWS account ID");
        return null;
    }
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
private void calculateRollOverTime()
{
	Calendar c = Calendar.getInstance();
	datedDir = new File(directory, DIRECTORY_NAME.format(c.getTime()));
	boolean madeDirs = datedDir.mkdirs();
	if( !(madeDirs || datedDir.exists()) )
	{
		LogLog.warn("Could not create/confirm directory " + datedDir.getAbsolutePath());
	}
	c.add(5, 1);
	c.set(10, 0);
	c.set(12, 0);
	c.set(13, 0);
	c.set(9, 0);
	nextRollTime = c.getTimeInMillis();
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
void printPeriodicity(int type) {
    switch (type) {
        case TOP_OF_MINUTE:
            LogLog.debug("Appender [[+name+]] to be rolled every minute.");
            break;
        case TOP_OF_HOUR:
            LogLog.debug("Appender [" + name + "] to be rolled on top of every hour.");
            break;
        case HALF_DAY:
            LogLog.debug("Appender [" + name + "] to be rolled at midday and midnight.");
            break;
        case TOP_OF_DAY:
            LogLog.debug("Appender [" + name + "] to be rolled at midnight.");
            break;
        case TOP_OF_WEEK:
            LogLog.debug("Appender [" + name + "] to be rolled at start of week.");
            break;
        case TOP_OF_MONTH:
            LogLog.debug("Appender [" + name + "] to be rolled at start of every month.");
            break;
        default:
            LogLog.warn("Unknown periodicity for appender [[+name+]].");
    }
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/**
   This method determines if there is a sense in attempting to append.

   <p>It checks whether there is a set output target and also if
   there is a set layout. If these checks fail, then the boolean
   value <code>false</code> is returned. */
protected
boolean checkEntryConditions() {
  if(this.closed) {
    LogLog.warn("Not allowed to write to a closed appender.");
    return false;
  }

  if(this.qw == null) {
    errorHandler.error("No output stream or file set for the appender named ["+
	name+"].");
    return false;
  }

  if(this.layout == null) {
    errorHandler.error("No layout set for the appender named ["+ name+"].");
    return false;
  }
  return true;
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
private String formatMessage(String returnMessage, String key, String value) {
	if (value == null) {
		LogLog.warn("Setting NULL value for " + key);
		value = NULL;
	} 

	if (urlEncode) {
		try {
			value = URLEncoder.encode(value, encoding);
		} catch (UnsupportedEncodingException e) {
			LogLog.warn(e.toString());

		}
	}
	returnMessage = returnMessage.replaceAll("%"+key,value);
	return returnMessage;
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/**
   Set a property on this PropertySetter's Object. If successful, this
   method will invoke a setter method on the underlying Object. The
   setter is the one for the specified property name and the value is
   determined partly from the setter argument type and partly from the
   value specified in the call to this method.
   
   <p>If the setter expects a String no conversion is necessary.
   If it expects an int, then an attempt is made to convert 'value'
   to an int using new Integer(value). If the setter expects a boolean,
   the conversion is by new Boolean(value).
   
   @param name    name of the property
   @param value   String value of the property
 */
public
void setProperty(String name, String value) {
  if (value == null) return;
  
  name = Introspector.decapitalize(name);
  PropertyDescriptor prop = getPropertyDescriptor(name);
  
  //LogLog.debug("---------Key: "+name+", type="+prop.getPropertyType());

  if (prop == null) {
    LogLog.warn("No such property [" + name + "] in "+
  obj.getClass().getName()+"." );
  } else {
    try {
      setProperty(prop, name, value);
    } catch (PropertySetterException ex) {
      LogLog.warn("Failed to set property [" + name +
                  "] to value \"" + value + "\". ", ex.rootCause);
    }
  }
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
void printPeriodicity(int type) {
    switch(type) {
        case TOP_OF_MINUTE:
            LogLog.debug("Appender ["+name+"] to be rolled every minute.");
            break;
        case TOP_OF_HOUR:
            LogLog.debug("Appender ["+name
                    +"] to be rolled on top of every hour.");
            break;
        case HALF_DAY:
            LogLog.debug("Appender ["+name
                    +"] to be rolled at midday and midnight.");
            break;
        case TOP_OF_DAY:
            LogLog.debug("Appender ["+name
                    +"] to be rolled at midnight.");
            break;
        case TOP_OF_WEEK:
            LogLog.debug("Appender ["+name
                    +"] to be rolled at start of week.");
            break;
        case TOP_OF_MONTH:
            LogLog.debug("Appender ["+name
                    +"] to be rolled at start of every month.");
            break;
        default:
            LogLog.warn("Unknown periodicity for appender ["+name+"].");
    }
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
protected boolean checkEntryConditions() {
    if (this.closed) {
        LogLog.warn("Not allowed to write to a closed appender.");
        return false;
    } else if (httpClient == null) {
        LogLog.warn("HttpClient need to be initialized.");
        return false;
    } else if ((url == null) || url.trim().isEmpty()) {
        LogLog.warn("url need to be initialized.");
        return false;
    }
    return true;
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
protected void populateAvroHeaders(Map<String, String> hdrs, Schema schema,
    Object message) {
  if (avroSchemaUrl != null) {
    hdrs.put(Log4jAvroHeaders.AVRO_SCHEMA_URL.toString(), avroSchemaUrl);
    return;
  }
  LogLog.warn("Cannot find ID for schema. Adding header for schema, " +
      "which may be inefficient. Consider setting up an Avro Schema Cache.");
  hdrs.put(Log4jAvroHeaders.AVRO_SCHEMA_LITERAL.toString(), schema.toString());
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/**
 * 進行kafka配置設置
 * @param key
 * @param value
 */
public void checkAndSetConfig(String key, String value) {
    if (!KafkaConfig.PRODUCER_CONFIG_KEYS.contains(key)) {
        // 當前kafka版本沒有該配置項
        LogLog.warn("in this kafka version don't has this config: " + key);
    }
    this.config.put(key, value);
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/**
 * Prints the periodicity.
 * 
 * @param type
 *            the type
 */
void printPeriodicity(int type)
{
	switch (type)
	{
		case TOP_OF_MINUTE:
			LogLog.debug("Appender [" + name + "] to be rolled every minute.");
			break;
		case TOP_OF_HOUR:
			LogLog.debug("Appender [" + name + "] to be rolled on top of every hour.");
			break;
		case HALF_DAY:
			LogLog.debug("Appender [" + name + "] to be rolled at midday and midnight.");
			break;
		case TOP_OF_DAY:
			LogLog.debug("Appender [" + name + "] to be rolled at midnight.");
			break;
		case TOP_OF_WEEK:
			LogLog.debug("Appender [" + name + "] to be rolled at start of week.");
			break;
		case TOP_OF_MONTH:
			LogLog.debug("Appender [" + name + "] to be rolled at start of every month.");
			break;
		default:
			LogLog.warn("Unknown periodicity for appender [" + name + "].");
	}
}
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/**
    Read configuration options from <code>properties</code>.

    See {@link #doConfigure(String, LoggerRepository)} for the expected format.
 */
 public
 void doConfigure(Properties properties, LoggerRepository hierarchy) {
   String value = properties.getProperty(LogLog.DEBUG_KEY);
   if(value == null) {
     value = properties.getProperty("log4j.configDebug");
     if(value != null)
LogLog.warn("[log4j.configDebug] is deprecated. Use [log4j.debug] instead.");
   }

   if(value != null) {
     LogLog.setInternalDebugging(OptionConverter.toBoolean(value, true));
   }

     //
     //   if log4j.reset=true then
     //        reset hierarchy
   String reset = properties.getProperty(RESET_KEY);
   if (reset != null && OptionConverter.toBoolean(reset, false)) {
         hierarchy.resetConfiguration();
   }

   String thresholdStr = OptionConverter.findAndSubst(THRESHOLD_PREFIX,
					       properties);
   if(thresholdStr != null) {
     hierarchy.setThreshold(OptionConverter.toLevel(thresholdStr,
					     (Level) Level.ALL));
     LogLog.debug("Hierarchy threshold set to ["+hierarchy.getThreshold()+"].");
   }

   configureRootCategory(properties, hierarchy);
   configureLoggerFactory(properties);
   parseCatsAndRenderers(properties, hierarchy);

   LogLog.debug("Finished configuring.");
   // We don't want to hold references to appenders preventing their
   // garbage collection.
   registry.clear();
 }
 

import org.apache.log4j.helpers.LogLog; //導入方法依賴的package包/類
/** 
    Set the {@link ErrorHandler} for this Appender.
    @since 0.9.0
*/
public
synchronized
void setErrorHandler(ErrorHandler eh) {
  if(eh == null) {
    // We do not throw exception here since the cause is probably a
    // bad config file.
    LogLog.warn("You have tried to set a null error-handler.");
  } else {
    this.errorHandler = eh;
  }
}