org.slf4j.impl: public class: Log4jLoggerFactory

org.slf4j.impl
public class: Log4jLoggerFactory [javadoc | source]

java.lang.Object
   org.slf4j.impl.Log4jLoggerFactory

All Implemented Interfaces:
org.slf4j.ILoggerFactory

Log4jLoggerFactory is an implementation of ILoggerFactory returning the appropriate named Log4jLoggerAdapter instance.

author: Ceki - Gülcü

Field Summary
Map	loggerMap

Constructor:
public Log4jLoggerFactory() { loggerMap = new HashMap(); }

Method from org.slf4j.impl.Log4jLoggerFactory Summary:
getLogger

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.slf4j.impl.Log4jLoggerFactory Detail:
public Logger getLogger(String name) { Logger slf4jLogger = null; // protect against concurrent access of loggerMap synchronized (this) { slf4jLogger = (Logger) loggerMap.get(name); if (slf4jLogger == null) { org.apache.log4j.Logger log4jLogger; if(name.equalsIgnoreCase(Logger.ROOT_LOGGER_NAME)) { log4jLogger = LogManager.getRootLogger(); } else { log4jLogger = LogManager.getLogger(name); } slf4jLogger = new Log4jLoggerAdapter(log4jLogger); loggerMap.put(name, slf4jLogger); } } return slf4jLogger; }

Method from org.slf4j.impl.Log4jLoggerFactory Detail:

 public Logger getLogger(String name) {
    Logger slf4jLogger = null;
    // protect against concurrent access of loggerMap
    synchronized (this) {
        slf4jLogger = (Logger) loggerMap.get(name);
      if (slf4jLogger == null) {
        org.apache.log4j.Logger log4jLogger;
        if(name.equalsIgnoreCase(Logger.ROOT_LOGGER_NAME)) {
           log4jLogger = LogManager.getRootLogger();
        } else {
          log4jLogger = LogManager.getLogger(name);
        }
        slf4jLogger = new Log4jLoggerAdapter(log4jLogger);
        loggerMap.put(name, slf4jLogger);
      }
    }
    return slf4jLogger;
}