org.apache.log4j.spi: public final class: RootCategory

org.apache.log4j.spi
public final class: RootCategory [javadoc | source]

java.lang.Object
   org.apache.log4j.Category
      org.apache.log4j.Logger
         org.apache.log4j.spi.RootCategory

All Implemented Interfaces:
AppenderAttachable

Deprecated! Replaced - by RootLogger .

Fields inherited from org.apache.log4j.Category:
name, level, parent, resourceBundle, repository, aai, additive

Constructor:
public RootCategory(Level level) { super("root"); setLevel(level); } The root category names itself as "root". However, the root category cannot be retrieved by name.

Constructor:

 public RootCategory(Level level) {
    super("root");
    setLevel(level);
}

The root category names itself as "root". However, the root category cannot be retrieved by name.

Method from org.apache.log4j.spi.RootCategory Summary:
getChainedLevel, setLevel, setPriority

Methods from org.apache.log4j.Logger:
getLogger, getLogger, getLogger, getRootLogger, isTraceEnabled, trace, trace

Methods from org.apache.log4j.Category:
addAppender, assertLog, callAppenders, closeNestedAppenders, debug, debug, error, error, exists, fatal, fatal, forcedLog, getAdditivity, getAllAppenders, getAppender, getChainedPriority, getCurrentCategories, getDefaultHierarchy, getEffectiveLevel, getHierarchy, getInstance, getInstance, getLevel, getLoggerRepository, getName, getParent, getPriority, getResourceBundle, getResourceBundleString, getRoot, info, info, isAttached, isDebugEnabled, isEnabledFor, isInfoEnabled, l7dlog, l7dlog, log, log, log, removeAllAppenders, removeAppender, removeAppender, setAdditivity, setHierarchy, setLevel, setPriority, setResourceBundle, shutdown, warn, warn

Methods from org.apache.log4j.Category:

addAppender, assertLog, callAppenders, closeNestedAppenders, debug, debug, error, error, exists, fatal, fatal, forcedLog, getAdditivity, getAllAppenders, getAppender, getChainedPriority, getCurrentCategories, getDefaultHierarchy, getEffectiveLevel, getHierarchy, getInstance, getInstance, getLevel, getLoggerRepository, getName, getParent, getPriority, getResourceBundle, getResourceBundleString, getRoot, info, info, isAttached, isDebugEnabled, isEnabledFor, isInfoEnabled, l7dlog, l7dlog, log, log, log, removeAllAppenders, removeAppender, removeAppender, setAdditivity, setHierarchy, setLevel, setPriority, setResourceBundle, shutdown, warn, warn

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

Method from org.apache.log4j.spi.RootCategory Detail:
public final Level getChainedLevel() { return level; } Deprecated! Return the assigned level value without walking the category hierarchy.
public final void setLevel(Level level) { if(level == null) { LogLog.error("You have tried to set a null level to root.", new Throwable()); } else { this.level = level; } } Deprecated! Setting a null value to the level of the root category may have catastrophic results. We prevent this here.
public final void setPriority(Level level) { setLevel(level); } Deprecated!

Method from org.apache.log4j.spi.RootCategory Detail:

 public final Level getChainedLevel() {
    return level;
}

Deprecated!

Return the assigned level value without walking the category hierarchy.

 public final  void setLevel(Level level) {
    if(level == null) {
      LogLog.error("You have tried to set a null level to root.",
		   new Throwable());
    }
    else {
      this.level = level;
    }
}

Deprecated!

Setting a null value to the level of the root category may have catastrophic results. We prevent this here.

 public final  void setPriority(Level level) {
    setLevel(level);
}

Deprecated!