|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.log4j.Category
org.apache.log4j.Logger
org.apache.log4j.spi.RootLogger
public final class RootLogger
RootLogger sits at the top of the logger hierachy. It is a regular logger except that it provides several guarantees.
First, it cannot be assigned a null
level. Second, since root logger cannot have a parent, the
getChainedLevel() method always returns the value of the
level field without walking the hierarchy.
| Field Summary |
|---|
| Fields inherited from class org.apache.log4j.Category |
|---|
additive, level, name, parent, repository, resourceBundle |
| Constructor Summary | |
|---|---|
RootLogger(Level level)
The root logger names itself as "root". |
|
| Method Summary | |
|---|---|
Level |
getChainedLevel()
Return the assigned level value without walking the logger hierarchy. |
void |
setLevel(Level level)
Setting a null value to the level of the root logger may have catastrophic results. |
| Methods inherited from class org.apache.log4j.Logger |
|---|
getLogger, getLogger, getLogger, getRootLogger, isTraceEnabled, trace, trace |
| Methods inherited from class org.apache.log4j.Category |
|---|
addAppender, assertLog, callAppenders, 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, setPriority, setResourceBundle, shutdown, warn, warn |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public RootLogger(Level level)
| Method Detail |
|---|
public final Level getChainedLevel()
public final void setLevel(Level level)
setLevel in class Category
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||