public class Logger extends Object
Modifier and Type | Field and Description |
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static char |
CATEGORY_SEPARATOR
Separator character use to separate different categories
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Modifier and Type | Method and Description |
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void |
debug(String message)
Log a debug priority event.
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void |
debug(String message,
Throwable throwable)
Log a debug priority event.
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void |
error(String message)
Log a error priority event.
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void |
error(String message,
Throwable throwable)
Log a error priority event.
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void |
fatalError(String message)
Log a fatalError priority event.
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void |
fatalError(String message,
Throwable throwable)
Log a fatalError priority event.
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Logger |
getChildLogger(String subCategory)
Create a new child logger.
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Logger[] |
getChildren()
Get all the child Loggers of current logger.
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void |
info(String message)
Log a info priority event.
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void |
info(String message,
Throwable throwable)
Log a info priority event.
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boolean |
isDebugEnabled()
Determine if messages of priority DEBUG will be logged.
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boolean |
isErrorEnabled()
Determine if messages of priority ERROR will be logged.
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boolean |
isFatalErrorEnabled()
Determine if messages of priority FATAL_ERROR will be logged.
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boolean |
isInfoEnabled()
Determine if messages of priority INFO will be logged.
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boolean |
isPriorityEnabled(Priority priority)
Determine if messages of priority �will be logged.
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boolean |
isWarnEnabled()
Determine if messages of priority WARN will be logged.
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void |
log(Priority priority,
String message)
Log a event at specific priority with a certain message.
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void |
log(Priority priority,
String message,
Throwable throwable)
Log a event at specific priority with a certain message and throwable.
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void |
setAdditivity(boolean additivity)
Make this logger additive.
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void |
setLogTargets(LogTarget[] logTargets)
Set the log targets for this logger.
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void |
setPriority(Priority priority)
Set the priority for this logger.
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void |
unsetLogTargets()
Unset the logtargets for this logger.
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void |
unsetLogTargets(boolean recursive)
Unset the logtargets for this logger and all child loggers if recursive is set.
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void |
unsetPriority()
Unset the priority of Logger.
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void |
unsetPriority(boolean recursive)
Unset the priority of Logger.
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void |
warn(String message)
Log a warn priority event.
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void |
warn(String message,
Throwable throwable)
Log a warn priority event.
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public static final char CATEGORY_SEPARATOR
public final boolean isDebugEnabled()
public final void debug(String message, Throwable throwable)
message
- the messagethrowable
- the throwablepublic final void debug(String message)
message
- the messagepublic final boolean isInfoEnabled()
public final void info(String message, Throwable throwable)
message
- the messagethrowable
- the throwablepublic final void info(String message)
message
- the messagepublic final boolean isWarnEnabled()
public final void warn(String message, Throwable throwable)
message
- the messagethrowable
- the throwablepublic final void warn(String message)
message
- the messagepublic final boolean isErrorEnabled()
public final void error(String message, Throwable throwable)
message
- the messagethrowable
- the throwablepublic final void error(String message)
message
- the messagepublic final boolean isFatalErrorEnabled()
public final void fatalError(String message, Throwable throwable)
message
- the messagethrowable
- the throwablepublic final void fatalError(String message)
message
- the messagepublic final void setAdditivity(boolean additivity)
additivity
- true to make logger additive, false otherwisepublic final boolean isPriorityEnabled(Priority priority)
priority
- the prioritypublic final void log(Priority priority, String message, Throwable throwable)
priority
- the prioritymessage
- the messagethrowable
- the throwablepublic final void log(Priority priority, String message)
priority
- the prioritymessage
- the messagepublic void setPriority(Priority priority)
priority
- the prioritypublic void unsetPriority()
public void unsetPriority(boolean recursive)
recursive
- true to unset priority of all child loggerspublic void setLogTargets(LogTarget[] logTargets)
logTargets
- the Log Targetspublic void unsetLogTargets()
public void unsetLogTargets(boolean recursive)
recursive
- the recursion policypublic Logger[] getChildren()
public Logger getChildLogger(String subCategory) throws IllegalArgumentException
subCategory
- the subcategory of this loggerIllegalArgumentException
- if subCategory has an empty element nameCopyright © 1997–2022. All rights reserved.