public class JAMonAppender
extends org.apache.log4j.AppenderSkeleton
Title: JAMonAppender
Description: log4j Appender to that allows you to summarize log4j stats via jamon and view the tail of the log in realtime in a jamon web page. Click here for more info on how to use the JAMonAppender.
Copyright: Copyright (c) 2007
Constructor and Description |
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JAMonAppender() |
Modifier and Type | Method and Description |
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protected void |
append(org.apache.log4j.spi.LoggingEvent event)
If the appender is enabled then start and stop a JAMon entry.
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void |
close()
Required log4j method.
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boolean |
getEnableLevelMonitoring()
Returns whether or not LevelMonitoring is enabled or not.
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boolean |
getEnableListenerDetails()
Specifies whether or not LoggingEvent info will be used in the attached
Log4jBufferListener.
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boolean |
getGeneralize()
Return whether or not generalization will occur
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java.lang.String |
getUnits() |
boolean |
hasGeneralizer()
Indicates whether or not a Generalizer has been set
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boolean |
requiresLayout()
JAMonAppender doesn't have to have a layount because it is acceptable to
default to using the raw message.
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void |
setEnableDefaultGeneralizer(boolean enableDefaultGeneralizer)
Enable the use of the DefaultGeneralizer.
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void |
setEnableLevelMonitoring(boolean enableLevelMonitoring)
Specifies whether or not there will be a JAMon record for each log4j
Level (DEBUG/WARN/...), and another one that corresponds to all calls to
log4j logging methods.
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void |
setEnableListenerDetails(boolean arrayDetails)
Specify whether or not LoggingEvent info will be used in the attached
Log4jBufferListener
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void |
setEnableListeners(java.lang.String level)
Note this is primarily used by the log4j configurator.
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void |
setGeneralize(boolean generalize)
Indicate whether or not a jamon record should be created from the passed in message.
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void |
setGeneralizerClass(Generalizer generalizer)
Default generalizer based on com.jamonapi.utils.SQLDeArger.
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void |
setGeneralizerDynamic(java.lang.String generalizerClassStr)
Pass in a string class name and this generalizer will be constructed an used.
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void |
setListenerBufferSize(int bufferSize)
For defaultBufferSize to take hold it must be called before the first
call to setDefaultListeners.
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void |
setUnits(java.lang.String units) |
protected void append(org.apache.log4j.spi.LoggingEvent event)
append
in class org.apache.log4j.AppenderSkeleton
event
- public void close()
public boolean requiresLayout()
JAMonAppender doesn't have to have a layount because it is acceptable to default to using the raw message. Not providing a layout will return a log4j error that looks like the following, however it can safely be ignored. Providing any layout for the JAMonAppender will make the error go away. Unfortunately log4j doesn't have a way to specify an optional layout.
log4j:ERROR Could not find value for key log4j.appender.jamonAppender.layout
public java.lang.String getUnits()
public void setUnits(java.lang.String units)
units
- The units to set.public boolean getEnableListenerDetails()
public void setEnableListenerDetails(boolean arrayDetails)
public void setEnableLevelMonitoring(boolean enableLevelMonitoring)
public boolean getEnableLevelMonitoring()
public void setEnableListeners(java.lang.String level)
level
- public void setListenerBufferSize(int bufferSize)
bufferSize
- public void setGeneralize(boolean generalize)
generalize
- public boolean getGeneralize()
public void setEnableDefaultGeneralizer(boolean enableDefaultGeneralizer)
enableDefaultGeneralizer
- public boolean hasGeneralizer()
public void setGeneralizerClass(Generalizer generalizer)
public void setGeneralizerDynamic(java.lang.String generalizerClassStr) throws java.lang.InstantiationException, java.lang.IllegalAccessException, java.lang.ClassNotFoundException
generalizerClassStr
- java.lang.InstantiationException
java.lang.IllegalAccessException
java.lang.ClassNotFoundException