er.extensions.statistics
Class ERXStatisticsStore

java.lang.Object
  com.webobjects.appserver.WOStatisticsStore
      er.extensions.statistics.ERXStatisticsStore

All Implemented Interfaces:

com.webobjects.foundation.NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCodingAdditions

public class ERXStatisticsStore
extends com.webobjects.appserver.WOStatisticsStore

Enhances the normal stats store with a bunch of useful things which get displayed in the ERXStatisticsPage.

• will dump warning and error messages when a request takes too long, complete with stack traces of all threads.
• logs fatal messages that occurred before a request finished processing.
• fixes an incompatibility with 5.4.

In order to turn on this functionality, you must make this call in your Application null constructor:

this.setStatisticsStore(new ERXStatisticsStore());

Then configure the behavior of this class with the three properties that determine how much it logs and when it logs.

Author:

ak, kieran (Oct 14, 2009) - minor changes to capture thread name in middle of the request (useful for ERXSession#threadName()

Properties

er.extensions.ERXStatisticsStore.milliSeconds.warn	defaults to 2000 ms
er.extensions.ERXStatisticsStore.milliSeconds.error	defaults to 10 seconds
er.extensions.ERXStatisticsStore.milliSeconds.fatal	defaults to 5 minutes

Nested Class Summary

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation, com.webobjects.foundation.NSKeyValueCodingAdditions.Utility

Nested classes/interfaces inherited from interface com.webobjects.foundation.NSKeyValueCoding

com.webobjects.foundation.NSKeyValueCoding._BooleanFieldBinding, com.webobjects.foundation.NSKeyValueCoding._BooleanMethodBinding, com.webobjects.foundation.NSKeyValueCoding._FieldBinding, com.webobjects.foundation.NSKeyValueCoding._ForwardingBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBinding, com.webobjects.foundation.NSKeyValueCoding._KeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding._MethodBinding, com.webobjects.foundation.NSKeyValueCoding._NumberFieldBinding, com.webobjects.foundation.NSKeyValueCoding._NumberMethodBinding, com.webobjects.foundation.NSKeyValueCoding._ReflectionKeyBindingCreation, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling, com.webobjects.foundation.NSKeyValueCoding.Null, com.webobjects.foundation.NSKeyValueCoding.UnknownKeyException, com.webobjects.foundation.NSKeyValueCoding.ValueAccessor

Field Summary

protected com.webobjects.foundation.NSMutableArray

sessions

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding.ErrorHandling

_CLASS

Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions

_CLASS, _KeyPathSeparatorChar, KeyPathSeparator

Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding

NullValue

Constructor Summary

ERXStatisticsStore()

Method Summary

protected void	_applicationCreatedSession(com.webobjects.appserver.WOSession wosession)
protected void	_sessionTerminating(com.webobjects.appserver.WOSession wosession)
com.webobjects.foundation.NSArray	activeSession()
void	applicationDidHandleComponentActionRequestWithPageNamed(java.lang.String aString)
void	applicationDidHandleDirectActionRequestWithActionNamed(java.lang.String aString)
void	applicationDidHandleWebServiceRequestWithActionNamed(java.lang.String aString)
void	applicationWillHandleComponentActionRequest()
void	applicationWillHandleDirectActionRequest()
void	applicationWillHandleWebServiceRequest()
com.webobjects.foundation.NSDictionary	statistics()
java.lang.Object	valueForKey(java.lang.String s)

Methods inherited from class com.webobjects.appserver.WOStatisticsStore

_password, _statisticStoreSessionMax, canAccessFieldsDirectly, descriptionForResponse, formatDescription, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, logFile, logFileRotationFrequency, logFileRotationFrequencyInDays, logString, memoryUsage, recordStatisticsForResponse, sessionMovingAverageSampleSize, setLogFile, setLogFile, setPassword, setSessionMovingAverageSampleSize, setTransactionMovingAverageSampleSize, takeValueForKey, takeValueForKeyPath, transactionMovingAverageSampleSize, unableToSetNullForKey, validateLogin, valueForKeyPath

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

sessions

protected com.webobjects.foundation.NSMutableArray sessions

Constructor Detail

ERXStatisticsStore

public ERXStatisticsStore()

Method Detail

statistics

public com.webobjects.foundation.NSDictionary statistics()

Overrides:

statistics in class com.webobjects.appserver.WOStatisticsStore

_applicationCreatedSession

protected void _applicationCreatedSession(com.webobjects.appserver.WOSession wosession)

Overrides:

_applicationCreatedSession in class com.webobjects.appserver.WOStatisticsStore

_sessionTerminating

protected void _sessionTerminating(com.webobjects.appserver.WOSession wosession)

Overrides:

_sessionTerminating in class com.webobjects.appserver.WOStatisticsStore

activeSession

public com.webobjects.foundation.NSArray activeSession()

applicationWillHandleComponentActionRequest

public void applicationWillHandleComponentActionRequest()

Overrides:

applicationWillHandleComponentActionRequest in class com.webobjects.appserver.WOStatisticsStore

applicationDidHandleComponentActionRequestWithPageNamed

public void applicationDidHandleComponentActionRequestWithPageNamed(java.lang.String aString)

Overrides:

applicationDidHandleComponentActionRequestWithPageNamed in class com.webobjects.appserver.WOStatisticsStore

applicationWillHandleDirectActionRequest

public void applicationWillHandleDirectActionRequest()

Overrides:

applicationWillHandleDirectActionRequest in class com.webobjects.appserver.WOStatisticsStore

applicationDidHandleDirectActionRequestWithActionNamed

public void applicationDidHandleDirectActionRequestWithActionNamed(java.lang.String aString)

Overrides:

applicationDidHandleDirectActionRequestWithActionNamed in class com.webobjects.appserver.WOStatisticsStore

applicationWillHandleWebServiceRequest

public void applicationWillHandleWebServiceRequest()

Overrides:

applicationWillHandleWebServiceRequest in class com.webobjects.appserver.WOStatisticsStore

applicationDidHandleWebServiceRequestWithActionNamed

public void applicationDidHandleWebServiceRequestWithActionNamed(java.lang.String aString)

Overrides:

applicationDidHandleWebServiceRequestWithActionNamed in class com.webobjects.appserver.WOStatisticsStore

valueForKey

public java.lang.Object valueForKey(java.lang.String s)

Specified by:

valueForKey in interface com.webobjects.foundation.NSKeyValueCoding

Overrides:

valueForKey in class com.webobjects.appserver.WOStatisticsStore