com.konakartadmin.utils

Class ApiAnalysis

java.lang.Object

com.konakartadmin.utils.ApiAnalysis

public class ApiAnalysis
extends java.lang.Object

Analyses the API calls collected in the specified input file For file that's specified must be a KonaKart log file that had the following log flags set: log4j.logger.com.konakart.bl.KKApiMgr = DEBUG

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ApiAnalysis.ApiCall Holds details of the ApiCall

Field Summary

Fields

Modifier and Type	Field and Description
boolean	debug debug
private static int	DEFAULT_TOP_N
java.lang.String	endingText ending text
boolean	fullWondLog Show full WOND log
java.lang.String	inputFileName input file name
static org.apache.commons.logging.Log	log logger
private static int	MAX_CALLS_PER_API This is used to remove calls in long-running threads like the cache update threads.
long	maxTime maximum time found for single query
java.lang.String	outputFileName output file name
java.lang.String	startText starting text
boolean	todayOnly todayOnly
int	topN topN statements
(package private) static java.lang.String	usage

Constructor Summary

Constructors

Constructor and Description
ApiAnalysis()

Method Summary

Modifier and Type	Method and Description
private void	addWondResults(java.lang.StringBuffer wondResults, ApiAnalysis.ApiCall api)
boolean	analyseApi() Analyses the API call information collected in the specified input file
void	apiAnalysis(java.lang.String[] args) Analyse the API call logging in the specified file
java.lang.String	getEndingText()
java.lang.String	getInputFileName()
java.lang.String	getOutputFileName()
java.lang.String	getStartText()
int	getTopN()
boolean	isFullWondLog()
boolean	isTodayOnly()
static void	main(java.lang.String[] args)
private void	saveWondSummary(java.util.List<ApiAnalysis.ApiCall> wondSummaryList, ApiAnalysis.ApiCall newApi)
void	setEndingText(java.lang.String endingText)
void	setFullWondLog(boolean fullWondLog)
void	setInputFileName(java.lang.String inputFileName)
void	setOutputFileName(java.lang.String outputFileName)
void	setStartText(java.lang.String startText)
void	setTodayOnly(boolean todayOnly)
void	setTopN(int topN)
private void	writeResults(java.io.BufferedWriter bw, java.util.Map<java.lang.String,ApiAnalysis.ApiCall> apiHash, java.lang.String headingMean, java.lang.String headingTotal)
private void	writeWondResults(java.io.BufferedWriter bw, java.lang.StringBuffer strbuf)
private void	writeWondSummaryResults(java.io.BufferedWriter bw, java.util.List<ApiAnalysis.ApiCall> wondSummaryList)

Methods inherited from class java.lang.Object

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

Field Detail

log

public static org.apache.commons.logging.Log log

logger

DEFAULT_TOP_N

private static final int DEFAULT_TOP_N

See Also:

Constant Field Values

usage

static final java.lang.String usage

See Also:

Constant Field Values

MAX_CALLS_PER_API

private static final int MAX_CALLS_PER_API

This is used to remove calls in long-running threads like the cache update threads. We say that if there are MAX_CALLS_PER_API calls then it can't be a normal request/response type call so it's rejected from part of the analysis.

See Also:

Constant Field Values

startText

public java.lang.String startText

starting text

endingText

public java.lang.String endingText

ending text

inputFileName

public java.lang.String inputFileName

input file name

outputFileName

public java.lang.String outputFileName

output file name

topN

public int topN

topN statements

maxTime

public long maxTime

maximum time found for single query

debug

public boolean debug

debug

todayOnly

public boolean todayOnly

todayOnly

fullWondLog

public boolean fullWondLog

Show full WOND log

Constructor Detail

ApiAnalysis

public ApiAnalysis()

Method Detail

main

public static void main(java.lang.String[] args)

Parameters:

args - the args

apiAnalysis

public void apiAnalysis(java.lang.String[] args)

Analyse the API call logging in the specified file

Parameters:

args - command line arguments

analyseApi

public boolean analyseApi()
                   throws KKAdminException,
                          java.io.IOException

Analyses the API call information collected in the specified input file

Returns:

true if the file was parsed successfully otherwise false

Throws:

KKAdminException - if the file could not be found

java.io.IOException - if the files could not be read or written

saveWondSummary

private void saveWondSummary(java.util.List<ApiAnalysis.ApiCall> wondSummaryList,
                             ApiAnalysis.ApiCall newApi)

addWondResults

private void addWondResults(java.lang.StringBuffer wondResults,
                            ApiAnalysis.ApiCall api)

writeResults

private void writeResults(java.io.BufferedWriter bw,
                          java.util.Map<java.lang.String,ApiAnalysis.ApiCall> apiHash,
                          java.lang.String headingMean,
                          java.lang.String headingTotal)
                   throws java.io.IOException

Throws:

java.io.IOException

writeWondResults

private void writeWondResults(java.io.BufferedWriter bw,
                              java.lang.StringBuffer strbuf)
                       throws java.io.IOException

Throws:

java.io.IOException

writeWondSummaryResults

private void writeWondSummaryResults(java.io.BufferedWriter bw,
                                     java.util.List<ApiAnalysis.ApiCall> wondSummaryList)
                              throws java.io.IOException

Throws:

java.io.IOException

getInputFileName

public java.lang.String getInputFileName()

Returns:

the inputFileName

setInputFileName

public void setInputFileName(java.lang.String inputFileName)

Parameters:

inputFileName - the inputFileName to set

getOutputFileName

public java.lang.String getOutputFileName()

Returns:

the outputFileName

setOutputFileName

public void setOutputFileName(java.lang.String outputFileName)

Parameters:

outputFileName - the outputFileName to set

getTopN

public int getTopN()

Returns:

the topN

setTopN

public void setTopN(int topN)

Parameters:

topN - the topN to set

getStartText

public java.lang.String getStartText()

Returns:

the startText

setStartText

public void setStartText(java.lang.String startText)

Parameters:

startText - the startText to set

getEndingText

public java.lang.String getEndingText()

Returns:

the endingText

setEndingText

public void setEndingText(java.lang.String endingText)

Parameters:

endingText - the endingText to set

isTodayOnly

public boolean isTodayOnly()

Returns:

the todayOnly

setTodayOnly

public void setTodayOnly(boolean todayOnly)

Parameters:

todayOnly - the todayOnly to set

isFullWondLog

public boolean isFullWondLog()

Returns:

the fullWondLog

setFullWondLog

public void setFullWondLog(boolean fullWondLog)

Parameters:

fullWondLog - the fullWondLog to set