wt.tools.profiler
Class StandardProfilerService

java.lang.Object
  wt.services.StandardManager
      wt.tools.profiler.StandardProfilerService

All Implemented Interfaces:

Manager, NetFactor, ProfilerService, ProfilerServiceSvr, Serializable

public class StandardProfilerService

extends StandardManager

implements ProfilerService, ProfilerServiceSvr, Serializable

Use the newStandardProfilerService static factory method(s), not the StandardProfilerService constructor, to construct instances of this class. Instances must be constructed using the static factory(s), in order to ensure proper initialization of the instance.

See Also:

Serialized Form

Nested Class Summary

class

StandardProfilerService.ProfTimerTask

Field Summary

private HashMap	adaptListMap
private Map	callMap
private static String	CLASSNAME
private static Object	dummy
private static int	MAX_PROF_HITS
static int	OCCDATA
static int	occHits
private static Object	occHitsLock
static int	OCCKEY
private static long	PROF_TIMEOUT
static Object	profLock
static boolean	profStarted
private static String	RESOURCE
static int	STACK
private Map	threadFrameMap
private Map	threadsRunning
private TimerTask	timeTask
private static boolean	VERBOSE

Fields inherited from class wt.services.StandardManager

Fields inherited from interface wt.services.Manager

MANAGER_SERVICE, STARTUP_AUTOMATIC, STARTUP_MANUAL, STATUS_EMERGENCY_SHUTDOWN, STATUS_EMERGENCY_SHUTTING_DOWN, STATUS_SHUTDOWN, STATUS_SHUTDOWN_ERRORS, STATUS_SHUTDOWN_FAILURE, STATUS_SHUTTING_DOWN, STATUS_STARTED, STATUS_STARTED_ERRORS, STATUS_STARTING_UP, STATUS_STARTUP_FAILURE

Constructor Summary

StandardProfilerService()

Method Summary

private static void	checkAdmin()
int	disableAdapters(ProfilingKey[] keys)
int	enableAdapters(ProfilingKey[] keys)
String	getConceptualClassname() Deprecated.
ProfilerWrapper	getProfData()
ProfilerPollWrapper	getProfPollData()
ProfilingKey[]	getRegAdapters()
protected void	initialize() Supported API: false
static StandardProfilerService	newStandardProfilerService() Default factory for the class.
ProfilerFeedback	pollProfData() This call makes use of wt.feedback to report the profiling data at regular intervals
void	regProfOperation(ProfilingKey key, ProfilingListener adapter) Any service/function that wants to make one of its operations profilable, creates an adapter & a listener.
void	reportOpData(ProfilingKey key, Object occuranceKey, int cost, Object occuranceData) Operations being profiled will report data using this method.

Methods inherited from class wt.services.StandardManager

emergencyShutdown, emergencyShutdownComplete, emergencyShuttingDown, getClassInfo, getManagerService, getManagerStatus, getName, getStartupType, init, initialize, isStarted, newStandardManager, newStandardManager, performEmergencyShutdownProcess, performShutdownProcess, performStartupProcess, registerEvents, setManagerService, shutdown, shutdownFailure, shutdownSuccess, shuttingDown, started, startedErrors, startingUp, startup, startupFailure, toString

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

VERBOSE

private static boolean VERBOSE

adaptListMap

private HashMap adaptListMap

threadFrameMap

private Map threadFrameMap

threadsRunning

private Map threadsRunning

callMap

private Map callMap

STACK

public static final int STACK

See Also:

Constant Field Values

OCCKEY

public static final int OCCKEY

See Also:

Constant Field Values

OCCDATA

public static final int OCCDATA

See Also:

Constant Field Values

profLock

public static Object profLock

occHits

public static int occHits

occHitsLock

private static Object occHitsLock

dummy

private static Object dummy

profStarted

public static boolean profStarted

MAX_PROF_HITS

private static final int MAX_PROF_HITS

PROF_TIMEOUT

private static final long PROF_TIMEOUT

timeTask

private TimerTask timeTask

Constructor Detail

StandardProfilerService

public StandardProfilerService()

Method Detail

getConceptualClassname

public String getConceptualClassname()

Deprecated.

Returns the conceptual (modeled) name for the class.

Supported API: false

Specified by:

getConceptualClassname in interface NetFactor

Overrides:

getConceptualClassname in class StandardManager

Returns:

String

newStandardProfilerService

public static StandardProfilerService newStandardProfilerService()
                                                          throws WTException

Default factory for the class.

Returns:

StandardProfilerService

Throws:

WTException

getRegAdapters

public ProfilingKey[] getRegAdapters()
                              throws WTException

Specified by:

getRegAdapters in interface ProfilerService

Returns:

ProfilingKey[]

Throws:

WTException

enableAdapters

public int enableAdapters(ProfilingKey[] keys)
                   throws WTException

Specified by:

enableAdapters in interface ProfilerService

Parameters:

keys -

Returns:

int

Throws:

WTException

disableAdapters

public int disableAdapters(ProfilingKey[] keys)
                    throws WTException

Specified by:

disableAdapters in interface ProfilerService

Parameters:

keys -

Returns:

int

Throws:

WTException

getProfData

public ProfilerWrapper getProfData()
                            throws WTException

Specified by:

getProfData in interface ProfilerService

Returns:

ProfilerWrapper

Throws:

WTException

pollProfData

public ProfilerFeedback pollProfData()
                              throws WTException

This call makes use of wt.feedback to report the profiling data at regular intervals

Specified by:

pollProfData in interface ProfilerService

Returns:

ProfilerFeedback

Throws:

WTException

regProfOperation

public void regProfOperation(ProfilingKey key,
                             ProfilingListener adapter)

Any service/function that wants to make one of its operations profilable, creates an adapter & a listener. It then calls this function passing it the adapter and listener, to let the StandardProfilingService know that it is available for profiling.

Specified by:

regProfOperation in interface ProfilerServiceSvr

Parameters:

key -

adapter -

reportOpData

public void reportOpData(ProfilingKey key,
                         Object occuranceKey,
                         int cost,
                         Object occuranceData)

Operations being profiled will report data using this method.

Specified by:

reportOpData in interface ProfilerServiceSvr

Parameters:

key -

occuranceKey -

cost -

occuranceData -

initialize

protected void initialize()
                   throws WTException

Description copied from class: StandardManager

Supported API: false

Overrides:

initialize in class StandardManager

Throws:

WTException

getProfPollData

public ProfilerPollWrapper getProfPollData()
                                    throws WTException

Throws:

WTException

checkAdmin

private static void checkAdmin()
                        throws WTException

Throws:

WTException