psdi.iface.load

Class LoadCronTask

java.lang.Object

psdi.server.SimpleCronTask

psdi.iface.load.LoadCronTask

All Implemented Interfaces:

XMLSplitListener, CronTask

public class LoadCronTask
extends SimpleCronTask
implements XMLSplitListener

Author:

Bhattachayya To change the template for this generated type comment go to Window>Preferences>Java>Code Generation>Code and Comments

Constructor Summary

Constructors

Constructor and Description
LoadCronTask()

Method Summary

Modifier and Type	Method and Description
void	cronAction() This is the CORE METHOD of this class.
CrontaskParamInfo[]	getParameters() This method provides an array of CrontaskParamInfo() object to describe all the parameters of the crontask.
void	init() Invoked by the CronTaskManager when the class is instantiated.
boolean	isDiskDown()
boolean	isOKToRun(MXServerRemote server) Default implementation of isOKToRun.
void	processFolderData()
void	setCrontaskInstance(CrontaskInstanceRemote inst) Cache the crontask instance this crontask object is instantiated for.
void	splitEnd() called at the end of split process.
boolean	splitPerformed(byte[] splitXMLData, int splitIndex)
void	splitStart() called before the start of splitting process.
void	start() Default implementation for start().
void	stop() Default implementation for stop().

Methods inherited from class psdi.server.SimpleCronTask

beforeRemoval, getCronTaskHistoryMsg, getCrontaskInstance, getCronTaskLogger, getCronTaskSqlLogger, getDBLastSeed, getEnteredValueVector, getInterval, getIntervalFlag, getLastRunDate, getLastSeed, getName, getParamAsBoolean, getParamAsDate, getParamAsDouble, getParamAsInt, getParamAsString, getParameter, getParameterValidationMbo, getParameterValidationMbo, getRunasUserInfo, getSleepTime, isShutdown, setCronTaskHistoryMsg, setDBLastSeed, setEnteredValueVector, setInterval, setIntervalFlag, setLastRunDate, setLastSeed, setSleepTime, shutdown

Methods inherited from class java.lang.Object

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

Constructor Detail

LoadCronTask

public LoadCronTask()

Method Detail

splitEnd

public void splitEnd()

Description copied from interface: XMLSplitListener

called at the end of split process.

Specified by:

splitEnd in interface XMLSplitListener

splitStart

public void splitStart()

Description copied from interface: XMLSplitListener

called before the start of splitting process.

Specified by:

splitStart in interface XMLSplitListener

splitPerformed

public boolean splitPerformed(byte[] splitXMLData,
                              int splitIndex)

Specified by:

splitPerformed in interface XMLSplitListener

Parameters:

splitXMLData - the xml data for a split.

splitIndex - the index of the split.

Returns:

true if the splitter should continue splitting the xml - false otherwise

init

public void init()

Description copied from class: SimpleCronTask

Invoked by the CronTaskManager when the class is instantiated. Sets value for runAsUserInfo. Performs a silent login via SecurityService.

Specified by:

init in interface CronTask

Overrides:

init in class SimpleCronTask

See Also:

SecurityService.authenticateUser(String, boolean)

start

public void start()

Description copied from class: SimpleCronTask

Default implementation for start(). It does nothing.

Specified by:

start in interface CronTask

Overrides:

start in class SimpleCronTask

See Also:

CronTask.stop(), startup()

stop

public void stop()

Description copied from class: SimpleCronTask

Default implementation for stop(). It does nothing.

Specified by:

stop in interface CronTask

Overrides:

stop in class SimpleCronTask

setCrontaskInstance

public void setCrontaskInstance(CrontaskInstanceRemote inst)

Description copied from class: SimpleCronTask

Cache the crontask instance this crontask object is instantiated for.

Specified by:

setCrontaskInstance in interface CronTask

Overrides:

setCrontaskInstance in class SimpleCronTask

See Also:

CronTask.setCrontaskInstance(CrontaskInstanceRemote)

cronAction

public void cronAction()

Description copied from class: SimpleCronTask

This is the CORE METHOD of this class. You should invoke whatever logic you want your CronTask to perform from this method. This method should

1. check the shutdown variable before invoking any processing logic.
2. call resetErrorCount() if processing proceeds w/out error.
3. call incErrorCount() if a serious error occurs during the processing logic.

Specified by:

cronAction in interface CronTask

Specified by:

cronAction in class SimpleCronTask

getParameters

public CrontaskParamInfo[] getParameters()
                                  throws MXException,
                                         java.rmi.RemoteException

Description copied from interface: CronTask

This method provides an array of CrontaskParamInfo() object to describe all the parameters of the crontask. Parameter name, default values and the description of the parameter should be set to the CrontaskParamInfo object for each parameter. If default value and description is not set, null will be the values.

Specified by:

getParameters in interface CronTask

Overrides:

getParameters in class SimpleCronTask

Returns:

Throws:

MXException

java.rmi.RemoteException

See Also:

CrontaskParamInfo

isOKToRun

public boolean isOKToRun(MXServerRemote server)

Description copied from class: SimpleCronTask

Default implementation of isOKToRun. It always returns true.

Specified by:

isOKToRun in interface CronTask

Overrides:

isOKToRun in class SimpleCronTask

Returns:

true if it is OK to run, false otherwise.

See Also:

psdi.server.CronTask#isOKToRun();

isDiskDown

public boolean isDiskDown()

processFolderData

public void processFolderData()
                       throws java.lang.Exception

Throws:

java.lang.Exception