Package de.gmxhome.conrad.jpos.jpos_base.hardtotals

Class HardTotalsService

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.JposBase

de.gmxhome.conrad.jpos.jpos_base.hardtotals.HardTotalsService

All Implemented Interfaces:

jpos.loader.JposServiceInstance, jpos.services.BaseService, jpos.services.HardTotalsService110, jpos.services.HardTotalsService111, jpos.services.HardTotalsService112, jpos.services.HardTotalsService113, jpos.services.HardTotalsService114, jpos.services.HardTotalsService115, jpos.services.HardTotalsService116, jpos.services.HardTotalsService12, jpos.services.HardTotalsService13, jpos.services.HardTotalsService14, jpos.services.HardTotalsService15, jpos.services.HardTotalsService16, jpos.services.HardTotalsService17, jpos.services.HardTotalsService18, jpos.services.HardTotalsService19

public class HardTotalsService
extends JposBase
implements jpos.services.HardTotalsService116

HardTotals service implementation. For more details about getter, setter and method implementations, see JposBase.

Field Summary

Fields

Modifier and Type	Field	Description
HardTotalsInterface	HardTotals	Instance of a class implementing the HardTotalsInterface for hard totals specific setter and method calls bound to the property set.

Fields inherited from class de.gmxhome.conrad.jpos.jpos_base.JposBase

Device, DeviceInterface, Props

Constructor Summary

Constructors

Constructor	Description
HardTotalsService(HardTotalsProperties props, JposDevice device)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	beginTrans()
void	claimFile(int hTotalsFile, int timeout)
void	commitTrans()
void	create(String fileName, int[] hTotalsFile, int size, boolean errorDetection)
void	delete(String fileName)
void	deleteInstance()	Deletes the service instance.
void	find(String fileName, int[] hTotalsFile, int[] size)
void	findByIndex(int index, String[] fileName)
boolean	getCapErrorDetection()
boolean	getCapSingleFile()
boolean	getCapTransactions()
int	getFreeData()
int	getNumberOfFiles()
int	getTotalsSize()
boolean	getTransactionInProgress()
void	read(int hTotalsFile, byte[] data, int offset, int count)
void	recalculateValidationData(int hTotalsFile)
void	releaseFile(int hTotalsFile)
void	rename(int hTotalsFile, String fileName)
void	rollback()
void	setAll(int hTotalsFile, byte value)
void	signalRelease(int handle)	Signals release after claimFile.
JposCommonProperties	startClaiming(int handle, SyncObject waiter)	Starts claiming of file.
JposCommonProperties	startClaiming(SyncObject waiter)	Starts claiming.
void	validateData(int hTotalsFile)
void	write(int hTotalsFile, byte[] data, int offset, int count)

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.JposBase

callNowOrLater, check, check, check, check, checkBusy, checkClaimed, checkEnabled, checkEnabledUnclaimed, checkFirstEnabled, checkHealth, checkNoChangedOrClaimed, checkOpened, claim, clearInput, clearInputProperties, clearOutput, close, compareFirmwareVersion, deepToString, directIO, getAsyncMode, getAutoDisable, getCapCompareFirmwareVersion, getCapPowerReporting, getCapStatisticsReporting, getCapUpdateFirmware, getCapUpdateStatistics, getCheckHealthText, getClaimed, getDataCount, getDataEventEnabled, getDeviceEnabled, getDeviceServiceDescription, getDeviceServiceVersion, getFreezeEvents, getOutputID, getPhysicalDeviceDescription, getPhysicalDeviceName, getPowerNotify, getPowerState, getPropertyString, getState, logAsyncCall, logCall, logCall, logGet, logGet, logPreCall, logPreCall, logPreSet, logSet, open, release, removeOuterArraySpecifier, resetStatistics, retrieveStatistics, setAsyncMode, setAutoDisable, setDataEventEnabled, setDeviceEnabled, setFreezeEvents, setPowerNotify, signalRelease, updateFirmware, updateStatistics

Methods inherited from class java.lang.Object

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

Methods inherited from interface jpos.services.BaseService

checkHealth, claim, close, directIO, getCheckHealthText, getClaimed, getDeviceEnabled, getDeviceServiceDescription, getDeviceServiceVersion, getFreezeEvents, getPhysicalDeviceDescription, getPhysicalDeviceName, getState, open, release, setDeviceEnabled, setFreezeEvents

Methods inherited from interface jpos.services.HardTotalsService13

getCapPowerReporting, getPowerNotify, getPowerState, setPowerNotify

Methods inherited from interface jpos.services.HardTotalsService18

getCapStatisticsReporting, getCapUpdateStatistics, resetStatistics, retrieveStatistics, updateStatistics

Methods inherited from interface jpos.services.HardTotalsService19

compareFirmwareVersion, getCapCompareFirmwareVersion, getCapUpdateFirmware, updateFirmware

Field Details

HardTotals

public HardTotalsInterface HardTotals

Instance of a class implementing the HardTotalsInterface for hard totals specific setter and method calls bound to the property set. Almost always the same object as Data.

Constructor Details

HardTotalsService

public HardTotalsService(HardTotalsProperties props,
 JposDevice device)

Constructor. Stores given property set and device implementation object.

Parameters:

props - Property set.

device - Device implementation object.

Method Details

deleteInstance

public void deleteInstance()
                    throws jpos.JposException

Description copied from class: JposBase

Deletes the service instance. Called to perform cleanup operations.

Specified by:

deleteInstance in interface jpos.loader.JposServiceInstance

Overrides:

deleteInstance in class JposBase

Throws:

jpos.JposException - If close() failed or if device cannot be found in list of all devices.

startClaiming

public JposCommonProperties startClaiming(SyncObject waiter)

Description copied from class: JposBase

Starts claiming. Should be called whenever a device tries to claim a device.
Returns null, if the device is not claimed. Otherwise, the given SyncObject instance will be inserted into the ClaimWaiters list of the claiming instance. Since this object will be signalled during release or close of that instance, it should be used to wait before retrying start claiming.

Overrides:

startClaiming in class JposBase

Parameters:

waiter - SyncOject to be used for synchronization with currently claiming instance, if any.

Returns:

null on success, property set of currently claiming instance otherwise.

startClaiming

public JposCommonProperties startClaiming(int handle,
 SyncObject waiter)

Starts claiming of file. Checks whether device and file can be claimed. If so, stores property set in property Claiming, which is a reservation for successful claim operation. Otherwise stores the given SyncObject in the claiming object. The claiming object will signal the object after successful release or releaseFile operation.

Parameters:

handle - Handle of file to be claimed.

waiter - SyncObject the caller can use to wait in case of no success.

Returns:

null on success, property set of the instance that claimed the device or file.

signalRelease

public void signalRelease(int handle)

Signals release after claimFile. Should be called whenever a claimed file becomes unclaimed to wake up any other waiting instances.

Parameters:

handle - File handle of file to be released.

getCapErrorDetection

public boolean getCapErrorDetection()
                             throws jpos.JposException

Specified by:

getCapErrorDetection in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

getCapSingleFile

public boolean getCapSingleFile()
                         throws jpos.JposException

Specified by:

getCapSingleFile in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

getCapTransactions

public boolean getCapTransactions()
                           throws jpos.JposException

Specified by:

getCapTransactions in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

getFreeData

public int getFreeData()
                throws jpos.JposException

Specified by:

getFreeData in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

getNumberOfFiles

public int getNumberOfFiles()
                     throws jpos.JposException

Specified by:

getNumberOfFiles in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

getTotalsSize

public int getTotalsSize()
                  throws jpos.JposException

Specified by:

getTotalsSize in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

getTransactionInProgress

public boolean getTransactionInProgress()
                                 throws jpos.JposException

Specified by:

getTransactionInProgress in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

beginTrans

public void beginTrans()
                throws jpos.JposException

Specified by:

beginTrans in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

claimFile

public void claimFile(int hTotalsFile,
 int timeout)
               throws jpos.JposException

Specified by:

claimFile in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

commitTrans

public void commitTrans()
                 throws jpos.JposException

Specified by:

commitTrans in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

create

public void create(String fileName,
 int[] hTotalsFile,
 int size,
 boolean errorDetection)
            throws jpos.JposException

Specified by:

create in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

delete

public void delete(String fileName)
            throws jpos.JposException

Specified by:

delete in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

find

public void find(String fileName,
 int[] hTotalsFile,
 int[] size)
          throws jpos.JposException

Specified by:

find in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

findByIndex

public void findByIndex(int index,
 String[] fileName)
                 throws jpos.JposException

Specified by:

findByIndex in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

read

public void read(int hTotalsFile,
 byte[] data,
 int offset,
 int count)
          throws jpos.JposException

Specified by:

read in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

recalculateValidationData

public void recalculateValidationData(int hTotalsFile)
                               throws jpos.JposException

Specified by:

recalculateValidationData in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

releaseFile

public void releaseFile(int hTotalsFile)
                 throws jpos.JposException

Specified by:

releaseFile in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

rename

public void rename(int hTotalsFile,
 String fileName)
            throws jpos.JposException

Specified by:

rename in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

rollback

public void rollback()
              throws jpos.JposException

Specified by:

rollback in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

setAll

public void setAll(int hTotalsFile,
 byte value)
            throws jpos.JposException

Specified by:

setAll in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

validateData

public void validateData(int hTotalsFile)
                  throws jpos.JposException

Specified by:

validateData in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException

write

public void write(int hTotalsFile,
 byte[] data,
 int offset,
 int count)
           throws jpos.JposException

Specified by:

write in interface jpos.services.HardTotalsService12

Throws:

jpos.JposException