com.whitestein.lsps.engine

Class ErrorHandlingServiceBean

java.lang.Object

com.whitestein.lsps.common.SecureAndLoggingService

com.whitestein.lsps.engine.ErrorHandlingServiceBean

All Implemented Interfaces:

ErrorHandlingServiceLocal, ErrorHandlingServiceRemote, ErrorHandlingResendServiceLocal, ErrorHandlingService

@PermitAll
public class ErrorHandlingServiceBean
extends com.whitestein.lsps.common.SecureAndLoggingService
implements ErrorHandlingServiceLocal, ErrorHandlingServiceRemote, ErrorHandlingResendServiceLocal

Author:

rba

Field Summary

Fields inherited from class com.whitestein.lsps.common.SecureAndLoggingService

PRINCIPAL_KEY

Constructor Summary

Constructors

Constructor and Description
ErrorHandlingServiceBean() Creates new instance.
ErrorHandlingServiceBean(RollbackItemDao rollbackItemDao) Creates new instance.

Method Summary

Modifier and Type	Method and Description
RollbackInfoList	findRollbackInfos(RollbackInfoCriteria criteria) Returns all rollback information for given agent.
ModelInstance	getErrorModelInstance(long rollbackInfoId, long errorModelInstanceId) Returns model instance at the time of exception.
RollbackInfo	getRollbackInfo(long id) Retrieves a full rollback info instance.
void	removeRollbackInfo(long id) Removes given rollback info.
boolean	resend(RollbackItem item) Resends roll-back item in a new transaction.
boolean	retryOperation(long id) Re-sends given communication unit to the agent.

Methods inherited from class com.whitestein.lsps.common.SecureAndLoggingService

getCurrentTransactionData, getOriginalPrincipal, getSecurityManagerService

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorHandlingServiceBean

public ErrorHandlingServiceBean()

Creates new instance.

ErrorHandlingServiceBean

public ErrorHandlingServiceBean(RollbackItemDao rollbackItemDao)

Creates new instance.

Parameters:

rollbackItemDao -

Throws:

java.lang.NullPointerException - if any of the arguments is null

Method Detail

getRollbackInfo

@RightsAllowed(value="Exception:Read")
public RollbackInfo getRollbackInfo(long id)

Description copied from interface: ErrorHandlingService

Retrieves a full rollback info instance. Required right: EngineRights.READ_ROLLBACK_INFO

Specified by:

getRollbackInfo in interface ErrorHandlingService

Parameters:

id - the identifier of the rollback info

Returns:

instance of RollbackInfo

findRollbackInfos

@RightsAllowed(value="Exception:Read")
public RollbackInfoList findRollbackInfos(RollbackInfoCriteria criteria)

Description copied from interface: ErrorHandlingService

Returns all rollback information for given agent. Required right: EngineRights.READ_ROLLBACK_INFO

Specified by:

findRollbackInfos in interface ErrorHandlingService

Parameters:

criteria - the agent name.

Returns:

collection of RollbackInfo objects.

removeRollbackInfo

@RightsAllowed(value="Exception:Remove")
public void removeRollbackInfo(long id)
                                                                 throws RollbackInfoNotFoundException

Description copied from interface: ErrorHandlingService

Removes given rollback info. Required right: EngineRights.REMOVE_ROLLBACK_INFO

Specified by:

removeRollbackInfo in interface ErrorHandlingService

Parameters:

id - the RollbackInfo.getId() value

Throws:

RollbackInfoNotFoundException - if no rollback-info can be found for the given id

retryOperation

@RightsAllowed(value="Exception:Resend")
public boolean retryOperation(long id)
                                                                throws RollbackInfoNotFoundException

Description copied from interface: ErrorHandlingService

Re-sends given communication unit to the agent. Required right: EngineRights.RESEND_ROLLBACK_INFO

Specified by:

retryOperation in interface ErrorHandlingService

Parameters:

id - the RollbackInfo.getId() value.

Returns:

true if processing of RollBackInfo succeeded, false otherwise

Throws:

RollbackInfoNotFoundException - if no rollback-info can be found for the given id

getErrorModelInstance

public ModelInstance getErrorModelInstance(long rollbackInfoId,
                                           long errorModelInstanceId)
                                    throws RollbackInfoNotFoundException,
                                           ModelInstanceStateException

Description copied from interface: ErrorHandlingService

Returns model instance at the time of exception.

Specified by:

getErrorModelInstance in interface ErrorHandlingService

Returns:

model instance at the time of exception

Throws:

RollbackInfoNotFoundException

ModelInstanceStateException

resend

public boolean resend(RollbackItem item)

Description copied from interface: ErrorHandlingResendServiceLocal

Resends roll-back item in a new transaction.

Specified by:

resend in interface ErrorHandlingResendServiceLocal

Returns:

true if successful