com.whitestein.lsps.modulemanager

Class ApplicationRestartServiceBean

java.lang.Object

com.whitestein.lsps.common.SecureAndLoggingService

com.whitestein.lsps.modulemanager.ApplicationRestartServiceBean

All Implemented Interfaces:

ApplicationRestartService, ApplicationRestartServiceLocal, ApplicationRetartServiceRemote

@PermitAll
public class ApplicationRestartServiceBean
extends com.whitestein.lsps.common.SecureAndLoggingService
implements ApplicationRestartServiceLocal, ApplicationRetartServiceRemote

Service for application restarting

Field Summary

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

PRINCIPAL_KEY

Constructor Summary

Constructors

Constructor and Description
ApplicationRestartServiceBean() Creates new instance.
ApplicationRestartServiceBean(javax.persistence.EntityManager em) Constructor

Method Summary

Modifier and Type	Method and Description
void	clearApplicationRestartData() Clears the information about previous application restart.
void	explicitFinishing(long modelInstance) Specifies that the current model instance starting is finished explicitly, by calling the modelInstanceStartSucceeded() function.
String	exportInfoToHtml() Exports restart info to html table
ApplicationRestartInfoList	getApplicationRestartInfo() Returns list of all active restarts
ModelInstanceRestartInfo	getApplicationRestartInfo(long modelInstanceId)
ApplicationRestartStatus	getApplicationRestartStatus() Returns application restart status
Integer	getCountOfModelInstancesToStart() Returns number of model instances to be restarted
void	modelInstanceStartFailed(long modelInstance, Exception error) The FAILED status is written to the LSPS_APPL_RESTART_INFO if an exception occurred.
void	modelInstanceStartSucceeded(long modelInstance) The FINISHED status is written to the LSPS_APPL_RESTART_INFO table on successful commit of the current GO-BOMN transaction unless an exception occurred.
void	setCountOfModelInstancesToStart(int count) Sets the number of model instances to be restarted.
void	watchStarting(long modelInstance) Adds the model instance to a list of started model instances.

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

ApplicationRestartServiceBean

public ApplicationRestartServiceBean()

Creates new instance.

ApplicationRestartServiceBean

public ApplicationRestartServiceBean(javax.persistence.EntityManager em)

Constructor

Parameters:

em -

Method Detail

getApplicationRestartInfo

@RightsAllowed(value="AppRestart:Read")
public ApplicationRestartInfoList getApplicationRestartInfo()

Description copied from interface: ApplicationRestartService

Returns list of all active restarts

Specified by:

getApplicationRestartInfo in interface ApplicationRestartService

Returns:

list of all active restarts

getApplicationRestartStatus

@RightsAllowed(value="AppRestart:Read")
public ApplicationRestartStatus getApplicationRestartStatus()

Description copied from interface: ApplicationRestartService

Returns application restart status

Specified by:

getApplicationRestartStatus in interface ApplicationRestartService

Returns:

application restart status

clearApplicationRestartData

@RightsAllowed(value="AppRestart:Clear")
public void clearApplicationRestartData()

Description copied from interface: ApplicationRestartService

Clears the information about previous application restart. Technically, it removes all records in the LSPS_APPL_RESTART_INFO table and sets the COUNT_OF_MODEL_INSTANCES_TO_START in LSPS_VALUES to -1.

Specified by:

clearApplicationRestartData in interface ApplicationRestartService

watchStarting

public void watchStarting(long modelInstance)

Description copied from interface: ApplicationRestartServiceLocal

Adds the model instance to a list of started model instances. If the LSPS_APPL_RESTART_INFO table does not contain this model instance yet, it is being added. Creating new record sets STATUS to IN_PROGRESS and START_DATE to the current time.

Specified by:

watchStarting in interface ApplicationRestartServiceLocal

modelInstanceStartSucceeded

public void modelInstanceStartSucceeded(long modelInstance)

Description copied from interface: ApplicationRestartServiceLocal

The FINISHED status is written to the LSPS_APPL_RESTART_INFO table on successful commit of the current GO-BOMN transaction unless an exception occurred.

Specified by:

modelInstanceStartSucceeded in interface ApplicationRestartServiceLocal

modelInstanceStartFailed

public void modelInstanceStartFailed(long modelInstance,
                                     Exception error)

Description copied from interface: ApplicationRestartServiceLocal

The FAILED status is written to the LSPS_APPL_RESTART_INFO if an exception occurred.

Specified by:

modelInstanceStartFailed in interface ApplicationRestartServiceLocal

explicitFinishing

public void explicitFinishing(long modelInstance)

Description copied from interface: ApplicationRestartServiceLocal

Specifies that the current model instance starting is finished explicitly, by calling the modelInstanceStartSucceeded() function. If the current mode instance is in the LSPS_APPL_RESTART_INFO table and its status is IN_PROGRESS, this function changes the status to IN_PROGRESS_EXPLICIT_FINISH. If not, this function does nothing.

Specified by:

explicitFinishing in interface ApplicationRestartServiceLocal

setCountOfModelInstancesToStart

public void setCountOfModelInstancesToStart(int count)

Description copied from interface: ApplicationRestartServiceLocal

Sets the number of model instances to be restarted. It can be set in advance of the actual model instance restarting. Technically, it writes the number to the LSPS_VALUES table under the COUNT_OF_MODEL_INSTANCES_TO_START key.

Specified by:

setCountOfModelInstancesToStart in interface ApplicationRestartServiceLocal

getCountOfModelInstancesToStart

@RightsAllowed(value="AppRestart:Read")
public Integer getCountOfModelInstancesToStart()

Description copied from interface: ApplicationRestartService

Returns number of model instances to be restarted

Specified by:

getCountOfModelInstancesToStart in interface ApplicationRestartService

Returns:

number of model instances to be restarted

exportInfoToHtml

@RightsAllowed(value="AppRestart:Read")
public String exportInfoToHtml()

Description copied from interface: ApplicationRestartService

Exports restart info to html table

Specified by:

exportInfoToHtml in interface ApplicationRestartService

Returns:

html with report content

getApplicationRestartInfo

public ModelInstanceRestartInfo getApplicationRestartInfo(long modelInstanceId)

Specified by:

getApplicationRestartInfo in interface ApplicationRestartServiceLocal

Returns:

application restart info for a single model instance