Package com.atlassian.jira.user.anonymize.handlers.ownership

Class FilterSubscriptionOwnershipTransferHandler

java.lang.Object

com.atlassian.jira.user.anonymize.handlers.ownership.FilterSubscriptionOwnershipTransferHandler

All Implemented Interfaces:

AnonymizationHandler<OwnershipTransferParameter>, OwnershipTransferHandler

public class FilterSubscriptionOwnershipTransferHandler
extends Object
implements OwnershipTransferHandler

Field Summary

Fields inherited from interface com.atlassian.jira.user.anonymize.AnonymizationHandler

DEFAULT_NUMBER_OF_TASKS

Constructor Summary

Constructors

Constructor	Description
FilterSubscriptionOwnershipTransferHandler(SubscriptionManager subscriptionManager, UserManager userManager, I18nHelper i18nHelper)

Method Summary

Modifier and Type	Method	Description
Collection<AffectedEntity>	getAffectedEntities(OwnershipTransferParameter ownershipTransferParameter)	Used to display in the UI a list of entities that require an ownership transfer, without actually performing the operation yet.
int	getNumberOfTasks(OwnershipTransferParameter userPropertyChangeParameter)	Returns the number of tasks/stages to be executed in AnonymizationHandler.update(Object).
ServiceResult	update(OwnershipTransferParameter parameter)	Performs the updates required by the user anonymization.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.jira.user.anonymize.AnonymizationHandler

validateBusinessLogic

Constructor Details

FilterSubscriptionOwnershipTransferHandler

public FilterSubscriptionOwnershipTransferHandler(SubscriptionManager subscriptionManager,
 UserManager userManager,
 I18nHelper i18nHelper)

Method Details

getAffectedEntities

@Nonnull
public Collection<AffectedEntity> getAffectedEntities(@Nonnull
 OwnershipTransferParameter ownershipTransferParameter)

Description copied from interface: OwnershipTransferHandler

Used to display in the UI a list of entities that require an ownership transfer, without actually performing the operation yet. Its goal is to inform the end-user about the scope of the changes. Implementation should not use OwnershipTransferParameter.getTransferToUserKey() during computing affected entities.

This method should return results as fast as possible, as it is affecting the UI.

Specified by:

getAffectedEntities in interface AnonymizationHandler<OwnershipTransferParameter>

Specified by:

getAffectedEntities in interface OwnershipTransferHandler

Parameters:

ownershipTransferParameter - stores original and target user keys

Returns:

a collection of entities that will be affected by the ownership transfer

update

@Nonnull
public ServiceResult update(@Nonnull
 OwnershipTransferParameter parameter)

Description copied from interface: AnonymizationHandler

Performs the updates required by the user anonymization.

Implementations must be idempotent - multiple invocations of this method should lead to the same result. In particular, when the method fails we can call it again to finish the operation.

During the execution, implementations can update their the progress by calling Context.start(object); on the context passed in parameter, and subsequently call Context.Task.complete(); on the task object to indicate task has finished.

Implementations can also call Context.setName("Name of current step") to describe the task that is currently processed.

Specified by:

update in interface AnonymizationHandler<OwnershipTransferParameter>

Parameters:

parameter - Data relevant to the handled anonymization step, e.g. previous and new (anonymized) username

Returns:

a service outcome of the update operation, containing any errors

getNumberOfTasks

public int getNumberOfTasks(@Nonnull
 OwnershipTransferParameter userPropertyChangeParameter)

Description copied from interface: AnonymizationHandler

Returns the number of tasks/stages to be executed in AnonymizationHandler.update(Object). Used for diving the progress bar between all of the handlers in proportions based on the returned numbers.

Implementations are responsible to execute the corresponding number of calls to Context.start(object); and Context.Task.complete(); in AnonymizationHandler.update(Object).

Specified by:

getNumberOfTasks in interface AnonymizationHandler<OwnershipTransferParameter>

Returns:

Number of tasks/stages to be executed

See Also:

• AnonymizationHandler.DEFAULT_NUMBER_OF_TASKS