Package org.camunda.bpm.engine.impl.migration.instance

Class MigratingEventScopeInstance

java.lang.Object

org.camunda.bpm.engine.impl.migration.instance.MigratingProcessElementInstance

org.camunda.bpm.engine.impl.migration.instance.MigratingScopeInstance

org.camunda.bpm.engine.impl.migration.instance.MigratingEventScopeInstance

All Implemented Interfaces:

MigratingInstance

public class MigratingEventScopeInstance
extends MigratingScopeInstance

Author:

Thorben Lindhauer

Field Summary

Fields

Modifier and Type	Field	Description
protected Set<MigratingCompensationEventSubscriptionInstance>	childCompensationSubscriptionInstances
protected Set<MigratingEventScopeInstance>	childInstances
protected ExecutionEntity	eventScopeExecution
protected List<MigratingInstance>	migratingDependentInstances
protected MigratingCompensationEventSubscriptionInstance	migratingEventSubscription
static MigrationLogger	MIGRATION_LOGGER

Fields inherited from class org.camunda.bpm.engine.impl.migration.instance.MigratingProcessElementInstance

currentScope, migrationInstruction, parentInstance, sourceScope, targetScope

Constructor Summary

Constructors

Constructor	Description
MigratingEventScopeInstance(EventSubscriptionEntity eventSubscription, ExecutionEntity eventScopeExecution, ScopeImpl targetScope)	Creates an emerged scope
MigratingEventScopeInstance(MigrationInstruction migrationInstruction, ExecutionEntity eventScopeExecution, ScopeImpl sourceScope, ScopeImpl targetScope, MigrationInstruction eventSubscriptionInstruction, EventSubscriptionEntity eventSubscription, ScopeImpl eventSubscriptionSourceScope, ScopeImpl eventSubscriptionTargetScope)

Method Summary

Modifier and Type	Method	Description
void	addChild(MigratingCompensationEventSubscriptionInstance migratingEventSubscription)
void	addChild(MigratingScopeInstance migratingScopeInstance)
void	addMigratingDependentInstance(MigratingInstance migratingInstance)
void	attachState(MigratingScopeInstance targetActivityInstance)	Restore this instance's state as a subordinate to the given activity instance (e.g.
void	attachState(MigratingTransitionInstance targetTransitionInstance)	Restore this instance's state as a subordinate to the given transition instance (e.g.
void	detachChildren()
void	detachState()	Detach this instance's state from its owning instance and the execution tree
Collection<MigratingProcessElementInstance>	getChildren()	gets all children
Collection<MigratingScopeInstance>	getChildScopeInstances()	gets those children that are itself scope instances
MigratingCompensationEventSubscriptionInstance	getEventSubscription()
boolean	isDetached()
void	migrateDependentEntities()	Migrate instances that are aggregated by this instance (e.g.
boolean	migrates()
void	migrateState()	Migrate state from the source process definition to the target process definition.
void	remove(boolean skipCustomListeners, boolean skipIoMappings)	removes this scope; parameters are hints and may be ignored by the implementation
void	removeChild(MigratingCompensationEventSubscriptionInstance migratingEventSubscription)
void	removeChild(MigratingScopeInstance migratingScopeInstance)
void	removeUnmappedDependentInstances()
ExecutionEntity	resolveRepresentativeExecution()
void	setParent(MigratingScopeInstance parentInstance)

Methods inherited from class org.camunda.bpm.engine.impl.migration.instance.MigratingProcessElementInstance

getClosestAncestorActivityInstance, getCurrentScope, getMigrationInstruction, getParent, getSourceScope, getTargetScope, migratesTo

Methods inherited from class java.lang.Object

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

Field Detail

MIGRATION_LOGGER

public static final MigrationLogger MIGRATION_LOGGER

migratingEventSubscription

protected MigratingCompensationEventSubscriptionInstance migratingEventSubscription

eventScopeExecution

protected ExecutionEntity eventScopeExecution

childInstances

protected Set<MigratingEventScopeInstance> childInstances

childCompensationSubscriptionInstances

protected Set<MigratingCompensationEventSubscriptionInstance> childCompensationSubscriptionInstances

migratingDependentInstances

protected List<MigratingInstance> migratingDependentInstances

Constructor Detail

MigratingEventScopeInstance

public MigratingEventScopeInstance(MigrationInstruction migrationInstruction,
                                   ExecutionEntity eventScopeExecution,
                                   ScopeImpl sourceScope,
                                   ScopeImpl targetScope,
                                   MigrationInstruction eventSubscriptionInstruction,
                                   EventSubscriptionEntity eventSubscription,
                                   ScopeImpl eventSubscriptionSourceScope,
                                   ScopeImpl eventSubscriptionTargetScope)

MigratingEventScopeInstance

public MigratingEventScopeInstance(EventSubscriptionEntity eventSubscription,
                                   ExecutionEntity eventScopeExecution,
                                   ScopeImpl targetScope)

Creates an emerged scope

Method Detail

isDetached

public boolean isDetached()

detachState

public void detachState()

Description copied from interface: MigratingInstance

Detach this instance's state from its owning instance and the execution tree

attachState

public void attachState(MigratingScopeInstance targetActivityInstance)

Description copied from interface: MigratingInstance

Restore this instance's state as a subordinate to the given activity instance (e.g. in the execution tree). Restoration should restore the state that was detached before.

attachState

public void attachState(MigratingTransitionInstance targetTransitionInstance)

Description copied from interface: MigratingInstance

Restore this instance's state as a subordinate to the given transition instance (e.g. in the execution tree). Restoration should restore the state that was detached before.

migrateState

public void migrateState()

Description copied from interface: MigratingInstance

Migrate state from the source process definition to the target process definition.

migrateDependentEntities

public void migrateDependentEntities()

Description copied from interface: MigratingInstance

Migrate instances that are aggregated by this instance (e.g. an activity instance aggregates task instances).

setParent

public void setParent(MigratingScopeInstance parentInstance)

Specified by:

setParent in class MigratingProcessElementInstance

addMigratingDependentInstance

public void addMigratingDependentInstance(MigratingInstance migratingInstance)

Specified by:

addMigratingDependentInstance in class MigratingProcessElementInstance

resolveRepresentativeExecution

public ExecutionEntity resolveRepresentativeExecution()

Specified by:

resolveRepresentativeExecution in class MigratingProcessElementInstance

removeChild

public void removeChild(MigratingScopeInstance migratingScopeInstance)

Specified by:

removeChild in class MigratingScopeInstance

addChild

public void addChild(MigratingScopeInstance migratingScopeInstance)

Specified by:

addChild in class MigratingScopeInstance

addChild

public void addChild(MigratingCompensationEventSubscriptionInstance migratingEventSubscription)

Specified by:

addChild in class MigratingScopeInstance

removeChild

public void removeChild(MigratingCompensationEventSubscriptionInstance migratingEventSubscription)

Specified by:

removeChild in class MigratingScopeInstance

migrates

public boolean migrates()

Specified by:

migrates in class MigratingScopeInstance

detachChildren

public void detachChildren()

Specified by:

detachChildren in class MigratingScopeInstance

remove

public void remove(boolean skipCustomListeners,
                   boolean skipIoMappings)

Description copied from class: MigratingScopeInstance

removes this scope; parameters are hints and may be ignored by the implementation

Specified by:

remove in class MigratingScopeInstance

getChildren

public Collection<MigratingProcessElementInstance> getChildren()

Description copied from class: MigratingScopeInstance

gets all children

Specified by:

getChildren in class MigratingScopeInstance

getChildScopeInstances

public Collection<MigratingScopeInstance> getChildScopeInstances()

Description copied from class: MigratingScopeInstance

gets those children that are itself scope instances

Specified by:

getChildScopeInstances in class MigratingScopeInstance

removeUnmappedDependentInstances

public void removeUnmappedDependentInstances()

Specified by:

removeUnmappedDependentInstances in class MigratingScopeInstance

getEventSubscription

public MigratingCompensationEventSubscriptionInstance getEventSubscription()