Package com.evolveum.midpoint.repo.common.activity.handlers

Class ActivityHandlerRegistry

java.lang.Object

com.evolveum.midpoint.repo.common.activity.handlers.ActivityHandlerRegistry

@Component
public class ActivityHandlerRegistry
extends Object

Registry of activity handlers for different work definition types (either standard or customer-provided). This is similar to the task handler registry. However, the task handlers were identified by URI, whereas activity handlers have no such direct identifier. They are selected by work definition class (like `RecomputationWorkDefinition`) that is itself found in the work definition factory by the work definition bean type name (like `RecomputationWorkDefinitionType`).

Constructor Summary

Constructors

Constructor	Description
ActivityHandlerRegistry()

Method Summary

Modifier and Type	Method	Description
@Nullable String	getDefaultArchetypeOid(@NotNull ActivityDefinitionType activityDefinitionBean)
@Nullable ActivityHandler<?,?>	getHandler(@NotNull ActivityDefinitionType activityDefinitionBean)	Auxiliary method, primarily for external use.
<WD extends WorkDefinition, AH extends ActivityHandler<WD, AH>> AH	getHandler(@NotNull Class<WD> workDefinitionClass)
<WD extends WorkDefinition, AH extends ActivityHandler<WD, AH>> AH	getHandlerRequired(@NotNull ActivityDefinition<WD> activityDefinition)
void	register(@NotNull QName typeName, @NotNull QName itemName, @NotNull Class<? extends WorkDefinition> definitionClass, WorkDefinitionFactory.WorkDefinitionSupplier supplier, @NotNull ActivityHandler<?,?> activityHandler)	Registers both the work definition factory and the activity handler.
void	registerHandler(Class<? extends WorkDefinition> definitionClass, ActivityHandler<?,?> activityHandler)	Registers the activity handler.
void	unregister(QName typeName, Class<? extends WorkDefinition> definitionClass)	Unregisters work definition factory and activity handler.
void	unregisterHandler(Class<? extends WorkDefinition> definitionClass)	Unregisters the activity handler.

Methods inherited from class java.lang.Object

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

Constructor Details

ActivityHandlerRegistry

public ActivityHandlerRegistry()

Method Details

register

public void register(@NotNull
 @NotNull QName typeName,
 @NotNull
 @NotNull QName itemName,
 @NotNull
 @NotNull Class<? extends WorkDefinition> definitionClass,
 @NotNull
 WorkDefinitionFactory.WorkDefinitionSupplier supplier,
 @NotNull
 @NotNull ActivityHandler<?,?> activityHandler)

Registers both the work definition factory and the activity handler.

registerHandler

public void registerHandler(Class<? extends WorkDefinition> definitionClass,
 ActivityHandler<?,?> activityHandler)

Registers the activity handler.

unregister

public void unregister(QName typeName,
 Class<? extends WorkDefinition> definitionClass)

Unregisters work definition factory and activity handler.

unregisterHandler

public void unregisterHandler(Class<? extends WorkDefinition> definitionClass)

Unregisters the activity handler.

getHandlerRequired

@NotNull
public <WD extends WorkDefinition,
AH extends ActivityHandler<WD,
AH>>
AH getHandlerRequired(@NotNull
 @NotNull ActivityDefinition<WD> activityDefinition)

getHandler

@Nullable
public <WD extends WorkDefinition,
AH extends ActivityHandler<WD,
AH>>
AH getHandler(@NotNull
 @NotNull Class<WD> workDefinitionClass)

getHandler

@Nullable
public @Nullable ActivityHandler<?,?> getHandler(@NotNull
 @NotNull ActivityDefinitionType activityDefinitionBean)
                                          throws SchemaException,
ConfigurationException

Auxiliary method, primarily for external use. Intentionally forgiving; returning `null` if the handler cannot be reliably determined. It is assumed that the handler is needed for informational purposes and no harm incurs if it's unknown.

Throws:

SchemaException

ConfigurationException

getDefaultArchetypeOid

@Nullable
public @Nullable String getDefaultArchetypeOid(@NotNull
 @NotNull ActivityDefinitionType activityDefinitionBean)
                                        throws SchemaException,
ConfigurationException

Throws:

SchemaException

ConfigurationException