Package com.evolveum.midpoint.model.impl.sync

Class SynchronizationServiceImpl

java.lang.Object

com.evolveum.midpoint.model.impl.sync.SynchronizationServiceImpl

All Implemented Interfaces:

SynchronizationService, ProvisioningListener, ResourceObjectChangeListener

@Service("synchronizationService")
public class SynchronizationServiceImpl
extends Object
implements SynchronizationService

Synchronization service receives change notifications from provisioning. It decides which synchronization policy to use and evaluates it (correlation, confirmation, situations, reaction, ...)

Note: don't autowire this bean by implementing class, as it is proxied by Spring AOP. Use the interface instead. TODO improve the error handling for the whole class

Author:

lazyman, Radovan Semancik

Constructor Summary

Constructors

Constructor	Description
SynchronizationServiceImpl()

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns a short name of the listener for debugging purposes.
<F extends FocusType> SynchronizationContext<F>	loadSynchronizationContext(@NotNull PrismObject<ShadowType> shadowedResourceObject, ObjectDelta<ShadowType> resourceObjectDelta, @NotNull PrismObject<ResourceType> resource, String sourceChanel, String itemProcessingIdentifier, PrismObject<SystemConfigurationType> explicitSystemConfiguration, Task task, OperationResult result)
<F extends FocusType> boolean	matchUserCorrelationRule(PrismObject<ShadowType> shadowedResourceObject, PrismObject<F> focus, ResourceType resourceType, PrismObject<SystemConfigurationType> configuration, Task task, OperationResult result)	Tries to match specified focus and shadow.
void	notifyChange(@NotNull ResourceObjectShadowChangeDescription change, Task task, OperationResult parentResult)	Processes a notification about a specific change that happened on the resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

SynchronizationServiceImpl

public SynchronizationServiceImpl()

Method Detail

notifyChange

public void notifyChange(@NotNull
                         @NotNull ResourceObjectShadowChangeDescription change,
                         Task task,
                         OperationResult parentResult)

Description copied from interface: ResourceObjectChangeListener

Processes a notification about a specific change that happened on the resource. The change has already happened on the resource. The upper layers (implementing this interface) are notified to take that change into an account i.e. synchronize it. This operation may be called multiple times with the same change, e.g. in case of failures in IDM or on the resource. The implementation must be able to handle such duplicates.

Specified by:

notifyChange in interface ResourceObjectChangeListener

Parameters:

change - change description

loadSynchronizationContext

public <F extends FocusType> SynchronizationContext<F> loadSynchronizationContext(@NotNull
                                                                                  @NotNull PrismObject<ShadowType> shadowedResourceObject,
                                                                                  ObjectDelta<ShadowType> resourceObjectDelta,
                                                                                  @NotNull
                                                                                  @NotNull PrismObject<ResourceType> resource,
                                                                                  String sourceChanel,
                                                                                  String itemProcessingIdentifier,
                                                                                  PrismObject<SystemConfigurationType> explicitSystemConfiguration,
                                                                                  Task task,
                                                                                  OperationResult result)
                                                                           throws SchemaException,
                                                                                  ObjectNotFoundException,
                                                                                  ExpressionEvaluationException,
                                                                                  CommunicationException,
                                                                                  ConfigurationException,
                                                                                  SecurityViolationException

Specified by:

loadSynchronizationContext in interface SynchronizationService

Throws:

SchemaException

ObjectNotFoundException

ExpressionEvaluationException

CommunicationException

ConfigurationException

SecurityViolationException

matchUserCorrelationRule

public <F extends FocusType> boolean matchUserCorrelationRule(PrismObject<ShadowType> shadowedResourceObject,
                                                              PrismObject<F> focus,
                                                              ResourceType resourceType,
                                                              PrismObject<SystemConfigurationType> configuration,
                                                              Task task,
                                                              OperationResult result)
                                                       throws ConfigurationException,
                                                              SchemaException,
                                                              ObjectNotFoundException,
                                                              ExpressionEvaluationException,
                                                              CommunicationException,
                                                              SecurityViolationException

Tries to match specified focus and shadow. Return true if it matches, false otherwise.

Specified by:

matchUserCorrelationRule in interface SynchronizationService

Throws:

ConfigurationException

SchemaException

ObjectNotFoundException

ExpressionEvaluationException

CommunicationException

SecurityViolationException

getName

public String getName()

Description copied from interface: ProvisioningListener

Returns a short name of the listener for debugging purposes. E.g. "model synchronization service". This name is used in log and error messages.

Specified by:

getName in interface ProvisioningListener