Package com.evolveum.midpoint.repo.common

Interface ObjectResolver

All Known Implementing Classes:

DirectoryFileObjectResolver, ModelObjectResolver, RepoObjectResolver

public interface ObjectResolver

The callback from some of the object utilities to resolve objects. The classes implementing this will most likely fetch the objects from the repository or from some kind of object cache.

Author:

Radovan Semancik

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ObjectResolver.Session

Method Summary

Modifier and Type	Method	Description
<O extends ObjectType> O	getObject(Class<O> clazz, String oid, Collection<SelectorOptions<GetOperationOptions>> options, Task task, OperationResult result)
default ObjectResolver.Session	openResolutionSession(GetOperationOptions options)
<O extends ObjectType> O	resolve(Referencable ref, Class<O> expectedType, Collection<SelectorOptions<GetOperationOptions>> options, String contextDescription, Task task, OperationResult result)	Resolve the provided reference to object (ObjectType).
default void	resolveAllReferences(Collection<PrismContainerValue<?>> pcvs, Object taskObject, OperationResult result)
default void	resolveReference(PrismReferenceValue ref, String contextDescription, ObjectResolver.Session session, Object task, OperationResult result)
<O extends ObjectType> void	searchIterative(Class<O> type, ObjectQuery query, Collection<SelectorOptions<GetOperationOptions>> options, ResultHandler<O> handler, Task task, OperationResult parentResult)
<O extends ObjectType> SearchResultList<PrismObject<O>>	searchObjects(Class<O> type, ObjectQuery query, Collection<SelectorOptions<GetOperationOptions>> options, Task task, OperationResult parentResult)

Method Detail

resolve

<O extends ObjectType> O resolve(Referencable ref,
                                 Class<O> expectedType,
                                 Collection<SelectorOptions<GetOperationOptions>> options,
                                 String contextDescription,
                                 Task task,
                                 OperationResult result)
                          throws ObjectNotFoundException,
                                 SchemaException,
                                 CommunicationException,
                                 ConfigurationException,
                                 SecurityViolationException,
                                 ExpressionEvaluationException

Resolve the provided reference to object (ObjectType). Note: The reference is used instead of just OID because the reference also contains object type. This speeds up the repository operations.

Parameters:

ref - object reference to resolve

contextDescription - short description of the context of resolution, e.g. "executing expression FOO". Used in error messages.

Returns:

resolved object

Throws:

ObjectNotFoundException - requested object does not exist

SchemaException - error dealing with storage schema

IllegalArgumentException - wrong OID format, etc. TODO resolve module dependencies to allow task to be of type Task

CommunicationException

ConfigurationException

SecurityViolationException

ExpressionEvaluationException

getObject

<O extends ObjectType> O getObject(Class<O> clazz,
                                   String oid,
                                   Collection<SelectorOptions<GetOperationOptions>> options,
                                   Task task,
                                   OperationResult result)
                            throws ObjectNotFoundException,
                                   CommunicationException,
                                   SchemaException,
                                   ConfigurationException,
                                   SecurityViolationException,
                                   ExpressionEvaluationException

Throws:

ObjectNotFoundException

CommunicationException

SchemaException

ConfigurationException

SecurityViolationException

ExpressionEvaluationException

searchIterative

<O extends ObjectType> void searchIterative(Class<O> type,
                                            ObjectQuery query,
                                            Collection<SelectorOptions<GetOperationOptions>> options,
                                            ResultHandler<O> handler,
                                            Task task,
                                            OperationResult parentResult)
                                     throws SchemaException,
                                            ObjectNotFoundException,
                                            CommunicationException,
                                            ConfigurationException,
                                            SecurityViolationException,
                                            ExpressionEvaluationException

Throws:

SchemaException

ObjectNotFoundException

CommunicationException

ConfigurationException

SecurityViolationException

ExpressionEvaluationException

searchObjects

<O extends ObjectType> SearchResultList<PrismObject<O>> searchObjects(Class<O> type,
                                                                      ObjectQuery query,
                                                                      Collection<SelectorOptions<GetOperationOptions>> options,
                                                                      Task task,
                                                                      OperationResult parentResult)
                                                               throws SchemaException,
                                                                      ObjectNotFoundException,
                                                                      CommunicationException,
                                                                      ConfigurationException,
                                                                      SecurityViolationException,
                                                                      ExpressionEvaluationException

Throws:

SchemaException

ObjectNotFoundException

CommunicationException

ConfigurationException

SecurityViolationException

ExpressionEvaluationException

resolveAllReferences

default void resolveAllReferences(Collection<PrismContainerValue<?>> pcvs,
                                  Object taskObject,
                                  OperationResult result)

openResolutionSession

default ObjectResolver.Session openResolutionSession(GetOperationOptions options)

resolveReference

default void resolveReference(PrismReferenceValue ref,
                              String contextDescription,
                              ObjectResolver.Session session,
                              Object task,
                              OperationResult result)