Package com.evolveum.midpoint.model.common.expression.evaluator

Class ReferenceAttributeFromLinkExpressionEvaluator

java.lang.Object

com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator<ShadowReferenceAttributeValue,ShadowReferenceAttributeDefinition,AssociationFromLinkExpressionEvaluatorType>

com.evolveum.midpoint.model.common.expression.evaluator.ReferenceAttributeFromLinkExpressionEvaluator

All Implemented Interfaces:

ExpressionEvaluator<ShadowReferenceAttributeValue>

public class ReferenceAttributeFromLinkExpressionEvaluator
extends AbstractExpressionEvaluator<ShadowReferenceAttributeValue,ShadowReferenceAttributeDefinition,AssociationFromLinkExpressionEvaluatorType>

Creates ShadowReferenceAttributeValues based on projections of given role. I.e. a role has projection (e.g. group) and it also induces a construction of a user account. Using this expression evaluator the account can obtain groups that are projections of that particular role. NOTE: The evaluator is a little misnamed. Before 4.9, we used the term "association" to denote the reference between shadows.

Author:

Radovan Semancik

See Also:

• AssociationFromLinkExpressionEvaluator

Field Summary

Fields inherited from class com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator

expressionEvaluatorBean, outputDefinition, prismContext, protector

Method Summary

Modifier and Type	Method	Description
PrismValueDeltaSetTriple<ShadowReferenceAttributeValue>	evaluate(ExpressionEvaluationContext context, OperationResult result)	Executes the evaluation in a given context.
String	shortDebugDump()	Short characterization of the evaluator.

Methods inherited from class com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator

addInternalOrigin, applyValueMetadata, checkEvaluatorProfile, findInSourcesAndVariables, finishOutputTriple, getElementName, getOutputDefinition, getPrismContext, getProtector

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.evolveum.midpoint.repo.common.expression.ExpressionEvaluator

doesVetoTargetValueRemoval

Method Details

evaluate

public PrismValueDeltaSetTriple<ShadowReferenceAttributeValue> evaluate(ExpressionEvaluationContext context,
 OperationResult result)
                                                                 throws SchemaException,
ExpressionEvaluationException,
ObjectNotFoundException,
CommunicationException,
ConfigurationException,
SecurityViolationException

Description copied from interface: ExpressionEvaluator

Executes the evaluation in a given context. The context provides necessary data, evaluator provides definition of processing that should be carried out.

Returns:

Result of the evaluation in the form of delta set triple (i.e. added, deleted, unchanged values).

Throws:

SchemaException

ExpressionEvaluationException

ObjectNotFoundException

CommunicationException

ConfigurationException

SecurityViolationException

shortDebugDump

public String shortDebugDump()

Description copied from interface: ExpressionEvaluator

Short characterization of the evaluator. One line, often only a single word.