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

Class AbstractSearchExpressionEvaluator<V extends PrismValue,O extends ObjectType,D extends ItemDefinition<?>,E extends SearchObjectExpressionEvaluatorType>

java.lang.Object

com.evolveum.midpoint.repo.common.expression.evaluator.AbstractExpressionEvaluator<V,D,E>

com.evolveum.midpoint.model.common.expression.evaluator.transformation.AbstractValueTransformationExpressionEvaluator<V,D,E>

com.evolveum.midpoint.model.common.expression.evaluator.AbstractSearchExpressionEvaluator<V,O,D,E>

Type Parameters:

V - "Processed" value we are looking for (e.g. PrismContainerValue of ShadowAssociationType)

O - "Raw" object type we are searching for to get `V` (e.g. ShadowType)

D - Definition of `V`

E - type of configuration bean

All Implemented Interfaces:

ExpressionEvaluator<V>

Direct Known Subclasses:

AssignmentTargetSearchExpressionEvaluator, AssociationTargetSearchExpressionEvaluator, ReferenceSearchExpressionEvaluator

public abstract class AbstractSearchExpressionEvaluator<V extends PrismValue,O extends ObjectType,D extends ItemDefinition<?>,E extends SearchObjectExpressionEvaluatorType>
extends AbstractValueTransformationExpressionEvaluator<V,D,E>

Expression evaluator that is based on searching for an object of `O` type meeting specified criteria (like entitlement shadow), and then converting it into "processed" form (like association value).

Author:

Radovan Semancik

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	AbstractSearchExpressionEvaluator.Evaluation	The actual evaluation process.

Field Summary

Fields

Modifier and Type	Field	Description
protected CacheConfigurationManager	cacheConfigurationManager

Fields inherited from class com.evolveum.midpoint.model.common.expression.evaluator.transformation.AbstractValueTransformationExpressionEvaluator

localizationService, securityContextManager

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

expressionEvaluatorBean, outputDefinition, prismContext, protector

Method Summary

Modifier and Type	Method	Description
protected boolean	isIncludeNullInputs()
protected @NotNull List<V>	transformSingleValue(VariablesMap variables, PlusMinusZero valueDestination, boolean useNew, ExpressionEvaluationContext context, String contextDescription, Task task, OperationResult result)	Transforms single value tuple.

Methods inherited from class com.evolveum.midpoint.model.common.expression.evaluator.transformation.AbstractValueTransformationExpressionEvaluator

evaluate, isRelative

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

shortDebugDump

Field Detail

cacheConfigurationManager

protected final CacheConfigurationManager cacheConfigurationManager

Method Detail

transformSingleValue

@NotNull
protected @NotNull List<V> transformSingleValue(VariablesMap variables,
                                                PlusMinusZero valueDestination,
                                                boolean useNew,
                                                ExpressionEvaluationContext context,
                                                String contextDescription,
                                                Task task,
                                                OperationResult result)
                                         throws ExpressionEvaluationException,
                                                ObjectNotFoundException,
                                                SchemaException,
                                                CommunicationException,
                                                ConfigurationException,
                                                SecurityViolationException

Description copied from class: AbstractValueTransformationExpressionEvaluator

Transforms single value tuple.

Specified by:

transformSingleValue in class AbstractValueTransformationExpressionEvaluator<V extends PrismValue,D extends ItemDefinition<?>,E extends SearchObjectExpressionEvaluatorType>

Parameters:

variables - Variables to be applied. Must not be relativistic! All deltas must be sorted out by now.

valueDestination - Where we are going to put output value(s). Actually it's only supplementary information for the transformer as the actual placement of output values is done in the caller.

useNew - Are we using "new" state of sources/input variables? Again, this is only supplementary information, because the variables should be already non-relativistic. Some scripts need to know the value of "useNew".

context - Caller-specified context of the whole expression evaluation.

Throws:

ExpressionEvaluationException

ObjectNotFoundException

SchemaException

CommunicationException

ConfigurationException

SecurityViolationException

isIncludeNullInputs

protected boolean isIncludeNullInputs()

Overrides:

isIncludeNullInputs in class AbstractValueTransformationExpressionEvaluator<V extends PrismValue,D extends ItemDefinition<?>,E extends SearchObjectExpressionEvaluatorType>