Package com.evolveum.midpoint.repo.common.expression

Class Expression<V extends PrismValue,D extends ItemDefinition<?>>

java.lang.Object

com.evolveum.midpoint.repo.common.expression.Expression<V,D>

public class Expression<V extends PrismValue,D extends ItemDefinition<?>>
extends Object

"Compiled" form of ExpressionType bean. Instantiated through ExpressionFactory.makeExpression(ExpressionConfigItem, ItemDefinition, ExpressionProfile, String, Task, OperationResult). Main responsibilities: . parsing expression beans (with the help of ExpressionConfigItem and respective ExpressionEvaluatorFactory) . invoking the expression evaluator with the following pre/post processing: .. processing inner variables; .. privilege switching (`runAsRef`, `runPrivileged`); .. expression profile checking; .. logfile tracing (but currently NOT trace file tracing);

Author:

semancik

Method Summary

Modifier and Type	Method	Description
@Nullable PrismValueDeltaSetTriple<V>	evaluate(ExpressionEvaluationContext context, OperationResult result)
D	getOutputDefinition()
String	shortDebugDump()
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

getOutputDefinition

@Nullable
public D getOutputDefinition()

evaluate

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

Throws:

SchemaException

ExpressionEvaluationException

ObjectNotFoundException

CommunicationException

ConfigurationException

SecurityViolationException

toString

public String toString()

Overrides:

toString in class Object

shortDebugDump

public String shortDebugDump()