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

Class ExpressionFactory

java.lang.Object

com.evolveum.midpoint.repo.common.expression.ExpressionFactory

All Implemented Interfaces:

Cache, CacheInvalidationListener

public class ExpressionFactory
extends Object
implements Cache

Factory for expressions and registry for expression evaluator factories.

Author:

semancik

Constructor Summary

Constructors

Constructor	Description
ExpressionFactory(LocalizationService localizationService)
ExpressionFactory(SecurityContextManager securityContextManager, LocalizationService localizationService)

Method Summary

Modifier and Type	Method	Description
void	dumpContent()
ExpressionEvaluatorFactory	getEvaluatorFactory(QName elementName)
LocalizationService	getLocalizationService()
@NotNull ObjectResolver	getObjectResolver()
@NotNull PrismContext	getPrismContext()
@Nullable SecurityContextManager	getSecurityContextManager()
@NotNull Collection<SingleCacheStateInformationType>	getStateInformation()
void	invalidate(Class<?> type, String oid, CacheInvalidationContext context)
<V extends PrismValue, D extends ItemDefinition<?>> Expression<V,D>	makeExpression(@Nullable ExpressionConfigItem expressionCI, D outputDefinition, ExpressionProfile expressionProfile, String shortDesc, @NotNull Task task, @NotNull OperationResult result)	Note that the expression profile is provided here explicitly.
<V extends PrismValue, D extends ItemDefinition<?>> Expression<V,D>	makeExpression(@Nullable ExpressionType expressionBean, D outputDefinition, ExpressionProfile expressionProfile, String shortDesc, @NotNull Task task, @NotNull OperationResult result)	Deprecated.
<T> Expression<PrismPropertyValue<T>,PrismPropertyDefinition<T>>	makePropertyExpression(ExpressionType expressionType, QName outputPropertyName, ExpressionProfile expressionProfile, String shortDesc, Task task, OperationResult result)
void	register()
void	registerEvaluatorFactory(ExpressionEvaluatorFactory factory)
void	setDefaultEvaluatorFactory(ExpressionEvaluatorFactory defaultEvaluatorFactory)
void	setObjectResolver(ObjectResolver objectResolver)
void	unregister()

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.api.Cache

getEventSpecifications, invalidate

Constructor Details

ExpressionFactory

public ExpressionFactory(SecurityContextManager securityContextManager,
 LocalizationService localizationService)

ExpressionFactory

@VisibleForTesting
public ExpressionFactory(LocalizationService localizationService)

Method Details

register

@PostConstruct
public void register()

unregister

@PreDestroy
public void unregister()

setObjectResolver

public void setObjectResolver(ObjectResolver objectResolver)

getLocalizationService

public LocalizationService getLocalizationService()

getSecurityContextManager

@Nullable
public @Nullable SecurityContextManager getSecurityContextManager()

makeExpression

@Deprecated
public <V extends PrismValue,
D extends ItemDefinition<?>>
Expression<V,D> makeExpression(@Nullable
 @Nullable ExpressionType expressionBean,
 D outputDefinition,
 ExpressionProfile expressionProfile,
 String shortDesc,
 @NotNull
 @NotNull Task task,
 @NotNull
 @NotNull OperationResult result)
                        throws SchemaException,
ObjectNotFoundException,
SecurityViolationException,
ConfigurationException

Deprecated.

Temporary method, until migrated to makeExpression(ExpressionConfigItem, ItemDefinition, ExpressionProfile, String, Task, OperationResult). We use ConfigurationItemOrigin.undeterminedSafe(), as it is *not* used for expression profile determination.

Throws:

SchemaException

ObjectNotFoundException

SecurityViolationException

ConfigurationException

makeExpression

public <V extends PrismValue,
D extends ItemDefinition<?>>
Expression<V,D> makeExpression(@Nullable
 @Nullable ExpressionConfigItem expressionCI,
 D outputDefinition,
 ExpressionProfile expressionProfile,
 String shortDesc,
 @NotNull
 @NotNull Task task,
 @NotNull
 @NotNull OperationResult result)
                        throws SchemaException,
ObjectNotFoundException,
SecurityViolationException,
ConfigurationException

Note that the expression profile is provided here explicitly. The origin of `expressionCI` is not used for that purpose. (Only for easy access to configuration properties and error reporting.)

Throws:

SchemaException

ObjectNotFoundException

SecurityViolationException

ConfigurationException

makePropertyExpression

public <T>
Expression<PrismPropertyValue<T>,PrismPropertyDefinition<T>> makePropertyExpression(ExpressionType expressionType,
 QName outputPropertyName,
 ExpressionProfile expressionProfile,
 String shortDesc,
 Task task,
 OperationResult result)
                                                                             throws SchemaException,
ObjectNotFoundException,
SecurityViolationException,
ConfigurationException

Throws:

SchemaException

ObjectNotFoundException

SecurityViolationException

ConfigurationException

getEvaluatorFactory

public ExpressionEvaluatorFactory getEvaluatorFactory(QName elementName)

registerEvaluatorFactory

public void registerEvaluatorFactory(ExpressionEvaluatorFactory factory)

setDefaultEvaluatorFactory

public void setDefaultEvaluatorFactory(ExpressionEvaluatorFactory defaultEvaluatorFactory)

getPrismContext

@NotNull
public @NotNull PrismContext getPrismContext()

getObjectResolver

@NotNull
public @NotNull ObjectResolver getObjectResolver()

invalidate

public void invalidate(Class<?> type,
 String oid,
 CacheInvalidationContext context)

Specified by:

invalidate in interface Cache

getStateInformation

@NotNull
public @NotNull Collection<SingleCacheStateInformationType> getStateInformation()

Specified by:

getStateInformation in interface Cache

dumpContent

public void dumpContent()

Specified by:

dumpContent in interface Cache