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

Class AbstractSearchExpressionEvaluatorCache<V extends PrismValue,RV extends PrismObject,QK extends QueryKey,QR extends QueryResult>

java.lang.Object

com.evolveum.midpoint.util.caching.AbstractThreadLocalCache

com.evolveum.midpoint.model.common.expression.evaluator.caching.AbstractSearchExpressionEvaluatorCache<V,RV,QK,QR>

Direct Known Subclasses:

AssociationSearchExpressionEvaluatorCache, DefaultSearchExpressionEvaluatorCache

public abstract class AbstractSearchExpressionEvaluatorCache<V extends PrismValue,RV extends PrismObject,QK extends QueryKey,QR extends QueryResult>
extends AbstractThreadLocalCache

Cache for search expression-based evaluators. It needs to be customized in the following ways: - what's in the query key besides basic data - namely, what parts of ExpressionEvaluationContext should be part of the key? - should we store anything in addition to the resulting list of values? E.g. shadow kind in case of associationTargetSearch that is used for invalidation? V - type of cached result items RV - type of raw values that we are searching for QK, QR - customized query keys / values After refactoring, this class contains almost nothing ;) Consider removing it altogether.

Author:

Pavol Mederly

Constructor Summary

Constructors

Constructor	Description
AbstractSearchExpressionEvaluatorCache()

Method Summary

Modifier and Type	Method	Description
protected abstract QK	createQueryKey(Class<? extends ObjectType> type, ObjectQuery query, ObjectSearchStrategyType searchStrategy, ExpressionEvaluationContext params, PrismContext prismContext)
protected abstract QR	createQueryResult(List<V> resultList, List<RV> rawResultList)
String	description()
protected void	dumpContent(String threadName)
Object	getClientContextInformation()
List<V>	getQueryResult(Class<? extends ObjectType> type, ObjectQuery query, ObjectSearchStrategyType searchStrategy, ExpressionEvaluationContext params, PrismContext prismContext)
protected int	getSize()
<T extends ObjectType> void	putQueryResult(Class<T> type, ObjectQuery query, ObjectSearchStrategyType searchStrategy, ExpressionEvaluationContext params, List<V> resultList, List<RV> rawResultList, PrismContext prismContext)
void	setClientContextInformation(Object clientContextInformation)

Methods inherited from class com.evolveum.midpoint.util.caching.AbstractThreadLocalCache

debugDump, destroy, dumpContent, enter, exists, exit, getConfiguration, getConfiguration, getEntryCount, getTotalSize, isAvailable, registerHit, registerMiss, registerPass, setConfiguration, supportsObjectType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSearchExpressionEvaluatorCache

public AbstractSearchExpressionEvaluatorCache()

Method Detail

getClientContextInformation

public Object getClientContextInformation()

setClientContextInformation

public void setClientContextInformation(Object clientContextInformation)

getQueryResult

public List<V> getQueryResult(Class<? extends ObjectType> type,
                              ObjectQuery query,
                              ObjectSearchStrategyType searchStrategy,
                              ExpressionEvaluationContext params,
                              PrismContext prismContext)

putQueryResult

public <T extends ObjectType> void putQueryResult(Class<T> type,
                                                  ObjectQuery query,
                                                  ObjectSearchStrategyType searchStrategy,
                                                  ExpressionEvaluationContext params,
                                                  List<V> resultList,
                                                  List<RV> rawResultList,
                                                  PrismContext prismContext)

createQueryKey

protected abstract QK createQueryKey(Class<? extends ObjectType> type,
                                     ObjectQuery query,
                                     ObjectSearchStrategyType searchStrategy,
                                     ExpressionEvaluationContext params,
                                     PrismContext prismContext)

createQueryResult

protected abstract QR createQueryResult(List<V> resultList,
                                        List<RV> rawResultList)

description

public String description()

Specified by:

description in class AbstractThreadLocalCache

getSize

protected int getSize()

Specified by:

getSize in class AbstractThreadLocalCache

dumpContent

protected void dumpContent(String threadName)

Specified by:

dumpContent in class AbstractThreadLocalCache