org.cumulus4j.store.query
Class JPAQueryEvaluator

java.lang.Object
  org.cumulus4j.store.query.QueryEvaluator
      org.cumulus4j.store.query.JPAQueryEvaluator

public class JPAQueryEvaluator
extends QueryEvaluator

JDO-specific sub-class of QueryEvaluator binding the JDO-agnostic query logic to the JDO API.

Author:

Marco หงุ่ยตระกูล-Schulze - marco at nightlabs dot de

Field Summary

Fields inherited from class org.cumulus4j.store.query.QueryEvaluator

RESULTS_SET

Constructor Summary

JPAQueryEvaluator(Query query, QueryCompilation compilation, Map<String,Object> parameterValues, ClassLoaderResolver clr, PersistenceManagerConnection pmConn, CryptoContext cryptoContext)

Method Summary

protected Collection<Object>

evaluateSubquery(Query subquery, QueryCompilation compilation, Object outerCandidate)

Methods inherited from class org.cumulus4j.store.query.QueryEvaluator

execute, getAllDataEntryIDsForCandidateClasses, getCandidateAlias, getClassLoaderResolver, getCompilation, getCryptoContext, getEncryptionHandler, getExecutionContext, getExpressionEvaluator, getLanguage, getObjectForClassMetaAndObjectIDString, getObjectForDataEntry, getParameterValues, getPersistenceManagerConnection, getPersistenceManagerForData, getPersistenceManagerForIndex, getQuery, getState, getStoreManager, getValueType, getValueType, getValueTypeClassMeta, getValueTypeEmbeddedClassMeta, isComplete, popResultDescriptor, pushResultDescriptor, registerValueTypeEmbeddedClassMeta, setIncomplete

Methods inherited from class java.lang.Object

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

Constructor Detail

JPAQueryEvaluator

public JPAQueryEvaluator(Query query,
                         QueryCompilation compilation,
                         Map<String,Object> parameterValues,
                         ClassLoaderResolver clr,
                         PersistenceManagerConnection pmConn,
                         CryptoContext cryptoContext)

Method Detail

evaluateSubquery

protected Collection<Object> evaluateSubquery(Query subquery,
                                              QueryCompilation compilation,
                                              Object outerCandidate)

Specified by:

evaluateSubquery in class QueryEvaluator