Cumulus4j API
(1.0.1)

org.cumulus4j.store.query
Class JPQLQuery

java.lang.Object
  extended by org.datanucleus.store.query.Query
      extended by org.datanucleus.store.query.AbstractJavaQuery
          extended by org.datanucleus.store.query.AbstractJPQLQuery
              extended by org.cumulus4j.store.query.JPQLQuery
All Implemented Interfaces:
Serializable

public class JPQLQuery
extends AbstractJPQLQuery

JPQL query implementation. Delegates to the query-language-agnostic QueryEvaluator via its thin wrapper sub-class JDOQueryEvaluator.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.datanucleus.store.query.Query
Query.SubqueryDefinition
 
Field Summary
 
Fields inherited from class org.datanucleus.store.query.AbstractJavaQuery
candidateCollection, candidateExtent, singleString
 
Fields inherited from class org.datanucleus.store.query.Query
BULK_DELETE, BULK_UPDATE, candidateClass, candidateClassName, clr, compilation, ec, explicitParameters, explicitVariables, EXTENSION_CHECK_UNUSED_PARAMETERS, EXTENSION_COMPILATION_CACHED, EXTENSION_EVALUATE_IN_MEMORY, EXTENSION_FLUSH_BEFORE_EXECUTION, EXTENSION_LOAD_RESULTS_AT_COMMIT, EXTENSION_MULTITHREAD, EXTENSION_RESULT_CACHE_TYPE, EXTENSION_RESULT_SIZE_METHOD, EXTENSION_RESULTS_CACHED, EXTENSION_USE_FETCH_PLAN, extensions, filter, from, fromInclNo, fromInclParam, grouping, having, ignoreCache, implicitParameters, imports, inputParameters, LOCALISER, ordering, OTHER, parameterNames, parsedImports, queryResults, range, result, resultClass, resultClassName, resultDistinct, SELECT, storeMgr, subclasses, subqueries, tasks, toExclNo, toExclParam, type, unique, unmodifiable, update
 
Constructor Summary
JPQLQuery(StoreManager storeMgr, ExecutionContext ec)
           
JPQLQuery(StoreManager storeMgr, ExecutionContext ec, AbstractJPQLQuery q)
           
JPQLQuery(StoreManager storeMgr, ExecutionContext ec, String query)
           
 
Method Summary
protected  Object performExecute(Map parameters)
           
 
Methods inherited from class org.datanucleus.store.query.AbstractJPQLQuery
compileInternal, compileSubqueries, getLanguage, getQueryCacheKey, getSingleStringQuery, resolveClassDeclaration, setResult
 
Methods inherited from class org.datanucleus.store.query.AbstractJavaQuery
dereferenceFilter, discardCompiled, evaluateInMemory, getCandidateCollection, getCandidateExtent, performDeletePersistentAll, setCandidates, setCandidates, toString
 
Methods inherited from class org.datanucleus.store.query.Query
addExtension, addSubquery, applyImplicitParameterValueToCompilation, applyImplicitParameterValueToSubqueries, applyRangeChecks, assertIsModifiable, assertSupportsCancel, cancel, cancel, cancelTaskObject, checkForMissingParameters, checkParameterTypesAgainstCompilation, checkUnusedParameters, close, closeAll, compile, declareExplicitParameters, declareExplicitVariables, declareImports, deepFindSymbolForParameterInCompilation, deletePersistentAll, deletePersistentAll, deletePersistentAll, deregisterTask, equals, execute, executeQuery, executeWithArray, executeWithMap, getBooleanExtensionProperty, getCandidateClass, getCandidateClassName, getCompilation, getDatastoreReadTimeoutMillis, getDatastoreWriteTimeoutMillis, getExecutionContext, getExplicitParameters, getExplicitVariables, getExtension, getExtensions, getFetchPlan, getFilter, getFrom, getGrouping, getHaving, getIgnoreCache, getImplicitParameters, getImports, getInputParameters, getOrdering, getParameterMapForValues, getParsedImports, getQueryManager, getRange, getRangeFromIncl, getRangeFromInclParam, getRangeToExcl, getRangeToExclParam, getResult, getResultClass, getResultClassName, getResultDistinct, getSerializeRead, getStoreManager, getStringExtensionProperty, getSubqueryForVariable, getSupportedExtensions, getType, getUpdate, hashCode, hasSubqueryForVariable, isCompiled, isSubclasses, isUnique, isUnmodifiable, prepareDatastore, registerTask, setCacheResults, setCandidateClass, setCandidateClassName, setCompilation, setDatastoreReadTimeoutMillis, setDatastoreWriteTimeoutMillis, setExtensions, setFetchPlan, setFilter, setFrom, setGrouping, setHaving, setIgnoreCache, setImplicitParameter, setImplicitParameter, setOrdering, setRange, setRange, setResultClass, setResultClassName, setResultDistinct, setResultMetaData, setSerializeRead, setSubclasses, setType, setUnique, setUnmodifiable, setUpdate, shouldReturnSingleRow, supportsTimeout, useCaching, useFetchPlan, useResultsCaching
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

JPQLQuery

public JPQLQuery(StoreManager storeMgr,
                 ExecutionContext ec,
                 AbstractJPQLQuery q)

JPQLQuery

public JPQLQuery(StoreManager storeMgr,
                 ExecutionContext ec,
                 String query)

JPQLQuery

public JPQLQuery(StoreManager storeMgr,
                 ExecutionContext ec)
Method Detail

performExecute

protected Object performExecute(Map parameters)
Specified by:
performExecute in class Query

Cumulus4j API
(1.0.1)

Copyright © 2012 NightLabs Consulting GmbH. All Rights Reserved.