org.datanucleus.store.json.query
Class JDOQLQuery

java.lang.Object
  extended by org.datanucleus.store.query.Query
      extended by org.datanucleus.store.query.AbstractJavaQuery
          extended by org.datanucleus.store.query.AbstractJDOQLQuery
              extended by org.datanucleus.store.json.query.JDOQLQuery
All Implemented Interfaces:
java.io.Serializable

public class JDOQLQuery
extends org.datanucleus.store.query.AbstractJDOQLQuery

JDOQL query for JSON datastores.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.datanucleus.store.query.Query
org.datanucleus.store.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, LOCALISER, ordering, OTHER, parameterNames, parsedImports, queryResults, range, result, resultClass, resultClassName, resultDistinct, SELECT, storeMgr, subclasses, subqueries, tasks, toExclNo, toExclParam, type, unique, unmodifiable, update
 
Constructor Summary
JDOQLQuery(org.datanucleus.store.StoreManager storeMgr, org.datanucleus.store.ExecutionContext om)
          Constructs a new query instance that uses the given persistence manager.
JDOQLQuery(org.datanucleus.store.StoreManager storeMgr, org.datanucleus.store.ExecutionContext om, JDOQLQuery q)
          Constructs a new query instance having the same criteria as the given query.
JDOQLQuery(org.datanucleus.store.StoreManager storeMgr, org.datanucleus.store.ExecutionContext om, java.lang.String query)
          Constructor for a JDOQL query where the query is specified using the "Single-String" format.
 
Method Summary
protected  java.lang.Object performExecute(java.util.Map parameters)
           
 
Methods inherited from class org.datanucleus.store.query.AbstractJDOQLQuery
compileInternal, compileSubqueries, getLanguage, getQueryCacheKey, getSingleStringQuery, setGrouping, 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, resolveClassDeclaration, setCacheResults, setCandidateClass, setCandidateClassName, setCompilation, setDatastoreReadTimeoutMillis, setDatastoreWriteTimeoutMillis, setExtensions, setFetchPlan, setFilter, setFrom, 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

JDOQLQuery

public JDOQLQuery(org.datanucleus.store.StoreManager storeMgr,
                  org.datanucleus.store.ExecutionContext om)
Constructs a new query instance that uses the given persistence manager.

Parameters:
storeMgr - StoreManager for this query
om - the associated ObjectManager for this query.

JDOQLQuery

public JDOQLQuery(org.datanucleus.store.StoreManager storeMgr,
                  org.datanucleus.store.ExecutionContext om,
                  JDOQLQuery q)
Constructs a new query instance having the same criteria as the given query.

Parameters:
storeMgr - StoreManager for this query
om - The ObjectManager
q - The query from which to copy criteria.

JDOQLQuery

public JDOQLQuery(org.datanucleus.store.StoreManager storeMgr,
                  org.datanucleus.store.ExecutionContext om,
                  java.lang.String query)
Constructor for a JDOQL query where the query is specified using the "Single-String" format.

Parameters:
storeMgr - StoreManager for this query
om - The persistence manager
query - The query string
Method Detail

performExecute

protected java.lang.Object performExecute(java.util.Map parameters)
Specified by:
performExecute in class org.datanucleus.store.query.Query


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