com.force.sdk.jpa.query
Class JPQLQuery

java.lang.Object
  org.datanucleus.store.query.Query
      org.datanucleus.store.query.AbstractJavaQuery
          org.datanucleus.store.query.AbstractJPQLQuery
              com.force.sdk.jpa.query.JPQLQuery

All Implemented Interfaces:

QueryNotifier, Serializable

public class JPQLQuery
extends org.datanucleus.store.query.AbstractJPQLQuery
implements QueryNotifier

Extension of AbstractJPQLQuery to apply result restrictions. Implements QueryNotifier so that listeners can be attached to queries.

Author:

Fiaz Hossain

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, extensions, filter, from, fromInclNo, fromInclParam, grouping, having, ignoreCache, implicitParameters, imports, LOCALISER, ordering, OTHER, parameterNames, parsedImports, queryResults, range, result, resultClass, resultClassName, resultDistinct, SELECT, subclasses, subqueries, tasks, toExclNo, toExclParam, type, unique, unmodifiable, update

Constructor Summary

JPQLQuery(org.datanucleus.store.ExecutionContext ec)
construct a JPQL query with a null query.

JPQLQuery(org.datanucleus.store.ExecutionContext ec, org.datanucleus.store.query.AbstractJPQLQuery q)
construct a JPQL query.

JPQLQuery(org.datanucleus.store.ExecutionContext ec, String query)
construct a JPQL query with a string query.

Method Summary

void	addListener(String name, QueryListener listener) add a listener to a query that will be called when the soql query is generated.
protected Object	performExecute(Map parameters)
void	removeListener(String name) remove a listener with the given name.

Methods inherited from class org.datanucleus.store.query.AbstractJPQLQuery

compileInternal, getLanguage, getSingleStringQuery, resolveClassDeclaration, setResult

Methods inherited from class org.datanucleus.store.query.AbstractJavaQuery

discardCompiled, evaluateInMemory, getCandidateCollection, getCandidateExtent, getSupportedExtensions, performDeletePersistentAll, setCandidates, setCandidates, toString

Methods inherited from class org.datanucleus.store.query.Query

addExtension, addSubquery, applyImplicitParameterValueToCompilation, applyRangeChecks, assertIsModifiable, assertSupportsCancel, cancel, cancel, checkParameterTypesAgainstCompilation, checkUnusedParameters, close, closeAll, compile, declareExplicitParameters, declareExplicitVariables, declareImports, deletePersistentAll, deletePersistentAll, deletePersistentAll, equals, execute, executeInSeparateThread, executeQuery, executeWithArray, executeWithMap, getBooleanExtensionProperty, getCandidateClass, getCandidateClassName, getCompilation, getDatastoreReadTimeoutMillis, getDatastoreWriteTimeoutMillis, getExplicitParameters, getExplicitVariables, getExtension, getExtensions, getFetchPlan, getFilter, getFrom, getGrouping, getHaving, getIgnoreCache, getImplicitParameters, getImports, getInputParameters, getObjectManager, getOrdering, getParameterMapForValues, getParsedImports, getQueryManager, getRange, getRangeFromIncl, getRangeFromInclParam, getRangeToExcl, getRangeToExclParam, getResult, getResultClass, getResultClassName, getResultDistinct, getSerializeRead, getStoreManager, getSubqueryForVariable, getType, getUpdate, hashCode, hasSubqueryForVariable, isCompiled, isSubclasses, isUnique, isUnmodifiable, performExecuteInternal, performExecuteTask, prepareDatastore, setCandidateClassName, setClass, 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(org.datanucleus.store.ExecutionContext ec)

construct a JPQL query with a null query.

Parameters:

ec - the execution context

JPQLQuery

public JPQLQuery(org.datanucleus.store.ExecutionContext ec,
                 org.datanucleus.store.query.AbstractJPQLQuery q)

construct a JPQL query.

Parameters:

ec - the execution context

q - the JPQL query object

JPQLQuery

public JPQLQuery(org.datanucleus.store.ExecutionContext ec,
                 String query)

construct a JPQL query with a string query.

Parameters:

ec - the execution context

query - the query in string form

Method Detail

performExecute

protected Object performExecute(Map parameters)

Specified by:

performExecute in class org.datanucleus.store.query.Query

addListener

public void addListener(String name,
                        QueryListener listener)

Description copied from interface: QueryNotifier

add a listener to a query that will be called when the soql query is generated.

Specified by:

addListener in interface QueryNotifier

Parameters:

name - the name to register the listener with

listener - the query listener to register

removeListener

public void removeListener(String name)

Description copied from interface: QueryNotifier

remove a listener with the given name.

Specified by:

removeListener in interface QueryNotifier

Parameters:

name - the name the listener was registered with