Package org.datanucleus.api.jdo.query

Class JDOQLTypedQueryImpl<T>

java.lang.Object

org.datanucleus.api.jdo.query.AbstractJDOQLTypedQuery<T>

org.datanucleus.api.jdo.query.JDOQLTypedQueryImpl<T>

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, javax.jdo.JDOQLTypedQuery<T>

public class JDOQLTypedQueryImpl<T>
extends AbstractJDOQLTypedQuery<T>
implements javax.jdo.JDOQLTypedQuery<T>

Implementation of a JDOQLTypedQuery. Note that a JDOQLTypedQuery only supports named parameters.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Collection<T>	candidates
protected Integer	datastoreReadTimeout
protected Integer	datastoreWriteTimeout
protected Map<String,Object>	extensions
protected JDOFetchPlan	fetchPlan
protected Object	geospatialHelper
protected boolean	ignoreCache
protected Set<org.datanucleus.store.query.Query>	internalQueries	Internal queries generated by this typesafe query.
protected Map<String,ExpressionImpl>	parameterExprByName	Map of parameter expression keyed by the name.
protected Map<String,Object>	parameterValuesByName	Map of parameters keyed by their name/expression.
protected Boolean	serializeRead
protected Set<JDOQLTypedSubqueryImpl>	subqueries	Set of any subqueries used by this query.

Fields inherited from class org.datanucleus.api.jdo.query.AbstractJDOQLTypedQuery

candidateAlias, candidateCls, compilation, ec, filter, grouping, having, ordering, parentQuery, pm, queryString, rangeLowerExpr, rangeUpperExpr, result, resultClass, resultDistinct, subclasses, type, unique, updateExprs, updateVals

Fields inherited from interface javax.jdo.JDOQLTypedQuery

QUERY_CLASS_PREFIX

Constructor Summary

Constructors

Constructor	Description
JDOQLTypedQueryImpl(javax.jdo.PersistenceManager pm, Class<T> candidateClass)	Constructor for a typesafe query.

Method Summary

Modifier and Type	Method	Description
protected void	assertIsModifiable()	Method to throw an exception if the query is currently not modifiable.
protected void	assertIsOpen()	Method to assert if this Query is open.
void	cancel(Thread thread)
void	cancelAll()
javax.jdo.query.PersistableExpression	candidate()
javax.jdo.query.CharacterExpression	characterParameter(String name)
void	close()
void	close(Object result)
void	closeAll()
javax.jdo.query.CollectionExpression	collectionParameter(String name)
<E> javax.jdo.query.CollectionExpression<Collection<E>,E>	collectionParameter(String name, Class<E> elementType)
org.datanucleus.store.query.compiler.QueryCompilation	compile(org.datanucleus.metadata.MetaDataManager mmgr, org.datanucleus.ClassLoaderResolver clr)	Method to compile the typesafe query.
javax.jdo.JDOQLTypedQuery<T>	datastoreReadTimeoutMillis(Integer interval)
javax.jdo.JDOQLTypedQuery<T>	datastoreWriteTimeoutMillis(Integer interval)
javax.jdo.query.DateExpression	dateParameter(String name)
javax.jdo.query.DateTimeExpression	datetimeParameter(String name)
long	delete()	Extension method to provide bulk delete capabilities (not part of JDO).
long	deletePersistentAll()
javax.jdo.JDOQLTypedQuery<T>	excludeSubclasses()
protected Object	executeInternalQuery(org.datanucleus.store.query.Query internalQuery)
List<T>	executeList()
List	executeResultList()
<R> List<R>	executeResultList(Class<R> resultCls)
Object	executeResultUnique()
<R> R	executeResultUnique(Class<R> resultCls)
T	executeUnique()
javax.jdo.JDOQLTypedQuery<T>	extension(String key, Object value)
javax.jdo.JDOQLTypedQuery<T>	extensions(Map values)
javax.jdo.JDOQLTypedQuery<T>	filter(javax.jdo.query.BooleanExpression expr)
javax.jdo.query.geospatial.GeospatialHelper	geospatialHelper()
Integer	getDatastoreReadTimeoutMillis()
Integer	getDatastoreWriteTimeoutMillis()
javax.jdo.FetchPlan	getFetchPlan()
boolean	getIgnoreCache()
protected org.datanucleus.store.query.Query	getInternalQuery()	Convenience method to generate an internal DataNucleus Query and apply the generic compilation to it.
String	getJDOQLForExpression(org.datanucleus.store.query.expression.Expression expr)
javax.jdo.PersistenceManager	getPersistenceManager()
static String	getQueryClassNameForClassName(String name)	Method to return the (simple) name of the query class for a specified class name.
Boolean	getSerializeRead()
javax.jdo.JDOQLTypedQuery<T>	groupBy(javax.jdo.query.Expression... exprs)
javax.jdo.JDOQLTypedQuery<T>	having(javax.jdo.query.Expression expr)
<V> javax.jdo.query.IfThenElseExpression<V>	ifThen(Class<V> type, javax.jdo.query.BooleanExpression cond, javax.jdo.query.Expression<V> thenValueExpr)
<V> javax.jdo.query.IfThenElseExpression<V>	ifThen(javax.jdo.query.BooleanExpression cond, V thenValue)
<V> javax.jdo.query.IfThenElseExpression<V>	ifThenElse(Class<V> type, javax.jdo.query.BooleanExpression ifExpr, javax.jdo.query.Expression<V> thenValueExpr, javax.jdo.query.Expression<V> elseValueExpr)
<V> javax.jdo.query.IfThenElseExpression<V>	ifThenElse(javax.jdo.query.BooleanExpression cond, javax.jdo.query.Expression<V> thenValueExpr, V elseValue)
<V> javax.jdo.query.IfThenElseExpression<V>	ifThenElse(javax.jdo.query.BooleanExpression cond, V thenValue, javax.jdo.query.Expression<V> elseValueExpr)
<V> javax.jdo.query.IfThenElseExpression<V>	ifThenElse(javax.jdo.query.BooleanExpression cond, V thenValue, V elseValue)
javax.jdo.JDOQLTypedQuery<T>	ignoreCache(boolean flag)
javax.jdo.JDOQLTypedQuery<T>	includeSubclasses()
boolean	isClosed()	Accessor for whether this Query is closed.
boolean	isUnmodifiable()
javax.jdo.query.ListExpression	listParameter(String name)
<E> javax.jdo.query.ListExpression<List<E>,E>	listParameter(String name, Class<E> elementType)
javax.jdo.query.MapExpression	mapParameter(String name)
<K,V> javax.jdo.query.MapExpression<Map<K,V>,K,V>	mapParameter(String name, Class<K> keyType, Class<V> valueType)
javax.jdo.query.NumericExpression<? extends Number>	numericParameter(String name)
<N extends Number> javax.jdo.query.NumericExpression<N>	numericParameter(String name, Class<N> type)
javax.jdo.JDOQLTypedQuery<T>	orderBy(javax.jdo.query.OrderExpression... exprs)
<P> javax.jdo.query.Expression<P>	parameter(String name, Class<P> type)
javax.jdo.JDOQLTypedQuery<T>	range(long lowerIncl, long upperExcl)
javax.jdo.JDOQLTypedQuery<T>	range(javax.jdo.query.Expression paramLowerInclExpr, javax.jdo.query.Expression paramUpperExclExpr)
javax.jdo.JDOQLTypedQuery<T>	range(javax.jdo.query.NumericExpression lowerInclExpr, javax.jdo.query.NumericExpression upperExclExpr)
javax.jdo.JDOQLTypedQuery<T>	result(boolean distinct, javax.jdo.query.Expression<?>... exprs)
javax.jdo.JDOQLTypedQuery<T>	saveAsNamedQuery(String name)
javax.jdo.JDOQLTypedQuery<T>	serializeRead(Boolean serialize)
javax.jdo.JDOQLTypedQuery<T>	set(javax.jdo.query.Expression expr, Object val)	Method to specify the update of a field of the candidate.
javax.jdo.JDOQLTypedQuery<T>	setCandidates(Collection<T> candidates)
javax.jdo.JDOQLTypedQuery<T>	setParameter(String paramName, Object value)
javax.jdo.JDOQLTypedQuery<T>	setParameter(javax.jdo.query.Expression paramExpr, Object value)
javax.jdo.JDOQLTypedQuery<T>	setParameters(Map namedParamMap)
javax.jdo.query.StringExpression	stringParameter(String name)
<S> javax.jdo.JDOQLTypedSubquery<S>	subquery(Class<S> candidateClass, String candidateAlias)
javax.jdo.JDOQLTypedSubquery<T>	subquery(String candidateAlias)
<E> javax.jdo.JDOQLTypedSubquery<E>	subquery(javax.jdo.query.CollectionExpression<Collection<E>,E> candidateCollection, Class<E> candidateClass, String candidateAlias)
javax.jdo.query.TimeExpression	timeParameter(String name)
javax.jdo.JDOQLTypedQuery<T>	unmodifiable()
long	update()	Extension method to provide bulk update capabilities (not part of JDO).
<V> javax.jdo.query.Expression<V>	variable(String name, Class<V> type)

Methods inherited from class org.datanucleus.api.jdo.query.AbstractJDOQLTypedQuery

discardCompiled, getCompilation, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jdo.JDOQLTypedQuery

toString

Field Detail

fetchPlan

protected JDOFetchPlan fetchPlan

ignoreCache

protected boolean ignoreCache

serializeRead

protected Boolean serializeRead

datastoreReadTimeout

protected Integer datastoreReadTimeout

datastoreWriteTimeout

protected Integer datastoreWriteTimeout

extensions

protected Map<String,Object> extensions

candidates

protected Collection<T> candidates

parameterExprByName

protected Map<String,ExpressionImpl> parameterExprByName

Map of parameter expression keyed by the name.

parameterValuesByName

protected Map<String,Object> parameterValuesByName

Map of parameters keyed by their name/expression.

subqueries

protected transient Set<JDOQLTypedSubqueryImpl> subqueries

Set of any subqueries used by this query.

internalQueries

protected transient Set<org.datanucleus.store.query.Query> internalQueries

Internal queries generated by this typesafe query. Managed so that they can be closed. TODO Use just one?

geospatialHelper

protected transient Object geospatialHelper

Constructor Detail

JDOQLTypedQueryImpl

public JDOQLTypedQueryImpl(javax.jdo.PersistenceManager pm,
                           Class<T> candidateClass)

Constructor for a typesafe query.

Parameters:

pm - Persistence Manager

candidateClass - The candidate class

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

isClosed

public boolean isClosed()

Accessor for whether this Query is closed.

Returns:

Whether this Query is closed.

close

public void close(Object result)

Specified by:

close in interface javax.jdo.JDOQLTypedQuery<T>

closeAll

public void closeAll()

Specified by:

closeAll in interface javax.jdo.JDOQLTypedQuery<T>

candidate

public javax.jdo.query.PersistableExpression candidate()

Specified by:

candidate in interface javax.jdo.JDOQLTypedQuery<T>

parameter

public <P> javax.jdo.query.Expression<P> parameter(String name,
                                                   Class<P> type)

Specified by:

parameter in interface javax.jdo.JDOQLTypedQuery<T>

stringParameter

public javax.jdo.query.StringExpression stringParameter(String name)

Specified by:

stringParameter in interface javax.jdo.JDOQLTypedQuery<T>

characterParameter

public javax.jdo.query.CharacterExpression characterParameter(String name)

Specified by:

characterParameter in interface javax.jdo.JDOQLTypedQuery<T>

numericParameter

public javax.jdo.query.NumericExpression<? extends Number> numericParameter(String name)

Specified by:

numericParameter in interface javax.jdo.JDOQLTypedQuery<T>

numericParameter

public <N extends Number> javax.jdo.query.NumericExpression<N> numericParameter(String name,
                                                                                Class<N> type)

Specified by:

numericParameter in interface javax.jdo.JDOQLTypedQuery<T>

dateParameter

public javax.jdo.query.DateExpression dateParameter(String name)

Specified by:

dateParameter in interface javax.jdo.JDOQLTypedQuery<T>

timeParameter

public javax.jdo.query.TimeExpression timeParameter(String name)

Specified by:

timeParameter in interface javax.jdo.JDOQLTypedQuery<T>

datetimeParameter

public javax.jdo.query.DateTimeExpression datetimeParameter(String name)

Specified by:

datetimeParameter in interface javax.jdo.JDOQLTypedQuery<T>

collectionParameter

public javax.jdo.query.CollectionExpression collectionParameter(String name)

Specified by:

collectionParameter in interface javax.jdo.JDOQLTypedQuery<T>

collectionParameter

public <E> javax.jdo.query.CollectionExpression<Collection<E>,E> collectionParameter(String name,
                                                                                           Class<E> elementType)

Specified by:

collectionParameter in interface javax.jdo.JDOQLTypedQuery<T>

mapParameter

public javax.jdo.query.MapExpression mapParameter(String name)

Specified by:

mapParameter in interface javax.jdo.JDOQLTypedQuery<T>

mapParameter

public <K,V> javax.jdo.query.MapExpression<Map<K,V>,K,V> mapParameter(String name,
                                                                                              Class<K> keyType,
                                                                                              Class<V> valueType)

Specified by:

mapParameter in interface javax.jdo.JDOQLTypedQuery<T>

listParameter

public javax.jdo.query.ListExpression listParameter(String name)

Specified by:

listParameter in interface javax.jdo.JDOQLTypedQuery<T>

listParameter

public <E> javax.jdo.query.ListExpression<List<E>,E> listParameter(String name,
                                                                         Class<E> elementType)

Specified by:

listParameter in interface javax.jdo.JDOQLTypedQuery<T>

variable

public <V> javax.jdo.query.Expression<V> variable(String name,
                                                  Class<V> type)

Specified by:

variable in interface javax.jdo.JDOQLTypedQuery<T>

ifThenElse

public <V> javax.jdo.query.IfThenElseExpression<V> ifThenElse(Class<V> type,
                                                              javax.jdo.query.BooleanExpression ifExpr,
                                                              javax.jdo.query.Expression<V> thenValueExpr,
                                                              javax.jdo.query.Expression<V> elseValueExpr)

Specified by:

ifThenElse in interface javax.jdo.JDOQLTypedQuery<T>

ifThenElse

public <V> javax.jdo.query.IfThenElseExpression<V> ifThenElse(javax.jdo.query.BooleanExpression cond,
                                                              javax.jdo.query.Expression<V> thenValueExpr,
                                                              V elseValue)

Specified by:

ifThenElse in interface javax.jdo.JDOQLTypedQuery<T>

ifThenElse

public <V> javax.jdo.query.IfThenElseExpression<V> ifThenElse(javax.jdo.query.BooleanExpression cond,
                                                              V thenValue,
                                                              javax.jdo.query.Expression<V> elseValueExpr)

Specified by:

ifThenElse in interface javax.jdo.JDOQLTypedQuery<T>

ifThenElse

public <V> javax.jdo.query.IfThenElseExpression<V> ifThenElse(javax.jdo.query.BooleanExpression cond,
                                                              V thenValue,
                                                              V elseValue)

Specified by:

ifThenElse in interface javax.jdo.JDOQLTypedQuery<T>

ifThen

public <V> javax.jdo.query.IfThenElseExpression<V> ifThen(Class<V> type,
                                                          javax.jdo.query.BooleanExpression cond,
                                                          javax.jdo.query.Expression<V> thenValueExpr)

Specified by:

ifThen in interface javax.jdo.JDOQLTypedQuery<T>

ifThen

public <V> javax.jdo.query.IfThenElseExpression<V> ifThen(javax.jdo.query.BooleanExpression cond,
                                                          V thenValue)

Specified by:

ifThen in interface javax.jdo.JDOQLTypedQuery<T>

excludeSubclasses

public javax.jdo.JDOQLTypedQuery<T> excludeSubclasses()

Specified by:

excludeSubclasses in interface javax.jdo.JDOQLTypedQuery<T>

includeSubclasses

public javax.jdo.JDOQLTypedQuery<T> includeSubclasses()

Specified by:

includeSubclasses in interface javax.jdo.JDOQLTypedQuery<T>

filter

public javax.jdo.JDOQLTypedQuery<T> filter(javax.jdo.query.BooleanExpression expr)

Specified by:

filter in interface javax.jdo.JDOQLTypedQuery<T>

groupBy

public javax.jdo.JDOQLTypedQuery<T> groupBy(javax.jdo.query.Expression... exprs)

Specified by:

groupBy in interface javax.jdo.JDOQLTypedQuery<T>

having

public javax.jdo.JDOQLTypedQuery<T> having(javax.jdo.query.Expression expr)

Specified by:

having in interface javax.jdo.JDOQLTypedQuery<T>

orderBy

public javax.jdo.JDOQLTypedQuery<T> orderBy(javax.jdo.query.OrderExpression... exprs)

Specified by:

orderBy in interface javax.jdo.JDOQLTypedQuery<T>

range

public javax.jdo.JDOQLTypedQuery<T> range(long lowerIncl,
                                          long upperExcl)

Specified by:

range in interface javax.jdo.JDOQLTypedQuery<T>

range

public javax.jdo.JDOQLTypedQuery<T> range(javax.jdo.query.NumericExpression lowerInclExpr,
                                          javax.jdo.query.NumericExpression upperExclExpr)

Specified by:

range in interface javax.jdo.JDOQLTypedQuery<T>

range

public javax.jdo.JDOQLTypedQuery<T> range(javax.jdo.query.Expression paramLowerInclExpr,
                                          javax.jdo.query.Expression paramUpperExclExpr)

Specified by:

range in interface javax.jdo.JDOQLTypedQuery<T>

subquery

public <S> javax.jdo.JDOQLTypedSubquery<S> subquery(Class<S> candidateClass,
                                                    String candidateAlias)

Specified by:

subquery in interface javax.jdo.JDOQLTypedQuery<T>

subquery

public javax.jdo.JDOQLTypedSubquery<T> subquery(String candidateAlias)

Specified by:

subquery in interface javax.jdo.JDOQLTypedQuery<T>

subquery

public <E> javax.jdo.JDOQLTypedSubquery<E> subquery(javax.jdo.query.CollectionExpression<Collection<E>,E> candidateCollection,
                                                    Class<E> candidateClass,
                                                    String candidateAlias)

Specified by:

subquery in interface javax.jdo.JDOQLTypedQuery<T>

setParameters

public javax.jdo.JDOQLTypedQuery<T> setParameters(Map namedParamMap)

Specified by:

setParameters in interface javax.jdo.JDOQLTypedQuery<T>

setParameter

public javax.jdo.JDOQLTypedQuery<T> setParameter(javax.jdo.query.Expression paramExpr,
                                                 Object value)

Specified by:

setParameter in interface javax.jdo.JDOQLTypedQuery<T>

setParameter

public javax.jdo.JDOQLTypedQuery<T> setParameter(String paramName,
                                                 Object value)

Specified by:

setParameter in interface javax.jdo.JDOQLTypedQuery<T>

setCandidates

public javax.jdo.JDOQLTypedQuery<T> setCandidates(Collection<T> candidates)

Specified by:

setCandidates in interface javax.jdo.JDOQLTypedQuery<T>

result

public javax.jdo.JDOQLTypedQuery<T> result(boolean distinct,
                                           javax.jdo.query.Expression<?>... exprs)

Specified by:

result in interface javax.jdo.JDOQLTypedQuery<T>

executeResultList

public <R> List<R> executeResultList(Class<R> resultCls)

Specified by:

executeResultList in interface javax.jdo.JDOQLTypedQuery<T>

executeResultUnique

public <R> R executeResultUnique(Class<R> resultCls)

Specified by:

executeResultUnique in interface javax.jdo.JDOQLTypedQuery<T>

executeResultList

public List executeResultList()

Specified by:

executeResultList in interface javax.jdo.JDOQLTypedQuery<T>

executeResultUnique

public Object executeResultUnique()

Specified by:

executeResultUnique in interface javax.jdo.JDOQLTypedQuery<T>

executeList

public List<T> executeList()

Specified by:

executeList in interface javax.jdo.JDOQLTypedQuery<T>

executeUnique

public T executeUnique()

Specified by:

executeUnique in interface javax.jdo.JDOQLTypedQuery<T>

getInternalQuery

protected org.datanucleus.store.query.Query getInternalQuery()

Convenience method to generate an internal DataNucleus Query and apply the generic compilation to it.

Returns:

The internal DataNucleus query

executeInternalQuery

protected Object executeInternalQuery(org.datanucleus.store.query.Query internalQuery)

deletePersistentAll

public long deletePersistentAll()

Specified by:

deletePersistentAll in interface javax.jdo.JDOQLTypedQuery<T>

set

public javax.jdo.JDOQLTypedQuery<T> set(javax.jdo.query.Expression expr,
                                        Object val)

Method to specify the update of a field of the candidate.

Parameters:

expr - Expression for field of the candidate

val - The new value

Returns:

The query

update

public long update()

Extension method to provide bulk update capabilities (not part of JDO).

Returns:

Number of instances that were updated

delete

public long delete()

Extension method to provide bulk delete capabilities (not part of JDO). This differs from deletePersistentAll() in that it doesn't cascade to related objects (unless the datastore does that automatically), and that it doesn't attempt to update cached objects state to reflect the deletion.

Returns:

Number of instances that were deleted

getFetchPlan

public javax.jdo.FetchPlan getFetchPlan()

Specified by:

getFetchPlan in interface javax.jdo.JDOQLTypedQuery<T>

getPersistenceManager

public javax.jdo.PersistenceManager getPersistenceManager()

Specified by:

getPersistenceManager in interface javax.jdo.JDOQLTypedQuery<T>

compile

public org.datanucleus.store.query.compiler.QueryCompilation compile(org.datanucleus.metadata.MetaDataManager mmgr,
                                                                     org.datanucleus.ClassLoaderResolver clr)

Method to compile the typesafe query.

Overrides:

compile in class AbstractJDOQLTypedQuery<T>

Parameters:

mmgr - Metadata manager

clr - ClassLoader resolver

Returns:

The generic compilation

getQueryClassNameForClassName

public static String getQueryClassNameForClassName(String name)

Method to return the (simple) name of the query class for a specified class name. Currently just returns "Q{className}"

Parameters:

name - Simple name of the class (without package)

Returns:

Simple name of the query class

getDatastoreReadTimeoutMillis

public Integer getDatastoreReadTimeoutMillis()

Specified by:

getDatastoreReadTimeoutMillis in interface javax.jdo.JDOQLTypedQuery<T>

datastoreReadTimeoutMillis

public javax.jdo.JDOQLTypedQuery<T> datastoreReadTimeoutMillis(Integer interval)

Specified by:

datastoreReadTimeoutMillis in interface javax.jdo.JDOQLTypedQuery<T>

getDatastoreWriteTimeoutMillis

public Integer getDatastoreWriteTimeoutMillis()

Specified by:

getDatastoreWriteTimeoutMillis in interface javax.jdo.JDOQLTypedQuery<T>

datastoreWriteTimeoutMillis

public javax.jdo.JDOQLTypedQuery<T> datastoreWriteTimeoutMillis(Integer interval)

Specified by:

datastoreWriteTimeoutMillis in interface javax.jdo.JDOQLTypedQuery<T>

getSerializeRead

public Boolean getSerializeRead()

Specified by:

getSerializeRead in interface javax.jdo.JDOQLTypedQuery<T>

serializeRead

public javax.jdo.JDOQLTypedQuery<T> serializeRead(Boolean serialize)

Specified by:

serializeRead in interface javax.jdo.JDOQLTypedQuery<T>

isUnmodifiable

public boolean isUnmodifiable()

Specified by:

isUnmodifiable in interface javax.jdo.JDOQLTypedQuery<T>

unmodifiable

public javax.jdo.JDOQLTypedQuery<T> unmodifiable()

Specified by:

unmodifiable in interface javax.jdo.JDOQLTypedQuery<T>

getIgnoreCache

public boolean getIgnoreCache()

Specified by:

getIgnoreCache in interface javax.jdo.JDOQLTypedQuery<T>

ignoreCache

public javax.jdo.JDOQLTypedQuery<T> ignoreCache(boolean flag)

Specified by:

ignoreCache in interface javax.jdo.JDOQLTypedQuery<T>

extension

public javax.jdo.JDOQLTypedQuery<T> extension(String key,
                                              Object value)

Specified by:

extension in interface javax.jdo.JDOQLTypedQuery<T>

extensions

public javax.jdo.JDOQLTypedQuery<T> extensions(Map values)

Specified by:

extensions in interface javax.jdo.JDOQLTypedQuery<T>

cancelAll

public void cancelAll()

Specified by:

cancelAll in interface javax.jdo.JDOQLTypedQuery<T>

cancel

public void cancel(Thread thread)

Specified by:

cancel in interface javax.jdo.JDOQLTypedQuery<T>

saveAsNamedQuery

public javax.jdo.JDOQLTypedQuery<T> saveAsNamedQuery(String name)

Specified by:

saveAsNamedQuery in interface javax.jdo.JDOQLTypedQuery<T>

getJDOQLForExpression

public String getJDOQLForExpression(org.datanucleus.store.query.expression.Expression expr)

Overrides:

getJDOQLForExpression in class AbstractJDOQLTypedQuery<T>

assertIsModifiable

protected void assertIsModifiable()

Method to throw an exception if the query is currently not modifiable.

Throws:

org.datanucleus.exceptions.NucleusUserException - Thrown when it is unmodifiable

assertIsOpen

protected void assertIsOpen()

Method to assert if this Query is open.

Throws:

javax.jdo.JDOFatalUserException - if the Query is closed.

geospatialHelper

public javax.jdo.query.geospatial.GeospatialHelper geospatialHelper()

Specified by:

geospatialHelper in interface javax.jdo.JDOQLTypedQuery<T>