Package org.hibernate.query.sqm.internal

Class ConcreteSqmSelectQueryPlan<R>

java.lang.Object

org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan<R>

All Implemented Interfaces:

QueryPlan, SelectQueryPlan<R>

public class ConcreteSqmSelectQueryPlan<R>
extends Object
implements SelectQueryPlan<R>

Standard Hibernate implementation of SelectQueryPlan for SQM-backed Query implementations, which means HQL/JPQL or CriteriaQuery

Author:

Steve Ebersole

Constructor Summary

Constructors

Constructor	Description
ConcreteSqmSelectQueryPlan(SqmSelectStatement<?> sqm, String hql, DomainParameterXref domainParameterXref, Class<R> resultType, TupleMetadata tupleMetadata, QueryOptions queryOptions)

Method Summary

Modifier and Type	Method	Description
protected static <T> RowTransformer<T>	determineRowTransformer(SqmSelectStatement<?> sqm, Class<T> resultClass, TupleMetadata tupleMetadata, QueryOptions queryOptions)
<T> T	executeQuery(DomainQueryExecutionContext executionContext, ResultsConsumer<T,R> resultsConsumer)	Execute the query
protected static int	interpretIntExpression(Expression expression, JdbcParameterBindings jdbcParameterBindings)
protected static SqmJdbcExecutionContextAdapter	listInterpreterExecutionContext(String hql, DomainQueryExecutionContext executionContext, JdbcOperationQuerySelect jdbcSelect, SubselectFetch.RegistrationHandler subSelectFetchKeyHandler)
List<R>	performList(DomainQueryExecutionContext executionContext)	Perform (execute) the query returning a List
ScrollableResultsImplementor<R>	performScroll(ScrollMode scrollMode, DomainQueryExecutionContext executionContext)	Perform (execute) the query returning a ScrollableResults

Methods inherited from class java.lang.Object

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

Constructor Details

ConcreteSqmSelectQueryPlan

public ConcreteSqmSelectQueryPlan(SqmSelectStatement<?> sqm,
 String hql,
 DomainParameterXref domainParameterXref,
 Class<R> resultType,
 TupleMetadata tupleMetadata,
 QueryOptions queryOptions)

Method Details

listInterpreterExecutionContext

protected static SqmJdbcExecutionContextAdapter listInterpreterExecutionContext(String hql,
 DomainQueryExecutionContext executionContext,
 JdbcOperationQuerySelect jdbcSelect,
 SubselectFetch.RegistrationHandler subSelectFetchKeyHandler)

interpretIntExpression

protected static int interpretIntExpression(Expression expression,
 JdbcParameterBindings jdbcParameterBindings)

determineRowTransformer

protected static <T> RowTransformer<T> determineRowTransformer(SqmSelectStatement<?> sqm,
 Class<T> resultClass,
 TupleMetadata tupleMetadata,
 QueryOptions queryOptions)

executeQuery

public <T> T executeQuery(DomainQueryExecutionContext executionContext,
 ResultsConsumer<T,R> resultsConsumer)

Description copied from interface: SelectQueryPlan

Execute the query

Specified by:

executeQuery in interface SelectQueryPlan<R>

performList

public List<R> performList(DomainQueryExecutionContext executionContext)

Description copied from interface: SelectQueryPlan

Perform (execute) the query returning a List

Specified by:

performList in interface SelectQueryPlan<R>

performScroll

public ScrollableResultsImplementor<R> performScroll(ScrollMode scrollMode,
 DomainQueryExecutionContext executionContext)

Description copied from interface: SelectQueryPlan

Perform (execute) the query returning a ScrollableResults

Specified by:

performScroll in interface SelectQueryPlan<R>