Package org.hibernate.reactive.query.sqm.mutation.internal.temptable

Class ReactiveTableBasedDeleteHandler

java.lang.Object

org.hibernate.query.sqm.mutation.spi.AbstractMutationHandler

org.hibernate.query.sqm.mutation.internal.temptable.TableBasedDeleteHandler

org.hibernate.reactive.query.sqm.mutation.internal.temptable.ReactiveTableBasedDeleteHandler

All Implemented Interfaces:

org.hibernate.query.sqm.mutation.internal.DeleteHandler, org.hibernate.query.sqm.mutation.internal.Handler, ReactiveHandler, ReactiveAbstractMutationHandler

public class ReactiveTableBasedDeleteHandler
extends org.hibernate.query.sqm.mutation.internal.temptable.TableBasedDeleteHandler
implements ReactiveAbstractMutationHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ReactiveTableBasedDeleteHandler.ReactiveExecutionDelegate

Nested classes/interfaces inherited from class org.hibernate.query.sqm.mutation.internal.temptable.TableBasedDeleteHandler

org.hibernate.query.sqm.mutation.internal.temptable.TableBasedDeleteHandler.ExecutionDelegate

Constructor Summary

Constructors

Constructor

Description

ReactiveTableBasedDeleteHandler(org.hibernate.query.sqm.tree.delete.SqmDeleteStatement<?> sqmDeleteStatement, org.hibernate.query.sqm.internal.DomainParameterXref domainParameterXref, org.hibernate.dialect.temptable.TemporaryTable idTable, org.hibernate.query.sqm.mutation.internal.temptable.AfterUseAction afterUseAction, java.util.function.Function<org.hibernate.engine.spi.SharedSessionContractImplementor,java.lang.String> sessionUidAccess, org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.CompletionStage<java.lang.Integer>	reactiveExecute(org.hibernate.query.spi.DomainQueryExecutionContext executionContext)	Execute the multi-table update or delete indicated by the SQM AST passed in when this Handler was created.
protected ReactiveTableBasedDeleteHandler.ReactiveExecutionDelegate	resolveDelegate(org.hibernate.query.spi.DomainQueryExecutionContext executionContext)

Methods inherited from class org.hibernate.query.sqm.mutation.internal.temptable.TableBasedDeleteHandler

execute, getAfterUseAction, getDomainParameterXref, getIdTable, getSessionUidAccess, getSqmDeleteOrUpdateStatement

Methods inherited from class org.hibernate.query.sqm.mutation.spi.AbstractMutationHandler

getEntityDescriptor, getSessionFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.reactive.query.sqm.mutation.spi.ReactiveAbstractMutationHandler

getEntityDescriptor, getSessionFactory, getSqmDeleteOrUpdateStatement

Constructor Detail

ReactiveTableBasedDeleteHandler

public ReactiveTableBasedDeleteHandler(org.hibernate.query.sqm.tree.delete.SqmDeleteStatement<?> sqmDeleteStatement,
                                       org.hibernate.query.sqm.internal.DomainParameterXref domainParameterXref,
                                       org.hibernate.dialect.temptable.TemporaryTable idTable,
                                       org.hibernate.query.sqm.mutation.internal.temptable.AfterUseAction afterUseAction,
                                       java.util.function.Function<org.hibernate.engine.spi.SharedSessionContractImplementor,java.lang.String> sessionUidAccess,
                                       org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory)

Method Detail

reactiveExecute

public java.util.concurrent.CompletionStage<java.lang.Integer> reactiveExecute(org.hibernate.query.spi.DomainQueryExecutionContext executionContext)

Description copied from interface: ReactiveHandler

Execute the multi-table update or delete indicated by the SQM AST passed in when this Handler was created.

Specified by:

reactiveExecute in interface ReactiveHandler

Parameters:

executionContext - Contextual information needed for execution

Returns:

The "number of rows affected" count

resolveDelegate

protected ReactiveTableBasedDeleteHandler.ReactiveExecutionDelegate resolveDelegate(org.hibernate.query.spi.DomainQueryExecutionContext executionContext)

Overrides:

resolveDelegate in class org.hibernate.query.sqm.mutation.internal.temptable.TableBasedDeleteHandler