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

Class TableBasedUpdateHandler

java.lang.Object

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

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

All Implemented Interfaces:

Handler, UpdateHandler

public class TableBasedUpdateHandler
extends AbstractMutationHandler
implements UpdateHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TableBasedUpdateHandler.ExecutionDelegate

Constructor Summary

Constructors

Constructor	Description
TableBasedUpdateHandler(SqmUpdateStatement<?> sqmUpdate, DomainParameterXref domainParameterXref, TemporaryTable idTable, AfterUseAction afterUseAction, Function<SharedSessionContractImplementor,String> sessionUidAccess, SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
protected UpdateExecutionDelegate	buildExecutionDelegate(MultiTableSqmMutationConverter sqmConverter, TemporaryTable idTable, AfterUseAction afterUseAction, Function<SharedSessionContractImplementor,String> sessionUidAccess, DomainParameterXref domainParameterXref, TableGroup updatingTableGroup, Map<String,TableReference> tableReferenceByAlias, List<Assignment> assignments, Predicate suppliedPredicate, DomainQueryExecutionContext executionContext)
protected void	collectTableReference(TableReferenceJoin tableReferenceJoin, BiConsumer<String,TableReference> consumer)
protected void	collectTableReference(TableReference tableReference, BiConsumer<String,TableReference> consumer)
int	execute(DomainQueryExecutionContext executionContext)	Execute the multi-table update or delete indicated by the SQM AST passed in when this Handler was created.
SqmUpdateStatement<?>	getSqmDeleteOrUpdateStatement()
protected SqmUpdateStatement<?>	getSqmUpdate()
protected TableBasedUpdateHandler.ExecutionDelegate	resolveDelegate(DomainQueryExecutionContext executionContext)

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

Constructor Detail

TableBasedUpdateHandler

public TableBasedUpdateHandler(SqmUpdateStatement<?> sqmUpdate,
                               DomainParameterXref domainParameterXref,
                               TemporaryTable idTable,
                               AfterUseAction afterUseAction,
                               Function<SharedSessionContractImplementor,String> sessionUidAccess,
                               SessionFactoryImplementor sessionFactory)

Method Detail

getSqmUpdate

protected SqmUpdateStatement<?> getSqmUpdate()

getSqmDeleteOrUpdateStatement

public SqmUpdateStatement<?> getSqmDeleteOrUpdateStatement()

Overrides:

getSqmDeleteOrUpdateStatement in class AbstractMutationHandler

execute

public int execute(DomainQueryExecutionContext executionContext)

Description copied from interface: Handler

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

Specified by:

execute in interface Handler

Parameters:

executionContext - Contextual information needed for execution

Returns:

The "number of rows affected" count

resolveDelegate

protected TableBasedUpdateHandler.ExecutionDelegate resolveDelegate(DomainQueryExecutionContext executionContext)

buildExecutionDelegate

protected UpdateExecutionDelegate buildExecutionDelegate(MultiTableSqmMutationConverter sqmConverter,
                                                         TemporaryTable idTable,
                                                         AfterUseAction afterUseAction,
                                                         Function<SharedSessionContractImplementor,String> sessionUidAccess,
                                                         DomainParameterXref domainParameterXref,
                                                         TableGroup updatingTableGroup,
                                                         Map<String,TableReference> tableReferenceByAlias,
                                                         List<Assignment> assignments,
                                                         Predicate suppliedPredicate,
                                                         DomainQueryExecutionContext executionContext)

collectTableReference

protected void collectTableReference(TableReference tableReference,
                                     BiConsumer<String,TableReference> consumer)

collectTableReference

protected void collectTableReference(TableReferenceJoin tableReferenceJoin,
                                     BiConsumer<String,TableReference> consumer)