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

Class TableBasedDeleteHandler

java.lang.Object

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

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

All Implemented Interfaces:

DeleteHandler, Handler

public class TableBasedDeleteHandler
extends AbstractMutationHandler
implements DeleteHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TableBasedDeleteHandler.ExecutionDelegate

Constructor Summary

Constructors

Constructor	Description
TableBasedDeleteHandler(SqmDeleteStatement<?> sqmDeleteStatement, DomainParameterXref domainParameterXref, TemporaryTable idTable, AfterUseAction afterUseAction, Function<SharedSessionContractImplementor,String> sessionUidAccess, SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
int	execute(DomainQueryExecutionContext executionContext)	Execute the multi-table update or delete indicated by the SQM AST passed in when this Handler was created.
protected AfterUseAction	getAfterUseAction()
protected DomainParameterXref	getDomainParameterXref()
protected TemporaryTable	getIdTable()
protected Function<SharedSessionContractImplementor,String>	getSessionUidAccess()
SqmDeleteStatement<?>	getSqmDeleteOrUpdateStatement()
protected TableBasedDeleteHandler.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 Details

TableBasedDeleteHandler

public TableBasedDeleteHandler(SqmDeleteStatement<?> sqmDeleteStatement,
 DomainParameterXref domainParameterXref,
 TemporaryTable idTable,
 AfterUseAction afterUseAction,
 Function<SharedSessionContractImplementor,String> sessionUidAccess,
 SessionFactoryImplementor sessionFactory)

Method Details

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 TableBasedDeleteHandler.ExecutionDelegate resolveDelegate(DomainQueryExecutionContext executionContext)

getIdTable

protected TemporaryTable getIdTable()

getAfterUseAction

protected AfterUseAction getAfterUseAction()

getSessionUidAccess

protected Function<SharedSessionContractImplementor,String> getSessionUidAccess()

getDomainParameterXref

protected DomainParameterXref getDomainParameterXref()

getSqmDeleteOrUpdateStatement

public SqmDeleteStatement<?> getSqmDeleteOrUpdateStatement()

Overrides:

getSqmDeleteOrUpdateStatement in class AbstractMutationHandler