Package org.hibernate.query.spi

Class AbstractQueryParameter<T>

java.lang.Object

org.hibernate.query.spi.AbstractQueryParameter<T>

All Implemented Interfaces:

Parameter<T>, QueryParameter<T>, QueryParameterImplementor<T>

Direct Known Subclasses:

ProcedureParameterImpl, QueryParameterNamedImpl, QueryParameterPositionalImpl

@Internal
public abstract class AbstractQueryParameter<T>
extends Object
implements QueryParameterImplementor<T>

Base implementation of QueryParameter.

API Note:

This class is now considered internal implementation and will move to an internal package in a future version. Application programs should never depend directly on this class.

Constructor Summary

Constructors

Constructor	Description
AbstractQueryParameter(boolean allowMultiValuedBinding, BindableType<T> anticipatedType)

Method Summary

Modifier and Type	Method	Description
boolean	allowsMultiValuedBinding()	Does this parameter allow multi-valued (collection, array, etc) binding?
void	applyAnticipatedType(BindableType<?> type)
void	disallowMultiValuedBinding()
BindableType<T>	getHibernateType()	Get the Hibernate Type associated with this parameter, if one.
String	getName()
Class<T>	getParameterType()
Integer	getPosition()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.query.QueryParameter

isNamed, isOrdinal

Methods inherited from interface org.hibernate.query.spi.QueryParameterImplementor

toMemento

Constructor Details

AbstractQueryParameter

public AbstractQueryParameter(boolean allowMultiValuedBinding,
 BindableType<T> anticipatedType)

Method Details

disallowMultiValuedBinding

public void disallowMultiValuedBinding()

Specified by:

disallowMultiValuedBinding in interface QueryParameterImplementor<T>

allowsMultiValuedBinding

public boolean allowsMultiValuedBinding()

Description copied from interface: QueryParameter

Does this parameter allow multi-valued (collection, array, etc) binding?

This is only valid for HQL/JPQL and (I think) Criteria queries, and is determined based on the context of the parameters declaration.

Specified by:

allowsMultiValuedBinding in interface QueryParameter<T>

Returns:

true indicates that multi-valued binding is allowed for this parameter

getHibernateType

public BindableType<T> getHibernateType()

Description copied from interface: QueryParameter

Get the Hibernate Type associated with this parameter, if one. May return null.

Specified by:

getHibernateType in interface QueryParameter<T>

Returns:

The associated Hibernate Type, may be null.

applyAnticipatedType

public void applyAnticipatedType(BindableType<?> type)

Specified by:

applyAnticipatedType in interface QueryParameterImplementor<T>

getName

public String getName()

Specified by:

getName in interface Parameter<T>

getPosition

public Integer getPosition()

Specified by:

getPosition in interface Parameter<T>

getParameterType

public Class<T> getParameterType()

Specified by:

getParameterType in interface Parameter<T>