com.mysema.query.hql.jpa
Class JPADeleteClause

java.lang.Object
  com.mysema.query.hql.jpa.JPADeleteClause

All Implemented Interfaces:

DeleteClause<JPADeleteClause>

public class JPADeleteClause
extends Object
implements DeleteClause<JPADeleteClause>

DeleteClause implementation for JPA

Author:

tiwe

Constructor Summary

JPADeleteClause(javax.persistence.EntityManager em, PEntity<?> entity)

JPADeleteClause(javax.persistence.EntityManager em, PEntity<?> entity, HQLTemplates templates)

Method Summary

long	execute() Execute the delete clause and return the amount of deleted rows/items
JPADeleteClause	where(EBoolean... o) Defines the filter constraints

Methods inherited from class java.lang.Object

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

Constructor Detail

JPADeleteClause

public JPADeleteClause(javax.persistence.EntityManager em,
                       PEntity<?> entity)

JPADeleteClause

public JPADeleteClause(javax.persistence.EntityManager em,
                       PEntity<?> entity,
                       HQLTemplates templates)

Method Detail

execute

public long execute()

Description copied from interface: DeleteClause

Execute the delete clause and return the amount of deleted rows/items

Specified by:

execute in interface DeleteClause<JPADeleteClause>

Returns:

where

public JPADeleteClause where(EBoolean... o)

Description copied from interface: DeleteClause

Defines the filter constraints

Specified by:

where in interface DeleteClause<JPADeleteClause>

Returns: