com.mysema.query.jpa.impl

Class JPAQuery

java.lang.Object

com.mysema.query.support.QueryBase<Q>

com.mysema.query.support.ProjectableQuery<Q>

com.mysema.query.jpa.JPAQueryBase<Q>

com.mysema.query.jpa.impl.AbstractJPAQuery<JPAQuery>

com.mysema.query.jpa.impl.JPAQuery

All Implemented Interfaces:

FilteredClause<JPQLQuery>, JPACommonQuery<JPQLQuery>, JPQLQuery, Projectable, Query<JPQLQuery>, SimpleQuery<JPQLQuery>

public class JPAQuery
extends AbstractJPAQuery<JPAQuery>

JPAQuery is the default implementation of the JPQLQuery interface for JPA

Author:

tiwe

Field Summary

Fields inherited from class com.mysema.query.jpa.impl.AbstractJPAQuery

entityManager, flushMode, hints, lockMode, projection, queryHandler

Fields inherited from class com.mysema.query.jpa.JPAQueryBase

queryMixin

Fields inherited from class com.mysema.query.support.QueryBase

MDC_PARAMETERS, MDC_QUERY

Constructor Summary

Constructors

Constructor and Description
JPAQuery() Creates a new detached query The query can be attached via the clone method
JPAQuery(javax.persistence.EntityManager em) Creates a new EntityManager bound query
JPAQuery(javax.persistence.EntityManager em, JPQLTemplates templates) Creates a new query
JPAQuery(javax.persistence.EntityManager em, JPQLTemplates templates, QueryMetadata metadata) Creates a new query
JPAQuery(javax.persistence.EntityManager em, QueryMetadata metadata) Creates a new EntityManager bound query

Method Summary

Modifier and Type	Method and Description
JPAQuery	clone(javax.persistence.EntityManager entityManager) Clone the state of this query to a new instance with the given EntityManager
JPAQuery	clone(javax.persistence.EntityManager entityManager, JPQLTemplates templates) Clone the state of this query to a new instance with the given EntityManager and the specified templates

Methods inherited from class com.mysema.query.jpa.impl.AbstractJPAQuery

cleanupMDC, clone, clone, count, createQuery, createQuery, createQuery, createSerializer, iterate, iterate, list, list, listResults, listResults, logQuery, reset, setFlushMode, setHint, setLockMode, uniqueResult

Methods inherited from class com.mysema.query.jpa.JPAQueryBase

exists, fetch, fetchAll, from, from, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, getMetadata, getTemplates, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, join, join, join, join, join, join, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, on, on, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, serialize, serialize, toString, uniqueResult

Methods inherited from class com.mysema.query.support.ProjectableQuery

map, notExists, singleResult, singleResult, transform, uniqueResult

Methods inherited from class com.mysema.query.support.QueryBase

distinct, equals, groupBy, groupBy, hashCode, having, having, limit, offset, orderBy, orderBy, restrict, set, where, where

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.mysema.query.Query

groupBy, having

Methods inherited from interface com.mysema.query.SimpleQuery

distinct, limit, offset, orderBy, restrict, set

Methods inherited from interface com.mysema.query.FilteredClause

where

Methods inherited from interface com.mysema.query.Projectable

map, notExists, singleResult, singleResult, transform

Constructor Detail

JPAQuery

public JPAQuery()

Creates a new detached query The query can be attached via the clone method

JPAQuery

public JPAQuery(javax.persistence.EntityManager em)

Creates a new EntityManager bound query

Parameters:

em -

JPAQuery

public JPAQuery(javax.persistence.EntityManager em,
                QueryMetadata metadata)

Creates a new EntityManager bound query

Parameters:

em -

JPAQuery

public JPAQuery(javax.persistence.EntityManager em,
                JPQLTemplates templates)

Creates a new query

Parameters:

em -

templates -

JPAQuery

public JPAQuery(javax.persistence.EntityManager em,
                JPQLTemplates templates,
                QueryMetadata metadata)

Creates a new query

Parameters:

em -

templates -

metadata -

Method Detail

clone

public JPAQuery clone(javax.persistence.EntityManager entityManager,
                      JPQLTemplates templates)

Description copied from class: AbstractJPAQuery

Clone the state of this query to a new instance with the given EntityManager and the specified templates

Specified by:

clone in class AbstractJPAQuery<JPAQuery>

Returns:

clone

public JPAQuery clone(javax.persistence.EntityManager entityManager)

Description copied from class: AbstractJPAQuery

Clone the state of this query to a new instance with the given EntityManager

Specified by:

clone in class AbstractJPAQuery<JPAQuery>

Returns: