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 final 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

flushMode, hints, lockMode, projection, queryHandler

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

entityManager, queryMixin

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 patterns) 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

Methods

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

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

count, createQuery, createQuery, createQuery, iterate, iterate, list, list, listResults, listResults, logQuery, setFlushMode, setHint, setLockMode, uniqueResult, uniqueResult

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

buildQueryString, exists, fetch, fetchAll, from, from, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, fullJoin, getConstants, getMetadata, getTemplates, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, join, join, join, join, join, join, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, on, on, reset, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, setConstants, toCountRowsString, toQueryString, toString

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

clone, 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 patterns)

Creates a new query

Parameters:

em -

patterns -

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)

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

Parameters:

entityManager -

Returns: