com.mysema.query.jpa
Class JPQLQueryBase<Q extends JPQLQueryBase<Q>>

java.lang.Object
  com.mysema.query.support.QueryBase<Q>
      com.mysema.query.support.ProjectableQuery<Q>
          com.mysema.query.jpa.JPQLQueryBase<Q>

All Implemented Interfaces:

Projectable

Direct Known Subclasses:

AbstractHibernateQuery, AbstractJPAQuery

public abstract class JPQLQueryBase<Q extends JPQLQueryBase<Q>>
extends ProjectableQuery<Q>

JPQLQueryBase is a base Query class for JPQL queries

Author:

tiwe

Field Summary

protected javax.persistence.EntityManager

entityManager

Constructor Summary

JPQLQueryBase(QueryMetadata md, JPQLTemplates templates, javax.persistence.EntityManager entityManager)

Method Summary

protected String	buildQueryString(boolean forCountRow)
boolean	exists()
Q	fetch()
Q	fetchAll()
Q	from(EntityPath<?>... args)
<P> Q	fullJoin(CollectionExpression<?,P> target)
<P> Q	fullJoin(CollectionExpression<?,P> target, Path<P> alias)
<P> Q	fullJoin(EntityPath<P> target)
<P> Q	fullJoin(EntityPath<P> target, EntityPath<P> alias)
<P> Q	fullJoin(MapExpression<?,P> target)
<P> Q	fullJoin(MapExpression<?,P> target, Path<P> alias)
protected Map<Object,String>	getConstants()
QueryMetadata	getMetadata()
protected JPQLQueryMixin<Q>	getQueryMixin()
protected JPQLTemplates	getTemplates()
<P> Q	innerJoin(CollectionExpression<?,P> target)
<P> Q	innerJoin(CollectionExpression<?,P> target, Path<P> alias)
<P> Q	innerJoin(EntityPath<P> target)
<P> Q	innerJoin(EntityPath<P> target, EntityPath<P> alias)
<P> Q	innerJoin(MapExpression<?,P> target)
<P> Q	innerJoin(MapExpression<?,P> target, Path<P> alias)
<P> Q	join(CollectionExpression<?,P> target)
<P> Q	join(CollectionExpression<?,P> target, Path<P> alias)
<P> Q	join(EntityPath<P> target)
<P> Q	join(EntityPath<P> target, EntityPath<P> alias)
<P> Q	join(MapExpression<?,P> target)
<P> Q	join(MapExpression<?,P> target, Path<P> alias)
<P> Q	leftJoin(CollectionExpression<?,P> target)
<P> Q	leftJoin(CollectionExpression<?,P> target, Path<P> alias)
<P> Q	leftJoin(EntityPath<P> target)
<P> Q	leftJoin(EntityPath<P> target, EntityPath<P> alias)
<P> Q	leftJoin(MapExpression<?,P> target)
<P> Q	leftJoin(MapExpression<?,P> target, Path<P> alias)
protected void	reset()
<P> Q	rightJoin(CollectionExpression<?,P> target)
<P> Q	rightJoin(CollectionExpression<?,P> target, Path<P> alias)
<P> Q	rightJoin(EntityPath<P> target)
<P> Q	rightJoin(EntityPath<P> target, EntityPath<P> alias)
<P> Q	rightJoin(MapExpression<?,P> target)
<P> Q	rightJoin(MapExpression<?,P> target, Path<P> alias)
protected void	setConstants(Map<Object,String> constants)
protected String	toCountRowsString()
protected String	toQueryString()
String	toString()
Q	with(Predicate... conditions)

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

countDistinct, iterate, iterateDistinct, iterateDistinct, iterateDistinct, list, list, list, listDistinct, listDistinct, listDistinct, listDistinctResults, map, notExists, singleResult, singleResult, singleResult, transform, uniqueResult, uniqueResult

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mysema.query.Projectable

count, iterate, iterate, listResults, uniqueResult, uniqueResult

Field Detail

entityManager

@Nullable
protected final javax.persistence.EntityManager entityManager

Constructor Detail

JPQLQueryBase

public JPQLQueryBase(QueryMetadata md,
                     JPQLTemplates templates,
                     @Nullable
                     javax.persistence.EntityManager entityManager)

Method Detail

getTemplates

protected JPQLTemplates getTemplates()

getQueryMixin

protected JPQLQueryMixin<Q> getQueryMixin()

buildQueryString

protected String buildQueryString(boolean forCountRow)

reset

protected void reset()

exists

public boolean exists()

Returns:

true, if rows matching the given criteria exist, otherwise false

fetch

public Q fetch()

fetchAll

public Q fetchAll()

from

public Q from(EntityPath<?>... args)

fullJoin

public <P> Q fullJoin(CollectionExpression<?,P> target)

fullJoin

public <P> Q fullJoin(CollectionExpression<?,P> target,
                      Path<P> alias)

fullJoin

public <P> Q fullJoin(EntityPath<P> target)

fullJoin

public <P> Q fullJoin(EntityPath<P> target,
                      EntityPath<P> alias)

fullJoin

public <P> Q fullJoin(MapExpression<?,P> target)

fullJoin

public <P> Q fullJoin(MapExpression<?,P> target,
                      Path<P> alias)

getConstants

protected Map<Object,String> getConstants()

innerJoin

public <P> Q innerJoin(CollectionExpression<?,P> target)

innerJoin

public <P> Q innerJoin(CollectionExpression<?,P> target,
                       Path<P> alias)

innerJoin

public <P> Q innerJoin(EntityPath<P> target)

innerJoin

public <P> Q innerJoin(EntityPath<P> target,
                       EntityPath<P> alias)

innerJoin

public <P> Q innerJoin(MapExpression<?,P> target)

innerJoin

public <P> Q innerJoin(MapExpression<?,P> target,
                       Path<P> alias)

join

public <P> Q join(CollectionExpression<?,P> target)

join

public <P> Q join(CollectionExpression<?,P> target,
                  Path<P> alias)

join

public <P> Q join(EntityPath<P> target)

join

public <P> Q join(EntityPath<P> target,
                  EntityPath<P> alias)

join

public <P> Q join(MapExpression<?,P> target)

join

public <P> Q join(MapExpression<?,P> target,
                  Path<P> alias)

leftJoin

public <P> Q leftJoin(CollectionExpression<?,P> target)

leftJoin

public <P> Q leftJoin(CollectionExpression<?,P> target,
                      Path<P> alias)

leftJoin

public <P> Q leftJoin(EntityPath<P> target)

leftJoin

public <P> Q leftJoin(EntityPath<P> target,
                      EntityPath<P> alias)

leftJoin

public <P> Q leftJoin(MapExpression<?,P> target)

leftJoin

public <P> Q leftJoin(MapExpression<?,P> target,
                      Path<P> alias)

rightJoin

public <P> Q rightJoin(CollectionExpression<?,P> target)

rightJoin

public <P> Q rightJoin(CollectionExpression<?,P> target,
                       Path<P> alias)

rightJoin

public <P> Q rightJoin(EntityPath<P> target)

rightJoin

public <P> Q rightJoin(EntityPath<P> target,
                       EntityPath<P> alias)

rightJoin

public <P> Q rightJoin(MapExpression<?,P> target)

rightJoin

public <P> Q rightJoin(MapExpression<?,P> target,
                       Path<P> alias)

with

public Q with(Predicate... conditions)

setConstants

protected void setConstants(Map<Object,String> constants)

toCountRowsString

protected String toCountRowsString()

toQueryString

protected String toQueryString()

toString

public String toString()

Overrides:

toString in class QueryBase<Q extends JPQLQueryBase<Q>>

getMetadata

public QueryMetadata getMetadata()