com.bjdd.core.mvc.base.querydsl.impl

类 AbstractJPAQuery<T,Q extends AbstractJPAQuery<T,Q>>

java.lang.Object

com.querydsl.core.support.QueryBase<Q>

com.querydsl.core.support.FetchableQueryBase<T,Q>

com.querydsl.core.support.FetchableSubQueryBase<T,Q>

com.bjdd.core.mvc.base.querydsl.JPAQueryBase<T,Q>

com.bjdd.core.mvc.base.querydsl.impl.AbstractJPAQuery<T,Q>

类型参数:

T - result type

Q - concrete subtype

所有已实现的接口:

com.querydsl.core.Fetchable<T>, com.querydsl.core.FetchableQuery<T,com.querydsl.jpa.JPQLQuery<T>>, com.querydsl.core.FilteredClause<com.querydsl.jpa.JPQLQuery<T>>, com.querydsl.core.Query<com.querydsl.jpa.JPQLQuery<T>>, com.querydsl.core.SimpleQuery<com.querydsl.jpa.JPQLQuery<T>>, com.querydsl.core.support.ExtendedSubQuery<T>, com.querydsl.core.types.Expression<T>, com.querydsl.core.types.SubQueryExpression<T>, com.querydsl.jpa.JPQLQuery<T>, java.io.Serializable

直接已知子类:

JPAQuery

public abstract class AbstractJPAQuery<T,Q extends AbstractJPAQuery<T,Q>>
extends JPAQueryBase<T,Q>

Abstract base class for JPA API based implementations of the JPQLQuery interface

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段和说明
protected javax.persistence.EntityManager	entityManager
protected javax.persistence.FlushModeType	flushMode
protected com.google.common.collect.Multimap<java.lang.String,java.lang.Object>	hints
protected javax.persistence.LockModeType	lockMode
protected com.querydsl.core.types.FactoryExpression<?>	projection
protected com.querydsl.jpa.QueryHandler	queryHandler

从类继承的字段 com.bjdd.core.mvc.base.querydsl.JPAQueryBase

queryMixin

从类继承的字段 com.querydsl.core.support.QueryBase

MDC_PARAMETERS, MDC_QUERY

构造器概要

构造器

构造器和说明
AbstractJPAQuery(javax.persistence.EntityManager em)
AbstractJPAQuery(javax.persistence.EntityManager em, com.querydsl.jpa.JPQLTemplates templates, com.querydsl.core.QueryMetadata metadata)

方法概要

限定符和类型	方法和说明
protected void	cleanupMDC()
Q	clone() Clone the state of this query to a new instance
abstract Q	clone(javax.persistence.EntityManager entityManager) Clone the state of this query to a new instance with the given EntityManager
abstract Q	clone(javax.persistence.EntityManager entityManager, com.querydsl.jpa.JPQLTemplates templates) Clone the state of this query to a new instance with the given EntityManager and the specified templates
protected void	clone(Q query)
javax.persistence.Query	createQuery() Expose the original JPA query for the given projection
protected com.querydsl.jpa.JPQLSerializer	createSerializer()
java.util.List<T>	fetch()
long	fetchCount()
T	fetchOne()
org.springframework.data.domain.Page<?>	fetchPage(P p)
com.querydsl.core.QueryResults<T>	fetchResults()
com.mysema.commons.lang.CloseableIterator<T>	iterate()
protected void	logQuery(java.lang.String queryString, java.util.Map<java.lang.Object,java.lang.String> parameters)
protected void	reset()
Q	setFlushMode(javax.persistence.FlushModeType flushMode)
Q	setHint(java.lang.String name, java.lang.Object value)
Q	setLockMode(javax.persistence.LockModeType lockMode)

从类继承的方法 com.bjdd.core.mvc.base.querydsl.JPAQueryBase

fetchAll, fetchJoin, from, from, from, getTemplates, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, innerJoin, join, join, join, join, join, join, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, leftJoin, on, on, p, p, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, rightJoin, serialize, serialize, toString

从类继承的方法 com.querydsl.core.support.FetchableSubQueryBase

accept, contains, contains, eq, eq, exists, getMetadata, getType, goe, goe, gt, gt, hashCode, in, in, isNotNull, isNull, loe, loe, lt, lt, ne, ne, notExists

从类继承的方法 com.querydsl.core.support.FetchableQueryBase

equals, fetchFirst, transform, uniqueResult

从类继承的方法 com.querydsl.core.support.QueryBase

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.querydsl.jpa.JPQLQuery

select, select

从接口继承的方法 com.querydsl.core.FetchableQuery

transform

从接口继承的方法 com.querydsl.core.Fetchable

fetchFirst

从接口继承的方法 com.querydsl.core.Query

groupBy, having

从接口继承的方法 com.querydsl.core.SimpleQuery

distinct, limit, offset, orderBy, restrict, set

从接口继承的方法 com.querydsl.core.FilteredClause

where

从接口继承的方法 com.querydsl.core.support.ExtendedSubQuery

contains, contains, eq, eq, exists, goe, goe, gt, gt, in, in, isNotNull, isNull, loe, loe, lt, lt, ne, ne, notExists

从接口继承的方法 com.querydsl.core.types.SubQueryExpression

getMetadata

从接口继承的方法 com.querydsl.core.types.Expression

accept, getType

字段详细资料

hints

protected final com.google.common.collect.Multimap<java.lang.String,java.lang.Object> hints

entityManager

protected final javax.persistence.EntityManager entityManager

queryHandler

protected final com.querydsl.jpa.QueryHandler queryHandler

lockMode

@Nullable
protected javax.persistence.LockModeType lockMode

flushMode

@Nullable
protected javax.persistence.FlushModeType flushMode

projection

@Nullable
protected com.querydsl.core.types.FactoryExpression<?> projection

构造器详细资料

AbstractJPAQuery

public AbstractJPAQuery(javax.persistence.EntityManager em)

AbstractJPAQuery

public AbstractJPAQuery(javax.persistence.EntityManager em,
                        com.querydsl.jpa.JPQLTemplates templates,
                        com.querydsl.core.QueryMetadata metadata)

方法详细资料

fetchPage

public org.springframework.data.domain.Page<?> fetchPage(P p)

fetchCount

public long fetchCount()

createQuery

public javax.persistence.Query createQuery()

Expose the original JPA query for the given projection

返回:

query

iterate

public com.mysema.commons.lang.CloseableIterator<T> iterate()

fetch

public java.util.List<T> fetch()

指定者:

fetch 在接口中 com.querydsl.core.Fetchable<T>

覆盖:

fetch 在类中 com.querydsl.core.support.FetchableQueryBase<T,Q extends AbstractJPAQuery<T,Q>>

fetchResults

public com.querydsl.core.QueryResults<T> fetchResults()

logQuery

protected void logQuery(java.lang.String queryString,
                        java.util.Map<java.lang.Object,java.lang.String> parameters)

cleanupMDC

protected void cleanupMDC()

reset

protected void reset()

指定者:

reset 在类中 JPAQueryBase<T,Q extends AbstractJPAQuery<T,Q>>

fetchOne

@Nullable
public T fetchOne()
                     throws com.querydsl.core.NonUniqueResultException

抛出:

com.querydsl.core.NonUniqueResultException

setLockMode

public Q setLockMode(javax.persistence.LockModeType lockMode)

setFlushMode

public Q setFlushMode(javax.persistence.FlushModeType flushMode)

setHint

public Q setHint(java.lang.String name,
                 java.lang.Object value)

createSerializer

protected com.querydsl.jpa.JPQLSerializer createSerializer()

指定者:

createSerializer 在类中 JPAQueryBase<T,Q extends AbstractJPAQuery<T,Q>>

clone

protected void clone(Q query)

clone

public abstract Q clone(javax.persistence.EntityManager entityManager)

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

参数:

entityManager - entity manager

返回:

cloned query

clone

public abstract Q clone(javax.persistence.EntityManager entityManager,
                        com.querydsl.jpa.JPQLTemplates templates)

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

参数:

entityManager - entity manager

templates - templates

返回:

cloned query

clone

public Q clone()

Clone the state of this query to a new instance

指定者:

clone 在类中 JPAQueryBase<T,Q extends AbstractJPAQuery<T,Q>>

返回:

cloned query