net.csdn.jpa.model

Class JPQL

java.lang.Object

net.csdn.jpa.model.JPQL

public class JPQL
extends Object

Constructor Summary

Constructors

Constructor and Description
JPQL(JPAContext jpaContext)
JPQL(JPAContext jpaContext, String entity)

Method Summary

Modifier and Type	Method and Description
Model.JPAQuery	all(String entity)
javax.persistence.Query	bindParameters(javax.persistence.Query q, Map<String,Object> params)
javax.persistence.Query	bindParameters(javax.persistence.Query q, Object... params)
Long	count_fetch()
Long	count_fetch(String countString)
long	count(String entity)
long	count(String entity, String query, Object[] params)
Long	countFetch(String countString)
JPABase	create(Class clzz, Map<String,Object> params)
String	createCountQuery(String entityName, String entityClass, String query, Object... params)
String	createDeleteQuery(String entityName, String entityClass, String query, Object... params)
String	createFindByQuery(String entityName, String entityClass, String query, Object... params)
int	delete(String entity, String query, Object[] params)
int	deleteAll(String entity)
javax.persistence.EntityManager	em()
protected static String	extractProp(String part, String end)
List	fetch()
Model	find(Integer id)
List<Model>	find(List ids)
Model.JPAQuery	find(String entity)
Model.JPAQuery	find(String entity, String query, Object[] params)
List	findAll(String entity)
List	findBy(String entity, String query, Object[] params)
JPABase	findById(Class clzz, Object id)
String	findByToJPQL(String findBy)
JPABase	findOneBy(String entity, String query, Object[] params)
JPQL	from(String modelAndAlias)
JPQL	group(String group)
JPQL	in(String fieldName, List params)
JPQL	in(String fieldName, Map bindings)
JPQL	joins(String joins)
JPQL	limit(int limit)
JPQL	offset(int offset)
JPQL	order(String order)
JPQL	select(String select)
<T> T	single_fetch()
<T> T	singleFetch()
JPQL	where(Map whereQuery)
JPQL	where(String condition)
JPQL	where(String condition, Map params)

Methods inherited from class java.lang.Object

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

Constructor Detail

JPQL

public JPQL(JPAContext jpaContext)

JPQL

public JPQL(JPAContext jpaContext,
            String entity)

Method Detail

em

public javax.persistence.EntityManager em()

find

public Model find(Integer id)

find

public List<Model> find(List ids)

where

public JPQL where(String condition,
                  Map params)

where

public JPQL where(String condition)

where

public JPQL where(Map whereQuery)

in

public JPQL in(String fieldName,
               Map bindings)

in

public JPQL in(String fieldName,
               List params)

group

public JPQL group(String group)

from

public JPQL from(String modelAndAlias)

select

public JPQL select(String select)

joins

public JPQL joins(String joins)

order

public JPQL order(String order)

limit

public JPQL limit(int limit)

offset

public JPQL offset(int offset)

countFetch

public Long countFetch(String countString)

count_fetch

public Long count_fetch(String countString)

count_fetch

public Long count_fetch()

single_fetch

public <T> T single_fetch()

singleFetch

public <T> T singleFetch()

fetch

public List fetch()

count

public long count(String entity)

count

public long count(String entity,
                  String query,
                  Object[] params)

findAll

public List findAll(String entity)

findById

public JPABase findById(Class clzz,
                        Object id)
                 throws Exception

Throws:

Exception

findBy

public List findBy(String entity,
                   String query,
                   Object[] params)

find

public Model.JPAQuery find(String entity,
                           String query,
                           Object[] params)

find

public Model.JPAQuery find(String entity)

all

public Model.JPAQuery all(String entity)

delete

public int delete(String entity,
                  String query,
                  Object[] params)

deleteAll

public int deleteAll(String entity)

findOneBy

public JPABase findOneBy(String entity,
                         String query,
                         Object[] params)

create

public JPABase create(Class clzz,
                      Map<String,Object> params)
               throws Exception

Throws:

Exception

createFindByQuery

public String createFindByQuery(String entityName,
                                String entityClass,
                                String query,
                                Object... params)

createDeleteQuery

public String createDeleteQuery(String entityName,
                                String entityClass,
                                String query,
                                Object... params)

createCountQuery

public String createCountQuery(String entityName,
                               String entityClass,
                               String query,
                               Object... params)

bindParameters

public javax.persistence.Query bindParameters(javax.persistence.Query q,
                                              Object... params)

bindParameters

public javax.persistence.Query bindParameters(javax.persistence.Query q,
                                              Map<String,Object> params)

findByToJPQL

public String findByToJPQL(String findBy)

extractProp

protected static String extractProp(String part,
                                    String end)