xyz.erupt.jpa.dao

Class EruptDao

java.lang.Object

xyz.erupt.jpa.dao.EruptDao

@Component
public class EruptDao
extends Object

Author:

YuePeng date 2019-12-23

Constructor Summary

Constructors

Constructor and Description
EruptDao()

Method Summary

Modifier and Type	Method and Description
void	delete(Object obj)
void	flush()
javax.persistence.EntityManager	getEntityManager()
javax.persistence.EntityManager	getEntityManager(String name)
org.springframework.jdbc.core.JdbcTemplate	getJdbcTemplate()
org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate	getNamedParameterJdbcTemplate()
<T> T	merge(T t)
<T> T	mergeAndFlush(T t)
void	persist(Object obj)
void	persistAndFlush(Object obj)
<T> T	persistIfNotExist(Class<T> eruptClass, T obj, String field, String val)
<T> T	queryEntity(Class<T> eruptClass)
<T> T	queryEntity(Class<T> eruptClass, String expr)
<T> T	queryEntity(Class<T> eruptClass, String expr, Map<String,Object> param)
<T> List<T>	queryEntityList(Class<T> eruptClass)
<T> List<T>	queryEntityList(Class<T> eruptClass, String expr)
<T> List<T>	queryEntityList(Class<T> eruptClass, String expr, Map<String,Object> param)
Map<String,Object>	queryMap(Class<?> eruptClass, String expr, Map<String,Object> param, String... cols)
List<Map<String,Object>>	queryMapList(Class<?> eruptClass, String expr, Map<String,Object> param, String... cols)
Object[]	queryObject(Class<?> eruptClass, String expr, Map<String,Object> param, String... cols)
List<Object[]>	queryObjectList(Class<?> eruptClass, String expr, Map<String,Object> param, String... cols)

Methods inherited from class java.lang.Object

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

Constructor Detail

EruptDao

public EruptDao()

Method Detail

merge

public <T> T merge(T t)

mergeAndFlush

public <T> T mergeAndFlush(T t)

flush

public void flush()

delete

public void delete(Object obj)

persist

public void persist(Object obj)

persistAndFlush

public void persistAndFlush(Object obj)

getEntityManager

public javax.persistence.EntityManager getEntityManager()

getJdbcTemplate

public org.springframework.jdbc.core.JdbcTemplate getJdbcTemplate()

getNamedParameterJdbcTemplate

public org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate getNamedParameterJdbcTemplate()

getEntityManager

@Comment(value="\u6839\u636e\u6570\u636e\u6e90\u540d\u79f0\u83b7\u53d6 EntityManager \u6ce8\u610f\uff1a\u5fc5\u987b\u624b\u52a8\u6267\u884c entityManager.close() \u65b9\u6cd5")
public javax.persistence.EntityManager getEntityManager(String name)

persistIfNotExist

public <T> T persistIfNotExist(Class<T> eruptClass,
                               T obj,
                               String field,
                               String val)
                        throws javax.persistence.NonUniqueResultException

Throws:

javax.persistence.NonUniqueResultException

queryMapList

public List<Map<String,Object>> queryMapList(Class<?> eruptClass,
                                             String expr,
                                             Map<String,Object> param,
                                             String... cols)

queryObjectList

public List<Object[]> queryObjectList(Class<?> eruptClass,
                                      String expr,
                                      Map<String,Object> param,
                                      String... cols)

queryEntityList

public <T> List<T> queryEntityList(Class<T> eruptClass,
                                   String expr,
                                   Map<String,Object> param)

queryEntityList

public <T> List<T> queryEntityList(Class<T> eruptClass,
                                   String expr)

queryEntityList

public <T> List<T> queryEntityList(Class<T> eruptClass)

queryMap

public Map<String,Object> queryMap(Class<?> eruptClass,
                                   String expr,
                                   Map<String,Object> param,
                                   String... cols)
                            throws javax.persistence.NonUniqueResultException

Throws:

javax.persistence.NonUniqueResultException

queryObject

public Object[] queryObject(Class<?> eruptClass,
                            String expr,
                            Map<String,Object> param,
                            String... cols)
                     throws javax.persistence.NonUniqueResultException

Throws:

javax.persistence.NonUniqueResultException

queryEntity

public <T> T queryEntity(Class<T> eruptClass,
                         String expr,
                         Map<String,Object> param)
                  throws javax.persistence.NonUniqueResultException

Throws:

javax.persistence.NonUniqueResultException

queryEntity

public <T> T queryEntity(Class<T> eruptClass,
                         String expr)

queryEntity

public <T> T queryEntity(Class<T> eruptClass)