sf.database.jdbc.rowmapper

Class JPABeanRowMapper

java.lang.Object

sf.database.jdbc.rowmapper.JPABeanRowMapper

All Implemented Interfaces:

RowMapper<Object>

public class JPABeanRowMapper
extends Object
implements RowMapper<Object>

SqlResultSetMapping对象转换:

Constructor Summary

Constructors

Constructor and Description
JPABeanRowMapper(javax.persistence.SqlResultSetMapping resultSetMapping)
JPABeanRowMapper(javax.persistence.SqlResultSetMapping resultSetMapping, boolean useTail, boolean keepUpdate)

Method Summary

Modifier and Type	Method and Description
Object	handle(ResultSet rs, ResultSetMetaData rsmd, int rowNum)

Methods inherited from class java.lang.Object

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

Constructor Detail

JPABeanRowMapper

public JPABeanRowMapper(javax.persistence.SqlResultSetMapping resultSetMapping)

Parameters:

resultSetMapping -

JPABeanRowMapper

public JPABeanRowMapper(javax.persistence.SqlResultSetMapping resultSetMapping,
                        boolean useTail,
                        boolean keepUpdate)

Parameters:

resultSetMapping - JPA注解

useTail - 是否使用tail

keepUpdate - 是否保留DBObject中的update字段值

Method Detail

handle

public Object handle(ResultSet rs,
                     ResultSetMetaData rsmd,
                     int rowNum)
              throws SQLException

Specified by:

handle in interface RowMapper<Object>

Parameters:

rs - 结果集

rowNum - 处理的记录位置(第几条记录)：可以只针对某一条记录做特殊处理,从0开始

Returns:

Throws:

SQLException