程序包 org.ssssssss.magicapi.modules.db

类 SingleRowResultSetExtractor<T>

java.lang.Object

org.ssssssss.magicapi.modules.db.SingleRowResultSetExtractor<T>

所有已实现的接口:

org.springframework.jdbc.core.ResultSetExtractor<T>

public class SingleRowResultSetExtractor<T>
extends Object
implements org.springframework.jdbc.core.ResultSetExtractor<T>

单行结果抽取

作者:

mxd

字段概要

字段

修饰符和类型	字段	说明
private final org.springframework.jdbc.core.RowMapper<T>	mapper
private final Class<T>	requiredType
private final boolean	singleColumn

构造器概要

构造器

限定符	构造器	说明
	SingleRowResultSetExtractor(Class<T> requiredType)
	SingleRowResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> mapper)
private	SingleRowResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> mapper, Class<T> requiredType, boolean singleColumn)

方法概要

修饰符和类型	方法	说明
T	extractData(ResultSet rs)

从类继承的方法 java.lang.Object

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

字段详细资料

singleColumn

private final boolean singleColumn

mapper

private final org.springframework.jdbc.core.RowMapper<T> mapper

requiredType

private final Class<T> requiredType

构造器详细资料

SingleRowResultSetExtractor

public SingleRowResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> mapper)

SingleRowResultSetExtractor

public SingleRowResultSetExtractor(Class<T> requiredType)

SingleRowResultSetExtractor

private SingleRowResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> mapper,
 Class<T> requiredType,
 boolean singleColumn)

方法详细资料

extractData

public T extractData(ResultSet rs)
              throws SQLException,
org.springframework.dao.DataAccessException

指定者:

extractData 在接口中 org.springframework.jdbc.core.ResultSetExtractor<T>

抛出:

SQLException

org.springframework.dao.DataAccessException