cn.watsontech.core.mybatis.util

类 SingleRowMapperResultSetExtractor<T>

java.lang.Object

cn.watsontech.core.mybatis.util.SingleRowMapperResultSetExtractor<T>

所有已实现的接口:

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

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

单行单列数据查询 Created by Watson on 2020/4/14.

构造器概要

构造器

构造器和说明
SingleRowMapperResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> rowMapper) Create a new RowMapperResultSetExtractor.

方法概要

限定符和类型	方法和说明
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

构造器详细资料

SingleRowMapperResultSetExtractor

public SingleRowMapperResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> rowMapper)

Create a new RowMapperResultSetExtractor.

参数:

rowMapper - the RowMapper which creates an object for each row (just used for optimized collection handling)

方法详细资料

extractData

public T extractData(ResultSet rs)
              throws SQLException

指定者:

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

抛出:

SQLException