cn.watsontech.webhelper.mybatis.util

Class SingleRowMapperResultSetExtractor<T>

java.lang.Object

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

All Implemented Interfaces:

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.

Constructor Summary

Constructors

Constructor and Description
SingleRowMapperResultSetExtractor(org.springframework.jdbc.core.RowMapper<T> rowMapper) Create a new RowMapperResultSetExtractor.

Method Summary

Modifier and Type	Method and Description
T	extractData(ResultSet rs)

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleRowMapperResultSetExtractor

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

Create a new RowMapperResultSetExtractor.

Parameters:

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

Method Detail

extractData

public T extractData(ResultSet rs)
              throws SQLException

Specified by:

extractData in interface org.springframework.jdbc.core.ResultSetExtractor<T>

Throws:

SQLException