com.yishuifengxiao.common.jdbc.translator.impl

Class SimpleUpdateTranslator

java.lang.Object

com.yishuifengxiao.common.jdbc.translator.impl.SimpleUpdateTranslator

All Implemented Interfaces:

ExecuteTranslator, UpdateTranslator

public class SimpleUpdateTranslator
extends Object
implements UpdateTranslator

系统更新动作解释器

负责执行更新相关的操作

Since:

1.0.0

Version:

1.0.0

Author:

yishui

Constructor Summary

Constructors

Constructor and Description
SimpleUpdateTranslator()

Method Summary

Modifier and Type	Method and Description
<T> int	update(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate, FieldExtractor fieldExtractor, ExecuteExecutor executeExecutor, boolean selective, T t, List<Condition> conditions) 根据条件方式批量更新数据
<T> int	update(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate, FieldExtractor fieldExtractor, ExecuteExecutor executeExecutor, boolean selective, T t, T condition) 根据条件方式批量更新数据
<T> int	updateByPrimaryKey(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate, FieldExtractor fieldExtractor, ExecuteExecutor executeExecutor, boolean selective, T t) 根据主键更新一条数据

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleUpdateTranslator

public SimpleUpdateTranslator()

Method Detail

updateByPrimaryKey

public <T> int updateByPrimaryKey(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate,
                                  FieldExtractor fieldExtractor,
                                  ExecuteExecutor executeExecutor,
                                  boolean selective,
                                  T t)

根据主键更新一条数据

Specified by:

updateByPrimaryKey in interface UpdateTranslator

Type Parameters:

T - 待更新的数据数据类型

Parameters:

jdbcTemplate - JdbcTemplate

fieldExtractor - 属性提取器

executeExecutor - 非查询语句执行器

selective - 是否为可选属性方式

t - 待更新的数据

Returns:

受影响的记录的数量

update

public <T> int update(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate,
                      FieldExtractor fieldExtractor,
                      ExecuteExecutor executeExecutor,
                      boolean selective,
                      T t,
                      T condition)

根据条件方式批量更新数据

Specified by:

update in interface UpdateTranslator

Type Parameters:

T - 待更新的数据数据类型

Parameters:

jdbcTemplate - JdbcTemplate

fieldExtractor - 属性提取器

executeExecutor - 非查询语句执行器

selective - 是否为可选属性方式

t - 待更新的数据

condition - 更新条件【默认为以可选属性方式】

Returns:

受影响的记录的数量

update

public <T> int update(org.springframework.jdbc.core.JdbcTemplate jdbcTemplate,
                      FieldExtractor fieldExtractor,
                      ExecuteExecutor executeExecutor,
                      boolean selective,
                      T t,
                      List<Condition> conditions)

根据条件方式批量更新数据

Specified by:

update in interface UpdateTranslator

Type Parameters:

T - 待更新的数据数据类型

Parameters:

jdbcTemplate - JdbcTemplate

fieldExtractor - 属性提取器

executeExecutor - 非查询语句执行器

selective - 是否为可选属性方式

t - 待更新的数据

conditions - 筛选条件

Returns:

受影响的记录的数量