io.mybatis.mapper.logical

Class LogicalProvider

java.lang.Object

io.mybatis.mapper.logical.LogicalProvider

public class LogicalProvider
extends Object

支持逻辑删除的provider实现

NOTE: 使用时需要在实体类字段上声明@LogicalColumn注解

Author:

hzw

Constructor Summary

Constructors

Constructor and Description
LogicalProvider()

Method Summary

Modifier and Type	Method and Description
static String	countByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据 Example 条件查询总数
static String	delete(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据实体信息批量删除
static String	deleteByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据 Example 删除
static String	deleteByPrimaryKey(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据主键逻辑删除
static String	select(org.apache.ibatis.builder.annotation.ProviderContext providerContext)
static String	selectByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据 Example 条件批量查询，根据 Example 条件查询总数，查询结果的数量由方法定义
static String	selectByPrimaryKey(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据主键查找未被逻辑删除的值
static String	selectColumns(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据实体字段条件查询唯一的实体，根据实体字段条件批量查询，查询结果的数量由方法定义
static String	selectCount(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据实体字段条件查询总数
static String	updateByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据 Example 条件批量更新实体信息
static String	updateByExampleSelective(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据 Example 条件批量更新实体不为空的字段
static String	updateByExampleSetValues(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据 Example 条件批量更新实体信息
static String	updateByPrimaryKey(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据主键更新实体
static String	updateByPrimaryKeySelective(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据主键更新实体中不为空的字段
static String	updateByPrimaryKeySelectiveWithForceFields(org.apache.ibatis.builder.annotation.ProviderContext providerContext) 根据主键更新实体中不为空的字段，强制字段不区分是否null，都更新

Methods inherited from class java.lang.Object

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

Constructor Detail

LogicalProvider

public LogicalProvider()

Method Detail

select

public static String select(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

selectColumns

public static String selectColumns(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据实体字段条件查询唯一的实体，根据实体字段条件批量查询，查询结果的数量由方法定义

Parameters:

providerContext - 上下文

Returns:

cacheKey

selectByExample

public static String selectByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据 Example 条件批量查询，根据 Example 条件查询总数，查询结果的数量由方法定义

Parameters:

providerContext - 上下文

Returns:

cacheKey

countByExample

public static String countByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据 Example 条件查询总数

Parameters:

providerContext - 上下文

Returns:

cacheKey

selectByPrimaryKey

public static String selectByPrimaryKey(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据主键查找未被逻辑删除的值

Parameters:

providerContext - 上下文

Returns:

cacheKey

selectCount

public static String selectCount(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据实体字段条件查询总数

Parameters:

providerContext - 上下文

Returns:

cacheKey

updateByExample

public static String updateByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据 Example 条件批量更新实体信息

Parameters:

providerContext - 上下文

Returns:

cacheKey

updateByExampleSelective

public static String updateByExampleSelective(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据 Example 条件批量更新实体不为空的字段

Parameters:

providerContext - 上下文

Returns:

cacheKey

updateByExampleSetValues

public static String updateByExampleSetValues(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据 Example 条件批量更新实体信息

Parameters:

providerContext - 上下文

Returns:

cacheKey

updateByPrimaryKey

public static String updateByPrimaryKey(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据主键更新实体

Parameters:

providerContext - 上下文

Returns:

cacheKey

updateByPrimaryKeySelective

public static String updateByPrimaryKeySelective(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据主键更新实体中不为空的字段

Parameters:

providerContext - 上下文

Returns:

cacheKey

updateByPrimaryKeySelectiveWithForceFields

public static String updateByPrimaryKeySelectiveWithForceFields(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据主键更新实体中不为空的字段，强制字段不区分是否null，都更新

Parameters:

providerContext - 上下文

Returns:

cacheKey

delete

public static String delete(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据实体信息批量删除

Parameters:

providerContext - 上下文

Returns:

cacheKey

deleteByPrimaryKey

public static String deleteByPrimaryKey(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据主键逻辑删除

Parameters:

providerContext - 上下文

Returns:

cacheKey

deleteByExample

public static String deleteByExample(org.apache.ibatis.builder.annotation.ProviderContext providerContext)

根据 Example 删除

Parameters:

providerContext - 上下文

Returns:

cacheKey