com.baomidou.mybatisplus.core.injector

类 AbstractMethod

java.lang.Object

com.baomidou.mybatisplus.core.injector.AbstractMethod

所有已实现的接口:

Constants, StringPool

直接已知子类:

Delete, DeleteBatchByIds, DeleteById, DeleteByMap, Insert, SelectBatchByIds, SelectById, SelectByMap, SelectCount, SelectList, SelectMaps, SelectMapsPage, SelectObjs, SelectOne, SelectPage, Update, UpdateById

public abstract class AbstractMethod
extends Object
implements Constants

抽象的注入方法类

从以下版本开始:

2018-04-06

作者:

hubin

字段概要

字段

限定符和类型	字段和说明
protected org.apache.ibatis.builder.MapperBuilderAssistant	builderAssistant
protected org.apache.ibatis.session.Configuration	configuration
protected org.apache.ibatis.scripting.LanguageDriver	languageDriver

从接口继承的字段 com.baomidou.mybatisplus.core.toolkit.Constants

COLLECTION, COLUMN_MAP, COLUMN_MAP_IS_EMPTY, ENTITY, ENTITY_DOT, MD5, Q_WRAPPER_SQL_SELECT, U_WRAPPER_SQL_SET, WHERE, WRAPPER, WRAPPER_DOT, WRAPPER_EMPTYOFNORMAL, WRAPPER_EMPTYOFWHERE, WRAPPER_ENTITY, WRAPPER_ENTITY_DOT, WRAPPER_NONEMPTYOFENTITY, WRAPPER_NONEMPTYOFNORMAL, WRAPPER_NONEMPTYOFWHERE, WRAPPER_SQLSEGMENT

从接口继承的字段 com.baomidou.mybatisplus.core.toolkit.StringPool

AMPERSAND, AND, ASTERISK, AT, BACK_SLASH, BACKTICK, BYTES_NEW_LINE, COLON, COMMA, CRLF, DASH, DOLLAR, DOLLAR_LEFT_BRACE, DOT, DOT_CLASS, DOT_JAVA, DOT_XML, DOTDOT, EMPTY, EMPTY_ARRAY, EQUALS, EXCLAMATION_MARK, FALSE, HASH, HASH_LEFT_BRACE, HAT, HTML_AMP, HTML_GT, HTML_LT, HTML_NBSP, HTML_QUOTE, ISO_8859_1, LEFT_BRACE, LEFT_BRACKET, LEFT_CHEV, LEFT_SQ_BRACKET, N, NEWLINE, NO, NULL, OFF, ON, ONE, PERCENT, PIPE, PLUS, QUESTION_MARK, QUOTE, RETURN, RIGHT_BRACE, RIGHT_BRACKET, RIGHT_CHEV, RIGHT_SQ_BRACKET, SEMICOLON, SINGLE_QUOTE, SLASH, SPACE, STAR, TAB, TILDA, TRUE, UNDERSCORE, US_ASCII, UTF_8, Y, YES, ZERO

构造器概要

构造器

构造器和说明
AbstractMethod()

方法概要

限定符和类型	方法和说明
protected org.apache.ibatis.mapping.MappedStatement	addDeleteMappedStatement(Class<?> mapperClass, String id, org.apache.ibatis.mapping.SqlSource sqlSource) 删除
protected org.apache.ibatis.mapping.MappedStatement	addInsertMappedStatement(Class<?> mapperClass, Class<?> modelClass, String id, org.apache.ibatis.mapping.SqlSource sqlSource, org.apache.ibatis.executor.keygen.KeyGenerator keyGenerator, String keyProperty, String keyColumn) 插入
protected org.apache.ibatis.mapping.MappedStatement	addMappedStatement(Class<?> mapperClass, String id, org.apache.ibatis.mapping.SqlSource sqlSource, org.apache.ibatis.mapping.SqlCommandType sqlCommandType, Class<?> parameterClass, String resultMap, Class<?> resultType, org.apache.ibatis.executor.keygen.KeyGenerator keyGenerator, String keyProperty, String keyColumn) 添加 MappedStatement 到 Mybatis 容器
protected org.apache.ibatis.mapping.MappedStatement	addSelectMappedStatement(Class<?> mapperClass, String id, org.apache.ibatis.mapping.SqlSource sqlSource, Class<?> resultType, TableInfo table) 查询
protected org.apache.ibatis.mapping.MappedStatement	addUpdateMappedStatement(Class<?> mapperClass, Class<?> modelClass, String id, org.apache.ibatis.mapping.SqlSource sqlSource) 更新
void	inject(org.apache.ibatis.builder.MapperBuilderAssistant builderAssistant, Class<?> mapperClass, Class<?> modelClass, TableInfo tableInfo) 注入自定义方法
abstract org.apache.ibatis.mapping.MappedStatement	injectMappedStatement(Class<?> mapperClass, Class<?> modelClass, TableInfo tableInfo) 注入自定义 MappedStatement
protected String	sqlCount() SQL 查询记录行数
protected String	sqlSelectColumns(TableInfo table, boolean queryWrapper) SQL 查询所有表字段
protected String	sqlSelectObjsColumns(TableInfo table) SQL 设置selectObj sql select
protected String	sqlSet(boolean logic, boolean ew, TableInfo table, boolean judgeAliasNull, String alias, String prefix) SQL 更新 set 语句
protected String	sqlWhereByMap(TableInfo table) SQL map 查询条件
protected String	sqlWhereEntityWrapper(boolean newLine, TableInfo table) EntityWrapper方式获取select where

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

configuration

protected org.apache.ibatis.session.Configuration configuration

languageDriver

protected org.apache.ibatis.scripting.LanguageDriver languageDriver

builderAssistant

protected org.apache.ibatis.builder.MapperBuilderAssistant builderAssistant

构造器详细资料

AbstractMethod

public AbstractMethod()

方法详细资料

inject

public void inject(org.apache.ibatis.builder.MapperBuilderAssistant builderAssistant,
                   Class<?> mapperClass,
                   Class<?> modelClass,
                   TableInfo tableInfo)

注入自定义方法

sqlSet

protected String sqlSet(boolean logic,
                        boolean ew,
                        TableInfo table,
                        boolean judgeAliasNull,
                        String alias,
                        String prefix)

SQL 更新 set 语句

参数:

logic - 是否逻辑删除注入器

ew - 是否存在 UpdateWrapper 条件

table - 表信息

alias - 别名

prefix - 前缀

返回:

sql

sqlSelectColumns

protected String sqlSelectColumns(TableInfo table,
                                  boolean queryWrapper)

SQL 查询所有表字段

参数:

table - 表信息

queryWrapper - 是否为使用 queryWrapper 查询

返回:

sql 脚本

sqlCount

protected String sqlCount()

SQL 查询记录行数

返回:

count sql 脚本

sqlSelectObjsColumns

protected String sqlSelectObjsColumns(TableInfo table)

SQL 设置selectObj sql select

参数:

table - 表信息

sqlWhereByMap

protected String sqlWhereByMap(TableInfo table)

SQL map 查询条件

sqlWhereEntityWrapper

protected String sqlWhereEntityWrapper(boolean newLine,
                                       TableInfo table)

EntityWrapper方式获取select where

参数:

newLine - 是否提到下一行

table - 表信息

返回:

String

addSelectMappedStatement

protected org.apache.ibatis.mapping.MappedStatement addSelectMappedStatement(Class<?> mapperClass,
                                                                             String id,
                                                                             org.apache.ibatis.mapping.SqlSource sqlSource,
                                                                             Class<?> resultType,
                                                                             TableInfo table)

查询

addInsertMappedStatement

protected org.apache.ibatis.mapping.MappedStatement addInsertMappedStatement(Class<?> mapperClass,
                                                                             Class<?> modelClass,
                                                                             String id,
                                                                             org.apache.ibatis.mapping.SqlSource sqlSource,
                                                                             org.apache.ibatis.executor.keygen.KeyGenerator keyGenerator,
                                                                             String keyProperty,
                                                                             String keyColumn)

插入

addDeleteMappedStatement

protected org.apache.ibatis.mapping.MappedStatement addDeleteMappedStatement(Class<?> mapperClass,
                                                                             String id,
                                                                             org.apache.ibatis.mapping.SqlSource sqlSource)

删除

addUpdateMappedStatement

protected org.apache.ibatis.mapping.MappedStatement addUpdateMappedStatement(Class<?> mapperClass,
                                                                             Class<?> modelClass,
                                                                             String id,
                                                                             org.apache.ibatis.mapping.SqlSource sqlSource)

更新

addMappedStatement

protected org.apache.ibatis.mapping.MappedStatement addMappedStatement(Class<?> mapperClass,
                                                                       String id,
                                                                       org.apache.ibatis.mapping.SqlSource sqlSource,
                                                                       org.apache.ibatis.mapping.SqlCommandType sqlCommandType,
                                                                       Class<?> parameterClass,
                                                                       String resultMap,
                                                                       Class<?> resultType,
                                                                       org.apache.ibatis.executor.keygen.KeyGenerator keyGenerator,
                                                                       String keyProperty,
                                                                       String keyColumn)

添加 MappedStatement 到 Mybatis 容器

injectMappedStatement

public abstract org.apache.ibatis.mapping.MappedStatement injectMappedStatement(Class<?> mapperClass,
                                                                                Class<?> modelClass,
                                                                                TableInfo tableInfo)

注入自定义 MappedStatement

参数:

mapperClass - mapper 接口

modelClass - mapper 泛型

tableInfo - 数据库表反射信息

返回:

MappedStatement