com.flagwind.mybatis.definition.template

类 BaseInsertTemplate

java.lang.Object

com.flagwind.mybatis.definition.template.MapperTemplate

com.flagwind.mybatis.definition.template.BaseInsertTemplate

public class BaseInsertTemplate
extends MapperTemplate

字段概要

从类继承的字段 com.flagwind.mybatis.definition.template.MapperTemplate

context, mapperClass

构造器概要

构造器

构造器和说明
BaseInsertTemplate(java.lang.Class<?> mapperClass, TemplateContext mapperResolver)

方法概要

限定符和类型	方法和说明
java.lang.String	insert(org.apache.ibatis.mapping.MappedStatement ms) 插入全部,这段代码比较复杂，这里举个例子 CountryU生成的insert方法结构如下： <bind name="countryname_bind" value='@java.util.UUID@randomUUID().toString().replace("-", "")'/> INSERT INTO country_u(id,countryname,countrycode) VALUES <trim prefix="(" suffix=")" suffixOverrides=","> <if test="id !
java.lang.String	insertList(org.apache.ibatis.mapping.MappedStatement ms) 批量插入
java.lang.String	insertListFromMySql(org.apache.ibatis.mapping.MappedStatement ms)
java.lang.String	insertListFromOracle(org.apache.ibatis.mapping.MappedStatement ms)
java.lang.String	insertSelective(org.apache.ibatis.mapping.MappedStatement ms) 插入不为null的字段,这段代码比较复杂，这里举个例子 CountryU生成的insertSelective方法结构如下： <bind name="countryname_bind" value='@java.util.UUID@randomUUID().toString().replace("-", "")'/> INSERT INTO country_u <trim prefix="(" suffix=")" suffixOverrides=","> <if test="id !
java.lang.String	insertUseGeneratedKeys(org.apache.ibatis.mapping.MappedStatement ms) 插入，主键id，自增

从类继承的方法 com.flagwind.mybatis.definition.template.MapperTemplate

addMethodMap, createSqlSource, dynamicSQL, getConfig, getDialectType, getEntityClass, getIdentity, getSeqNextVal, setResultType, setSqlSource, setSqlSource, supportMethod, tableName, tableName

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

BaseInsertTemplate

public BaseInsertTemplate(java.lang.Class<?> mapperClass,
                          TemplateContext mapperResolver)

方法详细资料

insert

public java.lang.String insert(org.apache.ibatis.mapping.MappedStatement ms)

插入全部,这段代码比较复杂，这里举个例子 CountryU生成的insert方法结构如下：

            <bind name="countryname_bind" value='@java.util.UUID@randomUUID().toString().replace("-", "")'/>
            INSERT INTO country_u(id,countryname,countrycode) VALUES
            <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="id != null">#{id,javaType=java.lang.Integer},</if>
            <if test="id == null">#{id,javaType=java.lang.Integer},</if>
            <if test="countryname != null">#{countryname,javaType=java.lang.String},</if>
            <if test="countryname == null">#{countryname_bind,javaType=java.lang.String},</if>
            <if test="countrycode != null">#{countrycode,javaType=java.lang.String},</if>
            <if test="countrycode == null">#{countrycode,javaType=java.lang.String},</if>
            </trim>
     

参数:

ms - 映射申明

返回:

insertSelective

public java.lang.String insertSelective(org.apache.ibatis.mapping.MappedStatement ms)

插入不为null的字段,这段代码比较复杂，这里举个例子 CountryU生成的insertSelective方法结构如下：

            <bind name="countryname_bind" value='@java.util.UUID@randomUUID().toString().replace("-", "")'/>
            INSERT INTO country_u
            <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="id != null">id,</if>
            countryname,
            <if test="countrycode != null">countrycode,</if>
            </trim>
            VALUES
            <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="id != null">#{id,javaType=java.lang.Integer},</if>
            <if test="countryname != null">#{countryname,javaType=java.lang.String},</if>
            <if test="countryname == null">#{countryname_bind,javaType=java.lang.String},</if>
            <if test="countrycode != null">#{countrycode,javaType=java.lang.String},</if>
            </trim>
     

这段代码可以注意对countryname的处理

参数:

ms - 映射申明

返回:

insertList

public java.lang.String insertList(org.apache.ibatis.mapping.MappedStatement ms)

批量插入

参数:

ms - 映射申明

insertListFromOracle

public java.lang.String insertListFromOracle(org.apache.ibatis.mapping.MappedStatement ms)

insertListFromMySql

public java.lang.String insertListFromMySql(org.apache.ibatis.mapping.MappedStatement ms)

insertUseGeneratedKeys

public java.lang.String insertUseGeneratedKeys(org.apache.ibatis.mapping.MappedStatement ms)

插入，主键id，自增

参数:

ms - 映射申明