Package org.miaixz.bus.mapper.builder

Class EntityBuilder

java.lang.Object

org.miaixz.bus.mapper.builder.EntityBuilder

public class EntityBuilder
extends Object

实体类工具类 - 处理实体和数据库表以及字段关键的一个类

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
EntityBuilder()

Method Summary

Modifier and Type	Method	Description
static Set<EntityColumn>	getColumns(Class<?> entityClass)	获取全部列
static EntityTable	getEntityTable(Class<?> entityClass)	获取表对象
static EntityTable	getEntityTableOrNull(Class<?> entityClass)	获取表对象，如果没有则返回Null
static String	getOrderByClause(Class<?> entityClass)	获取默认的orderby语句
static Set<EntityColumn>	getPKColumns(Class<?> entityClass)	获取主键信息
static String	getSelectColumns(Class<?> entityClass)	获取查询的Select
static void	initEntityNameMap(Class<?> entityClass, Property property)	初始化实体属性
static void	setKeyProperties(Set<EntityColumn> pkColumns, org.apache.ibatis.mapping.MappedStatement ms)	通过反射设置MappedStatement的keyProperties字段值

Methods inherited from class java.lang.Object

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

Constructor Details

EntityBuilder

public EntityBuilder()

Method Details

getEntityTable

public static EntityTable getEntityTable(Class<?> entityClass)

获取表对象

Parameters:

entityClass - 实体Class对象

Returns:

the object

getEntityTableOrNull

public static EntityTable getEntityTableOrNull(Class<?> entityClass)

获取表对象，如果没有则返回Null

Parameters:

entityClass -

Returns:

getOrderByClause

public static String getOrderByClause(Class<?> entityClass)

获取默认的orderby语句

Parameters:

entityClass - 实体Class对象

Returns:

the string

getColumns

public static Set<EntityColumn> getColumns(Class<?> entityClass)

获取全部列

Parameters:

entityClass - 实体Class对象

Returns:

the object

getPKColumns

public static Set<EntityColumn> getPKColumns(Class<?> entityClass)

获取主键信息

Parameters:

entityClass - 实体Class对象

Returns:

the object

getSelectColumns

public static String getSelectColumns(Class<?> entityClass)

获取查询的Select

Parameters:

entityClass - 实体Class对象

Returns:

the string

initEntityNameMap

public static void initEntityNameMap(Class<?> entityClass,
 Property property)

初始化实体属性

Parameters:

entityClass - 实体Class对象

property - 配置

setKeyProperties

public static void setKeyProperties(Set<EntityColumn> pkColumns,
 org.apache.ibatis.mapping.MappedStatement ms)

通过反射设置MappedStatement的keyProperties字段值

Parameters:

pkColumns - 所有的主键字段

ms - MappedStatement