Module bus.mapper

Package org.miaixz.bus.mapper.parsing

Class SqlMetaCache

java.lang.Object

org.miaixz.bus.mapper.parsing.SqlMetaCache

public class SqlMetaCache
extends Object

SQL 缓存类，用于延迟生成 SQL 脚本

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field	Description
static final SqlMetaCache	NULL	空对象实例

Constructor Summary

Constructors

Constructor	Description
SqlMetaCache(org.apache.ibatis.builder.annotation.ProviderContext providerContext, TableMeta tableMeta, Supplier<String> sqlScriptSupplier)	构造函数，初始化 SQL 缓存

Method Summary

Modifier and Type	Method	Description
org.apache.ibatis.builder.annotation.ProviderContext	getProviderContext()	获取执行方法上下文
String	getSqlScript()	获取 SQL 脚本，延迟到最终生成 SqlSource 时执行
TableMeta	getTableMeta()	获取实体类信息

Methods inherited from class java.lang.Object

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

Field Details

NULL

public static final SqlMetaCache NULL

空对象实例

Constructor Details

SqlMetaCache

public SqlMetaCache(org.apache.ibatis.builder.annotation.ProviderContext providerContext,
 TableMeta tableMeta,
 Supplier<String> sqlScriptSupplier)

构造函数，初始化 SQL 缓存

Parameters:

providerContext - 执行方法上下文

tableMeta - 实体类信息

sqlScriptSupplier - SQL 脚本提供者

Method Details

getSqlScript

public String getSqlScript()

获取 SQL 脚本，延迟到最终生成 SqlSource 时执行

Returns:

SQL 脚本

getProviderContext

public org.apache.ibatis.builder.annotation.ProviderContext getProviderContext()

获取执行方法上下文

Returns:

执行方法上下文

getTableMeta

public TableMeta getTableMeta()

获取实体类信息

Returns:

实体类信息