mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-26 09:11:52 +08:00
初始化 DataPermission 的模型
This commit is contained in:
parent
c99115abe7
commit
e9ba4ac705
@ -0,0 +1,35 @@
|
|||||||
|
package cn.iocoder.yudao.framework.datapermission.config;
|
||||||
|
|
||||||
|
import cn.iocoder.yudao.framework.datapermission.core.rule.DataPermissionRule;
|
||||||
|
|
||||||
|
import java.lang.annotation.*;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 数据权限注解
|
||||||
|
* 可声明在类或者方法上,标识使用的数据权限规则
|
||||||
|
*
|
||||||
|
* @author 芋道源码
|
||||||
|
*/
|
||||||
|
@Target({ElementType.TYPE, ElementType.METHOD})
|
||||||
|
@Retention(RetentionPolicy.RUNTIME)
|
||||||
|
@Documented
|
||||||
|
public @interface DataPermission {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 当前类或方法是否开启数据权限
|
||||||
|
* 即使不添加 @DataPermission 注解,默认是开启状态
|
||||||
|
* 可通过设置 enable 为 false 禁用
|
||||||
|
*/
|
||||||
|
boolean enable() default true;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 生效的数据权限规则数组,优先级高于 {@link #excludeRules()}
|
||||||
|
*/
|
||||||
|
Class<DataPermissionRule>[] includeRules() default {};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 排除的数据权限规则数组,优先级最低
|
||||||
|
*/
|
||||||
|
Class<DataPermissionRule>[] excludeRules() default {};
|
||||||
|
|
||||||
|
}
|
@ -24,7 +24,6 @@ import org.apache.ibatis.session.ResultHandler;
|
|||||||
import org.apache.ibatis.session.RowBounds;
|
import org.apache.ibatis.session.RowBounds;
|
||||||
|
|
||||||
import java.sql.Connection;
|
import java.sql.Connection;
|
||||||
import java.sql.SQLException;
|
|
||||||
import java.util.Collection;
|
import java.util.Collection;
|
||||||
import java.util.Deque;
|
import java.util.Deque;
|
||||||
import java.util.LinkedList;
|
import java.util.LinkedList;
|
||||||
@ -35,9 +34,11 @@ public class DataPermissionInterceptor extends JsqlParserSupport implements Inne
|
|||||||
// private TenantLineHandler tenantLineHandler;
|
// private TenantLineHandler tenantLineHandler;
|
||||||
|
|
||||||
@Override
|
@Override
|
||||||
public void beforeQuery(Executor executor, MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler, BoundSql boundSql) throws SQLException {
|
public void beforeQuery(Executor executor, MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler, BoundSql boundSql) {
|
||||||
|
// TODO 芋艿:这个判断,后续读懂下
|
||||||
if (InterceptorIgnoreHelper.willIgnoreTenantLine(ms.getId())) return;
|
if (InterceptorIgnoreHelper.willIgnoreTenantLine(ms.getId())) return;
|
||||||
PluginUtils.MPBoundSql mpBs = PluginUtils.mpBoundSql(boundSql);
|
PluginUtils.MPBoundSql mpBs = PluginUtils.mpBoundSql(boundSql);
|
||||||
|
// TODO 芋艿:null=》DataScope
|
||||||
mpBs.sql(parserSingle(mpBs.sql(), null));
|
mpBs.sql(parserSingle(mpBs.sql(), null));
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -123,20 +124,6 @@ public class DataPermissionInterceptor extends JsqlParserSupport implements Inne
|
|||||||
return equalsTo;
|
return equalsTo;
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
|
||||||
* 追加 SelectItem
|
|
||||||
*
|
|
||||||
* @param selectItems SelectItem
|
|
||||||
*/
|
|
||||||
protected void appendSelectItem(List<SelectItem> selectItems) {
|
|
||||||
if (CollectionUtils.isEmpty(selectItems)) return;
|
|
||||||
if (selectItems.size() == 1) {
|
|
||||||
SelectItem item = selectItems.get(0);
|
|
||||||
if (item instanceof AllColumns || item instanceof AllTableColumns) return;
|
|
||||||
}
|
|
||||||
selectItems.add(new SelectExpressionItem(new Column(getTenantIdColumn())));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* 处理 PlainSelect
|
* 处理 PlainSelect
|
||||||
*/
|
*/
|
||||||
@ -377,12 +364,6 @@ public class DataPermissionInterceptor extends JsqlParserSupport implements Inne
|
|||||||
return new Column(column.toString());
|
return new Column(column.toString());
|
||||||
}
|
}
|
||||||
|
|
||||||
// @Override
|
|
||||||
// public void setProperties(Properties properties) {
|
|
||||||
// PropertyMapper.newInstance(properties).whenNotBlank("tenantLineHandler",
|
|
||||||
// ClassUtils::newInstance, this::setTenantLineHandler);
|
|
||||||
// }
|
|
||||||
|
|
||||||
// TODO 芋艿:未实现
|
// TODO 芋艿:未实现
|
||||||
|
|
||||||
private boolean ignoreTable(String tableName) {
|
private boolean ignoreTable(String tableName) {
|
||||||
|
@ -0,0 +1,36 @@
|
|||||||
|
package cn.iocoder.yudao.framework.datapermission.core.rule;
|
||||||
|
|
||||||
|
import com.baomidou.mybatisplus.core.metadata.TableInfoHelper;
|
||||||
|
import net.sf.jsqlparser.expression.Alias;
|
||||||
|
import net.sf.jsqlparser.expression.Expression;
|
||||||
|
|
||||||
|
import java.util.Set;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 数据权限规则接口
|
||||||
|
* 通过实现接口,自定义数据规则。例如说,
|
||||||
|
*
|
||||||
|
* @author 芋道源码
|
||||||
|
*/
|
||||||
|
public interface DataPermissionRule {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 返回需要生效的表名数组
|
||||||
|
* 为什么需要该方法?Data Permission 数组基于 SQL 重写,通过 Where 返回只有权限的数据
|
||||||
|
*
|
||||||
|
* 如果需要基于实体名获得表名,可调用 {@link TableInfoHelper#getTableInfo(Class)} 获得
|
||||||
|
*
|
||||||
|
* @return 表名数组
|
||||||
|
*/
|
||||||
|
Set<String> getTableNames();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 根据表名和别名,生成对应的 WHERE / OR 过滤条件
|
||||||
|
*
|
||||||
|
* @param tableName 表名
|
||||||
|
* @param tableAlias 别名,可能为空
|
||||||
|
* @return 过滤条件 Expression 表达式
|
||||||
|
*/
|
||||||
|
Expression getExpression(String tableName, Alias tableAlias);
|
||||||
|
|
||||||
|
}
|
@ -0,0 +1,9 @@
|
|||||||
|
package cn.iocoder.yudao.framework.datapermission.core.rule;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* {@link DataPermissionRule} 工厂接口,提供如下能力:
|
||||||
|
* 1. {@link DataPermissionRule} 的容器
|
||||||
|
* 2. TODO 芋艿:
|
||||||
|
*/
|
||||||
|
public interface DataPermissionRuleFactory {
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user