Permission Control @Power
The @Power annotation gives fine-grained control over which CRUD operations are enabled on an Erupt UI — add, delete, edit, query, import, and export.
Controls the capabilities of an Erupt class: add, edit, delete, import, export, and more.
Usage
java
@Erupt(
name = "Erupt",
power = @Power(add = true, delete = true,
edit = true, query = true,
importable = false, export = false)
)
public class EruptTest extends BaseModel {
}Attributes
| Attribute | Type | Default | Description |
|---|---|---|---|
add | boolean | true | Whether adding data is allowed |
delete | boolean | true | Whether deleting data is allowed |
edit | boolean | true | Whether editing data is allowed |
query | boolean | true | Whether querying data is allowed |
viewDetails | boolean | true | Whether viewing record details is allowed |
export | boolean | false | Whether exporting data is allowed |
importable | boolean | false | Whether importing data is allowed |
powerHandler | Class | - | Implement this interface to control permissions dynamically |
Annotation Definition
java
public @interface Power {
boolean add() default true; // add data
boolean delete() default true; // delete data
boolean edit() default true; // edit data
boolean query() default true; // query data
boolean viewDetails() default true; // view record details
boolean export() default false; // export data
boolean importable() default false; // import data
// implement this interface to control permissions dynamically
Class<? extends PowerHandler> powerHandler() default PowerHandler.class;
}java
public interface PowerHandler {
/**
* Dynamically control feature permissions
* @param power a simple POJO representing add/delete/edit/query capabilities
*/
void handler(PowerObject power);
}Notes
When a user accesses the page, both menu permissions and annotation values are checked. If a feature is enabled in @Power but still not visible, verify that the corresponding menu permission is complete — any missing permissions must be added manually.
Contributors
YuePeng