Authorizable (appNG Parent 2.0.0-SNAPSHOT API)

All Superinterfaces:

Identifiable<T>, Nameable, Named<T>, Serializable
```
public interface Authorizable<T extends Serializable>
extends Named<T>
```
If a Application want's to authorize a domain object to several Roles, the domain-object needs to implement Authorizable.
The Roles provided by the Application can be obtained by calling Application.getRoles(). Since the Roles are maintained by appNG and not by the Application itself, the Authorizable just needs to maintain the IDs of the authorized Roles.
When using JPA for persisting domain objects, this can easily be done by using a javax.persistence.ElementCollection.
```
 @ElementCollection
 public List<Integer> getRoleIds() {
        return roleIds;
 }
 
```
Author:

Matthias Müller

See Also:

Subject.isAuthorized(Authorizable), Application.getRoles()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`List<Integer>`	`getRoleIds()`	Returns a list containing the IDs of all `Role`s which are authorized to access this `Authorizable`.

Methods inherited from interface org.appng.api.model.Identifiable
getId

Methods inherited from interface org.appng.api.model.Nameable
getDescription, getName

- Method Detail
  - getRoleIds
```
List<Integer> getRoleIds()
```
    Returns a list containing the IDs of all Roles which are authorized to access this Authorizable.
    
    Returns:
    
    a list containing the IDs of all Roles which are authorized to access this Authorizable