CDOAdminHandler2 (CDO Model Repository Documentation)

All Superinterfaces:

CDOAdminHandler
```
public interface CDOAdminHandler2
extends CDOAdminHandler
```
An optional extension of the CDOAdminHandler interface that provides additional queries and control functions, such as determination of whether deletion of a particular repository is feasible even to attempt.

Since:

4.2

Author:

Christian W. Damus (CEA LIST)

Nested Class Summary
- Nested classes/interfaces inherited from interface org.eclipse.emf.cdo.server.spi.admin.CDOAdminHandler
  CDOAdminHandler.Factory

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`authenticateAdministrator()`	Authenticates the user as a server administrator, if applicable.
`boolean`	`canDelete(IRepository delegate)`	Queries whether a given `repository` can be deleted.

Methods inherited from interface org.eclipse.emf.cdo.server.spi.admin.CDOAdminHandler
createRepository, deleteRepository, getType

- Method Detail
  - canDelete
```
boolean canDelete(IRepository delegate)
```
    Queries whether a given repository can be deleted. If it cannot, then it will not be deactivated and the delete operation will fail with an exception back to the client.
  - authenticateAdministrator
```
void authenticateAdministrator()
                        throws java.lang.SecurityException
```
    Authenticates the user as a server administrator, if applicable.
    
    Throws:
    
    java.lang.SecurityException - if authentication is required and fails