KernelSecurityManager (central-repository 4.0.0-RC API)

java.lang.Object
- java.lang.SecurityManager
- - com.microej.kf.util.security.KernelSecurityManager

```
public class KernelSecurityManager
extends SecurityManager
```
An example of SecurityManager implementation based on Kernel/Feature runtime model. Implemented checks:
- A Feature cannot access a File out of its dedicated space

Constructor Summary

Constructors
Constructor Description

KernelSecurityManager()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`checkPermission(Permission perm)`	Throws a `SecurityException` if the requested access, specified by the given permission, is not permitted based on the security policy currently in effect.
`void`	`setFeaturePermissionDelegate(Class<? extends Permission> permission, FeaturePermissionCheckDelegate delegate)`
`protected void`	`unknownPermission(Permission perm)`	This method is called when there is no registered delegate for this kind of Permission.

Methods inherited from class java.lang.SecurityManager
checkAccess

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KernelSecurityManager
```
public KernelSecurityManager()
```
- Method Detail
  - setFeaturePermissionDelegate
```
public void setFeaturePermissionDelegate(Class<? extends Permission> permission,
                                         FeaturePermissionCheckDelegate delegate)
```
  - checkPermission
```
public void checkPermission(Permission perm)
```
    Description copied from class: SecurityManager
    
    Throws a SecurityException if the requested access, specified by the given permission, is not permitted based on the security policy currently in effect.
    
    Overrides:
    
    checkPermission in class SecurityManager
    
    Parameters:
    
    perm - the requested permission.
  - unknownPermission
```
protected void unknownPermission(Permission perm)
```
    This method is called when there is no registered delegate for this kind of Permission. Implementation choice is to throw a SecurityException by default.
    
    Parameters:
    
    perm - the unknown permission