org.craftercms.commons.security.permissions

Interface PermissionResolver<S,O>

public interface PermissionResolver<S,O>

Resolves the permissions for a particular type of subjects and objects.

Author:

avasquez

Method Summary

Modifier and Type	Method and Description
Permission	getGlobalPermission(S subject) Returns the global permission (that applies to any or all objects) associated to the given subject.
Permission	getPermission(S subject, O object) Returns the permission associated to the given subject and object.

Method Detail

getGlobalPermission

Permission getGlobalPermission(S subject)
                        throws PermissionException

Returns the global permission (that applies to any or all objects) associated to the given subject.

Parameters:

subject - the subject

Returns:

the global permission, or null if no permission found

Throws:

PermissionException

getPermission

Permission getPermission(S subject,
                         O object)
                  throws PermissionException

Returns the permission associated to the given subject and object.

Parameters:

subject - the subject (not null)

object - the secured object or ID of the secured object (not null).

Returns:

the object/subject permission, or null if no permission found

Throws:

PermissionException