Package org.craftercms.commons.security.permissions

Interface PermissionResolver<S,R>

public interface PermissionResolver<S,R>

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

Author:

avasquez

Method Summary

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

Method Details

getGlobalPermission

Permission getGlobalPermission(S subject)
                        throws PermissionException

Returns the global permission (that applies to any or all resources) 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,
 R resource)
                  throws PermissionException

Returns the permission associated to the given subject and resource.

Parameters:

subject - the subject (not null)

resource - the protected resource or ID/IDs of the protected resource (not null).

Returns:

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

Throws:

PermissionException