Package org.silverpeas.core.security.authorization

Interface ComponentAuthorization

All Known Implementing Classes:

TodoComponentAuthorization

public interface ComponentAuthorization

Component security provides a way to check a user have enough rights to access a given object in a Silverpeas component instance. Each Silverpeas component should implements this interface according to the objects or resources it manages.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ComponentAuthorization.ComponentResourceReference	Representation of a resource in order to filtered by the API implementations.

Method Summary

Modifier and Type	Method	Description
<T> Stream<T>	filter(Collection<T> resources, Function<T,ComponentAuthorization.ComponentResourceReference> converter, String userId, AccessControlOperation... operations)	Filtering the given resources from user rights.
static Set<ComponentAuthorization>	getAll()
boolean	isRelatedTo(String instanceId)	Is this service related to the specified component instance.

Method Detail

getAll

static Set<ComponentAuthorization> getAll()

isRelatedTo

boolean isRelatedTo(String instanceId)

Is this service related to the specified component instance. The service is related to the specified instance if it is a service defined by the application from which the instance was spawned.

Parameters:

instanceId - the unique instance identifier of the component.

Returns:

true if the instance is spawn from the application to which the service is related. False otherwise.

filter

<T> Stream<T> filter(Collection<T> resources,
                     Function<T,ComponentAuthorization.ComponentResourceReference> converter,
                     String userId,
                     AccessControlOperation... operations)

Filtering the given resources from user rights.

The order into which the given resources are provided is kept.

Type Parameters:

T - the type of a resource contained into resource list.

Parameters:

resources - the resources to filter.

converter - the converter which permits to get the ComponentAuthorization.ComponentResourceReference instance from a T resource.

userId - the identifier of the user.

operations - the operations to give to AccessControlContext.

Returns:

a filtered stream of T resource, ordered as the given resources are.