org.mmbase.security.implementation.cloudcontext

Interface ContextProvider

All Known Implementing Classes:

BasicContextProvider, WorkFlowContextProvider

public interface ContextProvider

The implemention of 'context' is pluggable, and should be returned by Verify.getContextProvider().

Version:

$Id$ MMBase-1.9.1

Author:

Michiel Meeuwissen

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ContextProvider.AllowingContexts

Method Summary

Modifier and Type	Method and Description
Authorization.QueryCheck	check(User userContext, Query query, Operation operation)
String	getContext(User user, MMObjectNode node)
String	getContextName(MMObjectNode context) Returns the name of the context belonging to a certain context node.
MMObjectNode	getContextNode(MMObjectNode node) Returns the MMObjectNode representing the 'context' of a certain other node
MMObjectNode	getContextNode(String context) Returns the MMObjectNode representing the 'context' which is identifier with the given name.
Collection<NodeSearchQuery>	getContextQueries()
Set<String>	getPossibleContexts(User user)
Set<String>	getPossibleContexts(User user, MMObjectNode node)
boolean	grant(User user, MMObjectNode contextNode, MMObjectNode groupOrUserNode, Operation operation)
boolean	mayDo(User user, MMObjectNode nodeId, Operation operation)
boolean	mayDoOnContext(MMObjectNode userNode, MMObjectNode contextNode, Operation operation, boolean checkOwnRights)
boolean	mayGrant(User user, MMObjectNode contextNode, MMObjectNode groupOrUserNode, Operation operation) Whether, or not, the user is allowed to grant the security operation to the group or user on the context node.
boolean	mayRevoke(User user, MMObjectNode contextNode, MMObjectNode groupOrUserNode, Operation operation) Whether, or not, the user is allowed to revoke the security operation to the group or user on the context node.
boolean	revoke(User user, MMObjectNode contextNode, MMObjectNode groupOrUserNode, Operation operation)
void	setContext(User user, MMObjectNode node, String context) Sets the context of the given ode.

Method Detail

getContextQueries

Collection<NodeSearchQuery> getContextQueries()

setContext

void setContext(User user,
                MMObjectNode node,
                String context)

Sets the context of the given ode.

getContextName

String getContextName(MMObjectNode context)

Returns the name of the context belonging to a certain context node.

getContextNode

MMObjectNode getContextNode(MMObjectNode node)

Returns the MMObjectNode representing the 'context' of a certain other node

getContextNode

MMObjectNode getContextNode(String context)

Returns the MMObjectNode representing the 'context' which is identifier with the given name.

getContext

String getContext(User user,
                  MMObjectNode node)

getPossibleContexts

Set<String> getPossibleContexts(User user,
                                MMObjectNode node)
                         throws SecurityException

Throws:

SecurityException

getPossibleContexts

Set<String> getPossibleContexts(User user)
                         throws SecurityException

Throws:

SecurityException

mayDo

boolean mayDo(User user,
              MMObjectNode nodeId,
              Operation operation)
       throws SecurityException

Throws:

SecurityException

mayDoOnContext

boolean mayDoOnContext(MMObjectNode userNode,
                       MMObjectNode contextNode,
                       Operation operation,
                       boolean checkOwnRights)

mayGrant

boolean mayGrant(User user,
                 MMObjectNode contextNode,
                 MMObjectNode groupOrUserNode,
                 Operation operation)

Whether, or not, the user is allowed to grant the security operation to the group or user on the context node.

mayRevoke

boolean mayRevoke(User user,
                  MMObjectNode contextNode,
                  MMObjectNode groupOrUserNode,
                  Operation operation)

Whether, or not, the user is allowed to revoke the security operation to the group or user on the context node.

grant

boolean grant(User user,
              MMObjectNode contextNode,
              MMObjectNode groupOrUserNode,
              Operation operation)

revoke

boolean revoke(User user,
               MMObjectNode contextNode,
               MMObjectNode groupOrUserNode,
               Operation operation)

check

Authorization.QueryCheck check(User userContext,
                               Query query,
                               Operation operation)