AccessResolverDecorator

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edu.internet2.middleware.grouper.privs
Class AccessResolverDecorator

java.lang.Object
  edu.internet2.middleware.grouper.privs.AccessResolverDecorator

All Implemented Interfaces:: AccessResolver

Direct Known Subclasses:: CachingAccessResolver, GrouperAllAccessResolver, GrouperSystemAccessResolver, ValidatingAccessResolver, WheelAccessResolver

public abstract class AccessResolverDecorator
extends Object
implements AccessResolver
extends Object
implements AccessResolver

Decorator for AccessResolver.

Since:: 1.2.1
Version:: $Id: AccessResolverDecorator.java,v 1.3 2009-09-21 06:14:26 mchyzer Exp $
Author:: blair christensen.

Constructor Summary
`AccessResolverDecorator(AccessResolver resolver)`

Method Summary
`void`	`flushCache()` flush cache if caching resolver
`AccessResolver`	`getDecoratedResolver()`
`GrouperSession`	`getGrouperSession()` get a reference to the session
`Set<Group>`	`getGroupsWhereSubjectDoesntHavePrivilege(String stemId, Stem.Scope scope, edu.internet2.middleware.subject.Subject subject, Privilege privilege, boolean considerAllSubject, String sqlLikeString)` find the groups which do not have a certain privilege
`Set<Group>`	`getGroupsWhereSubjectHasPrivilege(edu.internet2.middleware.subject.Subject subject, Privilege privilege)` Get all groups where subject has privilege.
`Set<AccessPrivilege>`	`getPrivileges(Group group, edu.internet2.middleware.subject.Subject subject)` Get all privileges subject has on group.
`Set<Stem>`	`getStemsWhereGroupThatSubjectHasPrivilege(edu.internet2.middleware.subject.Subject subject, Privilege privilege)` Get all stems which have groups where subject has privilege.
`Set<edu.internet2.middleware.subject.Subject>`	`getSubjectsWithPrivilege(Group group, Privilege privilege)` Get all subjects with privilege on group.
`void`	`grantPrivilege(Group group, edu.internet2.middleware.subject.Subject subject, Privilege privilege, String uuid)` Grant privilege to subject on group.
`boolean`	`hasPrivilege(Group group, edu.internet2.middleware.subject.Subject subject, Privilege privilege)` Check whether subject has privilege on group.
`boolean`	`hqlFilterGroupsNotWithPrivWhereClause(edu.internet2.middleware.subject.Subject subject, HqlQuery hqlQuery, StringBuilder hql, String groupColumn, Privilege privilege, boolean considerAllSubject)` for a group query, check to make sure the subject cant see the records
`boolean`	`hqlFilterGroupsWhereClause(edu.internet2.middleware.subject.Subject subject, HqlQuery hqlQuery, StringBuilder hql, String groupColumn, Set<Privilege> privInSet)` for a group query, check to make sure the subject can see the records (if filtering HQL, you can do the postHqlFilterGroups instead if you like)
`Set<Group>`	`postHqlFilterGroups(Set<Group> groups, edu.internet2.middleware.subject.Subject subject, Set<Privilege> privInSet)` after HQL is run, filter groups.
`Set<Membership>`	`postHqlFilterMemberships(edu.internet2.middleware.subject.Subject subject, Set<Membership> memberships)` filter memberships for things the subject can see
`Set<Stem>`	`postHqlFilterStemsWithGroups(Set<Stem> stems, edu.internet2.middleware.subject.Subject subject, Set<Privilege> inPrivSet)` after HQL is run, filter stems that have groups with privs.
`void`	`privilegeCopy(Group g1, Group g2, Privilege priv)` Copies privileges for subjects that have the specified privilege on g1 to g2.
`void`	`privilegeCopy(edu.internet2.middleware.subject.Subject subj1, edu.internet2.middleware.subject.Subject subj2, Privilege priv)` Copies privileges of type priv on any subject for the given Subject subj1 to the given Subject subj2.
`Set<PrivilegeSubjectContainer>`	`retrievePrivileges(Group group, Set<Privilege> privileges, MembershipType membershipType, QueryPaging queryPaging, Set<Member> additionalMembers)` get a list of privilege subjects, there are no results with the same subject
`void`	`revokeAllPrivilegesForSubject(edu.internet2.middleware.subject.Subject subject)` Revoke all access privileges that this subject has.
`void`	`revokePrivilege(Group group, Privilege privilege)` Revoke privilege from all subjects on group.
`void`	`revokePrivilege(Group group, edu.internet2.middleware.subject.Subject subject, Privilege privilege)` Revoke privilege from subject on group.
`void`	`stop()` clean up resources, session is stopped

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

Constructor Detail

AccessResolverDecorator

public AccessResolverDecorator(AccessResolver resolver)
                        throws IllegalArgumentException

Parameters:: resolver - AccessResolver to decorate.
Throws:: IllegalArgumentException - if resolver is null.
Since:: 1.2.1

Method Detail

getDecoratedResolver

public AccessResolver getDecoratedResolver()
                                    throws IllegalStateException

Returns:: Decorated AccessResolver.
Throws:: IllegalStateException - if no decorated AccessResolver.
Since:: 1.2.1