edu.internet2.middleware.grouper.privs
Interface AttributeDefAdapter

All Known Implementing Classes:

BaseAttrDefAdapter, GrouperAttributeDefAdapter, GrouperNonDbAttrDefAdapter

public interface AttributeDefAdapter

Grouper AttributeDef Privilege interface.

Unless you are implementing a new implementation of this interface, you should not need to directly use these methods as they are all wrapped by methods in the AttributeDef class.

Version:

$Id: AttributeDefAdapter.java,v 1.1 2009-09-21 06:14:26 mchyzer Exp $

Author:

blair christensen.

getSubjectsWithPriv

Set<edu.internet2.middleware.subject.Subject> getSubjectsWithPriv(GrouperSession s,
                                                                  AttributeDef attributeDef,
                                                                  Privilege priv)
                                                                  throws SchemaException

Get all subjects with this privilege on this attribute definition.

 Set admins = ap.getSubjectsWithPriv(s, attrDef, AccessPrivilege.ADMIN);
 

Parameters:

s - Get privileges within this session context.

attributeDef - Get privileges on this attribute definition.

priv - Get this privilege.

Returns:

Set of Subject objects.

Throws:

SchemaException

getAttributeDefsWhereSubjectHasPriv

Set<AttributeDef> getAttributeDefsWhereSubjectHasPriv(GrouperSession grouperSession,
                                                      edu.internet2.middleware.subject.Subject subj,
                                                      Privilege priv)
                                                      throws SchemaException

Get all attribute defs where this subject has this privilege.

 try {
   Set isAdmin = ap.getAttributeDefsWhereSubjectHasPriv(
     s, subj, AccessPrivilege.ADMIN
   );
 }
 catch (SchemaException eS) {
   // Invalid priv
 }
 

Parameters:

grouperSession - Get privileges within this session context.

subj - Get privileges for this subject.

priv - Get this privilege.

Returns:

Set of AttributeDef objects.

Throws:

SchemaException

getPrivs

Set<AttributeDefPrivilege> getPrivs(GrouperSession grouperSession,
                                    AttributeDef attributeDef,
                                    edu.internet2.middleware.subject.Subject subj)

Get all privileges held by this subject on this attribute definition.

 Set privs = ap.getPrivs(s, g, subj);
 

Parameters:

grouperSession - Get privileges within this session context.

attributeDef - Get privileges on this attrDef.

subj - Get privileges for this member.

Returns:

Set of privileges.

grantPriv

void grantPriv(GrouperSession grouperSession,
               AttributeDef attributeDef,
               edu.internet2.middleware.subject.Subject subj,
               Privilege priv,
               String uuid)
               throws GrantPrivilegeException,
                      InsufficientPrivilegeException,
                      SchemaException

Grant the privilege to the subject on this attrDef.

 try {
   ap.grantPriv(s, g, subj, AccessPrivilege.ADMIN);
 }
 catch (GrantPrivilegeException e0) {
   // Unable to grant the privilege
 }
 catch (InsufficientPrivilegeException e1) {
   // Not privileged to grant the privilege
 }
 catch (SchemaException e2) {
   // Invalid privilege
 }
 

Parameters:

grouperSession - Grant privilege in this session context.

attributeDef - Grant privilege on this attrDef.

subj - Grant privilege to this subject.

priv - Grant this privilege.

uuid - is uuid or null if assign one

Throws:

GrantPrivilegeException

InsufficientPrivilegeException

SchemaException

hasPriv

boolean hasPriv(GrouperSession grouperSession,
                AttributeDef attributeDef,
                edu.internet2.middleware.subject.Subject subj,
                Privilege priv)
                throws SchemaException

Check whether the subject has this privilege on this attrDef.

 try {
   ap.hasPriv(s, g, subject, AccessPrivilege.ADMIN);
 }
 catch (SchemaException e) {
   // Invalid privilege
 }
 

Parameters:

grouperSession - Check privilege in this session context.

attributeDef - Check privilege on this attrDef.

subj - Check privilege for this subject.

priv - Check this privilege.

Returns:

if has priv

Throws:

SchemaException

revokePriv

void revokePriv(GrouperSession grouperSession,
                AttributeDef attributeDef,
                Privilege priv)
                throws InsufficientPrivilegeException,
                       RevokePrivilegeException,
                       SchemaException

Revoke this privilege from everyone on this attrDef.

 try {
   ap.revokePriv(s, g, AccessPrivilege.ADMIN);
 }
 catch (InsufficientPrivilegeException eIP) {
   // Not privileged to revoke the privilege
 }
 catch (RevokePrivilegeException eRP) {
   // Unable to revoke the privilege
 }
 

Parameters:

grouperSession - Revoke privilege in this session context.

attributeDef - Revoke privilege on this group.

priv - Revoke this privilege.

Throws:

InsufficientPrivilegeException

RevokePrivilegeException

SchemaException

revokePriv

void revokePriv(GrouperSession grouperSession,
                AttributeDef attributeDef,
                edu.internet2.middleware.subject.Subject subj,
                Privilege priv)
                throws InsufficientPrivilegeException,
                       RevokePrivilegeException,
                       SchemaException

Revoke the privilege from the subject on this attrDef.

 try {
   ap.revokePriv(s, g, subj, AccessPrivilege.ADMIN);
 }
 catch (InsufficientPrivilegeException eIP) {
   // Not privileged to revoke the privilege
 }
 catch (RevokePrivilegeException eRP) {
   // Unable to revoke the privilege
 }
 

Parameters:

grouperSession - Revoke privilege in this session context.

attributeDef - Revoke privilege on this attrDef.

subj - Revoke privilege from this subject.

priv - Revoke this privilege.

Throws:

InsufficientPrivilegeException

RevokePrivilegeException

SchemaException

privilegeCopy

void privilegeCopy(GrouperSession grouperSession,
                   AttributeDef attributeDef1,
                   AttributeDef attributeDef2,
                   Privilege priv)
                   throws InsufficientPrivilegeException,
                          GrantPrivilegeException,
                          SchemaException

Copies privileges for subjects that have the specified privilege on g1 to g2.

Parameters:

grouperSession -

attributeDef1 -

attributeDef2 -

priv -

Throws:

InsufficientPrivilegeException

GrantPrivilegeException

SchemaException

privilegeCopy

void privilegeCopy(GrouperSession s,
                   edu.internet2.middleware.subject.Subject subj1,
                   edu.internet2.middleware.subject.Subject subj2,
                   Privilege priv)
                   throws InsufficientPrivilegeException,
                          GrantPrivilegeException,
                          SchemaException

Copies privileges of type priv on any subject for the given Subject subj1 to the given Subject subj2. For instance, if subj1 has ADMIN privilege to AttributeDef x, this method will result with subj2 having ADMIN privilege to AttributeDef x.

Parameters:

s -

subj1 -

subj2 -

priv -

Throws:

InsufficientPrivilegeException

GrantPrivilegeException

SchemaException

postHqlFilterAttributeDefs

Set<AttributeDef> postHqlFilterAttributeDefs(GrouperSession grouperSession,
                                             Set<AttributeDef> attributeDefs,
                                             edu.internet2.middleware.subject.Subject subject,
                                             Set<Privilege> privInSet)

after HQL is run, filter attributeDefs. If you are filtering in HQL, then dont filter here

Parameters:

grouperSession -

attributeDefs -

subject - which needs view access to the groups

privInSet - find a privilege which is in this set (e.g. for view, send all access privs). There are pre-canned sets in AccessAdapter

Returns:

the set of filtered groups

hqlFilterAttrDefsWhereClause

boolean hqlFilterAttrDefsWhereClause(GrouperSession grouperSession,
                                     edu.internet2.middleware.subject.Subject subject,
                                     HqlQuery hqlQuery,
                                     StringBuilder hqlTables,
                                     StringBuilder hqlWhereClause,
                                     String attrDefColumn,
                                     Set<Privilege> privInSet)

for an attrDef query, check to make sure the subject can see the records (if filtering HQL, you can do the postHqlFilterAttrDefs instead if you like). Note, this joins to tables, so the queries should probably be "distinct"

Parameters:

grouperSession -

subject - which needs view access to the attrDefs

hqlTables - is the select and part part (hql prefix)

hqlWhereClause - is there where clause part of the query

hqlQuery -

attrDefColumn - is the name of the attrDef column to join to

privInSet - find a privilege which is in this set (e.g. for view, send all access privs). There are pre-canned sets in AccessPrivilege

Returns:

if the query was changed

postHqlFilterAttributeAssigns

Set<AttributeAssign> postHqlFilterAttributeAssigns(GrouperSession grouperSession,
                                                   edu.internet2.middleware.subject.Subject subject,
                                                   Set<AttributeAssign> attributeAssigns)

filter attribute assignments for things the subject can see, assume underlying assignments are ok to view

Parameters:

grouperSession -

attributeAssigns -

subject -

Returns:

the memberships

postHqlFilterPITAttributeAssigns

Set<PITAttributeAssign> postHqlFilterPITAttributeAssigns(GrouperSession grouperSession,
                                                         edu.internet2.middleware.subject.Subject subject,
                                                         Set<PITAttributeAssign> pitAttributeAssigns)

filter pit attribute assignments for things the subject can see, assume underlying assignments are ok to view

Parameters:

grouperSession -

pitAttributeAssigns -

subject -

Returns:

the pit attribute assignments

revokeAllPrivilegesForSubject

void revokeAllPrivilegesForSubject(GrouperSession grouperSession,
                                   edu.internet2.middleware.subject.Subject subject)

Revoke all access privileges that this subject has.

Parameters:

grouperSession -

subject -

postHqlFilterPermissions

Set<PermissionEntry> postHqlFilterPermissions(GrouperSession grouperSession,
                                              edu.internet2.middleware.subject.Subject subject,
                                              Set<PermissionEntry> permissionEntries)

filter permissionEntries for things the subject can see, assume underlying assignments are ok to view

Parameters:

grouperSession -

permissionEntries -

subject -

Returns:

the memberships

getAttributeDefsWhereSubjectDoesntHavePrivilege

Set<AttributeDef> getAttributeDefsWhereSubjectDoesntHavePrivilege(GrouperSession grouperSession,
                                                                  String stemId,
                                                                  Stem.Scope scope,
                                                                  edu.internet2.middleware.subject.Subject subject,
                                                                  Privilege privilege,
                                                                  boolean considerAllSubject,
                                                                  String sqlLikeString)

find the attributeDefs which do not have a certain privilege

Parameters:

grouperSession -

stemId -

scope -

subject -

privilege -

considerAllSubject -

sqlLikeString -

Returns:

the attributeDefs

hqlFilterAttributeDefsNotWithPrivWhereClause

boolean hqlFilterAttributeDefsNotWithPrivWhereClause(GrouperSession grouperSession,
                                                     edu.internet2.middleware.subject.Subject subject,
                                                     HqlQuery hqlQuery,
                                                     StringBuilder hql,
                                                     String attributeDefColumn,
                                                     Privilege privilege,
                                                     boolean considerAllSubject)

for an attributeDef query, check to make sure the subject cant see the records (if filtering HQL, you can do the postHqlFilterAttributeDefs instead if you like).

Parameters:

grouperSession -

subject - which needs view access to the groups

hql - is the select and part part (hql prefix)

hqlQuery -

attributeDefColumn - is the name of the attributeDef column to join to

privilege - find a privilege which is in this set (e.g. attributeDef privs).

considerAllSubject - if true, then consider GrouperAll when seeing if doesnt have privilege, else do consider

Returns:

if the query was changed

retrievePrivileges

Set<PrivilegeSubjectContainer> retrievePrivileges(GrouperSession grouperSession,
                                                  AttributeDef attributeDef,
                                                  Set<Privilege> privileges,
                                                  MembershipType membershipType,
                                                  QueryPaging queryPaging,
                                                  Set<Member> additionalMembers)

get a list of privilege subjects, there are no results with the same subject/privilege combination

Parameters:

grouperSession - grouper session

attributeDef - to search on

privileges - if blank, get all

membershipType - if immediate, effective, or blank for all

queryPaging - if a certain page should be returned based on subject

additionalMembers - additional members to query that the user is finding or adding

Returns:

the privilege subject combinations