edu.internet2.middleware.grouper.privs
Class GrouperNonDbAccessAdapter

java.lang.Object
  edu.internet2.middleware.grouper.privs.BaseAccessAdapter
      edu.internet2.middleware.grouper.privs.GrouperNonDbAccessAdapter

All Implemented Interfaces:

AccessAdapter

Direct Known Subclasses:

GrouperAccessAdapter

public class GrouperNonDbAccessAdapter
extends BaseAccessAdapter
implements AccessAdapter

This is the base grouper implementation which implements the required access adapter methods, but not the db specific ones. This should be slower and more explicit than the GrouperAccessAdapter (subclass)

Version:

$Id: GrouperNonDbAccessAdapter.java,v 1.8 2009-12-07 07:31:09 mchyzer Exp $

Author:

blair christensen.

GrouperNonDbAccessAdapter

public GrouperNonDbAccessAdapter()

getSubjectsWithPriv

public Set getSubjectsWithPriv(GrouperSession s,
                               Group g,
                               Privilege priv)
                        throws SchemaException

Description copied from interface: AccessAdapter

Get all subjects with this privilege on this group.

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

Specified by:

getSubjectsWithPriv in interface AccessAdapter

Parameters:

s - Get privileges within this session context.

g - Get privileges on this group.

priv - Get this privilege.

Returns:

Set of Subject objects.

Throws:

SchemaException

See Also:

AccessAdapter.getSubjectsWithPriv(edu.internet2.middleware.grouper.GrouperSession, edu.internet2.middleware.grouper.Group, edu.internet2.middleware.grouper.privs.Privilege)

getGroupsWhereSubjectHasPriv

public Set<Group> getGroupsWhereSubjectHasPriv(GrouperSession s,
                                               edu.internet2.middleware.subject.Subject subj,
                                               Privilege priv)
                                        throws SchemaException

Get all groups where this subject has this privilege.

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

Specified by:

getGroupsWhereSubjectHasPriv in interface AccessAdapter

Parameters:

s - Get privileges within this session context.

subj - Get privileges for this subject.

priv - Get this privilege.

Returns:

Set of Group objects.

Throws:

SchemaException

getGroupsWhereSubjectDoesntHavePrivilege

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

Get all groups where this subject doesnt have this privilege.

Specified by:

getGroupsWhereSubjectDoesntHavePrivilege in interface AccessAdapter

Parameters:

grouperSession -

stemId -

scope -

subject -

privilege -

considerAllSubject -

sqlLikeString -

Returns:

groups

getStemsWhereGroupThatSubjectHasPrivilege

public Set<Stem> getStemsWhereGroupThatSubjectHasPrivilege(GrouperSession grouperSession,
                                                           edu.internet2.middleware.subject.Subject subject,
                                                           Privilege privilege)

Description copied from interface: AccessAdapter

get stems where a group exists where the subject has privilege

Specified by:

getStemsWhereGroupThatSubjectHasPrivilege in interface AccessAdapter

Returns:

the stems

See Also:

AccessAdapter.getStemsWhereGroupThatSubjectHasPrivilege(edu.internet2.middleware.grouper.GrouperSession, edu.internet2.middleware.subject.Subject, edu.internet2.middleware.grouper.privs.Privilege)

getPrivs

public Set getPrivs(GrouperSession s,
                    Group g,
                    edu.internet2.middleware.subject.Subject subj)

Get all privileges held by this subject on this group.

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

Specified by:

getPrivs in interface AccessAdapter

Parameters:

s - Get privileges within this session context.

g - Get privileges on this group.

subj - Get privileges for this member.

Returns:

Set of privileges.

grantPriv

public void grantPriv(GrouperSession s,
                      Group g,
                      edu.internet2.middleware.subject.Subject subj,
                      Privilege priv,
                      String uuid)
               throws GrantPrivilegeException,
                      InsufficientPrivilegeException,
                      SchemaException

Grant the privilege to the subject on this group.

 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
 }
 

Specified by:

grantPriv in interface AccessAdapter

Parameters:

s - Grant privilege in this session context.

g - Grant privilege on this group.

subj - Grant privilege to this subject.

priv - Grant this privilege.

uuid -

Throws:

GrantPrivilegeException

InsufficientPrivilegeException

SchemaException

hasPriv

public boolean hasPriv(GrouperSession s,
                       Group g,
                       edu.internet2.middleware.subject.Subject subj,
                       Privilege priv)
                throws SchemaException

Description copied from interface: AccessAdapter

Check whether the subject has this privilege on this group.

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

Specified by:

hasPriv in interface AccessAdapter

Parameters:

s - Check privilege in this session context.

g - Check privilege on this group.

subj - Check privilege for this subject.

priv - Check this privilege.

Returns:

if has priv

Throws:

SchemaException

See Also:

AccessAdapter.hasPriv(edu.internet2.middleware.grouper.GrouperSession, edu.internet2.middleware.grouper.Group, edu.internet2.middleware.subject.Subject, edu.internet2.middleware.grouper.privs.Privilege)

privilegeCopy

public void privilegeCopy(GrouperSession s,
                          Group g1,
                          Group g2,
                          Privilege priv)
                   throws InsufficientPrivilegeException,
                          GrantPrivilegeException,
                          SchemaException

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

Specified by:

privilegeCopy in interface AccessAdapter

Parameters:

s -

g1 -

g2 -

priv -

Throws:

InsufficientPrivilegeException

GrantPrivilegeException

SchemaException

privilegeCopy

public 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 Group x, this method will result with subj2 having ADMIN privilege to Group x.

Specified by:

privilegeCopy in interface AccessAdapter

Parameters:

s -

subj1 -

subj2 -

priv -

Throws:

InsufficientPrivilegeException

GrantPrivilegeException

SchemaException

revokePriv

public void revokePriv(GrouperSession s,
                       Group g,
                       Privilege priv)
                throws InsufficientPrivilegeException,
                       RevokePrivilegeException,
                       SchemaException

Revoke this privilege from everyone on this group.

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

Specified by:

revokePriv in interface AccessAdapter

Parameters:

s - Revoke privilege in this session context.

g - Revoke privilege on this group.

priv - Revoke this privilege.

Throws:

InsufficientPrivilegeException

RevokePrivilegeException

SchemaException

revokePriv

public void revokePriv(GrouperSession s,
                       Group g,
                       edu.internet2.middleware.subject.Subject subj,
                       Privilege priv)
                throws InsufficientPrivilegeException,
                       RevokePrivilegeException,
                       SchemaException

Revoke the privilege from the subject on this group.

 try {
   ap.revokePriv(s, g, subj, AccessPrivilege.ADMIN);
 }
 catch (InsufficientPrivilegeException e0) {
   // Not privileged to grant the privilege
 }
 catch (RevokePrivilegeException e2) {
   // Unable to revoke the privilege
 }
 

Specified by:

revokePriv in interface AccessAdapter

Parameters:

s - Revoke privilege in this session context.

g - Revoke privilege on this group.

subj - Revoke privilege from this subject.

priv - Revoke this privilege.

Throws:

InsufficientPrivilegeException

RevokePrivilegeException

SchemaException

revokeAllPrivilegesForSubject

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

Description copied from interface: AccessAdapter

Revoke all access privileges that this subject has.

Specified by:

revokeAllPrivilegesForSubject in interface AccessAdapter

See Also:

AccessAdapter.revokeAllPrivilegesForSubject(edu.internet2.middleware.grouper.GrouperSession, edu.internet2.middleware.subject.Subject)

retrievePrivileges

public Set<PrivilegeSubjectContainer> retrievePrivileges(GrouperSession grouperSession,
                                                         Group group,
                                                         Set<Privilege> privileges,
                                                         MembershipType membershipType,
                                                         QueryPaging queryPaging,
                                                         Set<Member> additionalMembers)

Description copied from interface: AccessAdapter

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

Specified by:

retrievePrivileges in interface AccessAdapter

Parameters:

grouperSession - grouper session

group - 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

See Also:

edu.internet2.middleware.grouper.privsAccessAdapter#retrievePrivileges(edu.internet2.middleware.grouper.GrouperSession, Group, java.util.Set, edu.internet2.middleware.grouper.membership.MembershipType, edu.internet2.middleware.grouper.internal.dao.QueryPaging, Set)