edu.internet2.middleware.grouper
Class GrouperNamingAdapter

java.lang.Object
  edu.internet2.middleware.grouper.privs.BaseNamingAdapter
      edu.internet2.middleware.grouper.privs.GrouperNonDbNamingAdapter
          edu.internet2.middleware.grouper.GrouperNamingAdapter

All Implemented Interfaces:

NamingAdapter

public class GrouperNamingAdapter
extends GrouperNonDbNamingAdapter

Default implementation of the Grouper NamingPrivilege interface.

This implementation uses the Groups Registry and custom list types to manage naming privileges.

Version:

$Id: GrouperNamingAdapter.java,v 1.85 2009-10-03 13:47:12 shilen Exp $

Author:

blair christensen.

Constructor Summary

GrouperNamingAdapter()

Method Summary

boolean	hqlFilterStemsNotWithPrivWhereClause(GrouperSession grouperSession, edu.internet2.middleware.subject.Subject subject, HqlQuery hqlQuery, java.lang.StringBuilder hql, java.lang.String stemColumn, Privilege privilege, boolean considerAllSubject) for a stem query, check to make sure the subject cant see the records (if filtering HQL, you can do the postHqlFilterStems instead if you like).
boolean	hqlFilterStemsWhereClause(GrouperSession grouperSession, edu.internet2.middleware.subject.Subject subject, HqlQuery hqlQuery, java.lang.StringBuilder hql, java.lang.String stemColumn, java.util.Set<Privilege> privInSet) for a stem query, check to make sure the subject can see the records (if filtering HQL, you can do the postHqlFilterGroups instead if you like).
java.util.Set<Stem>	postHqlFilterStems(GrouperSession grouperSession, java.util.Set<Stem> inputStems, edu.internet2.middleware.subject.Subject subject, java.util.Set<Privilege> privInSet) after HQL is run, filter stems.

Methods inherited from class edu.internet2.middleware.grouper.privs.GrouperNonDbNamingAdapter

getPrivs, getStemsWhereSubjectDoesntHavePrivilege, getStemsWhereSubjectHasPriv, getSubjectsWithPriv, grantPriv, hasPriv, privilegeCopy, privilegeCopy, revokeAllPrivilegesForSubject, revokePriv, revokePriv

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GrouperNamingAdapter

public GrouperNamingAdapter()

Method Detail

hqlFilterStemsWhereClause

public boolean hqlFilterStemsWhereClause(GrouperSession grouperSession,
                                         edu.internet2.middleware.subject.Subject subject,
                                         HqlQuery hqlQuery,
                                         java.lang.StringBuilder hql,
                                         java.lang.String stemColumn,
                                         java.util.Set<Privilege> privInSet)

Description copied from interface: NamingAdapter

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

Specified by:

hqlFilterStemsWhereClause in interface NamingAdapter

Overrides:

hqlFilterStemsWhereClause in class BaseNamingAdapter

subject - which needs view access to the groups

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

stemColumn - is the name of the stem 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 AccessAdapter

Returns:

if the query was changed

See Also:

BaseNamingAdapter.hqlFilterStemsWhereClause(edu.internet2.middleware.grouper.GrouperSession, edu.internet2.middleware.subject.Subject, edu.internet2.middleware.grouper.hibernate.HqlQuery, java.lang.StringBuilder, java.lang.String, java.util.Set)

postHqlFilterStems

public java.util.Set<Stem> postHqlFilterStems(GrouperSession grouperSession,
                                              java.util.Set<Stem> inputStems,
                                              edu.internet2.middleware.subject.Subject subject,
                                              java.util.Set<Privilege> privInSet)

Description copied from interface: NamingAdapter

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

Specified by:

postHqlFilterStems in interface NamingAdapter

Overrides:

postHqlFilterStems in class BaseNamingAdapter

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 NamingPrivilege

Returns:

the set of filtered groups

See Also:

BaseNamingAdapter.postHqlFilterStems(edu.internet2.middleware.grouper.GrouperSession, java.util.Set, edu.internet2.middleware.subject.Subject, java.util.Set)

hqlFilterStemsNotWithPrivWhereClause

public boolean hqlFilterStemsNotWithPrivWhereClause(GrouperSession grouperSession,
                                                    edu.internet2.middleware.subject.Subject subject,
                                                    HqlQuery hqlQuery,
                                                    java.lang.StringBuilder hql,
                                                    java.lang.String stemColumn,
                                                    Privilege privilege,
                                                    boolean considerAllSubject)

Description copied from interface: NamingAdapter

for a stem query, check to make sure the subject cant see the records (if filtering HQL, you can do the postHqlFilterStems instead if you like).

Specified by:

hqlFilterStemsNotWithPrivWhereClause in interface NamingAdapter

Overrides:

hqlFilterStemsNotWithPrivWhereClause in class BaseNamingAdapter

subject - which needs view access to the groups

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

stemColumn - is the name of the stem column to join to

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

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

Returns:

if the query was changed

See Also:

NamingAdapter.hqlFilterStemsNotWithPrivWhereClause(edu.internet2.middleware.grouper.GrouperSession, edu.internet2.middleware.subject.Subject, edu.internet2.middleware.grouper.hibernate.HqlQuery, java.lang.StringBuilder, java.lang.String, Privilege, boolean)