Package 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 $

Field Summary

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

priv2list

Constructor Summary

Constructors

Constructor	Description
GrouperNamingAdapter()

Method Summary

Modifier and Type	Method	Description
boolean	hqlFilterStemsNotWithPrivWhereClause(GrouperSession grouperSession, Subject subject, HqlQuery hqlQuery, StringBuilder hql, 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, Subject subject, HqlQuery hqlQuery, StringBuilder hql, String stemColumn, 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).
boolean	hqlFilterStemsWithPrivWhereClause(GrouperSession grouperSession, Subject subject, HqlQuery hqlQuery, StringBuilder hql, String stemColumn, Privilege privilege, boolean considerAllSubject)	for a stem query, check to make sure the privs are there
Set<Stem>	postHqlFilterStems(GrouperSession grouperSession, Set<Stem> inputStems, Subject subject, Set<Privilege> privInSet)	after HQL is run, filter stems.

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

GrouperNamingAdapter

public GrouperNamingAdapter()

Method Details

hqlFilterStemsWhereClause

public boolean hqlFilterStemsWhereClause(GrouperSession grouperSession,
 Subject subject,
 HqlQuery hqlQuery,
 StringBuilder hql,
 String stemColumn,
 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 Set<Stem> postHqlFilterStems(GrouperSession grouperSession,
 Set<Stem> inputStems,
 Subject subject,
 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,
 Subject subject,
 HqlQuery hqlQuery,
 StringBuilder hql,
 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)

hqlFilterStemsWithPrivWhereClause

public boolean hqlFilterStemsWithPrivWhereClause(GrouperSession grouperSession,
 Subject subject,
 HqlQuery hqlQuery,
 StringBuilder hql,
 String stemColumn,
 Privilege privilege,
 boolean considerAllSubject)

Description copied from interface: NamingAdapter

for a stem query, check to make sure the privs are there

Specified by:

hqlFilterStemsWithPrivWhereClause in interface NamingAdapter

Overrides:

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