Package com.illumon.iris.db.v2.permissions

Class CachingGroupProvider

java.lang.Object

com.illumon.iris.db.v2.permissions.CachingGroupProvider

All Implemented Interfaces:

IrisGroupProvider

public class CachingGroupProvider
extends Object
implements IrisGroupProvider

A version of a group provider that delegates calls to an inner grouping provider; and saves the results. This is intended for use when you will be performing many operations; and do not want to query the underlying group provider's database for each one. You should only use an instance of this for a single top-level operation; otherwise permission changes will not be effective.

Nested Class Summary

Nested classes/interfaces inherited from interface com.illumon.iris.db.v2.permissions.IrisGroupProvider

IrisGroupProvider.UserType

Field Summary

Fields inherited from interface com.illumon.iris.db.v2.permissions.IrisGroupProvider

FULL_ACCESS_GROUP, GROUP_ALLUSERS, IRIS_ACLEDITORS, IRIS_DATAMANAGERS, IRIS_QUERYMANAGERS, IRIS_SCHEMAMANAGERS, IRIS_SUPERUSERS, NON_INTERACTIVE_GROUP, QUERY_VIEW_ONLY_GROUP

Constructor Summary

Constructors

Constructor	Description
CachingGroupProvider(IrisGroupProvider groupProvider)
CachingGroupProvider(IrisGroupProvider groupProvider, boolean acrossUsers)	Create a caching group provider.

Method Summary

Modifier and Type	Method	Description
String[]	getAllGroups()
String[]	getAllUsers()
String[]	getGroupsForUser(UserContext userContext)
String	getRunAsUser(UserContext userContext)
Map<String,String>	getRunAsUserMap()
String[]	getUsersForGroup(String group)
Set<String>	getUsersForGroupCached(String group)
Set<String>	getUsersForGroupSet(String group)
IrisGroupProvider.UserType	getUserType(UserContext userContext)
boolean	isAclEditor(UserContext userContext)
boolean	isMember(UserContext userContext, String owner, String[] groups)
boolean	isQueryManager(UserContext userContext)
boolean	isSchemaManager(UserContext userContext)
boolean	isSuperUser(UserContext userContext)

Methods inherited from class java.lang.Object

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

Constructor Details

CachingGroupProvider

public CachingGroupProvider(IrisGroupProvider groupProvider)

CachingGroupProvider

public CachingGroupProvider(IrisGroupProvider groupProvider,
 boolean acrossUsers)

Create a caching group provider.

Parameters:

groupProvider - the underlying group provider.

acrossUsers - if true, then optimize for performing fewer operations when different users are queried. Otherwise, the underlying implementation may be more efficient for many operations on a single user.

Method Details

isSuperUser

public boolean isSuperUser(UserContext userContext)

Specified by:

isSuperUser in interface IrisGroupProvider

isQueryManager

public boolean isQueryManager(UserContext userContext)

Specified by:

isQueryManager in interface IrisGroupProvider

isAclEditor

public boolean isAclEditor(UserContext userContext)

Specified by:

isAclEditor in interface IrisGroupProvider

isSchemaManager

public boolean isSchemaManager(UserContext userContext)

Specified by:

isSchemaManager in interface IrisGroupProvider

getUserType

public IrisGroupProvider.UserType getUserType(UserContext userContext)

Specified by:

getUserType in interface IrisGroupProvider

isMember

public boolean isMember(UserContext userContext,
 String owner,
 String[] groups)

Specified by:

isMember in interface IrisGroupProvider

getGroupsForUser

public String[] getGroupsForUser(UserContext userContext)

Specified by:

getGroupsForUser in interface IrisGroupProvider

getUsersForGroup

public String[] getUsersForGroup(@NotNull
 String group)

Specified by:

getUsersForGroup in interface IrisGroupProvider

getUsersForGroupCached

public Set<String> getUsersForGroupCached(@NotNull
 String group)

getUsersForGroupSet

public Set<String> getUsersForGroupSet(@NotNull
 String group)

getAllGroups

public String[] getAllGroups()

Specified by:

getAllGroups in interface IrisGroupProvider

getAllUsers

public String[] getAllUsers()

Specified by:

getAllUsers in interface IrisGroupProvider

getRunAsUserMap

public Map<String,String> getRunAsUserMap()

Specified by:

getRunAsUserMap in interface IrisGroupProvider

getRunAsUser

public String getRunAsUser(UserContext userContext)

Specified by:

getRunAsUser in interface IrisGroupProvider