Package org.apache.iotdb.confignode.persistence

Class AuthorInfo

java.lang.Object

org.apache.iotdb.confignode.persistence.AuthorInfo

All Implemented Interfaces:

SnapshotProcessor

public class AuthorInfo
extends Object
implements SnapshotProcessor

Constructor Summary

Constructors

Constructor	Description
AuthorInfo()

Method Summary

Modifier and Type	Method	Description
TSStatus	authorNonQuery(AuthorPlan authorPlan)
TPermissionInfoResp	checkRoleOfUser(String username, String rolename)
void	checkUserPathPrivilege()
TPermissionInfoResp	checkUserPrivilegeGrantOpt(String username, List<PartialPath> paths, int permission)
TPermissionInfoResp	checkUserPrivileges(String username, List<PartialPath> paths, int permission)
void	clear()
PermissionInfoResp	executeListRolePrivileges(AuthorReadPlan plan)
PermissionInfoResp	executeListRoles(AuthorReadPlan plan)
PermissionInfoResp	executeListUserPrivileges(AuthorReadPlan plan)
PermissionInfoResp	executeListUsers(AuthorReadPlan plan)
TAuthizedPatternTreeResp	generateAuthizedPTree(String username, int permission)
TPermissionInfoResp	getUserPermissionInfo(String username)	Save the user's permission information,Bring back the DataNode for caching
TPermissionInfoResp	login(String username, String password)
void	processLoadSnapshot(File snapshotDir)
boolean	processTakeSnapshot(File snapshotDir)

Methods inherited from class java.lang.Object

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

Constructor Details

AuthorInfo

public AuthorInfo()

Method Details

login

public TPermissionInfoResp login(String username,
 String password)

checkUserPrivileges

public TPermissionInfoResp checkUserPrivileges(String username,
 List<PartialPath> paths,
 int permission)

authorNonQuery

public TSStatus authorNonQuery(AuthorPlan authorPlan)

executeListUsers

public PermissionInfoResp executeListUsers(AuthorReadPlan plan)
                                    throws AuthException

Throws:

AuthException

executeListRoles

public PermissionInfoResp executeListRoles(AuthorReadPlan plan)
                                    throws AuthException

Throws:

AuthException

executeListRolePrivileges

public PermissionInfoResp executeListRolePrivileges(AuthorReadPlan plan)
                                             throws AuthException

Throws:

AuthException

executeListUserPrivileges

public PermissionInfoResp executeListUserPrivileges(AuthorReadPlan plan)
                                             throws AuthException

Throws:

AuthException

generateAuthizedPTree

public TAuthizedPatternTreeResp generateAuthizedPTree(String username,
 int permission)
                                               throws AuthException

Throws:

AuthException

checkUserPrivilegeGrantOpt

public TPermissionInfoResp checkUserPrivilegeGrantOpt(String username,
 List<PartialPath> paths,
 int permission)
                                               throws AuthException

Throws:

AuthException

checkRoleOfUser

public TPermissionInfoResp checkRoleOfUser(String username,
 String rolename)
                                    throws AuthException

Throws:

AuthException

processTakeSnapshot

public boolean processTakeSnapshot(File snapshotDir)
                            throws org.apache.thrift.TException,
IOException

Specified by:

processTakeSnapshot in interface SnapshotProcessor

Throws:

org.apache.thrift.TException

IOException

processLoadSnapshot

public void processLoadSnapshot(File snapshotDir)
                         throws org.apache.thrift.TException,
IOException

Specified by:

processLoadSnapshot in interface SnapshotProcessor

Throws:

org.apache.thrift.TException

IOException

clear

public void clear()
           throws AuthException

Throws:

AuthException

getUserPermissionInfo

public TPermissionInfoResp getUserPermissionInfo(String username)
                                          throws AuthException

Save the user's permission information,Bring back the DataNode for caching

Parameters:

username - The username of the user that needs to be cached

Throws:

AuthException

checkUserPathPrivilege

public void checkUserPathPrivilege()