Top Constructors Methods
org.apache.derby.impl.sql.execute

public abstract Class PrivilegeInfo

extends Object
Class Inheritance
Known Direct Subclasses
org.apache.derby.impl.sql.execute.RoutinePrivilegeInfo, org.apache.derby.impl.sql.execute.TablePrivilegeInfo, org.apache.derby.impl.sql.execute.GenericPrivilegeInfo
Imports
org.apache.derby.catalog.UUID, org.apache.derby.iapi.sql.dictionary.TupleDescriptor, .SchemaDescriptor, .DataDictionary, org.apache.derby.shared.common.sanity.SanityManager, org.apache.derby.iapi.sql.Activation, org.apache.derby.shared.common.reference.SQLState, org.apache.derby.shared.common.error.StandardException, java.util.List

Constructor Summary

AccessConstructor and Description
public
PrivilegeInfo()

Method Summary

Modifier and TypeMethod and Description
protected void
addWarningIfPrivilegeNotRevoked(Activation activation, boolean
true if grant, false if revoke
grant, boolean
true, if at least one privilege has been revoked from a grantee, false otherwise
privileges_revoked, String
authorization id of the user
grantee)

This method adds a warning if a revoke statement has not revoked any privileges from a grantee.

protected void
checkOwnership(String
authorizationId of current user
user, TupleDescriptor
object being checked against
objectDescriptor, SchemaDescriptor
SchemaDescriptor
sd, DataDictionary
DataDictionary
dd)

Determines whether a user is the owner of an object (table, function, or procedure).

public abstract void
executeGrantRevoke(Activation activation, boolean
true if grant, false if revoke
grant, List<E>
a list of authorization ids (strings)
grantees)

This is the guts of the Execution-time logic for GRANT/REVOKE

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Constructor Detail

PrivilegeInfoback to summary
public PrivilegeInfo()

Method Detail

addWarningIfPrivilegeNotRevokedback to summary
protected void addWarningIfPrivilegeNotRevoked(Activation activation, boolean grant, boolean privileges_revoked, String grantee)

This method adds a warning if a revoke statement has not revoked any privileges from a grantee.

Parameters
grant:boolean

true if grant, false if revoke

privileges_revoked:boolean

true, if at least one privilege has been revoked from a grantee, false otherwise

grantee:String

authorization id of the user

checkOwnershipback to summary
protected void checkOwnership(String user, TupleDescriptor objectDescriptor, SchemaDescriptor sd, DataDictionary dd) throws StandardException

Determines whether a user is the owner of an object (table, function, or procedure). Note that Database Owner can access database objects without needing to be their owner

Parameters
user:String

authorizationId of current user

objectDescriptor:TupleDescriptor

object being checked against

sd:SchemaDescriptor

SchemaDescriptor

dd:DataDictionary

DataDictionary

Exceptions
StandardException:
if user does not own the object
executeGrantRevokeback to summary
public abstract void executeGrantRevoke(Activation activation, boolean grant, List<E> grantees) throws StandardException

This is the guts of the Execution-time logic for GRANT/REVOKE

Parameters
grant:boolean

true if grant, false if revoke

grantees:List<E>

a list of authorization ids (strings)

Exceptions
StandardException:
Thrown on failure