java.lang.Object
- org.apache.derby.impl.sql.execute.PrivilegeInfo

Direct Known Subclasses:

GenericPrivilegeInfo, RoutinePrivilegeInfo, TablePrivilegeInfo
```
public abstract class PrivilegeInfo
extends java.lang.Object
```

Constructor Summary

Constructors
Constructor Description

PrivilegeInfo()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`addWarningIfPrivilegeNotRevoked(Activation activation, boolean grant, boolean privileges_revoked, java.lang.String grantee)`	This method adds a warning if a revoke statement has not revoked any privileges from a grantee.
`protected void`	`checkOwnership(java.lang.String user, TupleDescriptor objectDescriptor, SchemaDescriptor sd, DataDictionary dd)`	Determines whether a user is the owner of an object (table, function, or procedure).
`abstract void`	`executeGrantRevoke(Activation activation, boolean grant, java.util.List grantees)`	This is the guts of the Execution-time logic for GRANT/REVOKE

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PrivilegeInfo
```
public PrivilegeInfo()
```
- Method Detail
  - executeGrantRevoke
```
public abstract void executeGrantRevoke(Activation activation,
                                        boolean grant,
                                        java.util.List grantees)
                                 throws StandardException
```
    This is the guts of the Execution-time logic for GRANT/REVOKE
    
    Parameters:
    
    activation -
    
    grant - true if grant, false if revoke
    
    grantees - a list of authorization ids (strings)
    
    Throws:
    
    StandardException - Thrown on failure
  - checkOwnership
```
protected void checkOwnership(java.lang.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 - authorizationId of current user
    
    objectDescriptor - object being checked against
    
    sd - SchemaDescriptor
    
    dd - DataDictionary
    
    Throws:
    
    StandardException - if user does not own the object
  - addWarningIfPrivilegeNotRevoked
```
protected void addWarningIfPrivilegeNotRevoked(Activation activation,
                                               boolean grant,
                                               boolean privileges_revoked,
                                               java.lang.String grantee)
```
    This method adds a warning if a revoke statement has not revoked any privileges from a grantee.
    
    Parameters:
    
    activation -
    
    grant - true if grant, false if revoke
    
    privileges_revoked - true, if at least one privilege has been revoked from a grantee, false otherwise
    
    grantee - authorization id of the user

Class PrivilegeInfo

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PrivilegeInfo

Method Detail

executeGrantRevoke

checkOwnership

addWarningIfPrivilegeNotRevoked