Class StatementRolePermission

java.lang.Object

org.apache.derby.iapi.sql.dictionary.StatementPermission

org.apache.derby.iapi.sql.dictionary.StatementRolePermission

public class StatementRolePermission
extends StatementPermission

This class describes a role permission required by a statement.

Field Summary

Fields

Modifier and Type	Field	Description
private int	privType
private String	roleName

Constructor Summary

Constructors

Constructor	Description
StatementRolePermission(String roleName, int privType)	Constructor

Method Summary

Modifier and Type	Method	Description
void	check(LanguageConnectionContext lcc, boolean forGrant, Activation activation)
PermissionsDescriptor	getPermissionDescriptor(String authid, DataDictionary dd)	Role level permission is never required as list of privileges required for triggers/constraints/views and hence we don't do any work here, but simply return null
private String	getPrivName()
String	toString()

Methods inherited from class StatementPermission

genericCheck, getObjectType, getPrivilegedObject, isCorrectPermission

Methods inherited from class Object

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

Field Details

roleName

private String roleName

privType

private int privType

Constructor Details

StatementRolePermission

public StatementRolePermission(String roleName,
 int privType)

Constructor

Parameters:

roleName - The role name involved in the operation

privType - One of Authorizer.CREATE_ROLE_PRIV, DROP_ROLE_PRIV.

Method Details

check

public void check(LanguageConnectionContext lcc,
 boolean forGrant,
 Activation activation)
           throws StandardException

Specified by:

check in class StatementPermission

Parameters:

lcc - LanguageConnectionContext

forGrant -

activation - activation for statement needing check

Throws:

StandardException - if the permission has not been granted

See Also:

• StatementPermission.check(LanguageConnectionContext, boolean, Activation)

getPermissionDescriptor

public PermissionsDescriptor getPermissionDescriptor(String authid,
 DataDictionary dd)
                                              throws StandardException

Role level permission is never required as list of privileges required for triggers/constraints/views and hence we don't do any work here, but simply return null

Specified by:

getPermissionDescriptor in class StatementPermission

Parameters:

authid - AuthorizationId

dd - DataDictionary

Returns:

PermissionsDescriptor The PermissionsDescriptor for the passed authorization id on this object

Throws:

StandardException

See Also:

• StatementPermission.check(LanguageConnectionContext, boolean, Activation)

getPrivName

private String getPrivName()

toString

public String toString()

Overrides:

toString in class Object