cmu.jspsurveymanager.data
Class Survey.Permission

java.lang.Object
  cmu.jspsurveymanager.data.Survey.Permission

Enclosing class:

Survey

public class Survey.Permission
extends java.lang.Object

A utility class used to determine and set permissions relating to specific Admins and surveys.

Field Summary

static int	DATA Data access permission constant
static int	DELETE Delete survey permission constant
static char	DENIED Character that represents a denied permission.
static int	EDIT Edit permission constant
static int	GRANT Grant permission constant
static char	GRANTED Character that represents a granted permission.
static int	STATUS Status change permission constant
static int	USERS User management permission constant

Method Summary

Admin[]	adminsWithPermission()
void	clear(Admin admin) Method clearPermissions
boolean	get(Admin admin, int perm) Queries a permission for this survey for a particular user.
void	set(Admin admin) Sets ALL permission values for this survey for a particular user.
void	set(Admin admin, int perm, char granted) Sets a permission value for this survey for a particular user.
void	set(int admin, int perm, char granted) Sets a permission value for this survey for a particular user.

Methods inherited from class java.lang.Object

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

Field Detail

GRANT

public static final int GRANT

Grant permission constant

See Also:

Constant Field Values

STATUS

public static final int STATUS

Status change permission constant

See Also:

Constant Field Values

EDIT

public static final int EDIT

Edit permission constant

See Also:

Constant Field Values

USERS

public static final int USERS

User management permission constant

See Also:

Constant Field Values

DATA

public static final int DATA

Data access permission constant

See Also:

Constant Field Values

DELETE

public static final int DELETE

Delete survey permission constant

See Also:

Constant Field Values

GRANTED

public static final char GRANTED

Character that represents a granted permission.

See Also:

Constant Field Values

DENIED

public static final char DENIED

Character that represents a denied permission.

See Also:

Constant Field Values

Method Detail

get

public boolean get(Admin admin,
                   int perm)

Queries a permission for this survey for a particular user.

Parameters:

admin - the admin whose permissions are being checked

perm - a constant representing a particular permission

Returns:

true if the permission has been granted

set

public void set(Admin admin,
                int perm,
                char granted)

Sets a permission value for this survey for a particular user.

Parameters:

admin - the admin whose permission is being set

perm - a constant representing a particular permission

granted - a boolean: true to grant and false to deny

set

public void set(int admin,
                int perm,
                char granted)

Sets a permission value for this survey for a particular user.

Parameters:

admin - the ID of the admin whose permission is being set

perm - a constant representing a particular permission

granted - a boolean: true to grant and false to deny

set

public void set(Admin admin)

Sets ALL permission values for this survey for a particular user.

Parameters:

admin - the ID of the admin whose permission is being set

clear

public void clear(Admin admin)

Method clearPermissions

Parameters:

admin - The Admin to clear permissions for.

adminsWithPermission

public Admin[] adminsWithPermission()