org.norther.tammi.core.security
Class DefaultPermission

java.lang.Object
  java.security.Permission
      org.norther.tammi.core.security.DefaultPermission

All Implemented Interfaces:

Serializable, Guard

Direct Known Subclasses:

ResourcePermission

public abstract class DefaultPermission
extends Permission

An abstract class for representing access to a resource. All permissions have a name (whose interpretation depends on the subclass), as well as abstract functions for defining the semantics of the particular permission subclass.

Author:

Ilkka Priha

See Also:

Serialized Form

Field Summary

static int	ALL Matched actions mask.
static String	ALL_ACTION Full action.
static String	ANY_ROLE Generic role.
static int	DELETE Delete action mask.
static String	DELETE_ACTION Delete action.
static int	EXECUTE Execute action mask.
static String	EXECUTE_ACTION Execute action.
static int	GROUP Group action mask.
static String	GROUP_ACTION Group action.
static String	NO_ACTION No action.
static int	NONE No actions mask.
static int	OVERRIDE Override action mask.
static String	OVERRIDE_ACTION Override action.
static int	READ Read action mask.
static String	READ_ACTION Read action.
static int	READ_WRITE Read/write action mask.
static String	READ_WRITE_ACTION Read/write action.
static int	WRITE Write action mask.
static String	WRITE_ACTION Write action.

Constructor Summary

DefaultPermission(String name)
Constructs a new permission.

Method Summary

static int	toActionMask(String actions) Converts actions to an action mask.
static String	toActionString(int mask) Converts an action mask to actions.

Methods inherited from class java.security.Permission

checkGuard, equals, getActions, getName, hashCode, implies, newPermissionCollection, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ANY_ROLE

public static final String ANY_ROLE

Generic role.

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Constant Field Values

NO_ACTION

public static final String NO_ACTION

No action.

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Constant Field Values

READ_ACTION

public static final String READ_ACTION

Read action.

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Constant Field Values

WRITE_ACTION

public static final String WRITE_ACTION

Write action.

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Constant Field Values

EXECUTE_ACTION

public static final String EXECUTE_ACTION

Execute action.

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Constant Field Values

DELETE_ACTION

public static final String DELETE_ACTION

Delete action.

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Constant Field Values

OVERRIDE_ACTION

public static final String OVERRIDE_ACTION

Override action.

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Constant Field Values

GROUP_ACTION

public static final String GROUP_ACTION

Group action.

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Constant Field Values

READ_WRITE_ACTION

public static final String READ_WRITE_ACTION

Read/write action.

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Constant Field Values

ALL_ACTION

public static final String ALL_ACTION

Full action.

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Constant Field Values

NONE

public static final int NONE

No actions mask.

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Constant Field Values

READ

public static final int READ

Read action mask.

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Constant Field Values

WRITE

public static final int WRITE

Write action mask.

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Constant Field Values

EXECUTE

public static final int EXECUTE

Execute action mask.

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Constant Field Values

DELETE

public static final int DELETE

Delete action mask.

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Constant Field Values

OVERRIDE

public static final int OVERRIDE

Override action mask.

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Constant Field Values

GROUP

public static final int GROUP

Group action mask.

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Constant Field Values

READ_WRITE

public static final int READ_WRITE

Read/write action mask.

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Constant Field Values

ALL

public static final int ALL

Matched actions mask.

See Also:

Constant Field Values

Constructor Detail

DefaultPermission

public DefaultPermission(String name)

Constructs a new permission.

Parameters:

name - the name of the permission.

Method Detail

toActionMask

public static int toActionMask(String actions)

Converts actions to an action mask.

Parameters:

actions - the action string.

Returns:

the action mask.

toActionString

public static String toActionString(int mask)

Converts an action mask to actions. Always returns present actions in the following order: read, write, execute, delete, override, group.

Parameters:

mask - the action mask.

Returns:

the actions string.