Permission
implements Serializable| org.springframework.security.acls.model.Permission |
 Known Indirect Subclasses
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Class Overview
Represents a permission granted to a Sid for a given domain object.
Summary
| Constants | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| char | RESERVED_OFF | ||||||||||
| char | RESERVED_ON | ||||||||||
| String | THIRTY_TWO_RESERVED_OFF | ||||||||||
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Returns the bits that represents the permission.
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Returns a 32-character long bit pattern
String representing this permission. | |||||||||||
Constants
public static final char RESERVED_OFF
public static final char RESERVED_ON
public static final String THIRTY_TWO_RESERVED_OFF
Public Methods
public abstract int getMask ()
Returns the bits that represents the permission.
Returns
- the bits that represent the permission
public abstract String getPattern ()
Returns a 32-character long bit pattern String representing this permission.
Implementations are free to format the pattern as they see fit, although under no circumstances may
RESERVED_OFF or RESERVED_ON be used within the pattern. An exemption is in the case of
RESERVED_OFF which is used to denote a bit that is off (clear).
Implementations may also elect to use RESERVED_ON internally for computation purposes,
although this method may not return any String containing RESERVED_ON.
The returned String must be 32 characters in length.
This method is only used for user interface and logging purposes. It is not used in any permission calculations. Therefore, duplication of characters within the output is permitted.
Returns
- a 32-character bit pattern