org.springframework.security.acls
Class AclFormattingUtils

java.lang.Object
  org.springframework.security.acls.AclFormattingUtils

public abstract class AclFormattingUtils
extends Object

Utility methods for displaying ACL information.

Version:

$Id$

Author:

Ben Alex

Constructor Summary

AclFormattingUtils()

Method Summary

static String	demergePatterns(String original, String removeBits)
static String	mergePatterns(String original, String extraBits)
static String	printBinary(int i) Returns a representation of the active bits in the presented mask, with each active bit being denoted by character "".
static String	printBinary(int mask, char code) Returns a representation of the active bits in the presented mask, with each active bit being denoted by the passed character.

Methods inherited from class java.lang.Object

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

Constructor Detail

AclFormattingUtils

public AclFormattingUtils()

Method Detail

demergePatterns

public static String demergePatterns(String original,
                                     String removeBits)

mergePatterns

public static String mergePatterns(String original,
                                   String extraBits)

printBinary

public static String printBinary(int i)

Returns a representation of the active bits in the presented mask, with each active bit being denoted by character "".

Inactive bits will be denoted by character Permission.RESERVED_OFF.

Parameters:

i - the integer bit mask to print the active bits for

Returns:

a 32-character representation of the bit mask

printBinary

public static String printBinary(int mask,
                                 char code)

Returns a representation of the active bits in the presented mask, with each active bit being denoted by the passed character.

Inactive bits will be denoted by character Permission.RESERVED_OFF.

Parameters:

mask - the integer bit mask to print the active bits for

code - the character to print when an active bit is detected

Returns:

a 32-character representation of the bit mask