org.apache.directory.shared.ldap.schema.syntax
Class BitStringSyntaxChecker

java.lang.Object
  extended by org.apache.directory.shared.ldap.schema.syntax.AbstractSyntaxChecker
      extended by org.apache.directory.shared.ldap.schema.syntax.BitStringSyntaxChecker
All Implemented Interfaces:
SyntaxChecker

public class BitStringSyntaxChecker
extends AbstractSyntaxChecker

A SyntaxChecker which verifies that a value is a Boolean according to RFC 4517. From RFC 4512 & RFC 4517 : BitString = SQUOTE *binary-digit SQUOTE "B" binary-digit = "0" / "1" SQUOTE = %x27 ; hyphen ("'")

Version:
$Rev$
Author:
Apache Directory Project

Constructor Summary
  BitStringSyntaxChecker()
          Creates a new instance of BitStringSyntaxChecker.
protected BitStringSyntaxChecker(java.lang.String oid)
          Creates a new instance of BitStringSyntaxChecker.
 
Method Summary
static boolean isValid(java.lang.String strValue)
          A shared and static method used to check that the string is a BitString.
 boolean isValidSyntax(java.lang.Object value)
          Determines if the attribute's value conforms to the attribute syntax.
 
Methods inherited from class org.apache.directory.shared.ldap.schema.syntax.AbstractSyntaxChecker
assertSyntax, getSyntaxOid
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BitStringSyntaxChecker

public BitStringSyntaxChecker()
Creates a new instance of BitStringSyntaxChecker.


BitStringSyntaxChecker

protected BitStringSyntaxChecker(java.lang.String oid)
Creates a new instance of BitStringSyntaxChecker.

Parameters:
oid - the oid to associate with this new SyntaxChecker
Method Detail

isValid

public static boolean isValid(java.lang.String strValue)
A shared and static method used to check that the string is a BitString. A BitString is a string of bits, between quots and followed by a 'B' : '01010110'B for instance

Parameters:
strValue - The string to check
Returns:
true if teh string is a BitString

isValidSyntax

public boolean isValidSyntax(java.lang.Object value)
Description copied from interface: SyntaxChecker
Determines if the attribute's value conforms to the attribute syntax.

Parameters:
value - the value of some attribute with the syntax
Returns:
true if the value is in the valid syntax, false otherwise


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