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

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

public class MatchingRuleDescriptionSyntaxChecker
extends AbstractSyntaxChecker

A SyntaxChecker which verifies that a value follows the matching rule descripton syntax according to RFC 4512, par 4.2.3:

 MatchingRuleDescription = LPAREN WSP
    numericoid                 ; object identifier
    [ SP "NAME" SP qdescrs ]   ; short names (descriptors)
    [ SP "DESC" SP qdstring ]  ; description
    [ SP "OBSOLETE" ]          ; not active
    SP "SYNTAX" SP numericoid  ; assertion syntax
    extensions WSP RPAREN      ; extensions
 
 extensions = *( SP xstring SP qdstrings )
 xstring = "X" HYPHEN 1*( ALPHA / HYPHEN / USCORE ) 
 
 

Version:
$Rev$
Author:
Apache Directory Project

Constructor Summary
  MatchingRuleDescriptionSyntaxChecker()
          Creates a new instance of MatchingRuleDescriptionSchemaParser.
protected MatchingRuleDescriptionSyntaxChecker(java.lang.String oid)
          Creates a new instance of MatchingRuleDescriptionSyntaxChecker.
 
Method Summary
 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

MatchingRuleDescriptionSyntaxChecker

public MatchingRuleDescriptionSyntaxChecker()
Creates a new instance of MatchingRuleDescriptionSchemaParser.


MatchingRuleDescriptionSyntaxChecker

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

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

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


Copyright © 2003-2009 Apache Software Foundation. All Rights Reserved.