org.apache.directory.shared.ldap.schema.syntaxCheckers

Class MatchingRuleDescriptionSyntaxChecker

java.lang.Object

org.apache.directory.shared.ldap.schema.AbstractSchemaObject

org.apache.directory.shared.ldap.schema.LoadableSchemaObject

org.apache.directory.shared.ldap.schema.SyntaxChecker

org.apache.directory.shared.ldap.schema.syntaxCheckers.MatchingRuleDescriptionSyntaxChecker

All Implemented Interfaces:

Serializable, SchemaObject

public class MatchingRuleDescriptionSyntaxChecker
extends SyntaxChecker

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

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.directory.shared.ldap.schema.AbstractSchemaObject

description, extensions, isEnabled, isObsolete, isReadOnly, locked, names, objectType, oid, schemaName, specification

Constructor Summary

Constructors

Constructor and Description
MatchingRuleDescriptionSyntaxChecker() Creates a new instance of MatchingRuleDescriptionSchemaParser.

Method Summary

Modifier and Type	Method and Description
boolean	isValidSyntax(Object value) Determines if the attribute's value conforms to the attribute syntax.

Methods inherited from class org.apache.directory.shared.ldap.schema.SyntaxChecker

assertSyntax, equals, toString

Methods inherited from class org.apache.directory.shared.ldap.schema.LoadableSchemaObject

copy, getBytecode, getFqcn, isValid, registerOid, setBytecode, setFqcn

Methods inherited from class org.apache.directory.shared.ldap.schema.AbstractSchemaObject

addExtension, addName, addToRegistries, clear, compareOid, copy, getDescription, getExtensions, getName, getNames, getObjectType, getOid, getSchemaName, getSpecification, hashCode, isDisabled, isEnabled, isObsolete, isReadOnly, lock, removeFromRegistries, setDescription, setEnabled, setExtensions, setNames, setNames, setObsolete, setOid, setReadOnly, setRegistries, setSchemaName, setSpecification

Methods inherited from class java.lang.Object

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

Constructor Detail

MatchingRuleDescriptionSyntaxChecker

public MatchingRuleDescriptionSyntaxChecker()

Creates a new instance of MatchingRuleDescriptionSchemaParser.

Method Detail

isValidSyntax

public boolean isValidSyntax(Object value)

Determines if the attribute's value conforms to the attribute syntax.

Specified by:

isValidSyntax in class SyntaxChecker

Parameters:

value - the value of some attribute with the syntax

Returns:

true if the value is in the valid syntax, false otherwise