org.apache.directory.shared.ldap.schema.syntax.parser
Class MatchingRuleDescriptionSchemaParser

java.lang.Object
  extended by org.apache.directory.shared.ldap.schema.syntax.parser.AbstractSchemaParser
      extended by org.apache.directory.shared.ldap.schema.syntax.parser.MatchingRuleDescriptionSchemaParser

public class MatchingRuleDescriptionSchemaParser
extends AbstractSchemaParser

A parser for RFC 4512 matching rule descriptions.

Version:
$Rev$, $Date$
Author:
Apache Directory Project

Field Summary
 
Fields inherited from class org.apache.directory.shared.ldap.schema.syntax.parser.AbstractSchemaParser
lexer, monitor, parser
 
Constructor Summary
MatchingRuleDescriptionSchemaParser()
          Creates a schema parser instance.
 
Method Summary
 AbstractSchemaDescription parse(java.lang.String schemaDescription)
           
 MatchingRuleDescription parseMatchingRuleDescription(java.lang.String matchingRuleDescription)
          Parses a matching rule description according to RFC 4512:
 
Methods inherited from class org.apache.directory.shared.ldap.schema.syntax.parser.AbstractSchemaParser
isQuirksMode, reset, setParserMonitor, setQuirksMode
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MatchingRuleDescriptionSchemaParser

public MatchingRuleDescriptionSchemaParser()
Creates a schema parser instance.

Method Detail

parseMatchingRuleDescription

public MatchingRuleDescription parseMatchingRuleDescription(java.lang.String matchingRuleDescription)
                                                     throws java.text.ParseException
Parses a matching rule description according to RFC 4512:
 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 ) 
 

Parameters:
matchingRuleDescription - the matching rule description to be parsed
Returns:
the parsed MatchingRuleDescription bean
Throws:
java.text.ParseException - if there are any recognition errors (bad syntax)

parse

public AbstractSchemaDescription parse(java.lang.String schemaDescription)
                                throws java.text.ParseException
Specified by:
parse in class AbstractSchemaParser
Throws:
java.text.ParseException


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