org.apache.directory.shared.ldap.schema.parsers

Class LdapComparatorDescriptionSchemaParser

java.lang.Object

org.apache.directory.shared.ldap.schema.parsers.AbstractSchemaParser

org.apache.directory.shared.ldap.schema.parsers.LdapComparatorDescriptionSchemaParser

public class LdapComparatorDescriptionSchemaParser
extends AbstractSchemaParser

A parser for ApacheDS comparator descriptions.

Version:

$Rev$, $Date$

Author:

Apache Directory Project

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	LOG The LoggerFactory used by this class

Fields inherited from class org.apache.directory.shared.ldap.schema.parsers.AbstractSchemaParser

lexer, monitor, parser

Constructor Summary

Constructors

Constructor and Description
LdapComparatorDescriptionSchemaParser() Creates a schema parser instance.

Method Summary

Modifier and Type	Method and Description
LdapComparatorDescription	parse(String schemaDescription) Parses a LdapComparator description
LdapComparatorDescription	parseComparatorDescription(String comparatorDescription) Parses an comparator description:

Methods inherited from class org.apache.directory.shared.ldap.schema.parsers.AbstractSchemaParser

isQuirksMode, reset, setParserMonitor, setQuirksMode, setSchemaName

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.slf4j.Logger LOG

The LoggerFactory used by this class

Constructor Detail

LdapComparatorDescriptionSchemaParser

public LdapComparatorDescriptionSchemaParser()

Creates a schema parser instance.

Method Detail

parseComparatorDescription

public LdapComparatorDescription parseComparatorDescription(String comparatorDescription)
                                                     throws ParseException

Parses an comparator description:

 ComparatorDescription = LPAREN WSP
     numericoid                           ; object identifier
     [ SP "DESC" SP qdstring ]            ; description
     SP "FQCN" SP fqcn                    ; fully qualified class name
     [ SP "BYTECODE" SP base64 ]          ; optional base64 encoded bytecode
     extensions WSP RPAREN                ; extensions
 
 base64          = *(4base64-char)
 base64-char     = ALPHA / DIGIT / "+" / "/"
 fqcn = fqcnComponent 1*( DOT fqcnComponent )
 fqcnComponent = ???
 
 extensions = *( SP xstring SP qdstrings )
 xstring = "X" HYPHEN 1*( ALPHA / HYPHEN / USCORE ) 
 

Parameters:

comparatorDescription - the comparator description to be parsed

Returns:

the parsed ComparatorDescription bean

Throws:

ParseException - if there are any recognition errors (bad syntax)

parse

public LdapComparatorDescription parse(String schemaDescription)
                                throws ParseException

Parses a LdapComparator description

Specified by:

parse in class AbstractSchemaParser

Parameters:

The - LdapComparator description to parse

Returns:

An instance of LdapComparatorDescription

Throws:

ParseException - If the parsing failed