001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.model.schema.parsers; 021 022 023import java.text.ParseException; 024 025import org.apache.directory.api.i18n.I18n; 026 027 028/** 029 * A parser for ApacheDS syntax checker descriptions. 030 * 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public class SyntaxCheckerDescriptionSchemaParser extends AbstractSchemaParser<SyntaxCheckerDescription> 034{ 035 036 /** 037 * Creates a schema parser instance. 038 */ 039 public SyntaxCheckerDescriptionSchemaParser() 040 { 041 super( SyntaxCheckerDescription.class, I18n.ERR_13860_CANNOT_PARSE_NULL_SC, I18n.ERR_13861_SC_PARSING_FAILURE, 042 I18n.ERR_13862_SC_PARSING_FAILURE ); 043 } 044 045 046 /** 047 * Parses a syntax checker description: 048 * 049 * <pre> 050 * SyntaxCheckerDescription = LPAREN WSP 051 * numericoid ; object identifier 052 * [ SP "DESC" SP qdstring ] ; description 053 * SP "FQCN" SP fqcn ; fully qualified class name 054 * [ SP "BYTECODE" SP base64 ] ; optional base64 encoded bytecode 055 * extensions WSP RPAREN ; extensions 056 * 057 * base64 = *(4base64-char) 058 * base64-char = ALPHA / DIGIT / "+" / "/" 059 * fqcn = fqcnComponent 1*( DOT fqcnComponent ) 060 * fqcnComponent = ??? 061 * 062 * extensions = *( SP xstring SP qdstrings ) 063 * xstring = "X" HYPHEN 1*( ALPHA / HYPHEN / USCORE ) 064 * </pre> 065 * 066 * @param syntaxCheckerDescription the syntax checker description to be parsed 067 * @return the parsed SyntaxCheckerDescription bean 068 * @throws ParseException if there are any recognition errors (bad syntax) 069 */ 070 public SyntaxCheckerDescription parse( String syntaxCheckerDescription ) throws ParseException 071 { 072 SyntaxCheckerDescription syntaxChecker = fastParser.parseSyntaxChecker( syntaxCheckerDescription ); 073 syntaxChecker.setSpecification( syntaxCheckerDescription ); 074 075 // Update the schemaName 076 updateSchemaName( syntaxChecker ); 077 078 return syntaxChecker; 079 } 080}