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.shared.ldap.extras.extended.ads_impl.certGeneration; 021 022 023import org.apache.directory.shared.asn1.ber.grammar.Grammar; 024import org.apache.directory.shared.asn1.ber.grammar.States; 025 026/** 027 * This class store the CertGeneration's grammar constants. It is also used 028 * for debugging purposes. 029 * 030 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 031 */ 032public enum CertGenerationStatesEnum implements States 033{ 034 035 /** The END_STATE */ 036 END_STATE, 037 038 /** start state*/ 039 START_STATE, 040 041 /** sequence*/ 042 CERT_GENERATION_REQUEST_SEQUENCE_STATE, 043 044 /** the target Dn*/ 045 TARGETDN_STATE, 046 047 /** the issuer Dn*/ 048 ISSUER_STATE, 049 050 /** the subject Dn*/ 051 SUBJECT_STATE, 052 053 /** the key algorithm*/ 054 KEY_ALGORITHM_STATE, 055 056 /** terminal state */ 057 LAST_CERT_GENERATION_STATE; 058 059 /** 060 * Get the grammar name 061 * 062 * @param grammar The grammar class 063 * @return The grammar name 064 */ 065 public String getGrammarName( Grammar<CertGenerationContainer> grammar ) 066 { 067 return "CERT_GENERATION_GRAMMER"; 068 } 069 070 071 /** 072 * Get the grammar name 073 * 074 * @param grammar The grammar code 075 * @return The grammar name 076 */ 077 public String getGrammarName( int grammar ) 078 { 079 return "CERT_GENERATION_GRAMMER"; 080 } 081 082 083 /** 084 * Get the string representing the state 085 * 086 * @param state The state number 087 * @return The String representing the state 088 */ 089 public String getState( int state ) 090 { 091 return ( ( state == END_STATE.ordinal() ) ? "CERT_GENERATION_END_STATE" : this.name() ); 092 } 093 094 095 /** 096 * {@inheritDoc} 097 */ 098 public boolean isEndState() 099 { 100 return this == END_STATE; 101 } 102 103 104 /** 105 * {@inheritDoc} 106 */ 107 public CertGenerationStatesEnum getStartState() 108 { 109 return START_STATE; 110 } 111}