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.kerberos.codec.krbPriv; 021 022 023import org.apache.directory.api.asn1.ber.grammar.Grammar; 024import org.apache.directory.api.asn1.ber.grammar.States; 025 026 027/** 028 * This class stores the KRB-PRIV grammar's constants. It is also used for debugging 029 * purpose 030 * 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public enum KrbPrivStatesEnum implements States 034{ 035 // Start 036 START_STATE, // 0 037 038 // ----- KRB-SAFE component -------------------------------------- 039 KRB_PRIV_TAG_STATE, // 1 040 041 KRB_PRIV_SEQ_STATE, // 2 042 043 KRB_PRIV_PVNO_TAG_STATE, // 3 044 KRB_PRIV_PVNO_STATE, // 4 045 046 KRB_PRIV_MSGTYPE_TAG_STATE, // 5 047 KRB_PRIV_MSGTYPE_STATE, // 6 048 049 KRB_PRIV_EN_PART_TAG_STATE, // 7 050 051 // End 052 LAST_KRB_PRIV_STATE; // 8 053 054 /** 055 * Get the grammar name 056 * 057 * @param grammar The grammar code 058 * @return The grammar name 059 */ 060 public String getGrammarName( int grammar ) 061 { 062 return "KRB_PRIV_GRAMMAR"; 063 } 064 065 066 /** 067 * Get the grammar name 068 * 069 * @param grammar The grammar class 070 * @return The grammar name 071 */ 072 public String getGrammarName( Grammar<KrbPrivContainer> grammar ) 073 { 074 if ( grammar instanceof KrbPrivGrammar ) 075 { 076 return "KRB_PRIV_GRAMMAR"; 077 } 078 else 079 { 080 return "UNKNOWN GRAMMAR"; 081 } 082 } 083 084 085 /** 086 * Get the string representing the state 087 * 088 * @param state The state number 089 * @return The String representing the state 090 */ 091 public String getState( int state ) 092 { 093 return ( ( state == LAST_KRB_PRIV_STATE.ordinal() ) ? "LAST_KRB_PRIV_STATE" : name() ); 094 } 095 096 097 /** 098 * {@inheritDoc} 099 */ 100 public boolean isEndState() 101 { 102 return this == LAST_KRB_PRIV_STATE; 103 } 104 105 106 /** 107 * {@inheritDoc} 108 */ 109 public KrbPrivStatesEnum getStartState() 110 { 111 return START_STATE; 112 } 113}