1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.directory.shared.kerberos.codec.ticket; 21 22 23 import org.apache.directory.api.asn1.ber.grammar.Grammar; 24 import org.apache.directory.api.asn1.ber.grammar.States; 25 26 27 /** 28 * This class store the Ticket grammar's constants. It is also used for debugging 29 * purpose 30 * 31 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 32 */ 33 public enum TicketStatesEnum implements States 34 { 35 // Start 36 START_STATE, // 0 37 38 // ----- Ticket message -------------------------------------------- 39 TICKET_STATE, // 1 40 TICKET_SEQ_STATE, // 2 41 42 TICKET_VNO_TAG_STATE, // 3 43 TICKET_VNO_STATE, // 4 44 45 TICKET_REALM_TAG_STATE, // 5 46 TICKET_REALM_STATE, // 6 47 48 TICKET_SNAME_TAG_STATE, // 7 49 50 TICKET_ENC_PART_TAG_STATE, // 8 51 52 // End 53 LAST_TICKET_STATE; // 9 54 55 /** 56 * Get the grammar name 57 * 58 * @param grammar The grammar code 59 * @return The grammar name 60 */ 61 public String getGrammarName( int grammar ) 62 { 63 return "TICKET_GRAMMAR"; 64 } 65 66 67 /** 68 * Get the grammar name 69 * 70 * @param grammar The grammar class 71 * @return The grammar name 72 */ 73 public String getGrammarName( Grammar<TicketContainer> grammar ) 74 { 75 if ( grammar instanceof TicketGrammar ) 76 { 77 return "TICKET_GRAMMAR"; 78 } 79 else 80 { 81 return "UNKNOWN GRAMMAR"; 82 } 83 } 84 85 86 /** 87 * Get the string representing the state 88 * 89 * @param state The state number 90 * @return The String representing the state 91 */ 92 public String getState( int state ) 93 { 94 return ( ( state == LAST_TICKET_STATE.ordinal() ) ? "TICKET_END_STATE" : name() ); 95 } 96 97 98 /** 99 * {@inheritDoc} 100 */ 101 public boolean isEndState() 102 { 103 return this == LAST_TICKET_STATE; 104 } 105 106 107 /** 108 * {@inheritDoc} 109 */ 110 public TicketStatesEnum getStartState() 111 { 112 return START_STATE; 113 } 114 }