/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.harmony.security.x509.tsp;
import java.security.InvalidParameterException;
/**
Corresponds to PKIFailureInfo structure.
See RFC 3161 -
Internet X.509 Public Key Infrastructure
Time-Stamp Protocol (TSP)
http://www.ietf.org/rfc/rfc3161.txt)
PKIFailureInfo ::= BIT STRING {
badAlg (0),
-- unrecognized or unsupported Algorithm Identifier
badRequest (2),
-- transaction not permitted or supported
badDataFormat (5),
-- the data submitted has the wrong format
timeNotAvailable (14),
-- the TSA's time source is not available
unacceptedPolicy (15),
-- the requested TSA policy is not supported by the TSA
unacceptedExtension (16),
-- the requested extension is not supported by the TSA
addInfoNotAvailable (17)
-- the additional information requested could not be understood
-- or is not available
systemFailure (25)
-- the request cannot be handled due to system failure }
The value of PKIFailureInfo can take only one of the values,
so it is represented by an integer here.
*/
public enum PKIFailureInfo {
/**
* Unrecognized algorithm ID
*/
BAD_ALG(0),
/**
* Transaction is not supported
*/
BAD_REQUEST(2),
/**
* Data format is wrong
*/
BAD_DATA_FORMAT(5),
/**
* TSA cannot use the time source
*/
TIME_NOT_AVAILABLE(14),
/**
* The policy is not supported
*/
UNACCEPTED_POLICY(15),
/**
* The extension is not supported
*/
UNACCEPTED_EXTENSION(16),
/**
* The requested additional info is not available
*/
ADD_INFO_NOT_AVAILABLE(17),
/**
* System failure has occured
*/
SYSTEM_FAILURE(25);
private final int value;
private static int maxValue;
PKIFailureInfo(int value) {
this.value = value;
}
/**
* @return int value of the failure
*/
public int getValue() {
return value;
}
/**
* @return maximum of values in the enum
*/
public static int getMaxValue() {
if (maxValue == 0) {
for (PKIFailureInfo cur : values())
if (cur.value > maxValue) {
maxValue = cur.value;
}
}
return maxValue;
}
/**
* @param value
* @return
*/
public static PKIFailureInfo getInstance(int value) {
for (PKIFailureInfo info : values()){
if (value == info.value) {
return info;
}
}
throw new InvalidParameterException("Unknown PKIFailureInfo value");
}
}