public DecisionWithObligationException(String msg, Response r) { public Response getResponse(){| DecisionWithObligationException | Line # 66 | 3 | 1 | 0% |
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| 1 | ||
| 2 | /* | |
| 3 | * Copyright (c) 2006, University of Kent | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * Redistribution and use in source and binary forms, with or without | |
| 7 | * modification, are permitted provided that the following conditions are met: | |
| 8 | * | |
| 9 | * Redistributions of source code must retain the above copyright notice, this | |
| 10 | * list of conditions and the following disclaimer. | |
| 11 | * | |
| 12 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 13 | * this list of conditions and the following disclaimer in the documentation | |
| 14 | * and/or other materials provided with the distribution. | |
| 15 | * | |
| 16 | * 1. Neither the name of the University of Kent nor the names of its | |
| 17 | * contributors may be used to endorse or promote products derived from this | |
| 18 | * software without specific prior written permission. | |
| 19 | * | |
| 20 | * 2. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
| 21 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 22 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 23 | * PURPOSE ARE DISCLAIMED. | |
| 24 | * | |
| 25 | * 3. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
| 26 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 27 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 28 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 29 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 30 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 31 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 32 | * POSSIBILITY OF SUCH DAMAGE. | |
| 33 | * | |
| 34 | * 4. YOU AGREE THAT THE EXCLUSIONS IN PARAGRAPHS 2 AND 3 ABOVE ARE REASONABLE | |
| 35 | * IN THE CIRCUMSTANCES. IN PARTICULAR, YOU ACKNOWLEDGE (1) THAT THIS | |
| 36 | * SOFTWARE HAS BEEN MADE AVAILABLE TO YOU FREE OF CHARGE, (2) THAT THIS | |
| 37 | * SOFTWARE IS NOT "PRODUCT" QUALITY, BUT HAS BEEN PRODUCED BY A RESEARCH | |
| 38 | * GROUP WHO DESIRE TO MAKE THIS SOFTWARE FREELY AVAILABLE TO PEOPLE WHO WISH | |
| 39 | * TO USE IT, AND (3) THAT BECAUSE THIS SOFTWARE IS NOT OF "PRODUCT" QUALITY | |
| 40 | * IT IS INEVITABLE THAT THERE WILL BE BUGS AND ERRORS, AND POSSIBLY MORE | |
| 41 | * SERIOUS FAULTS, IN THIS SOFTWARE. | |
| 42 | * | |
| 43 | * 5. This license is governed, except to the extent that local laws | |
| 44 | * necessarily apply, by the laws of England and Wales. | |
| 45 | * | |
| 46 | * Author : Gansen Zhao | |
| 47 | * Email: gz7@kent.ac.uk | |
| 48 | */ | |
| 49 | ||
| 50 | package issrg.pba; | |
| 51 | ||
| 52 | /** | |
| 53 | * This class represents a special type of PbaException, DecisionWithObligationException, | |
| 54 | * which is thrown by the traditional decision method of PBAAPI, if the decision | |
| 55 | * cannot be enforced without enforcing the Obligations, i.e. this | |
| 56 | * Exception is thrown when enforcing a simple boolean decision is not | |
| 57 | * sufficient to meet the security requirements of the system. The AEF or PEP is | |
| 58 | * free to either log this exception as an error, or obtain the Response from | |
| 59 | * this object and enforce the decision in it as well as the Obligations. Note | |
| 60 | * that if you call | |
| 61 | * response method of the PBAAPI, you always get the Response, and never get | |
| 62 | * this exception. | |
| 63 | * | |
| 64 | * @author gansen, A.Otenko | |
| 65 | */ | |
| 66 | public class DecisionWithObligationException extends PbaException{ | |
| 67 | Response resp; | |
| 68 | ||
| 69 | /** | |
| 70 | * This method creates a DecisionWithObligationException with a message | |
| 71 | * and the Response that contains Obligations. | |
| 72 | * | |
| 73 | * @param msg - a human-readable diagnostic message, which makes sense only | |
| 74 | * if the code is not going to enforce the Obligations in the Response | |
| 75 | * @param r - the Response with Obligations that need to be enforced along | |
| 76 | * with the decision | |
| 77 | */ | |
| 78 | 0 |
public DecisionWithObligationException(String msg, Response r) { |
| 79 | 0 | super(msg); |
| 80 | 0 | resp=r; |
| 81 | } | |
| 82 | ||
| 83 | /** | |
| 84 | * This method returns the Response that was computed at decision time, | |
| 85 | * but which cannot be enforced without enforcing the Obligations inside. | |
| 86 | */ | |
| 87 | 0 |
public Response getResponse(){ |
| 88 | 0 | return resp; |
| 89 | } | |
| 90 | } | |
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