Madan Jampani | a9e70a6 | 2016-03-02 16:28:18 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Madan Jampani | a9e70a6 | 2016-03-02 16:28:18 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.store.cluster.messaging; |
| 17 | |
| 18 | import java.io.IOException; |
| 19 | |
| 20 | /** |
| 21 | * Top level exception for MessagingService failures. |
| 22 | */ |
| 23 | @SuppressWarnings("serial") |
| 24 | public class MessagingException extends IOException { |
| 25 | |
| 26 | public MessagingException() { |
| 27 | } |
| 28 | |
| 29 | public MessagingException(String message) { |
| 30 | super(message); |
| 31 | } |
| 32 | |
| 33 | public MessagingException(String message, Throwable t) { |
| 34 | super(message, t); |
| 35 | } |
| 36 | |
| 37 | public MessagingException(Throwable t) { |
| 38 | super(t); |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Exception indicating no remote registered remote handler. |
| 43 | */ |
| 44 | public static class NoRemoteHandler extends MessagingException { |
Jonathan Hart | e255cc4 | 2016-09-12 14:50:24 -0700 | [diff] [blame] | 45 | public NoRemoteHandler() { |
| 46 | super("No remote message handler registered for this message"); |
| 47 | } |
Madan Jampani | a9e70a6 | 2016-03-02 16:28:18 -0800 | [diff] [blame] | 48 | } |
| 49 | |
| 50 | /** |
| 51 | * Exception indicating handler failure. |
| 52 | */ |
| 53 | public static class RemoteHandlerFailure extends MessagingException { |
Jonathan Hart | e255cc4 | 2016-09-12 14:50:24 -0700 | [diff] [blame] | 54 | public RemoteHandlerFailure() { |
| 55 | super("Remote handler failed to handle message"); |
| 56 | } |
Madan Jampani | a9e70a6 | 2016-03-02 16:28:18 -0800 | [diff] [blame] | 57 | } |
Madan Jampani | b825aeb | 2016-04-01 15:18:25 -0700 | [diff] [blame] | 58 | |
| 59 | /** |
Jonathan Hart | e255cc4 | 2016-09-12 14:50:24 -0700 | [diff] [blame] | 60 | * Exception indicating failure due to invalid message structure such as an incorrect preamble. |
Madan Jampani | b825aeb | 2016-04-01 15:18:25 -0700 | [diff] [blame] | 61 | */ |
Jonathan Hart | e255cc4 | 2016-09-12 14:50:24 -0700 | [diff] [blame] | 62 | public static class ProtocolException extends MessagingException { |
| 63 | public ProtocolException() { |
| 64 | super("Failed to process message due to invalid message structure"); |
| 65 | } |
Madan Jampani | b825aeb | 2016-04-01 15:18:25 -0700 | [diff] [blame] | 66 | } |
Jonathan Hart | e255cc4 | 2016-09-12 14:50:24 -0700 | [diff] [blame] | 67 | } |