2 * Copyright 2014 Open Networking Laboratory
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package org.onosproject.openflow.controller.driver;
20 * This exception indicates an error or unexpected message during
21 * message handling. E.g., if an OFMessage is received that is illegal or
22 * unexpected given the current handshake state.
24 * We don't allow wrapping other exception in a switch state exception. We
25 * only log the SwitchStateExceptions message so the causing exceptions
26 * stack trace is generally not available.
29 public class SwitchStateException extends Exception {
31 private static final long serialVersionUID = 9153954512470002631L;
33 public SwitchStateException() {
37 public SwitchStateException(String arg0, Throwable arg1) {
41 public SwitchStateException(String arg0) {
45 public SwitchStateException(Throwable arg0) {