| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * Licensed 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.onosproject.drivers.bmv2.api.runtime; |
| |
| /** |
| * General exception of the BMv2 runtime APIs. |
| */ |
| public final class Bmv2RuntimeException extends Exception { |
| |
| private final Code code; |
| private String codeString; |
| |
| public Bmv2RuntimeException(String message) { |
| super(message); |
| this.code = Code.OTHER; |
| this.codeString = message; |
| } |
| |
| public Bmv2RuntimeException(Throwable cause) { |
| super(cause); |
| this.code = Code.OTHER; |
| this.codeString = cause.toString(); |
| } |
| |
| public Bmv2RuntimeException(Code code) { |
| super(code.name()); |
| this.code = code; |
| } |
| |
| public Code getCode() { |
| return this.code; |
| } |
| |
| public String explain() { |
| return (codeString == null) ? code.name() : code.name() + " " + codeString; |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getSimpleName() + " " + explain(); |
| } |
| |
| /** |
| * Code of BMv2 error. |
| */ |
| public enum Code { |
| /** |
| * Indicates table is full. |
| */ |
| TABLE_FULL, |
| INVALID_MGID, |
| /** |
| * Indicates multicast group handle is invalid. |
| */ |
| INVALID_MGRP_HANDLE, |
| /** |
| * Indicates l1 handle is not associated with a node. |
| */ |
| INVALID_L1_HANDLE, |
| /** |
| * Indicates a general error. |
| */ |
| MC_GENERAL_ERROR, |
| /** |
| * Indicates an unknown error. |
| */ |
| MC_UNKNOWN_ERROR, |
| OTHER |
| } |
| } |