| /* |
| * Copyright 2017-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.netconf; |
| |
| import java.util.List; |
| |
| import com.google.common.annotations.Beta; |
| import com.google.common.collect.ImmutableList; |
| |
| /** |
| * Represents class of errors related to NETCONF rpc messaging. |
| */ |
| @Beta |
| public class NetconfRpcException extends RuntimeException { |
| |
| private static final long serialVersionUID = -5947975698207522820L; |
| |
| private final List<NetconfRpcError> error; |
| |
| /** |
| * @param errors RPC error message body |
| */ |
| public NetconfRpcException(List<NetconfRpcError> errors) { |
| super(getErrorMsg(errors)); |
| this.error = ImmutableList.copyOf(errors); |
| } |
| |
| /** |
| * @param errors RPC error message body |
| * @param message describing the error |
| */ |
| public NetconfRpcException(List<NetconfRpcError> errors, String message) { |
| super(message); |
| this.error = ImmutableList.copyOf(errors); |
| } |
| |
| /** |
| * @param errors RPC error message body |
| * @param cause of this exception |
| */ |
| public NetconfRpcException(List<NetconfRpcError> errors, Throwable cause) { |
| super(getErrorMsg(errors), cause); |
| this.error = ImmutableList.copyOf(errors); |
| } |
| |
| /** |
| * @param errors RPC error message body |
| * @param message describing the error |
| * @param cause of this exception |
| */ |
| public NetconfRpcException(List<NetconfRpcError> errors, String message, Throwable cause) { |
| super(message, cause); |
| this.error = ImmutableList.copyOf(errors); |
| } |
| |
| /** |
| * Retrieves rpc-error details. |
| * |
| * @return the rpc-errors |
| */ |
| public List<NetconfRpcError> rpcErrors() { |
| return error; |
| } |
| |
| |
| @Override |
| public String toString() { |
| return super.toString() + " " + error; |
| } |
| |
| /** |
| * Gets the first non-empty error message or {@code ""}. |
| * @param errors to fetch message from |
| * @return first non-empty error message or {@code ""} |
| */ |
| private static String getErrorMsg(List<NetconfRpcError> errors) { |
| return errors.stream() |
| .map(NetconfRpcError::message) |
| .filter(s -> !s.isEmpty()) |
| .findFirst().orElse(""); |
| } |
| |
| } |