| /* |
| * Copyright 2016-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.rest.exceptions; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onlab.rest.exceptions.AbstractMapper; |
| import org.onosproject.net.config.InvalidConfigException; |
| import org.onosproject.net.config.InvalidFieldException; |
| |
| import javax.ws.rs.core.Response; |
| |
| /** |
| * Maps InvalidConfigException to JSON output. |
| */ |
| public class InvalidConfigExceptionMapper extends AbstractMapper<InvalidConfigException> { |
| |
| @Override |
| protected Response.Status responseStatus() { |
| return Response.Status.BAD_REQUEST; |
| } |
| |
| @Override |
| protected Response.ResponseBuilder response(Response.Status status, Throwable exception) { |
| error = exception; |
| |
| InvalidConfigException ex = (InvalidConfigException) exception; |
| |
| ObjectMapper mapper = new ObjectMapper(); |
| String message = messageFrom(exception); |
| ObjectNode result = mapper.createObjectNode() |
| .put("code", status.getStatusCode()) |
| .put("message", message) |
| .put("subjectKey", ex.subjectKey()) |
| .put("subject", ex.subject()) |
| .put("configKey", ex.configKey()); |
| |
| if (ex.getCause() instanceof InvalidFieldException) { |
| InvalidFieldException fieldException = (InvalidFieldException) ex.getCause(); |
| result.put("field", fieldException.field()) |
| .put("reason", fieldException.reason()); |
| } |
| |
| return Response.status(status).entity(result.toString()); |
| } |
| } |