| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds licenses this file |
| * to you 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.jclouds.joyent.cloudapi.v6_5.handlers; |
| |
| import static org.jclouds.http.HttpUtils.closeClientButKeepContentStream; |
| |
| import javax.inject.Singleton; |
| |
| import org.jclouds.http.HttpCommand; |
| import org.jclouds.http.HttpErrorHandler; |
| import org.jclouds.http.HttpResponse; |
| import org.jclouds.http.HttpResponseException; |
| import org.jclouds.rest.AuthorizationException; |
| import org.jclouds.rest.ResourceNotFoundException; |
| |
| /** |
| * This will parse and set an appropriate exception on the command object. |
| * |
| * @author Adrian Cole |
| * |
| */ |
| // TODO: is there error spec someplace? let's type errors, etc. |
| @Singleton |
| public class JoyentCloudErrorHandler implements HttpErrorHandler { |
| public void handleError(HttpCommand command, HttpResponse response) { |
| // it is important to always read fully and close streams |
| byte[] data = closeClientButKeepContentStream(response); |
| String message = data != null ? new String(data) : null; |
| |
| Exception exception = message != null ? new HttpResponseException(command, response, message) |
| : new HttpResponseException(command, response); |
| message = message != null ? message : String.format("%s -> %s", command.getCurrentRequest().getRequestLine(), |
| response.getStatusLine()); |
| switch (response.getStatusCode()) { |
| case 400: |
| break; |
| case 401: |
| case 403: |
| exception = new AuthorizationException(message, exception); |
| break; |
| case 404: |
| if (!command.getCurrentRequest().getMethod().equals("DELETE")) { |
| exception = new ResourceNotFoundException(message, exception); |
| } |
| break; |
| } |
| command.setException(exception); |
| } |
| } |