| 1 | /** |
| 2 | * |
| 3 | * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| 4 | * |
| 5 | * ==================================================================== |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * ==================================================================== |
| 18 | */ |
| 19 | package org.jclouds.deltacloud.handlers; |
| 20 | |
| 21 | import javax.inject.Inject; |
| 22 | import javax.inject.Provider; |
| 23 | import javax.inject.Singleton; |
| 24 | import javax.ws.rs.core.UriBuilder; |
| 25 | |
| 26 | import org.jclouds.http.HttpCommand; |
| 27 | import org.jclouds.http.HttpResponse; |
| 28 | import org.jclouds.http.handlers.BackoffLimitedRetryHandler; |
| 29 | import org.jclouds.http.handlers.RedirectionRetryHandler; |
| 30 | |
| 31 | /** |
| 32 | * Handles Retryable responses with error codes in the 3xx range |
| 33 | * |
| 34 | * @author Adrian Cole |
| 35 | */ |
| 36 | @Singleton |
| 37 | public class DeltacloudRedirectionRetryHandler extends RedirectionRetryHandler { |
| 38 | |
| 39 | @Inject |
| 40 | public DeltacloudRedirectionRetryHandler(Provider<UriBuilder> uriBuilderProvider, |
| 41 | BackoffLimitedRetryHandler backoffHandler) { |
| 42 | super(uriBuilderProvider, backoffHandler); |
| 43 | } |
| 44 | |
| 45 | @Override |
| 46 | public boolean shouldRetryRequest(HttpCommand command, HttpResponse response) { |
| 47 | if (command.getCurrentRequest().getMethod().equals("DELETE")) { |
| 48 | return false; |
| 49 | } else { |
| 50 | return super.shouldRetryRequest(command, response); |
| 51 | } |
| 52 | } |
| 53 | } |