| 1 | /** |
| 2 | * Licensed to jclouds, Inc. (jclouds) under one or more |
| 3 | * contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. jclouds licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. 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, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
| 19 | package org.jclouds.gae; |
| 20 | |
| 21 | import javax.inject.Singleton; |
| 22 | |
| 23 | import org.jclouds.http.HttpResponse; |
| 24 | import org.jclouds.io.Payload; |
| 25 | import org.jclouds.io.Payloads; |
| 26 | import org.jclouds.rest.internal.RestAnnotationProcessor; |
| 27 | |
| 28 | import com.google.appengine.api.urlfetch.HTTPHeader; |
| 29 | import com.google.appengine.api.urlfetch.HTTPResponse; |
| 30 | import com.google.common.base.Function; |
| 31 | import com.google.common.collect.LinkedHashMultimap; |
| 32 | import com.google.common.collect.Multimap; |
| 33 | |
| 34 | /** |
| 35 | * |
| 36 | * @author Adrian Cole |
| 37 | */ |
| 38 | @Singleton |
| 39 | public class ConvertToJcloudsResponse implements Function<HTTPResponse, HttpResponse> { |
| 40 | |
| 41 | @Override |
| 42 | public HttpResponse apply(HTTPResponse gaeResponse) { |
| 43 | Payload payload = gaeResponse.getContent() != null ? Payloads.newByteArrayPayload(gaeResponse.getContent()) |
| 44 | : null; |
| 45 | Multimap<String, String> headers = LinkedHashMultimap.create(); |
| 46 | String message = null; |
| 47 | for (HTTPHeader header : gaeResponse.getHeaders()) { |
| 48 | if (header.getName() == null) |
| 49 | message = header.getValue(); |
| 50 | else |
| 51 | headers.put(header.getName(), header.getValue()); |
| 52 | } |
| 53 | |
| 54 | if (payload != null) |
| 55 | payload.getContentMetadata().setPropertiesFromHttpHeaders(headers); |
| 56 | return new HttpResponse(gaeResponse.getResponseCode(), message, payload, |
| 57 | RestAnnotationProcessor.filterOutContentHeaders(headers)); |
| 58 | } |
| 59 | } |