| 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.rest.binders; |
| 20 | |
| 21 | import java.net.URI; |
| 22 | import java.util.Map; |
| 23 | |
| 24 | import javax.inject.Inject; |
| 25 | import javax.inject.Provider; |
| 26 | import javax.inject.Singleton; |
| 27 | import javax.ws.rs.core.UriBuilder; |
| 28 | |
| 29 | import org.jclouds.http.HttpRequest; |
| 30 | import org.jclouds.io.Payloads; |
| 31 | import org.jclouds.rest.MapBinder; |
| 32 | import org.jclouds.rest.annotations.Payload; |
| 33 | import org.jclouds.rest.internal.GeneratedHttpRequest; |
| 34 | |
| 35 | /** |
| 36 | * |
| 37 | * @author Adrian Cole |
| 38 | */ |
| 39 | @Singleton |
| 40 | public class BindMapToStringPayload implements MapBinder { |
| 41 | protected final Provider<UriBuilder> uriBuilders; |
| 42 | |
| 43 | @Inject |
| 44 | public BindMapToStringPayload(Provider<UriBuilder> uriBuilders) { |
| 45 | this.uriBuilders = uriBuilders; |
| 46 | } |
| 47 | |
| 48 | @SuppressWarnings("unchecked") |
| 49 | @Override |
| 50 | public <R extends HttpRequest> R bindToRequest(R request, Map<String, String> postParams) { |
| 51 | GeneratedHttpRequest<?> r = GeneratedHttpRequest.class.cast(request); |
| 52 | String payload = r.getJavaMethod().getAnnotation(Payload.class).value(); |
| 53 | if (postParams.size() > 0) { |
| 54 | UriBuilder builder = uriBuilders.get(); |
| 55 | builder.uri(URI.create("http://test/")); |
| 56 | builder.path(payload); |
| 57 | URI fake = builder.buildFromMap(postParams); |
| 58 | payload = fake.getPath().substring(1); |
| 59 | } |
| 60 | return (R) request.toBuilder().payload(Payloads.newStringPayload(payload)).build(); |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public <R extends HttpRequest> R bindToRequest(R request, Object payload) { |
| 65 | throw new IllegalArgumentException("this is a map binder"); |
| 66 | } |
| 67 | |
| 68 | } |