| /** |
| * 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.cloudsigma.binders; |
| |
| import static com.google.common.base.Preconditions.checkArgument; |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static com.google.common.base.Preconditions.checkState; |
| |
| import java.util.Map; |
| |
| import javax.inject.Inject; |
| import javax.inject.Singleton; |
| import javax.ws.rs.core.MediaType; |
| |
| import org.jclouds.cloudsigma.functions.ListOfMapsToListOfKeyValuesDelimitedByBlankLines; |
| import org.jclouds.cloudsigma.options.CloneDriveOptions; |
| import org.jclouds.http.HttpRequest; |
| import org.jclouds.rest.MapBinder; |
| import org.jclouds.rest.internal.GeneratedHttpRequest; |
| |
| import com.google.common.base.Function; |
| import com.google.common.collect.ImmutableMap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Maps; |
| |
| /** |
| * |
| * @author Adrian Cole |
| */ |
| @Singleton |
| public class BindCloneDriveOptionsToPlainTextString implements MapBinder { |
| private final ListOfMapsToListOfKeyValuesDelimitedByBlankLines listOfMapsToListOfKeyValuesDelimitedByBlankLines; |
| |
| @Inject |
| public BindCloneDriveOptionsToPlainTextString( |
| ListOfMapsToListOfKeyValuesDelimitedByBlankLines listOfMapsToListOfKeyValuesDelimitedByBlankLines) { |
| this.listOfMapsToListOfKeyValuesDelimitedByBlankLines = listOfMapsToListOfKeyValuesDelimitedByBlankLines; |
| } |
| |
| @Override |
| public <R extends HttpRequest> R bindToRequest(R request, Map<String, Object> postParams) { |
| checkArgument(checkNotNull(request, "request") instanceof GeneratedHttpRequest, |
| "this binder is only valid for GeneratedHttpRequests!"); |
| GeneratedHttpRequest gRequest = GeneratedHttpRequest.class.cast(request); |
| checkState(gRequest.getArgs() != null, "args should be initialized at this point"); |
| |
| CloneDriveOptions options = findOptionsInArgsOrNull(gRequest); |
| if (options != null) { |
| postParams = ImmutableMap.<String, Object> builder().putAll(postParams).putAll(options.getOptions()).build(); |
| } |
| |
| request.setPayload(listOfMapsToListOfKeyValuesDelimitedByBlankLines.apply(ImmutableSet.of(Maps.transformValues(postParams, new Function<Object, String>() { |
| @Override |
| public String apply(Object input) { |
| return input == null ? null : input.toString(); |
| } |
| })))); |
| request.getPayload().getContentMetadata().setContentType(MediaType.TEXT_PLAIN); |
| return request; |
| } |
| |
| static CloneDriveOptions findOptionsInArgsOrNull(GeneratedHttpRequest gRequest) { |
| for (Object arg : gRequest.getArgs()) { |
| if (arg instanceof CloneDriveOptions) { |
| return (CloneDriveOptions) arg; |
| } else if (arg instanceof CloneDriveOptions[]) { |
| CloneDriveOptions[] options = (CloneDriveOptions[]) arg; |
| return (options.length > 0) ? options[0] : null; |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public <R extends HttpRequest> R bindToRequest(R request, Object input) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| } |