| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF 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.openstack.poppy.v1.functions; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.net.URI; |
| |
| import javax.inject.Singleton; |
| |
| import org.jclouds.http.HttpResponse; |
| import org.jclouds.openstack.poppy.v1.domain.Service; |
| |
| import com.google.common.base.Function; |
| import com.google.common.net.HttpHeaders; |
| |
| /** |
| * Parses the {@link Service} URI from the Location header of the HTTP Response. |
| */ |
| @Singleton |
| public class ParseServiceURIFromHeaders implements Function<HttpResponse, URI> { |
| |
| @Override |
| public URI apply(HttpResponse response) { |
| String locationUri = checkNotNull(response.getFirstHeaderOrNull(HttpHeaders.LOCATION), |
| HttpHeaders.LOCATION); |
| return URI.create(locationUri); |
| } |
| } |