| 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.vcloud.functions; |
| 20 | |
| 21 | import static org.jclouds.concurrent.FutureIterables.transformParallel; |
| 22 | |
| 23 | import java.util.concurrent.ExecutorService; |
| 24 | import java.util.concurrent.Future; |
| 25 | |
| 26 | import javax.annotation.Resource; |
| 27 | import javax.inject.Inject; |
| 28 | import javax.inject.Named; |
| 29 | import javax.inject.Singleton; |
| 30 | |
| 31 | import org.jclouds.Constants; |
| 32 | import org.jclouds.logging.Logger; |
| 33 | import org.jclouds.vcloud.VCloudAsyncClient; |
| 34 | import org.jclouds.vcloud.domain.Catalog; |
| 35 | import org.jclouds.vcloud.domain.Org; |
| 36 | import org.jclouds.vcloud.domain.ReferenceType; |
| 37 | |
| 38 | import com.google.common.base.Function; |
| 39 | |
| 40 | /** |
| 41 | * @author Adrian Cole |
| 42 | */ |
| 43 | @Singleton |
| 44 | public class AllCatalogsInOrg implements Function<Org, Iterable<? extends Catalog>> { |
| 45 | @Resource |
| 46 | public Logger logger = Logger.NULL; |
| 47 | |
| 48 | private final VCloudAsyncClient aclient; |
| 49 | private final ExecutorService executor; |
| 50 | |
| 51 | @Inject |
| 52 | AllCatalogsInOrg(VCloudAsyncClient aclient, @Named(Constants.PROPERTY_USER_THREADS) ExecutorService executor) { |
| 53 | this.aclient = aclient; |
| 54 | this.executor = executor; |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | public Iterable<? extends Catalog> apply(final Org org) { |
| 59 | Iterable<Catalog> catalogs = transformParallel(org.getCatalogs().values(), |
| 60 | new Function<ReferenceType, Future<Catalog>>() { |
| 61 | @SuppressWarnings("unchecked") |
| 62 | @Override |
| 63 | public Future<Catalog> apply(ReferenceType from) { |
| 64 | return (Future<Catalog>) aclient.getCatalog(from.getHref()); |
| 65 | } |
| 66 | |
| 67 | }, executor, null, logger, "catalogs in " + org.getName()); |
| 68 | return catalogs; |
| 69 | } |
| 70 | } |