| 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.blobstore.functions; |
| 20 | |
| 21 | import static com.google.common.base.Preconditions.checkNotNull; |
| 22 | |
| 23 | import javax.inject.Singleton; |
| 24 | |
| 25 | import org.jclouds.blobstore.domain.StorageMetadata; |
| 26 | import org.jclouds.blobstore.domain.StorageType; |
| 27 | import org.jclouds.blobstore.domain.internal.StorageMetadataImpl; |
| 28 | import org.jclouds.blobstore.reference.BlobStoreConstants; |
| 29 | |
| 30 | import com.google.common.base.Function; |
| 31 | |
| 32 | /** |
| 33 | * @author Adrian Cole |
| 34 | */ |
| 35 | @Singleton |
| 36 | public class ResourceMetadataToRelativePathResourceMetadata implements Function<StorageMetadata, StorageMetadata> { |
| 37 | |
| 38 | public StorageMetadata apply(StorageMetadata md) { |
| 39 | checkNotNull(md, "metadata"); |
| 40 | String name = checkNotNull(md.getName(), "metadata.name"); |
| 41 | for (String suffix : BlobStoreConstants.DIRECTORY_SUFFIXES) { |
| 42 | if (name.endsWith(suffix)) |
| 43 | name = name.substring(0, name.length() - suffix.length()); |
| 44 | } |
| 45 | return new StorageMetadataImpl(StorageType.RELATIVE_PATH, md.getProviderId(), name, md.getLocation(), |
| 46 | md.getUri(), md.getETag(), md.getLastModified(), md.getUserMetadata()); |
| 47 | } |
| 48 | |
| 49 | } |