/*
* 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.atmos.blobstore.functions;
import javax.inject.Singleton;
import org.jclouds.atmos.domain.BoundedSet;
import org.jclouds.atmos.domain.DirectoryEntry;
import org.jclouds.atmos.domain.FileType;
import org.jclouds.atmos.domain.internal.BoundedLinkedHashSet;
import org.jclouds.blobstore.domain.StorageMetadata;
import org.jclouds.blobstore.domain.StorageType;
import com.google.common.base.Function;
import com.google.common.collect.Iterables;
/**
* @author Adrian Cole
*/
@Singleton
public class ResourceMetadataListToDirectoryEntryList
implements
Function<org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata>, BoundedSet<? extends DirectoryEntry>> {
public BoundedSet<DirectoryEntry> apply(
org.jclouds.blobstore.domain.PageSet<? extends StorageMetadata> from) {
return new BoundedLinkedHashSet<DirectoryEntry>(Iterables.transform(from,
new Function<StorageMetadata, DirectoryEntry>() {
public DirectoryEntry apply(StorageMetadata from) {
FileType type = (from.getType() == StorageType.FOLDER || from.getType() == StorageType.RELATIVE_PATH) ? FileType.DIRECTORY
: FileType.REGULAR;
return new DirectoryEntry(from.getProviderId(), type, from.getName());
}
}), from.getNextMarker());
}
}