public PageSet<? extends StorageMetadata> list(String container, ListContainerOptions options) {
List<StorageObjectMetadata> listFiles;
try {
String dir = options.getDir();
if (dir != null) {
listFiles = service.listFiles(container, dir, options.isRecursive());
} else {
listFiles = service.listFiles(container, "", options.isRecursive());
}
List<MutableStorageMetadata> jCloudsMetadata = new ArrayList<MutableStorageMetadata>();
if (!listFiles.isEmpty()) {
for (StorageObjectMetadata metadata : listFiles) {
jCloudsMetadata.add(generateJcloudsMetadata(metadata));
}
} else {
StorageObjectMetadata metadata = new StorageObjectMetadata();
if (dir != null) metadata.setPathAndName(dir);
metadata.setType(StorageObjectConstants.DIRECTORY_TYPE);
jCloudsMetadata.add(generateJcloudsMetadata(metadata));
}
return new PageSetImpl<StorageMetadata>(jCloudsMetadata, null);
} catch (MethodNotSupportedException e) {
e.printStackTrace();
return null;
}
}
