protected Set listBlobs()

in commands/src/main/java/org/jclouds/karaf/commands/blobstore/completer/BlobStoreCompleterSupport.java [50:61]

• 12 lines of code
• 6 McCabe index (conditional complexity)

   protected Set<String> listBlobs(BlobStore blobStore, String container) {
      Set<String> blobs = new LinkedHashSet<String>();
      if (blobStore != null && blobStore.containerExists(container)) {
         PageSet<? extends StorageMetadata> storageMetadatas = blobStore.list(container);
         if (storageMetadatas != null && !storageMetadatas.isEmpty()) {
            for (StorageMetadata metadata : storageMetadatas) {
               blobs.add(metadata.getName());
            }
         }
      }
      return blobs;
   }