commit 5c63245f98c11e998e85bd9f83889a334a92bdc9
author Roman Coedo <romancoedo@gmail.com> Thu Jul 24 00:51:29 2014 +0200
committer Andrew Gaul <gaul@apache.org> Sat Jul 26 23:39:44 2014 -0700
tree 2ca4df42107195c90355e7755801283f1a56c124
parent 491057f6d36a43acf7064357ec928484842f3f40

JCLOUDS-457: Add blobExists and blobMetadata

Now the BlobStore abstraction supports the blobExists and the
blobMetadata operations.

glacier/src/main/java/org/jclouds/glacier/blobstore/GlacierBlobStore.java

diff --git a/glacier/src/main/java/org/jclouds/glacier/blobstore/GlacierBlobStore.java b/glacier/src/main/java/org/jclouds/glacier/blobstore/GlacierBlobStore.java
index 41535d4..20d6c07 100644
--- a/glacier/src/main/java/org/jclouds/glacier/blobstore/GlacierBlobStore.java
+++ b/glacier/src/main/java/org/jclouds/glacier/blobstore/GlacierBlobStore.java
@@ -120,7 +120,7 @@
 
    @Override
    public boolean blobExists(String container, String key) {
-      throw new UnsupportedOperationException();
+      return this.blobMetadata(container, key) != null;
    }
 
    @Override
@@ -138,7 +138,13 @@
 
    @Override
    public BlobMetadata blobMetadata(String container, String key) {
-      throw new UnsupportedOperationException();
+      PageSet<? extends StorageMetadata> blobs = this.list(container, null);
+      for (StorageMetadata blob : blobs) {
+         if (blob.getName().equals(key)) {
+            return (BlobMetadata) blob;
+         }
+      }
+      return null;
    }
 
    private ArchiveRetrievalJobRequest buildArchiveRetrievalRequest(String key, GetOptions getOptions) {