Issue 75: Implemented HEAD, POST and (simple) GET for objects

git-svn-id: http://jclouds.googlecode.com/svn/trunk@1642 3d8758e0-26b5-11de-8745-db77d3ebf521

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/CloudFilesConnection.java

@@ -30,18 +30,25 @@ import java.util.concurrent.Future;
 import javax.ws.rs.DELETE;
 import javax.ws.rs.GET;
 import javax.ws.rs.HEAD;
+import javax.ws.rs.POST;
 import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
 
 import org.jclouds.http.functions.ParseETagHeader;
 import org.jclouds.rackspace.cloudfiles.binders.CFObjectBinder;
+import org.jclouds.rackspace.cloudfiles.binders.UserMetadataBinder;
 import org.jclouds.rackspace.cloudfiles.domain.AccountMetadata;
 import org.jclouds.rackspace.cloudfiles.domain.CFObject;
 import org.jclouds.rackspace.cloudfiles.domain.ContainerMetadata;
 import org.jclouds.rackspace.cloudfiles.functions.CFObjectKey;
 import org.jclouds.rackspace.cloudfiles.functions.ParseAccountMetadataResponseFromHeaders;
 import org.jclouds.rackspace.cloudfiles.functions.ParseContainerListFromGsonResponse;
+import org.jclouds.rackspace.cloudfiles.functions.ParseObjectFromHeadersAndHttpContent;
+import org.jclouds.rackspace.cloudfiles.functions.ParseObjectMetadataFromHeaders;
+import org.jclouds.rackspace.cloudfiles.functions.ReturnCFObjectMetadataNotFoundOn404;
+import org.jclouds.rackspace.cloudfiles.functions.ReturnS3ObjectNotFoundOn404;
+import org.jclouds.rackspace.cloudfiles.functions.ReturnTrueOn202FalseOtherwise;
 import org.jclouds.rackspace.cloudfiles.functions.ReturnTrueOn204FalseOtherwise;
 import org.jclouds.rackspace.cloudfiles.functions.ReturnTrueOn404FalseOtherwise;
 import org.jclouds.rackspace.cloudfiles.options.ListContainerOptions;
@@ -54,6 +61,8 @@ import org.jclouds.rest.RequestFilters;
 import org.jclouds.rest.ResponseParser;
 import org.jclouds.rest.SkipEncoding;
 
+import com.google.common.collect.Multimap;
+
 /**
  * Provides access to Cloud Files via their REST API.
  * <p/>
@@ -103,6 +112,29 @@ public interface CloudFilesConnection {
          @PathParam("key") @PathParamParser(CFObjectKey.class) @EntityParam(CFObjectBinder.class) 
             CFObject object);
 
+   @HEAD
+   @ResponseParser(ParseObjectMetadataFromHeaders.class)
+   @ExceptionParser(ReturnCFObjectMetadataNotFoundOn404.class)
+   @Path("{container}/{key}")
+   CFObject.Metadata headObject(@PathParam("container") String container, 
+         @PathParam("key") String key);
+
+   @GET
+   @ResponseParser(ParseObjectFromHeadersAndHttpContent.class)
+   @ExceptionParser(ReturnS3ObjectNotFoundOn404.class)
+   @Path("{container}/{key}")
+   Future<CFObject> getObject(@PathParam("container") String container, 
+         @PathParam("key") String key);
+
+   // TODO: GET object with options
+
+   @POST
+   @ResponseParser(ReturnTrueOn202FalseOtherwise.class)
+   @Path("{container}/{key}")
+   boolean setObjectMetadata(@PathParam("container") String container, 
+         @PathParam("key") String key, 
+         @EntityParam(UserMetadataBinder.class) Multimap<String, String> userMetadata);
+   
    @DELETE
    @ResponseParser(ReturnTrueOn204FalseOtherwise.class)
    @ExceptionParser(ReturnTrueOn404FalseOtherwise.class)

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/binders/CFObjectBinder.java

@@ -72,7 +72,7 @@ public class CFObjectBinder implements EntityBinder {
             String hexETag = HttpUtils.toHexString(object.getMetadata().getETag());
             request.getHeaders().put(HttpHeaders.ETAG, hexETag);
          } catch (UnsupportedEncodingException e) {
-            // TODO: Any sane way to recover? Should EntityBinder#addEntityToRequest throw errors?
+            throw new RuntimeException("Failed to encode ETag for object: " + object, e);
          }
       }
 

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/binders/UserMetadataBinder.java

@@ -0,0 +1,39 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * 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.rackspace.cloudfiles.binders;
+
+import org.jclouds.http.HttpRequest;
+import org.jclouds.rest.EntityBinder;
+
+import com.google.common.collect.Multimap;
+
+public class UserMetadataBinder implements EntityBinder {
+
+   @SuppressWarnings("unchecked")
+   public void addEntityToRequest(Object entity, HttpRequest request) {
+      Multimap<String, String> userMetadata = (Multimap<String, String>) entity;
+      request.getHeaders().putAll(userMetadata);
+   }
+
+}

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ParseObjectFromHeadersAndHttpContent.java

@@ -0,0 +1,83 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * 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.rackspace.cloudfiles.functions;
+
+import javax.ws.rs.core.HttpHeaders;
+
+import org.jclouds.http.HttpException;
+import org.jclouds.http.HttpResponse;
+import org.jclouds.rackspace.cloudfiles.domain.CFObject;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.base.Function;
+import com.google.inject.Inject;
+
+/**
+ * Parses response headers and creates a new CFObject from them and the HTTP content.
+ * 
+ * @see ParseMetadataFromHeaders
+ * @author Adrian Cole
+ */
+public class ParseObjectFromHeadersAndHttpContent implements Function<HttpResponse, CFObject> {
+   private final ParseObjectMetadataFromHeaders metadataParser;
+
+   @Inject
+   public ParseObjectFromHeadersAndHttpContent(ParseObjectMetadataFromHeaders metadataParser) {
+      this.metadataParser = metadataParser;
+   }
+
+   /**
+    * First, calls {@link ParseMetadataFromHeaders}.
+    * 
+    * Then, sets the object size based on the Content-Length header and adds the content to the
+    * {@link S3Object} result.
+    * 
+    * @throws org.jclouds.http.HttpException
+    */
+   public CFObject apply(HttpResponse from) {
+      CFObject.Metadata metadata = metadataParser.apply(from);
+      CFObject object = new CFObject(metadata, from.getContent());
+      parseContentLengthOrThrowException(from, object);
+      return object;
+   }
+
+   @VisibleForTesting
+   void parseContentLengthOrThrowException(HttpResponse from, CFObject object) throws HttpException {
+      String contentLength = from.getFirstHeaderOrNull(HttpHeaders.CONTENT_LENGTH);
+      String contentRange = from.getFirstHeaderOrNull("Content-Range");
+      if (contentLength == null)
+         throw new HttpException(HttpHeaders.CONTENT_LENGTH + " header not present in headers: "
+                  + from.getHeaders());
+      object.setContentLength(Long.parseLong(contentLength));
+
+      if (contentRange == null) {
+         object.getMetadata().setSize(object.getContentLength());
+      } else {
+         object.setContentRange(contentRange);
+         object.getMetadata().setSize(
+                  Long.parseLong(contentRange.substring(contentRange.lastIndexOf('/') + 1)));
+      }
+   }
+
+}

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ParseObjectMetadataFromHeaders.java

@@ -0,0 +1,128 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * 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.rackspace.cloudfiles.functions;
+
+import java.util.Map.Entry;
+
+import javax.ws.rs.core.HttpHeaders;
+
+import org.jclouds.http.HttpException;
+import org.jclouds.http.HttpResponse;
+import org.jclouds.http.HttpUtils;
+import org.jclouds.rackspace.cloudfiles.domain.CFObject;
+import org.jclouds.rackspace.cloudfiles.domain.CFObject.Metadata;
+import org.jclouds.rackspace.cloudfiles.reference.CloudFilesHeaders;
+import org.jclouds.util.DateService;
+
+import com.google.common.base.Function;
+import com.google.inject.Inject;
+
+/**
+ * This parses @{link {@link CFObject.Metadata} from HTTP headers.
+ * 
+ * @author Adrian Cole
+ */
+public class ParseObjectMetadataFromHeaders implements Function<HttpResponse, CFObject.Metadata> {
+   private final DateService dateParser;
+
+   @Inject
+   public ParseObjectMetadataFromHeaders(DateService dateParser) {
+      this.dateParser = dateParser;
+   }
+
+   /**
+    * parses the http response headers to create a new
+    * {@link CFObject.Metadata} object.
+    */
+   public Metadata apply(HttpResponse from) {
+      // URL Path components: /<api version>/<account>/<container>/<object key>
+      String[] pathElements = from.getRequestURL().getPath().split("/");
+      String objectKey = from.getRequestURL().getPath().substring(
+            (pathElements[1] + pathElements[2] + pathElements[3]).length() + 4); 
+
+      CFObject.Metadata to = new CFObject.Metadata(objectKey);
+      addAllHeadersTo(from, to);
+
+      addUserMetadataTo(from, to);
+      addETagTo(from, to);
+
+      parseLastModifiedOrThrowException(from, to);
+      setContentTypeOrThrowException(from, to);
+      setContentLengthOrThrowException(from, to);
+
+      to.setCacheControl(from.getFirstHeaderOrNull(HttpHeaders.CACHE_CONTROL));
+      to.setContentDisposition(from.getFirstHeaderOrNull("Content-Disposition"));
+      to.setContentEncoding(from.getFirstHeaderOrNull(HttpHeaders.CONTENT_ENCODING));
+      return to;
+   }
+
+   private void addAllHeadersTo(HttpResponse from, Metadata metadata) {
+      metadata.getAllHeaders().putAll(from.getHeaders());
+   }
+
+   private void setContentTypeOrThrowException(HttpResponse from, Metadata metadata)
+            throws HttpException {
+      String contentType = from.getFirstHeaderOrNull(HttpHeaders.CONTENT_TYPE);
+      if (contentType == null)
+         throw new HttpException(HttpHeaders.CONTENT_TYPE + " not found in headers");
+      else
+         metadata.setContentType(contentType);
+   }
+
+   private void setContentLengthOrThrowException(HttpResponse from, Metadata metadata)
+            throws HttpException {
+      String contentLength = from.getFirstHeaderOrNull(HttpHeaders.CONTENT_LENGTH);
+      if (contentLength == null)
+         throw new HttpException(HttpHeaders.CONTENT_LENGTH + " not found in headers");
+      else
+         metadata.setSize(Long.parseLong(contentLength));
+   }
+
+   private void parseLastModifiedOrThrowException(HttpResponse from, Metadata metadata)
+            throws HttpException {
+      String lastModified = from.getFirstHeaderOrNull(HttpHeaders.LAST_MODIFIED);
+      metadata.setLastModified(dateParser.rfc822DateParse(lastModified));
+      if (metadata.getLastModified() == null)
+         throw new HttpException("could not parse: " + HttpHeaders.LAST_MODIFIED + ": "
+                  + lastModified);
+   }
+
+   private void addETagTo(HttpResponse from, Metadata metadata) {
+      String eTag = from.getFirstHeaderOrNull("Etag");  // TODO: Should be HttpHeaders.ETAG 
+      if (metadata.getETag() == null && eTag != null) {
+         metadata.setETag(HttpUtils.fromHexString(eTag.replaceAll("\"", "")));
+      }
+   }
+
+   private void addUserMetadataTo(HttpResponse from, Metadata metadata) {
+      for (Entry<String, String> header : from.getHeaders().entries()) {
+         if (header.getKey() != null 
+             && header.getKey().startsWith(CloudFilesHeaders.USER_METADATA_PREFIX))
+         {
+            metadata.getUserMetadata().put(header.getKey(), header.getValue());
+         }
+      }
+   }
+
+}

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ReturnCFObjectMetadataNotFoundOn404.java

@@ -0,0 +1,43 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * 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.rackspace.cloudfiles.functions;
+
+import org.jclouds.http.HttpResponseException;
+import org.jclouds.rackspace.cloudfiles.domain.CFObject.Metadata;
+
+import com.google.common.base.Function;
+
+public class ReturnCFObjectMetadataNotFoundOn404 implements Function<Exception, Metadata> {
+
+   public Metadata apply(Exception from) {
+      if (from instanceof HttpResponseException) {
+         HttpResponseException responseException = (HttpResponseException) from;
+         if (responseException.getResponse().getStatusCode() == 404) {
+            return Metadata.NOT_FOUND;
+         }
+      }
+      return null;
+   }
+
+}

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ReturnS3ObjectNotFoundOn404.java

@@ -0,0 +1,43 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * 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.rackspace.cloudfiles.functions;
+
+import org.jclouds.http.HttpResponseException;
+import org.jclouds.rackspace.cloudfiles.domain.CFObject;
+
+import com.google.common.base.Function;
+
+public class ReturnS3ObjectNotFoundOn404 implements Function<Exception, CFObject> {
+
+   public CFObject apply(Exception from) {
+      if (from instanceof HttpResponseException) {
+         HttpResponseException responseException = (HttpResponseException) from;
+         if (responseException.getResponse().getStatusCode() == 404) {
+            return CFObject.NOT_FOUND;
+         }
+      }
+      return null;
+   }
+
+}

rackspace/cloudfiles/core/src/main/java/org/jclouds/rackspace/cloudfiles/functions/ReturnTrueOn202FalseOtherwise.java

@@ -0,0 +1,36 @@
+/**
+ *
+ * Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
+ *
+ * ====================================================================
+ * 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.rackspace.cloudfiles.functions;
+
+import org.jclouds.http.HttpResponse;
+
+import com.google.common.base.Function;
+
+public class ReturnTrueOn202FalseOtherwise implements Function<HttpResponse, Boolean> {
+
+   public Boolean apply(HttpResponse from) {
+      return (from.getStatusCode() == 202);
+   }
+
+}

rackspace/cloudfiles/core/src/test/java/org/jclouds/rackspace/cloudfiles/CloudFilesConnectionLiveTest.java

@@ -31,9 +31,11 @@ import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.fail;
 
 import java.io.ByteArrayInputStream;
+import java.io.InputStream;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
+import org.apache.commons.io.IOUtils;
 import org.jclouds.http.HttpResponseException;
 import org.jclouds.http.HttpUtils;
 import org.jclouds.logging.log4j.config.Log4JLoggingModule;
@@ -45,6 +47,10 @@ import org.jclouds.rackspace.cloudfiles.reference.CloudFilesHeaders;
 import org.testng.annotations.BeforeGroups;
 import org.testng.annotations.Test;
 
+import com.google.common.collect.HashMultimap;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Multimap;
+
 /**
  * Tests behavior of {@code JaxrsAnnotationProcessor}
  * 
@@ -142,26 +148,65 @@ public class CloudFilesConnectionLiveTest {
    }
 
    @Test
-   public void testPutAndDeleteObjects() throws Exception {
+   public void testObjectOperations() throws Exception {
-      String containerName = bucketPrefix + ".testPutAndDeleteObjects";
+      String containerName = bucketPrefix + ".testObjectOperations";
       String data = "Here is my data";
 
       assertTrue(connection.putContainer(containerName));
 
-      // Test with string data, ETag hash, and a piece of metadata
+      // Test PUT with string data, ETag hash, and a piece of metadata
       CFObject object = new CFObject("object", data);
       object.setContentLength(data.length());
       object.generateETag();
       object.getMetadata().setContentType("text/plain");
-      // TODO: Metadata values aren't being stored by CF, but the names are. Odd...
       object.getMetadata().getUserMetadata().put(
                CloudFilesHeaders.USER_METADATA_PREFIX + "metadata", "metadata-value");
       byte[] md5 = connection.putObject(containerName, object).get(10, TimeUnit.SECONDS);
-      assertEquals(HttpUtils.toHexString(md5), HttpUtils
+      assertEquals(HttpUtils.toHexString(md5), 
-               .toHexString(object.getMetadata().getETag()));
+            HttpUtils.toHexString(object.getMetadata().getETag()));
-      // TODO: Get and confirm data
+      
+      // Test HEAD of missing object
+      CFObject.Metadata metadata = connection.headObject(containerName, "non-existent-object");
+      assertEquals(metadata, CFObject.Metadata.NOT_FOUND);
+      
+      // Test HEAD of object
+      metadata = connection.headObject(containerName, object.getKey());
+      assertEquals(metadata.getKey(), object.getKey());
+      assertEquals(metadata.getSize(), data.length());
+      assertEquals(metadata.getContentType(), "text/plain");
+      assertEquals(metadata.getETag(), object.getMetadata().getETag());
+      assertEquals(metadata.getUserMetadata().entries().size(), 1);
+      // Notice the quirk where CF changes the case of returned metadata names      
+      assertEquals(Iterables.getLast(metadata.getUserMetadata().get(
+            CloudFilesHeaders.USER_METADATA_PREFIX + "Metadata")), 
+            "metadata-value");
 
-      // Test with invalid ETag (as if object's data was corrupted in transit)
+      // Test POST to update object's metadata
+      Multimap<String, String> userMetadata = HashMultimap.create();
+      userMetadata.put(CloudFilesHeaders.USER_METADATA_PREFIX + "new-metadata-1", "value-1");
+      userMetadata.put(CloudFilesHeaders.USER_METADATA_PREFIX + "new-metadata-2", "value-2");
+      assertTrue(connection.setObjectMetadata(containerName, object.getKey(), userMetadata));
+      
+      // Test GET of missing object
+      CFObject getObject = connection.getObject(containerName, "non-existent-object")
+            .get(10, TimeUnit.SECONDS);
+      assertEquals(getObject, CFObject.NOT_FOUND);
+      
+      // Test GET of object (including updated metadata)
+      getObject = connection.getObject(containerName, object.getKey()).get(10, TimeUnit.SECONDS);
+      assertEquals(IOUtils.toString((InputStream)getObject.getData()), data);
+      assertEquals(getObject.getKey(), object.getKey());
+      assertEquals(getObject.getContentLength(), data.length());
+      assertEquals(getObject.getMetadata().getContentType(), "text/plain");
+      assertEquals(getObject.getMetadata().getETag(), object.getMetadata().getETag());
+      assertEquals(getObject.getMetadata().getUserMetadata().entries().size(), 2);
+      // Notice the quirk where CF changes the case of sreturned metadata names      
+      assertEquals(Iterables.getLast(getObject.getMetadata().getUserMetadata().get(
+            CloudFilesHeaders.USER_METADATA_PREFIX + "New-Metadata-1")), "value-1");
+      assertEquals(Iterables.getLast(getObject.getMetadata().getUserMetadata().get(
+            CloudFilesHeaders.USER_METADATA_PREFIX + "New-Metadata-2")), "value-2");
+      
+      // Test PUT with invalid ETag (as if object's data was corrupted in transit)
       String correctEtag = HttpUtils.toHexString(object.getMetadata().getETag());
       String incorrectEtag = "0" + correctEtag.substring(1);
       object.getMetadata().setETag(HttpUtils.fromHexString(incorrectEtag));
@@ -172,7 +217,7 @@ public class CloudFilesConnectionLiveTest {
          assertEquals(((HttpResponseException) e.getCause()).getResponse().getStatusCode(), 422);
       }
 
-      // Test chunked/streamed upload with data of "unknown" length
+      // Test PUT chunked/streamed upload with data of "unknown" length
       ByteArrayInputStream bais = new ByteArrayInputStream(data.getBytes("UTF-8"));
       object = new CFObject("chunked-object", bais);
       md5 = connection.putObject(containerName, object).get(10, TimeUnit.SECONDS);