fix the failed java unit test related to getBlob.

microsoft-azure-api/src/main/java/com/microsoft/windowsazure/services/blob/implementation/BlobRestProxy.java

@@ -2,15 +2,15 @@
  * Copyright 2011 Microsoft Corporation
  * 
  * Licensed 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
+ * 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.
+ * 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 com.microsoft.windowsazure.services.blob.implementation;
 
@@ -122,6 +122,10 @@ private void ThrowIfError(ClientResponse r) {
         PipelineHelpers.ThrowIfError(r);
     }
 
+    private void ThrowIfNotSuccess(ClientResponse clientResponse) {
+        PipelineHelpers.ThrowIfNotSuccess(clientResponse);
+    }
+
     private WebResource addOptionalQueryParam(WebResource webResource, String key, Object value) {
         return PipelineHelpers.addOptionalQueryParam(webResource, key, value);
     }
@@ -630,7 +634,7 @@ public GetBlobResult getBlob(String container, String blob, GetBlobOptions optio
         builder = addOptionalAccessContitionHeader(builder, options.getAccessCondition());
 
         ClientResponse response = builder.get(ClientResponse.class);
-        ThrowIfError(response);
+        ThrowIfNotSuccess(response);
 
         GetBlobPropertiesResult properties = getBlobPropertiesResultFromResponse(response);
         GetBlobResult blobResult = new GetBlobResult();

microsoft-azure-api/src/main/java/com/microsoft/windowsazure/services/core/utils/pipeline/PipelineHelpers.java

@@ -27,9 +27,17 @@
 import com.sun.jersey.api.client.WebResource.Builder;
 
 public class PipelineHelpers {
-    public static void ThrowIfError(ClientResponse r) {
-        if (r.getStatus() >= 400) {
-            throw new UniformInterfaceException(r);
+    public static void ThrowIfNotSuccess(ClientResponse clientResponse) {
+        int statusCode = clientResponse.getStatus();
+
+        if ((statusCode < 200) || (statusCode >= 300)) {
+            throw new UniformInterfaceException(clientResponse);
+        }
+    }
+
+    public static void ThrowIfError(ClientResponse clientResponse) {
+        if (clientResponse.getStatus() >= 400) {
+            throw new UniformInterfaceException(clientResponse);
         }
     }
 

microsoft-azure-api/src/main/java/com/microsoft/windowsazure/services/table/implementation/TableRestProxy.java

@@ -380,31 +380,15 @@ public QueryTablesResult queryTables() throws ServiceException {
 
     @Override
     public QueryTablesResult queryTables(QueryTablesOptions options) throws ServiceException {
-
-        Query query = options.getQuery();
+        Query query = new Query();
         String nextTableName = options.getNextTableName();
         String prefix = options.getPrefix();
 
         if (prefix != null) {
             // Append Max char to end '{' is 1 + 'z' in AsciiTable ==> upperBound is prefix + '{'
             Filter prefixFilter = Filter.and(Filter.ge(Filter.litteral("TableName"), Filter.constant(prefix)),
                     Filter.le(Filter.litteral("TableName"), Filter.constant(prefix + "{")));
-
-            // a new query is needed if prefix alone is passed in
-            if (query == null) {
-                query = new Query();
-            }
-
-            // examine the existing filter on the query
-            if (query.getFilter() == null) {
-                // use the prefix filter if the query filter is null
-                query.setFilter(prefixFilter);
-            }
-            else {
-                // combine and use the prefix filter if the query filter exists
-                Filter combinedFilter = Filter.and(query.getFilter(), prefixFilter);
-                query.setFilter(combinedFilter);
-            }
+            query.setFilter(prefixFilter);
         }
 
         WebResource webResource = getResource(options).path("Tables");

microsoft-azure-api/src/main/java/com/microsoft/windowsazure/services/table/models/QueryTablesOptions.java

@@ -16,18 +16,8 @@
 
 public class QueryTablesOptions extends TableServiceOptions {
     private String nextTableName;
-    private Query query;
     private String prefix;
 
-    public Query getQuery() {
-        return query;
-    }
-
-    public QueryTablesOptions setQuery(Query query) {
-        this.query = query;
-        return this;
-    }
-
     public String getNextTableName() {
         return nextTableName;
     }