public static bool CopyBlob(WindowsAzureStorageHelper storageHelper, string accountName, string sourceContainerName, string blobName, string destinationContainerName, string destinationBlobName, NameValueCollection metadata)
{
BlobProperties sourceBlobProperties = storageHelper.GetBlobProperties(sourceContainerName, blobName);
if (metadata != null)
{
sourceBlobProperties.Metadata = metadata;
}
blobName = String.Format("/{0}/{1}/{2}", accountName, sourceContainerName, blobName);
return(storageHelper.CopyBlob(destinationContainerName, sourceBlobProperties, blobName, destinationBlobName, "2009-04-14"));
}
public static bool PutBlob(WindowsAzureStorageHelper storageHelper, string containerName, string blobName, string fileName, byte[] fileContents, bool overwrite, NameValueCollection metadata)
{
BlobProperties blobProperties = new BlobProperties(blobName);
blobProperties.ContentType = WindowsAzureStorageHelper.GetContentTypeFromExtension(Path.GetExtension(fileName));
blobProperties.Metadata = metadata;
BlobContents blobContents = null;
bool ret = false;
blobContents = new BlobContents(fileContents);
ret = storageHelper.CreateBlob(containerName, blobProperties, blobContents, overwrite);
return(ret);
}
public static void GetAssemblyDependencies(string inputContainerName, string assemblyDependencies, string localStoragePath, WindowsAzureStorageHelper storageHelper, bool loadAssemblies)
{
string[] assemblies = assemblyDependencies.Split(';');
if (assemblies != null && assemblies.Length > 0)
{
foreach (string a in assemblies)
{
string fileName = Path.GetFileName(a);
string localFile = localStoragePath + fileName;
WindowsAzureStorageHelper.GetBlob(inputContainerName, a, localFile, storageHelper);
if (loadAssemblies)
{
if (Path.GetExtension(a).IndexOf("dll") > -1)
{
Assembly asm = Assembly.LoadFrom(localFile);
}
}
}//foreach
}
}
public static BlobProperties GetBlob(string containerName, string blobName, bool transferAsChunks, out BlobContents blobContents, WindowsAzureStorageHelper storageHelper)
{
blobContents = new BlobContents(new MemoryStream());
return(storageHelper.GetBlob(containerName, blobName, blobContents, transferAsChunks));
}
public static NameValueCollection GetBlob(string containerName, string blobName, string destinationFilePath, WindowsAzureStorageHelper storageHelper)
{
if (File.Exists(destinationFilePath))
{
try
{
File.Delete(destinationFilePath);
}
catch (Exception ex)
{
Trace.WriteLine("Exception deleting old file " + ex.Message, "Error");
}
}
if (!File.Exists(destinationFilePath))
{
BlobContents blobContents;
BlobProperties props = GetBlob(containerName, blobName, true, out blobContents, storageHelper);
SaveBlobLocally(destinationFilePath, props, blobContents);
if (props != null)
{
return(props.Metadata);
}
}
//else
//{
// LogInfo("Assembly already exists and is loaded. Develop an Unload Assembly function to unload the assembly when done so that it is not locked.");
// LogInfo("Loading and Unloading Assemblies: http://people.oregonstate.edu/~reeset/blog/archives/466");
//}
return(null);
}
