private static InformationSource GetMissingRootAsNewSource(ContentItem root, string masterLocation, out bool foundExistingSource)
{
InformationSource source = root.Source ?? InformationSource.CreateDefault();
IInformationObject informationObject = (IInformationObject)root.RootObject;
if (informationObject == null)
{
foundExistingSource = false;
return(null);
}
string sourceContentLocation = informationObject.GetLocationRelativeToContentRoot(masterLocation,
root.RootName);
CloudBlob blob;
IInformationObject existingObject = StorageSupport.RetrieveInformationWithBlob(sourceContentLocation,
root.RootType, out blob);
if (existingObject == null)
{
informationObject.SetLocationRelativeToContentRoot(masterLocation, root.RootName);
blob = StorageSupport.StoreInformation(informationObject);
foundExistingSource = false;
}
else
{
informationObject = existingObject;
root.RootObject = existingObject;
foundExistingSource = true;
}
source.SetBlobValuesToSource(blob);
source.SetInformationObjectValuesToSource(root.RootName, informationObject.GetType().FullName);
source.IsDynamic = root.IsDynamicRoot;
return(source);
}
public IInformationObject RetrieveInformationObject()
{
if (String.IsNullOrEmpty(SourceInformationObjectType))
{
return(null);
}
CloudBlob blob;
IInformationObject content = StorageSupport.RetrieveInformationWithBlob(SourceLocation, SourceInformationObjectType, out blob);
SourceETag = content.ETag;
SourceMD5 = blob.Properties.ContentMD5;
SourceLastModified = blob.Properties.LastModifiedUtc;
return(content);
}
