private static void ProcessCSDLUri(ArgsParser parser)
{
Dictionary <string, Dictionary <string, string> > tablesToColumnMappingsInfo = new Dictionary <string, Dictionary <string, string> >();
ValidateCSDLMode(parser);
string serviceUri = null;
DbSyncScopeDescription scopeDescription = CSDLParser.GetDescriptionFromUri(parser, parser.CSDLUrl, out serviceUri);
Log("Generating files...");
EntityGenerator generator = EntityGeneratorFactory.Create(parser.CodeGenMode, null /* null syncSchema - not needed for client code generation */);
generator.GenerateEntities(parser.GeneratedFilePrefix,
string.IsNullOrEmpty(parser.Namespace)
? string.IsNullOrEmpty(parser.GeneratedFilePrefix) ? scopeDescription.ScopeName : parser.GeneratedFilePrefix
: parser.Namespace,
scopeDescription, tablesToColumnMappingsInfo, parser.WorkingDirectory, parser.Language, serviceUri);
}
public static DbSyncScopeDescription GetDescriptionFromUri(ArgsParser parser, string uriString, out string serviceUri)
{
// Issue the request.
WebClient request = new WebClient();
SyncSvcUtil.Log("Trying to connect to Uri '{0}' to check for SyncScopeSchema document", uriString);
string content = request.DownloadString(uriString);
// Check to see if its a SyncScopes <services> document or an SyncScopeSchema <edmx> document.
if (parser.UseVerbose)
{
SyncSvcUtil.Log("Download succeeded. Checking to see if its a SyncScope <Service> document or an SyncScopeSchema <edmx> document.");
SyncSvcUtil.Log("Downloaded document content:\n {0}", content);
}
SyncSvcUtil.Log("Parsing downloaded document.", uriString);
XDocument document = XDocument.Parse(content);
if (document == null)
{
throw new CsdlException("Downloaded content is not a valid XML document.");
}
if (document.Root.Name.Equals(Constants.SyncScopeServicesElement))
{
if (parser.UseVerbose)
{
SyncSvcUtil.Log("Found a <service> document. Checking for SyncScopes workspace.");
}
XElement workspaceElement = document.Root.Element(Constants.SyncScopeWorkspaceElement);
if (workspaceElement == null)
{
throw new CsdlException("Remote SyncScope services document did not contain a <workspace> element.");
}
// Look for <collection> element
XElement[] collectionElements = workspaceElement.Elements(Constants.SyncScopeWorkspaceCollectionElement).ToArray();
if (collectionElements.Length == 0)
{
throw new CsdlException("Remote SyncScope services document did not contain a <collection> element.");
}
else if (collectionElements.Length > 1)
{
SyncSvcUtil.Log("Multiple SyncScopes were found in the <service> document. Please specify the correct Url.");
foreach (XElement elem in collectionElements)
{
XAttribute hrefAttr = elem.Attribute(Constants.SyncScopeWorkspaceCollectionHrefAttribute);
SyncSvcUtil.Log("\t\t{0} - Uri: {1}{2}{0}/$metadata",
hrefAttr.Value,
parser.CSDLUrl,
parser.CSDLUrl.EndsWith("/") ? string.Empty : "/");
}
throw new CsdlException("Multiple SyncScopes found.");
}
else
{
// We have exactly one SyncScope. Download the schema for that
XAttribute hrefAttr = collectionElements[0].Attribute(Constants.SyncScopeWorkspaceCollectionHrefAttribute);
if (hrefAttr == null)
{
throw new CsdlException("No Href attribute was found in the <collection> element.");
}
// Ensure the href param is not empty as this is the scopeName
if (string.IsNullOrEmpty(hrefAttr.Value))
{
throw new CsdlException(string.Format("Href attribute in <collection> must have a non empty string.\n Content: {0}", collectionElements[0].ToString()));
}
// Look for and remove $syncScopes
string origUrl = parser.CSDLUrl;
if (origUrl.EndsWith("$syncscopes", StringComparison.InvariantCultureIgnoreCase))
{
origUrl = origUrl.Substring(0, origUrl.LastIndexOf("/"));
}
uriString = string.Format("{0}{1}{2}/$metadata",
origUrl,
origUrl.EndsWith("/") ? string.Empty : "/",
hrefAttr.Value);
return(CSDLParser.GetDescriptionFromUri(parser, uriString, out serviceUri));
}
}
else if (document.Root.Name.Equals(Constants.SyncScopeEdmxElement))
{
// Set the service URI and remove $metadata token from it.
//Remove the / at the end if present.
serviceUri = (uriString.EndsWith("/")) ? uriString.Substring(0, uriString.Length - 1) : uriString;
//The service will render the schema only if there is a $metadata at the end in the Uri.
serviceUri = serviceUri.Substring(0, serviceUri.Length - "/$metadata".Length);
//Remove the scope name
serviceUri = serviceUri.Substring(0, serviceUri.LastIndexOf("/") + 1);
return(ParseCSDLDocument(parser, uriString, document));
}
else
{
throw new CsdlException(string.Format("Downloaded XML content is not a valid <service> document. \nDocument Content: {0}", content));
}
}
