private static string GetConnectionString(InternalCollectionServer server, string user, string password)
{
return string.Format(
ConfigurationManager.ConnectionStrings["Collection"].ConnectionString,
server.Address,
server.Port,
server.Catalog,
user,
password
);
}
public async Task<IContext> CreateContextAsync(InternalCollectionServer server, string user, string password)
{
try
{
var ctx = new Collection.Collection(GetConnectionString(server, user, password));
// Force immediate connection to validate settings
await ctx.Database.Connection.OpenAsync();
return new CollectionContext(
Kernel,
ctx
);
}
catch (Exception ex)
{
// TODO Log
return null;
}
}
private void ExtractCollection(
HttpActionContext actionContext,
out InternalCollectionServer server)
{
server = null;
var request = actionContext.Request;
var routeData = request.GetRouteData();
if (routeData == null)
{
SetErrorResponse(actionContext, HttpStatusCode.InternalServerError, "No Route Data Available");
return;
}
if (routeData.Values.ContainsKey(CollectionAPI.COLLECTION))
{
var collection = routeData.Values[CollectionAPI.COLLECTION].ToString();
int collectionId;
if (!int.TryParse(collection, out collectionId))
{
SetErrorResponse(actionContext, HttpStatusCode.BadRequest, "URL Component {collection} must be an integer");
return;
}
var servers = Configuration.GetCollectionServers();
server = servers.FirstOrDefault(x => x.Id == collectionId);
if (server == null)
{
SetErrorResponse(actionContext, HttpStatusCode.NotFound, string.Format("Collection Server with id {0} not found", collection));
return;
}
}
}